Add parameters comments for crossplane definitions (#1515)

* Add parameters commetns for crossplane definitions

Added parameter comments for ComponentDefinition alibaba-oss
alibaba-rds and TraitDefinition service-binding

* add the result of vela show

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,7 +1,7 @@
 ---
-name: Bug report
+name: "\U0001F41B Bug report"
 about: Create a report to help us improve
-title: "[BUG]"
+title: ""
 labels: kind/bug
 assignees: ''
 

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,5 +1,5 @@
 ---
-name: Feature request
+name: "\U0001F680 Feature request"
 about: Suggest an idea for this project
 title: "[Feature]"
 labels: kind/feature

.github/ISSUE_TEMPLATE/question.md

@@ -1,12 +0,0 @@
----
-name: Question
-about: Help wanted.
-title: "[Question]"
-labels: help wanted
-assignees: ''
-
----
-
-<!--
-Please write your questions.
--->

.github/how-to.md

@@ -0,0 +1,15 @@
+# Github Utilities
+
+## How to add a custom runner
+
+1. Create an ECS that can connect github. Create a normal user(DON'T use `root`).
+2. Install Dependencies:
+  - Kind
+  - Docker `apt install docker.io`, and the user to docker group(`usermod -aG docker <user>`)
+  - Kubectl
+  - Go(1.14 for now, must align with CI)
+  - Helm v3
+  - ginkgo
+  - Add all these dependencies to $PATH.
+3. Install Custom runner agent https://docs.github.com/en/actions/hosting-your-own-runners/adding-self-hosted-runners
+4. Run the runner as service https://docs.github.com/en/actions/hosting-your-own-runners/configuring-the-self-hosted-runner-application-as-a-service

.github/workflows/check-docs.yml

@@ -0,0 +1,21 @@
+name: check-docs
+on:
+  pull_request:
+    paths:
+      - 'docs/**'
+    branches:
+      - master
+      - release-*
+jobs:
+  format-check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '12.x'
+      - name: Test Build
+        env:
+          VERSION: ${{ github.ref }}
+        run: |
+          bash ./hack/website/test-build.sh

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,30 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master, release-* ]
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/dashboard.yml

@@ -1,25 +0,0 @@
-name: Dashboard
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-defaults:
-  run:
-    working-directory: ./dashboard
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [10.x]
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: npm install
-    - run: npm run build
-

.github/workflows/docker.yml

@@ -1,25 +0,0 @@
-name: Publish to Registry
-on:
-  push:
-    branches:
-      - master
-jobs:
-  update:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@master
-      - name: Publish to Github Docker Package Registry
-        uses: elgohr/Publish-Docker-Github-Action@2.21
-        with:
-          name: oam-dev/kubevela/vela-core
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-          registry: docker.pkg.github.com
-          tags: "latest"
-      - name: Publish to Docker Hub Registry
-        uses: elgohr/Publish-Docker-Github-Action@2.21
-        with:
-          name: oamdev/vela-core
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          tags: "latest"

.github/workflows/e2e.yml

@@ -1,51 +0,0 @@
-name: E2E
-
-on:
-  push:
-    branches: [master]
-  pull_request:
-    branches: [master]
-
-jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up Go 1.13
-        uses: actions/setup-go@v1
-        with:
-          go-version: 1.13
-        id: go
-
-      - name: Check out code into the Go module directory
-        uses: actions/checkout@v2
-
-      - name: Get dependencies
-        run: |
-          go get -v -t -d ./...
-
-      - name: Install ginkgo
-        run:  |
-          sudo apt-get update
-          sudo apt-get install -y golang-ginkgo-dev
-
-      - name: Setup Kind Cluster
-        uses: engineerd/setup-kind@v0.4.0
-        with:
-          version: "v0.7.0"
-
-      - name: install Kubebuilder
-        uses: RyanSiu1995/kubebuilder-action@v1
-
-      - name: Run Make
-        run: make
-
-      - name: Run Make Manager
-        run: make manager
-
-      - name: Run e2e tests
-        run: |
-          make e2e-setup
-          make e2e-test
-          make e2e-api-test
-          make e2e-cleanup

.github/workflows/go.yml

@@ -2,36 +2,281 @@ name: Go
 
 on:
   push:
-    branches: [master]
+    branches:
+      - master
+      - release-*
+  workflow_dispatch: {}
   pull_request:
-    branches: [master]
+    branches:
+      - master
+      - release-*
+
+env:
+  # Common versions
+  GO_VERSION: '1.14'
+  GOLANGCI_VERSION: 'v1.38'
+  KIND_VERSION: 'v0.7.0'
 
 jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
+
+  detect-noop:
+    runs-on: ubuntu-20.04
+    outputs:
+      noop: ${{ steps.noop.outputs.should_skip }}
     steps:
-      - name: Set up Go 1.13
+      - name: Detect No-op Changes
+        id: noop
+        uses: fkirc/skip-duplicate-actions@v3.3.0
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          paths_ignore: '["**.md", "**.mdx", "**.png", "**.jpg"]'
+          do_not_skip: '["workflow_dispatch", "schedule", "push"]'
+          concurrent_skipping: false
+
+  unit-tests:
+    runs-on: ubuntu-20.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Set up Go 1.14
         uses: actions/setup-go@v1
         with:
-          go-version: 1.13
+          go-version: ${{ env.GO_VERSION }}
         id: go
 
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v2
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
 
       - name: Install ginkgo
         run:  |
-          sudo apt-get update
           sudo apt-get install -y golang-ginkgo-dev
 
       - name: Setup Kind Cluster
-        uses: engineerd/setup-kind@v0.4.0
+        uses: engineerd/setup-kind@v0.5.0
         with:
-          version: "v0.7.0"
+          version: ${{ env.KIND_VERSION }}
 
       - name: install Kubebuilder
-        uses: RyanSiu1995/kubebuilder-action@v1
+        uses: wonderflow/kubebuilder-action@v1.1
 
       - name: Run Make test
         run: make test
+
+      - name: Upload coverage report
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./coverage.txt
+          flags: unittests
+          name: codecov-umbrella
+
+  compatibility-test:
+    runs-on: ubuntu-20.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: ${{ env.GO_VERSION }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v2
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Install ginkgo
+        run: |
+          sudo apt-get install -y golang-ginkgo-dev
+
+      - name: Setup Kind Cluster
+        uses: engineerd/setup-kind@v0.5.0
+        with:
+          version: ${{ env.KIND_VERSION }}
+
+      - name: install Kubebuilder
+        uses: wonderflow/kubebuilder-action@v1.1
+
+      - name: Run Make compatibility-test
+        run: make compatibility-test
+
+      - name: Clean up testdata
+        run: make compatibility-testdata-cleanup
+
+  e2e-tests:
+    runs-on: aliyun
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Get dependencies
+        run: |
+          go get -v -t -d ./...
+
+      - name: Setup Kind
+        uses: engineerd/setup-kind@v0.5.0
+        with:
+          version: ${{ env.KIND_VERSION }}
+          skipClusterCreation: true
+
+      - name: Setup Kind Cluster
+        run: |
+          kind delete cluster
+          kind create cluster
+          kubectl version
+          kubectl cluster-info
+
+      - name: Load Image to kind cluster
+        run: make kind-load
+
+      - name: Run Make
+        run: make
+
+      - name: Run Make Manager
+        run: make manager
+
+      - name: Prepare for e2e tests
+        run: |
+          make e2e-cleanup
+          make e2e-setup
+          helm lint ./charts/vela-core
+          helm test -n vela-system kubevela --timeout 5m
+
+      - name: Wait for e2e preparation ready
+        run: |
+          timeout 60 bash -c 'while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:38081/api/components)" != "200" ]]; do sleep 5; done' || false
+
+      - name: Run api e2e tests
+        run: make e2e-api-test
+
+      - name: Run e2e tests
+        run: make e2e-test
+
+      - name: Cleanup image
+        if: ${{ always() }}
+        run: make image-cleanup
+
+  staticcheck:
+    runs-on: ubuntu-20.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v2
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Static Check
+        run: go run honnef.co/go/tools/cmd/staticcheck -- ./...
+
+      - name: License Header Check
+        run: make check-license-header
+
+  lint:
+    runs-on: ubuntu-20.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v2
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      # This action uses its own setup-go, which always seems to use the latest
+      # stable version of Go. We could run 'make lint' to ensure our desired Go
+      # version, but we prefer this action because it leaves 'annotations' (i.e.
+      # it comments on PRs to point out linter violations).
+      - name: Lint
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: ${{ env.GOLANGCI_VERSION }}
+
+  check-diff:
+    runs-on: ubuntu-20.04
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v2
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Check code formatting
+        run: go install golang.org/x/tools/cmd/goimports && make fmt
+
+      - name: Check Diff
+        run: make check-diff
+
+  build-cli:
+    runs-on: ubuntu-latest
+    needs: detect-noop
+    if: needs.detect-noop.outputs.noop != 'true'
+
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: 1.14
+        id: go
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+      - name: Run cross-build
+        run: make cross-build
+      - name: Run compress binary
+        run: make compress

.github/workflows/license.yml

@@ -0,0 +1,26 @@
+name: license
+on:
+  push:
+    branches:
+      - master
+      - release-*
+  workflow_dispatch: {}
+  pull_request:
+    branches:
+      - master
+      - release-*
+
+jobs:
+  license_check:
+    runs-on: ubuntu-latest
+    name: Check for unapproved licenses
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 2.6
+      - name: Install dependencies
+        run: gem install license_finder
+      - name: Run tests
+        run: license_finder --decisions_file .license/dependency_decisions.yml

.github/workflows/registry.yml

@@ -0,0 +1,130 @@
+name: Registry
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - "v*"
+  workflow_dispatch: {}
+
+env:
+  BUCKET: kubevelacharts
+  ENDPOINT: oss-cn-hangzhou.aliyuncs.com
+  ACCESS_KEY: ${{ secrets.OSS_ACCESS_KEY }}
+  ACCESS_KEY_SECRET: ${{ secrets.OSS_ACCESS_KEY_SECRET }}
+  ARTIFACT_HUB_REPOSITORY_ID: ${{ secrets.ARTIFACT_HUB_REPOSITORY_ID }}
+
+jobs:
+  publish-images:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - name: Get the version
+        id: get_version
+        run: |
+          VERSION=${GITHUB_REF#refs/tags/}
+          if [[ ${GITHUB_REF} == "refs/heads/master" ]]; then
+            VERSION=latest
+          fi
+          echo ::set-output name=VERSION::${VERSION}
+      - name: Get git revision
+        id: vars
+        shell: bash
+        run: |
+          echo "::set-output name=git_revision::$(git rev-parse --short HEAD)"
+      - name: Login ghcr.io
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.CR_PAT }}
+      - name: Login docker.io
+        uses: docker/login-action@v1
+        with:
+          registry: docker.io
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - uses: docker/setup-qemu-action@v1
+      - uses: docker/setup-buildx-action@v1
+      - uses: docker/build-push-action@v2
+        name: Build & Pushing
+        with:
+          context: .
+          file: Dockerfile
+          labels: |-
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+            org.opencontainers.image.revision=${{ github.sha }}
+          platforms: linux/amd64,linux/arm64
+          push: ${{ github.event_name != 'pull_request' }}
+          build-args: |
+            GITVERSION=git-${{ steps.vars.outputs.git_revision }}
+            VERSION=${{ steps.get_version.outputs.VERSION }}
+          tags: |-
+            ghcr.io/${{ github.repository }}/vela-core:${{ steps.get_version.outputs.VERSION }}
+            docker.io/oamdev/vela-core:${{ steps.get_version.outputs.VERSION }}
+
+  publish-charts:
+    env:
+      HELM_CHARTS_DIR: charts
+      HELM_CHART: charts/vela-core
+      LEGACY_HELM_CHART: legacy/charts/vela-core-legacy
+      LOCAL_OSS_DIRECTORY: .oss/
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@master
+      - name: Get git revision
+        id: vars
+        shell: bash
+        run: |
+          echo "::set-output name=git_revision::$(git rev-parse --short HEAD)"
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.4.0
+      - name: Prepare legacy chart
+        run: |
+          rsync -r $LEGACY_HELM_CHART $HELM_CHARTS_DIR
+          rsync -r $HELM_CHART/* $LEGACY_HELM_CHART --exclude=Chart.yaml --exclude=crds
+      - uses: oprypin/find-latest-tag@v1
+        with:
+          repository: oam-dev/kubevela
+          releases-only: true
+        id: latest_tag
+      - name: Tag helm chart image
+        run:  |
+          latest_repo_tag=${{ steps.latest_tag.outputs.tag }}
+          sub="."
+          major="$(cut -d"$sub" -f1 <<<"$latest_repo_tag")"
+          minor="$(cut -d"$sub" -f2 <<<"$latest_repo_tag")"
+          patch="0"
+          next_repo_tag="$major.$(($minor + 1)).$patch"
+          image_tag=${GITHUB_REF#refs/tags/}
+          chart_version=$latest_repo_tag
+          if [[ ${GITHUB_REF} == "refs/heads/master" ]]; then
+            image_tag=latest
+            chart_version=${next_repo_tag}-rc-master
+          fi
+          sed -i "s/latest/${image_tag}/g" $HELM_CHART/values.yaml
+          sed -i "s/latest/image_tag/g" $LEGACY_HELM_CHART/values.yaml
+          chart_smever=${chart_version#"v"}
+          sed -i "s/0.1.0/$chart_smever/g" $HELM_CHART/Chart.yaml
+          sed -i "s/0.1.0/$chart_smever/g" $LEGACY_HELM_CHART/Chart.yaml
+      - name: Install ossutil
+        run: wget http://gosspublic.alicdn.com/ossutil/1.7.0/ossutil64 && chmod +x ossutil64 && mv ossutil64 ossutil
+      - name: Configure Alibaba Cloud OSSUTIL
+        run: ./ossutil --config-file .ossutilconfig config -i ${ACCESS_KEY} -k ${ACCESS_KEY_SECRET} -e ${ENDPOINT} -c .ossutilconfig
+      - name: sync cloud to local
+        run: ./ossutil --config-file .ossutilconfig sync oss://$BUCKET/core $LOCAL_OSS_DIRECTORY
+      - name: add artifacthub stuff to the repo
+        run: |
+          rsync README.md $HELM_CHART/README.md
+          rsync README.md $LEGACY_HELM_CHART/README.md
+          sed -i "s/ARTIFACT_HUB_REPOSITORY_ID/$ARTIFACT_HUB_REPOSITORY_ID/g" hack/artifacthub/artifacthub-repo.yml
+          rsync hack/artifacthub/artifacthub-repo.yml $LOCAL_OSS_DIRECTORY
+      - name: Package helm charts
+        run: |
+          helm package $HELM_CHART --destination $LOCAL_OSS_DIRECTORY
+          helm package $LEGACY_HELM_CHART --destination $LOCAL_OSS_DIRECTORY
+          helm repo index --url https://$BUCKET.$ENDPOINT/core $LOCAL_OSS_DIRECTORY
+      - name: sync local to cloud
+        run: ./ossutil --config-file .ossutilconfig sync $LOCAL_OSS_DIRECTORY oss://$BUCKET/core -f

.github/workflows/release-docs.yaml

@@ -0,0 +1,23 @@
+name: docs
+on:
+  push:
+    paths:
+      - 'docs/**'
+    branches:
+      - master
+      - release-*
+jobs:
+  release-website:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: '12.x'
+      - name: Sync to kubevela.io Repo
+        env:
+          SSH_DEPLOY_KEY: ${{ secrets.GH_PAGES_DEPLOY }}
+          VERSION: ${{ github.ref }}
+          COMMIT_ID: ${{ github.sha }}
+        run: |
+          bash ./hack/website/release.sh

.github/workflows/release.yml

@@ -4,106 +4,134 @@ on:
   push:
     tags:
       - "v*"
+  workflow_dispatch: {}
 
 jobs:
-  build:
-    name: Build
+  publish-cli:
     runs-on: ubuntu-latest
     env:
       VELA_VERSION: ${{ github.ref }}
       GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
     steps:
-      - name: Set up Go 1.13
+      - name: Set up Go 1.14
         uses: actions/setup-go@v1
         with:
-          go-version: 1.13
+          go-version: 1.14
         id: go
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
-      - name: Use Node.js 10.x
-        uses: actions/setup-node@v1
-        with:
-          node-version: 10.x
-      - name: Run npm install
-        run: make npm-install
-      - name: Run npm build
-        run: make npm-build
-      - name: Run generate-source
-        run: make generate-source
+      - name: Get the version
+        id: get_version
+        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/}
+      - name: Tag helm chart image
+        run:  |
+          sed -i 's/latest/${{ steps.get_version.outputs.VERSION }}/g' charts/vela-core/values.yaml
+          sed -i 's/0.1.0/${{ steps.get_version.outputs.VERSION }}/g' charts/vela-core/Chart.yaml
       - name: Run cross-build
         run: make cross-build
       - name: Run compress binary
         run: make compress
-      - name: Create Release
-        id: create_release
-        uses: actions/create-release@v1
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: Release ${{ github.ref }}
-      - name: Get the version
-        id: get_version
-        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/}
-      - name: Upload Linux tar.gz
+      - name: Get release
+        id: get_release
+        uses: bruceadams/get-release@v1.2.2
+      - name: Upload Vela Linux amd64 tar.gz
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./_bin/vela-linux-amd64.tar.gz
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/vela/vela-linux-amd64.tar.gz
           asset_name: vela-${{ steps.get_version.outputs.VERSION }}-linux-amd64.tar.gz
           asset_content_type: binary/octet-stream
-      - name: Upload Linux zip
+      - name: Upload Vela Linux amd64 zip
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./_bin/vela-linux-amd64.zip
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/vela/vela-linux-amd64.zip
           asset_name: vela-${{ steps.get_version.outputs.VERSION }}-linux-amd64.zip
           asset_content_type: binary/octet-stream
-      - name: Upload MacOS tar.gz
+      - name: Upload Vela MacOS tar.gz
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./_bin/vela-darwin-amd64.tar.gz
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/vela/vela-darwin-amd64.tar.gz
           asset_name: vela-${{ steps.get_version.outputs.VERSION }}-darwin-amd64.tar.gz
           asset_content_type: binary/octet-stream
-      - name: Upload MacOS zip
+      - name: Upload Vela MacOS zip
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./_bin/vela-darwin-amd64.zip
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/vela/vela-darwin-amd64.zip
           asset_name: vela-${{ steps.get_version.outputs.VERSION }}-darwin-amd64.zip
           asset_content_type: binary/octet-stream
-      - name: Upload Windows tar.gz
+      - name: Upload Vela Windows tar.gz
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./_bin/vela-windows-amd64.tar.gz
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/vela/vela-windows-amd64.tar.gz
           asset_name: vela-${{ steps.get_version.outputs.VERSION }}-windows-amd64.tar.gz
           asset_content_type: binary/octet-stream
-      - name: Upload Windows zip
+      - name: Upload Vela Windows zip
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ./_bin/vela-windows-amd64.zip
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/vela/vela-windows-amd64.zip
           asset_name: vela-${{ steps.get_version.outputs.VERSION }}-windows-amd64.zip
           asset_content_type: binary/octet-stream
+      - name: Upload Kubectl-Vela Linux amd64 tar.gz
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/kubectl-vela/kubectl-vela-linux-amd64.tar.gz
+          asset_name: kubectl-vela-${{ steps.get_version.outputs.VERSION }}-linux-amd64.tar.gz
+          asset_content_type: binary/octet-stream
+      - name: Upload Kubectl-Vela Linux amd64 zip
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/kubectl-vela/kubectl-vela-linux-amd64.zip
+          asset_name: kubectl-vela-${{ steps.get_version.outputs.VERSION }}-linux-amd64.zip
+          asset_content_type: binary/octet-stream
+      - name: Upload Kubectl-Vela MacOS tar.gz
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/kubectl-vela/kubectl-vela-darwin-amd64.tar.gz
+          asset_name: kubectl-vela-${{ steps.get_version.outputs.VERSION }}-darwin-amd64.tar.gz
+          asset_content_type: binary/octet-stream
+      - name: Upload Kubectl-Vela MacOS zip
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/kubectl-vela/kubectl-vela-darwin-amd64.zip
+          asset_name: kubectl-vela-${{ steps.get_version.outputs.VERSION }}-darwin-amd64.zip
+          asset_content_type: binary/octet-stream
+      - name: Upload Kubectl-Vela Windows tar.gz
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/kubectl-vela/kubectl-vela-windows-amd64.tar.gz
+          asset_name: kubectl-vela-${{ steps.get_version.outputs.VERSION }}-windows-amd64.tar.gz
+          asset_content_type: binary/octet-stream
+      - name: Upload Kubectl-Vela Windows zip
+        uses: actions/upload-release-asset@v1.0.2
+        with:
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
+          asset_path: ./_bin/kubectl-vela/kubectl-vela-windows-amd64.zip
+          asset_name: kubectl-vela-${{ steps.get_version.outputs.VERSION }}-windows-amd64.zip
+          asset_content_type: binary/octet-stream
       - name: Upload Checksums
         uses: actions/upload-release-asset@v1.0.2
         with:
-          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          upload_url: ${{ steps.get_release.outputs.upload_url }}
           asset_path: ./_bin/sha256sums.txt
           asset_name: sha256sums.txt
           asset_content_type: text/plain
-      - name: Publish to Github Docker Package Registry
-        uses: elgohr/Publish-Docker-Github-Action@2.21
+      - uses: actions/setup-node@v1
         with:
-          name: oam-dev/kubevela/vela-core
-          username: $GITHUB_ACTOR
-          password: ${{ secrets.GITHUB_TOKEN }}
-          registry: docker.pkg.github.com
-          tags: "${{ steps.get_version.outputs.VERSION }}"
-      - name: Publish to Docker Hub Registry
-        uses: elgohr/Publish-Docker-Github-Action@2.21
-        with:
-          name: oamdev/vela-core
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          tags: "${{ steps.get_version.outputs.VERSION }}"
+          node-version: '12.x'
+      - name: Sync release to kubevela.io Repo
+        env:
+          SSH_DEPLOY_KEY: ${{ secrets.GH_PAGES_DEPLOY }}
+          VERSION: ${{ steps.get_version.outputs.VERSION }}
+          COMMIT_ID: ${{ github.sha }}
+        run: |
+          bash ./hack/website/release.sh

.github/workflows/timed-task.yml

@@ -0,0 +1,10 @@
+name: Timed Task
+on:
+  schedule:
+    - cron: '0 16 * * *'
+jobs:
+  clean-image:
+    runs-on: aliyun
+    steps:
+      - name: Cleanup image
+        run: docker image prune -f

.gitignore

@@ -13,6 +13,7 @@ e2e/vela
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
+coverage.txt
 
 # Kubernetes Generated files - skip generated files, except for vendored files
 
@@ -24,6 +25,7 @@ e2e/vela
 *.swo
 *~
 .DS_Store
+_.yaml
 
 # Dependency directories (remove the comment below to include it)
 vendor/
@@ -33,16 +35,26 @@ vendor/
 
 pkg/test/vela
 config/crd/bases
-tmp/
+_tmp/
 
-cmd/vela/fake/source.go
+references/cmd/cli/fake/source.go
+references/cmd/cli/fake/chart_source.go
 charts/vela-core/crds/_.yaml
+.test_vela
+
+.vela/
 
 # Dashboard
-dashboard/node_modules/
+node_modules/
 .eslintcache
-dashboard/dist/
-dashboard/package-lock.json
-dashboard/src/.umi/
+references/dashboard/dist/
+references/dashboard/package-lock.json
+references/dashboard/src/.umi/
 package-lock.json
-dashboard/src/.umi-production/
+references/dashboard/src/.umi-production/
+
+# Swagger: generate Restful API
+references/apiserver/docs/index.html
+
+# check docs
+git-page/

.golangci.yml

@@ -0,0 +1,209 @@
+run:
+  timeout: 10m
+
+  skip-files:
+    - "zz_generated\\..+\\.go$"
+    - ".*_test.go$"
+
+  skip-dirs:
+    - "hack"
+    - "e2e"
+
+output:
+  # colored-line-number|line-number|json|tab|checkstyle|code-climate, default is "colored-line-number"
+  format: colored-line-number
+
+linters-settings:
+  errcheck:
+    # report about not checking of errors in type assetions: `a := b.(MyStruct)`;
+    # default is false: such cases aren't reported by default.
+    check-type-assertions: false
+
+    # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
+    # default is false: such cases aren't reported by default.
+    check-blank: false
+
+    # [deprecated] comma-separated list of pairs of the form pkg:regex
+    # the regex is used to ignore names within pkg. (default "fmt:.*").
+    # see https://github.com/kisielk/errcheck#the-deprecated-method for details
+    ignore: fmt:.*,io/ioutil:^Read.*
+
+  exhaustive:
+    # indicates that switch statements are to be considered exhaustive if a
+    # 'default' case is present, even if all enum members aren't listed in the
+    # switch
+    default-signifies-exhaustive: true
+
+  govet:
+    # report about shadowed variables
+    check-shadowing: false
+
+  golint:
+    # minimal confidence for issues, default is 0.8
+    min-confidence: 0.8
+
+  gofmt:
+    # simplify code: gofmt with `-s` option, true by default
+    simplify: true
+
+  goimports:
+    # put imports beginning with prefix after 3rd-party packages;
+    # it's a comma-separated list of prefixes
+    local-prefixes: github.com/oam-dev/kubevela
+
+  gocyclo:
+    # minimal code complexity to report, 30 by default (but we recommend 10-20)
+    min-complexity: 30
+
+  maligned:
+    # print struct with more effective memory layout or not, false by default
+    suggest-new: true
+
+  dupl:
+    # tokens count to trigger issue, 150 by default
+    threshold: 100
+
+  goconst:
+    # minimal length of string constant, 3 by default
+    min-len: 3
+    # minimal occurrences count to trigger, 3 by default
+    min-occurrences: 5
+
+  lll:
+    # tab width in spaces. Default to 1.
+    tab-width: 1
+
+  unused:
+    # treat code as a program (not a library) and report unused exported identifiers; default is false.
+    # XXX: if you enable this setting, unused will report a lot of false-positives in text editors:
+    # if it's called for subdir of a project it can't find funcs usages. All text editor integrations
+    # with golangci-lint call it on a directory with the changed file.
+    check-exported: false
+
+  unparam:
+    # Inspect exported functions, default is false. Set to true if no external program/library imports your code.
+    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
+    # if it's called for subdir of a project it can't find external interfaces. All text editor integrations
+    # with golangci-lint call it on a directory with the changed file.
+    check-exported: false
+
+  nakedret:
+    # make an issue if func has more lines of code than this setting and it has naked returns; default is 30
+    max-func-lines: 30
+
+  gocritic:
+    # Enable multiple checks by tags, run `GL_DEBUG=gocritic golangci-lint` run to see all tags and checks.
+    # Empty list by default. See https://github.com/go-critic/go-critic#usage -> section "Tags".
+    enabled-tags:
+      - performance
+
+    settings: # settings passed to gocritic
+      captLocal: # must be valid enabled check name
+        paramsOnly: true
+      rangeValCopy:
+        sizeThreshold: 32
+
+  makezero:
+    # Allow only slices initialized with a length of zero. Default is false.
+    always: false
+
+linters:
+  enable:
+    - megacheck
+    - govet
+    - gocyclo
+    - gocritic
+    - goconst
+    - goimports
+    - gofmt  # We enable this as well as goimports for its simplify mode.
+    - golint
+    - unconvert
+    - misspell
+    - nakedret
+
+  presets:
+    - bugs
+    - unused
+  fast: false
+
+
+issues:
+  # Excluding configuration per-path and per-linter
+  exclude-rules:
+    # Exclude some linters from running on tests files.
+    - path: _test(ing)?\.go
+      linters:
+        - gocyclo
+        - errcheck
+        - dupl
+        - gosec
+        - scopelint
+        - unparam
+
+    # Ease some gocritic warnings on test files.
+    - path: _test\.go
+      text: "(unnamedResult|exitAfterDefer)"
+      linters:
+        - gocritic
+
+    # These are performance optimisations rather than style issues per se.
+    # They warn when function arguments or range values copy a lot of memory
+    # rather than using a pointer.
+    - text: "(hugeParam|rangeValCopy):"
+      linters:
+        - gocritic
+
+    # This "TestMain should call os.Exit to set exit code" warning is not clever
+    # enough to notice that we call a helper method that calls os.Exit.
+    - text: "SA3000:"
+      linters:
+        - staticcheck
+
+    - text: "k8s.io/api/core/v1"
+      linters:
+        - goimports
+
+    # This is a "potential hardcoded credentials" warning. It's triggered by
+    # any variable with 'secret' in the same, and thus hits a lot of false
+    # positives in Kubernetes land where a Secret is an object type.
+    - text: "G101:"
+      linters:
+        - gosec
+        - gas
+
+    # This is an 'errors unhandled' warning that duplicates errcheck.
+    - text: "G104:"
+      linters:
+        - gosec
+        - gas
+
+    # The Azure AddToUserAgent method appends to the existing user agent string.
+    # It returns an error if you pass it an empty string lettinga you know the
+    # user agent did not change, making it more of a warning.
+    - text: \.AddToUserAgent
+      linters:
+        - errcheck
+
+    - text: "don't use an underscore"
+      linters:
+        - golint
+
+  # Independently from option `exclude` we use default exclude patterns,
+  # it can be disabled by this option. To list all
+  # excluded by default patterns execute `golangci-lint run --help`.
+  # Default value for this option is true.
+  exclude-use-default: false
+
+  # Show only new issues: if there are unstaged changes or untracked files,
+  # only those changes are analyzed, else only changes in HEAD~ are analyzed.
+  # It's a super-useful option for integration of golangci-lint into existing
+  # large codebase. It's not practical to fix all existing issues at the moment
+  # of integration: much better don't allow issues in new code.
+  # Default is false.
+  new: false
+
+  # Maximum issues count per one linter. Set to 0 to disable. Default is 50.
+  max-per-linter: 0
+
+  # Maximum count of issues with the same text. Set to 0 to disable. Default is 3.
+  max-same-issues: 0

.license/README.md

@@ -0,0 +1,19 @@
+# License Checker
+
+Our license checker CI rely on https://github.com/pivotal/LicenseFinder.
+
+## How to add a new license?
+
+LicenseFinder is a ruby project, so make sure you have ruby installed.
+
+### Install the tool
+
+```shell
+gem install license_finder
+```
+
+### Add a license
+
+```shell
+license_finder  permitted_licenses add MIT --decisions_file .license/dependency_decisions.yml
+```

.license/dependency_decisions.yml

@@ -0,0 +1,43 @@
+---
+- - :permit
+  - MIT
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:35:34.645031000 Z
+- - :permit
+  - Apache 2.0
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:19:18.243194000 Z
+- - :permit
+  - New BSD
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:19:28.540675000 Z
+- - :permit
+  - Simplified BSD
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:20:01.774212000 Z
+- - :permit
+  - Mozilla Public License 2.0
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:21:05.194536000 Z
+- - :permit
+  - unknown
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:21:43.379269000 Z
+- - :permit
+  - ISC
+  - :who: 
+    :why: 
+    :versions: []
+    :when: 2021-03-12 07:22:07.265966000 Z

CODE_OF_CONDUCT.md

@@ -0,0 +1,3 @@
+# Code of Conduct
+
+KubeVela follows the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).

CONTRIBUTING.md

@@ -1,115 +1,149 @@
-# CONTRIBUTING
+# CONTRIBUTING Guide
+
+## About KubeVela
+
+KubeVela project is initialized and maintained by the cloud native community since day 0 with [bootstrapping contributors from 8+ different organizations](https://github.com/oam-dev/kubevela/graphs/contributors).
+We intend for KubeVela to have an open governance since the very beginning and donate the project to neutral foundation as soon as it's released. 
 
 This doc explains how to set up a development environment, so you can get started
 contributing to `kubevela` or build a PoC (Proof of Concept). 
 
-## Prerequisites
 
-1. Golang version 1.12+
-2. Kubernetes version v1.15+ with `~/.kube/config` configured.
-3. OAM Kubernetes Runtime installed.
-4. Kustomize version 3.8+
-5. ginkgo 1.14.0+ (just for [E2E test](https://github.com/oam-dev/kubevela/blob/master/DEVELOPMENT.md#e2e-test))
-6. golangci-lint 1.31.0+, it will install automatically if you run `make`, you can [install it manually](https://golangci-lint.run/usage/install/#local-installation) if the installation is too slow.
+## Development
+
+### Prerequisites
+
+1. Golang version 1.13+
+2. Kubernetes version v1.16+ with `~/.kube/config` configured.
+3. ginkgo 1.14.0+ (just for [E2E test](./CONTRIBUTING.md#e2e-test))
+4. golangci-lint 1.31.0+, it will install automatically if you run `make`, you can [install it manually](https://golangci-lint.run/usage/install/#local-installation) if the installation is too slow.
+
+We also recommend you to learn about KubeVela's [design](https://kubevela.io/docs/concepts) before dive into its code.
+
+### Build
 
-## Build
 * Clone this project
 
 ```shell script
 git clone git@github.com:oam-dev/kubevela.git
 ```
 
-* Install Template CRD into your cluster
+KubeVela includes two parts, `vela core` and `vela cli`.
+
+- The `vela core` is actually a K8s controller, it will watch OAM Spec CRD and deploy resources.
+- The `vela cli` is a command line tool that can build, run apps(with the help of `vela core`).
+
+For local development, we probably need to build both of them.
+
+* Build Vela CLI
 
 ```shell script
-make install
+make
 ```
 
-* Install template object 
+After the vela cli built successfully, `make` command will create `vela` binary to `bin/` under the project.
+
+* Configure `vela` binary to System PATH
 
 ```shell script
-kubectl apply -f config/samples/
+export PATH=$PATH:/your/path/to/project/kubevela/bin
 ```
 
-## Develop & Debug
-If you change Template CRD, remember to rerun `make install`.
+Then you can use `vela` command directly.
 
-Use the following command to develop and debug.
+* Build Vela Core
 
 ```shell script
-$ cd cmd/vela
-$ go run main.go COMMAND [FLAG]
+make manager
 ```
 
-For example, use the following command to create and run an application.
+* Run Vela Core
+
+Firstly make sure your cluster has CRDs, below is the command that can help install all CRDs.
+
 ```shell script
-$ go run main.go run containerized app2057 nginx:1.9.4
-Creating AppConfig app2057
-SUCCEED
-
-$ kubectl get oam
-NAME                             WORKLOAD-KIND
-component.core.oam.dev/app2057   ContainerizedWorkload
-
-NAME                                     AGE
-containerizedworkload.core.oam.dev/poc   53m
-
-NAME                                            AGE
-applicationconfiguration.core.oam.dev/app2057   69s
-
-NAME                                                              DEFINITION-NAME
-traitdefinition.core.oam.dev/simplerollouttraits.extend.oam.dev   simplerollouttraits.extend.oam.dev
-
-NAME                                                                  DEFINITION-NAME
-workloaddefinition.core.oam.dev/containerizedworkloads.core.oam.dev   containerizedworkloads.core.oam.dev
-workloaddefinition.core.oam.dev/deployments.apps                      deployments.apps
-workloaddefinition.core.oam.dev/statefulsets.apps                     statefulsets.apps
+make core-install
 ```
 
-## E2E test
-```
-$ make e2e-test
-Running Suite: Trait Suite
-==========================
-Random Seed: 1596559178
-Will run 5 of 5 specs
+Run locally:
 
-Trait env init
-  should print env initiation successful message
-  kubevela/e2e/commonContext.go:14
-Create env succeed, current env is default
-•
-------------------------------
-Trait env set
-  should show env set message
-  kubevela/e2e/commonContext.go:40
-Set env succeed, current env is default
-•
-------------------------------
-Trait run
-  should print successful creation information
-  kubevela/e2e/commonContext.go:76
-Creating AppConfig app-trait-basic
-SUCCEED
-•
-------------------------------
-Trait kubevela attach trait
-  should print successful attached information
-  kubevela/e2e/trait/trait_test.go:24
-Applying trait for app
-Succeeded!
-•
-------------------------------
-Trait delete
-  should print successful deletion information
-  kubevela/e2e/commonContext.go:85
-Deleting AppConfig "app-trait-basic"
-DELETE SUCCEED
-•
-Ran 5 of 5 Specs in 9.717 seconds
-SUCCESS! -- 5 Passed | 0 Failed | 0 Pending | 0 Skipped
-PASS
+```shell script
+make core-run
+```
+
+This command will run controller locally, it will use your local KubeConfig which means you need to have a k8s cluster
+locally. If you don't have a one, we suggest that you could setup up a cluster with [kind](https://kind.sigs.k8s.io/).
+
+When you're developing `vela-core`, make sure the controller installed by helm chart is not running.
+Otherwise, it will conflict with your local running controller.
+
+You can check and uninstall it by using helm.
+
+```shell script
+helm list -A
+helm uninstall -n vela-system kubevela
+```
+
+### Use
+
+You can try use your local built binaries follow [the documentation](https://kubevela.io/docs/quick-start).
+
+## Testing
+
+### Unit test
+
+```shell script
+make test
+```
+
+### E2E test
+
+**Before e2e test start, make sure you have vela-core running.**
+
+```shell script
+make core-run
+```
+
+Start to test.
+
+```
+make e2e-test
+```
+
+### Contribute Docs
+
+Please read [the documentation](https://github.com/oam-dev/kubevela/tree/master/docs/README.md) before contributing to the docs.
+
+- Build docs
+
+```shell script
+make docs-build
+```
+
+- Local development and preview
+
+```shell script
+make docs-start
 ```
 
 ## Make a pull request
-Remember to write unit-test and e2e test before making a pull request.
+
+Remember to write unit-test and e2e-test after you have finished your code.
+ 
+Run following checks before making a pull request.
+
+```shell script
+make reviewable
+```
+
+The command will do some lint checks and clean code.
+
+After that, check in all changes and send a pull request.
+
+## Merge Regulations
+
+Before merging, the pull request should obey the following rules:
+
+- The commit title and message should be clear about what this PR does.
+- All test CI should pass green.
+- The `codecov/project` should pass. This means the coverage should not drop. See [Codecov commit status](https://docs.codecov.io/docs/commit-status#project-status).

Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.13 as builder
+FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.14-alpine as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
@@ -11,18 +11,34 @@ RUN go mod download
 
 # Copy the go source
 COPY cmd/core/main.go main.go
-COPY api/ api/
+COPY apis/ apis/
 COPY pkg/ pkg/
+COPY version/ version/
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -a -o manager main.go
+ARG TARGETARCH
+ARG VERSION
+ARG GITVERSION
+RUN GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} \
+    go build -a -ldflags "-s -w -X github.com/oam-dev/kubevela/version.VelaVersion=${VERSION:-undefined} -X github.com/oam-dev/kubevela/version.GitRevision=${GITVERSION:-undefined}" \
+    -o manager-${TARGETARCH} main.go
 
-# Use distroless as minimal base image to package the manager binary
+# Use alpine as base image due to the discussion in issue #1448
+# You can replace distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details
-# oamdev/gcr.io-distroless-static:nonroot is syncd from gcr.io/distroless/static:nonroot as somewhere can't reach gcr.io
-FROM oamdev/gcr.io-distroless-static:nonroot
-WORKDIR /
-COPY --from=builder /workspace/manager .
-USER nonroot:nonroot
+# Overwrite `BASE_IMAGE` by passing `--build-arg=BASE_IMAGE=gcr.io/distroless/static:nonroot`
+ARG BASE_IMAGE
+FROM ${BASE_IMAGE:-alpine:latest}
+# This is required by daemon connnecting with cri
+RUN apk add --no-cache ca-certificates bash
 
-ENTRYPOINT ["/manager"]
+WORKDIR /
+
+ARG TARGETARCH
+COPY --from=builder /workspace/manager-${TARGETARCH} /usr/local/bin/manager
+
+COPY entrypoint.sh /usr/local/bin/
+
+ENTRYPOINT ["entrypoint.sh"]
+
+CMD ["manager"]

Makefile

@@ -1,14 +1,32 @@
 # Vela version
-VELA_VERSION ?= 0.1.0
+VELA_VERSION ?= master
 # Repo info
-GIT_COMMIT ?= git-$(shell git rev-parse --short HEAD)
-VELA_VERSION_VAR := github.com/oam-dev/kubevela/version.VelaVersion
-VELA_GITVERSION_VAR := github.com/oam-dev/kubevela/version.GitRevision
-LDFLAGS ?= "-X $(VELA_VERSION_VAR)=$(VELA_VERSION) -X $(VELA_GITVERSION_VAR)=$(GIT_COMMIT) -X main.chartTGZSource=$$(cat -) -s -w"
+GIT_COMMIT          ?= git-$(shell git rev-parse --short HEAD)
+GIT_COMMIT_LONG     ?= $(shell git rev-parse HEAD)
+VELA_VERSION_KEY    := github.com/oam-dev/kubevela/version.VelaVersion
+VELA_GITVERSION_KEY := github.com/oam-dev/kubevela/version.GitRevision
+LDFLAGS             ?= "-s -w -X $(VELA_VERSION_KEY)=$(VELA_VERSION) -X $(VELA_GITVERSION_KEY)=$(GIT_COMMIT)"
 
-GOX      = go run github.com/mitchellh/gox
-TARGETS  := darwin/amd64 linux/amd64 windows/amd64
-DIST_DIRS       := find * -type d -exec
+GOBUILD_ENV = GO111MODULE=on CGO_ENABLED=0
+GOX         = go run github.com/mitchellh/gox
+TARGETS     := darwin/amd64 linux/amd64 windows/amd64
+DIST_DIRS   := find * -type d -exec
+
+TIME_LONG	= `date +%Y-%m-%d' '%H:%M:%S`
+TIME_SHORT	= `date +%H:%M:%S`
+TIME		= $(TIME_SHORT)
+
+BLUE         := $(shell printf "\033[34m")
+YELLOW       := $(shell printf "\033[33m")
+RED          := $(shell printf "\033[31m")
+GREEN        := $(shell printf "\033[32m")
+CNone        := $(shell printf "\033[0m")
+
+INFO	= echo ${TIME} ${BLUE}[ .. ]${CNone}
+WARN	= echo ${TIME} ${YELLOW}[WARN]${CNone}
+ERR		= echo ${TIME} ${RED}[FAIL]${CNone}
+OK		= echo ${TIME} ${GREEN}[ OK ]${CNone}
+FAIL	= (echo ${TIME} ${RED}[FAIL]${CNone} && false)
 
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
@@ -17,36 +35,85 @@ else
 GOBIN=$(shell go env GOBIN)
 endif
 
+# Image URL to use all building/pushing image targets
+VELA_CORE_IMAGE      ?= vela-core:latest
+VELA_CORE_TEST_IMAGE ?= vela-core-test:$(GIT_COMMIT)
+
 all: build
 
 # Run tests
-test: fmt vet lint
-	go test ./pkg/... -coverprofile cover.out
+test: vet lint staticcheck
+	go test -race -coverprofile=coverage.txt -covermode=atomic ./pkg/... ./cmd/...
+	go test -race -covermode=atomic ./references/apiserver/... ./references/appfile/... ./references/cli/... ./references/common/... ./references/plugins/...
+	@$(OK) unit-tests pass
 
-# Build manager binary
-build: fmt vet lint
-	go run hack/chart/generate.go | go build -o bin/vela -ldflags ${LDFLAGS} cmd/vela/main.go
+# Build vela cli binary
+build: fmt vet lint staticcheck vela-cli kubectl-vela
+	@$(OK) build succeed
 
-npm-build:
-	cd dashboard && npm run build && cd ./..
+vela-cli:
+	go run hack/chart/generate.go
+	$(GOBUILD_ENV) go build -o bin/vela -a -ldflags $(LDFLAGS) ./references/cmd/cli/main.go
+	git checkout references/cmd/cli/fake/chart_source.go
 
-npm-install:
-	cd dashboard && npm install && cd ./..
+kubectl-vela:
+	$(GOBUILD_ENV) go build -o bin/kubectl-vela -a -ldflags $(LDFLAGS) ./cmd/plugin/main.go
+
+dashboard-build:
+	cd references/dashboard && npm install && cd ..
+
+doc-gen:
+	rm -r docs/en/cli/*
+	go run hack/docgen/gen.go
+	go run hack/references/generate.go
+
+docs-build:
+ifneq ($(wildcard git-page),)
+	rm -rf git-page
+endif
+	sh ./hack/website/test-build.sh
+
+docs-start:
+ifeq ($(wildcard git-page),)
+	git clone --single-branch --depth 1 https://github.com/oam-dev/kubevela.io.git git-page
+endif
+	rm -r git-page/docs
+	rm git-page/sidebars.js
+	cat docs/sidebars.js > git-page/sidebars.js
+	cp -R docs/en git-page/docs
+	cd git-page && yarn install && yarn start
+
+api-gen:
+	swag init -g references/apiserver/route.go --output references/apiserver/docs
+	swagger-codegen generate -l html2 -i references/apiserver/docs/swagger.yaml -o references/apiserver/docs
+	mv references/apiserver/docs/index.html docs/en/developers/references/restful-api/
 
 generate-source:
 	go run hack/frontend/source.go
 
 cross-build:
-	go run hack/chart/generate.go | GO111MODULE=on CGO_ENABLED=0 $(GOX) -ldflags $(LDFLAGS) -parallel=3 -output="_bin/{{.OS}}-{{.Arch}}/vela" -osarch='$(TARGETS)' ./cmd/vela/
+	rm -rf _bin
+	go run hack/chart/generate.go
+	$(GOBUILD_ENV) $(GOX) -ldflags $(LDFLAGS) -parallel=2 -output="_bin/vela/{{.OS}}-{{.Arch}}/vela" -osarch='$(TARGETS)' ./references/cmd/cli
+	$(GOBUILD_ENV) $(GOX) -ldflags $(LDFLAGS) -parallel=2 -output="_bin/kubectl-vela/{{.OS}}-{{.Arch}}/kubectl-vela" -osarch='$(TARGETS)' ./cmd/plugin
+	git checkout references/cmd/cli/fake/chart_source.go
 
 compress:
 	( \
-		cd _bin && \
-		$(DIST_DIRS) cp ../LICENSE {} \; && \
-		$(DIST_DIRS) cp ../README.md {} \; && \
+		echo "\n## Release Info\nVERSION: $(VELA_VERSION)" >> README.md && \
+		echo "GIT_COMMIT: $(GIT_COMMIT_LONG)\n" >> README.md && \
+		cd _bin/vela && \
+		$(DIST_DIRS) cp ../../LICENSE {} \; && \
+		$(DIST_DIRS) cp ../../README.md {} \; && \
 		$(DIST_DIRS) tar -zcf vela-{}.tar.gz {} \; && \
 		$(DIST_DIRS) zip -r vela-{}.zip {} \; && \
-		sha256sum vela-* > sha256sums.txt \
+		cd ../kubectl-vela && \
+		$(DIST_DIRS) cp ../../LICENSE {} \; && \
+		$(DIST_DIRS) cp ../../README.md {} \; && \
+		$(DIST_DIRS) tar -zcf kubectl-vela-{}.tar.gz {} \; && \
+		$(DIST_DIRS) zip -r kubectl-vela-{}.zip {} \; && \
+		cd .. && \
+		sha256sum vela/vela-* kubectl-vela/kubectl-vela-* > sha256sums.txt \
 	)
 
 # Run against the configured Kubernetes cluster in ~/.kube/config
@@ -54,97 +121,123 @@ run: fmt vet
 	go run ./cmd/core/main.go
 
 # Run go fmt against code
-fmt:
+fmt: goimports installcue
 	go fmt ./...
+	$(GOIMPORTS) -local github.com/oam-dev/kubevela -w ./pkg ./cmd
+	$(CUE) fmt ./hack/vela-templates/cue/*
 
 # Run go vet against code
 vet:
 	go vet ./...
 
+staticcheck: staticchecktool
+	$(STATICCHECK) ./...
+
 lint: golangci
-	$(GOLANGCILINT) run --timeout 10m -E golint,goimports  ./...
+	$(GOLANGCILINT) run ./...
+
+reviewable: manifests fmt vet lint staticcheck
+	go mod tidy
+
+# Execute auto-gen code commands and ensure branch is clean.
+check-diff: reviewable
+	git --no-pager diff
+	git diff --quiet || ($(ERR) please run 'make reviewable' to include all changes && false)
+	@$(OK) branch is clean
 
 # Build the docker image
-docker-build: test
-	docker build . -t ${IMG}
+docker-build:
+	docker build --build-arg=VERSION=$(VELA_VERSION) --build-arg=GITVERSION=$(GIT_COMMIT) -t $(VELA_CORE_IMAGE) .
 
 # Push the docker image
 docker-push:
-	docker push ${IMG}
+	docker push $(VELA_CORE_IMAGE)
 
 e2e-setup:
+	helm install --create-namespace -n flux-system helm-flux http://oam.dev/catalog/helm-flux2-0.1.0.tgz
+	helm install kruise https://github.com/openkruise/kruise/releases/download/v0.7.0/kruise-chart.tgz
+	helm upgrade --install --create-namespace --namespace vela-system --set image.pullPolicy=IfNotPresent --set image.repository=vela-core-test --set applicationRevisionLimit=5 --set image.tag=$(GIT_COMMIT) --wait kubevela ./charts/vela-core
 	ginkgo version
 	ginkgo -v -r e2e/setup
+	kubectl wait --for=condition=Ready pod -l app.kubernetes.io/name=vela-core,app.kubernetes.io/instance=kubevela -n vela-system --timeout=600s
+	kubectl wait --for=condition=Ready pod -l app=source-controller -n flux-system --timeout=600s
+	kubectl wait --for=condition=Ready pod -l app=helm-controller -n flux-system --timeout=600s
 	bin/vela dashboard &
 
-e2e-test:
-	# Run e2e test
-	ginkgo -v -skipPackage setup,apiserver -r e2e
-
 e2e-api-test:
 	# Run e2e test
+	ginkgo -v -skipPackage capability,setup,apiserver,application -r e2e
 	ginkgo -v -r e2e/apiserver
+	ginkgo -v -r e2e/application
+
+e2e-test:
+	# Run e2e test
+	ginkgo -v ./test/e2e-test
+	@$(OK) tests pass
+
+compatibility-test: vet lint staticcheck generate-compatibility-testdata
+	# Run compatibility test with old crd
+	COMPATIBILITY_TEST=TRUE go test -race ./pkg/...
+	@$(OK) compatibility-test pass
+
+generate-compatibility-testdata:
+	mkdir -p  ./test/compatibility-test/testdata
+	go run ./test/compatibility-test/convert/main.go ./charts/vela-core/crds ./test/compatibility-test/testdata
+
+compatibility-testdata-cleanup:
+	rm -f ./test/compatibility-test/testdata/*
 
 e2e-cleanup:
 	# Clean up
+	rm -rf ~/.vela
 
-
-# Image URL to use all building/pushing image targets
-IMG ?= vela-core:latest
-# Produce CRDs that work back to Kubernetes 1.11 (no version conversion)
-CRD_OPTIONS ?= "crd:crdVersions=v1"
-
-# Run tests
-core-test: generate fmt vet manifests
-	go test ./pkg/... -coverprofile cover.out
-
-# Build manager binary
-manager: generate fmt vet lint manifests
-	go build -o bin/manager ./cmd/core/main.go
-
-# Run against the configured Kubernetes cluster in ~/.kube/config
-core-run: generate fmt vet manifests
-	go run ./cmd/core/main.go
-
-# Install CRDs into a cluster
-core-install: manifests
-	kustomize build config/crd | kubectl apply -f -
-
-# Uninstall CRDs from a cluster
-core-uninstall: manifests
-	kustomize build config/crd | kubectl delete -f -
-
-# Deploy controller in the configured Kubernetes cluster in ~/.kube/config
-core-deploy: manifests
-	cd config/manager && kustomize edit set image controller=${IMG}
-	kustomize build config/default | kubectl apply -f -
-
-# Generate manifests e.g. CRD, RBAC etc.
-manifests: controller-gen
-	$(CONTROLLER_GEN) $(CRD_OPTIONS) rbac:roleName=manager-role webhook paths="./..." output:crd:artifacts:config=charts/vela-core/crds
-
-# Generate code
-generate: controller-gen
-	$(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..."
-
-# find or download controller-gen
-# download controller-gen if necessary
-controller-gen:
-ifeq (, $(shell which controller-gen))
-	@{ \
-	set -e ;\
-	CONTROLLER_GEN_TMP_DIR=$$(mktemp -d) ;\
-	cd $$CONTROLLER_GEN_TMP_DIR ;\
-	go mod init tmp ;\
-	go get sigs.k8s.io/controller-tools/cmd/controller-gen@v0.2.5 ;\
-	rm -rf $$CONTROLLER_GEN_TMP_DIR ;\
-	}
-CONTROLLER_GEN=$(GOBIN)/controller-gen
-else
-CONTROLLER_GEN=$(shell which controller-gen)
+image-cleanup:
+# Delete Docker image
+ifneq ($(shell docker images -q $(VELA_CORE_TEST_IMAGE)),)
+	docker rmi -f $(VELA_CORE_TEST_IMAGE)
 endif
 
-GOLANGCILINT_VERSION ?= v1.29.0
+# load docker image to the kind cluster
+kind-load:
+	docker build -t $(VELA_CORE_TEST_IMAGE) .
+	kind load docker-image $(VELA_CORE_TEST_IMAGE) || { echo >&2 "kind not installed or error loading image: $(VELA_CORE_TEST_IMAGE)"; exit 1; }
+
+# Run tests
+core-test: fmt vet manifests
+	go test ./pkg/... -coverprofile cover.out
+
+# Build vela core manager binary
+manager: fmt vet lint manifests
+	$(GOBUILD_ENV) go build -o bin/manager -a -ldflags $(LDFLAGS) ./cmd/core/main.go
+
+# Run against the configured Kubernetes cluster in ~/.kube/config
+core-run: fmt vet manifests
+	go run ./cmd/core/main.go
+
+# Run against the configured Kubernetes cluster in ~/.kube/config with debug logs
+core-debug-run: fmt vet manifests
+	go run ./cmd/core/main.go --log-debug=true
+
+# Install CRDs and Definitions of Vela Core into a cluster, this is for develop convenient.
+core-install: manifests
+	kubectl apply -f hack/namespace.yaml
+	kubectl apply -f charts/vela-core/crds/
+	@$(OK) install succeed
+
+# Uninstall CRDs and Definitions of Vela Core from a cluster, this is for develop convenient.
+core-uninstall: manifests
+	kubectl delete -f charts/vela-core/crds/
+
+# Generate manifests e.g. CRD, RBAC etc.
+manifests: kustomize
+	go generate $(foreach t,pkg apis,./$(t)/...)
+	# TODO(yangsoon): kustomize will merge all CRD into a whole file, it may not work if we want patch more than one CRD in this way
+	$(KUSTOMIZE) build config/crd -o config/crd/base/core.oam.dev_applications.yaml
+	mv config/crd/base/* charts/vela-core/crds
+	./hack/vela-templates/gen_definitions.sh
+	./hack/crd/cleanup.sh
+
+GOLANGCILINT_VERSION ?= v1.31.0
 HOSTOS := $(shell uname -s | tr '[:upper:]' '[:lower:]')
 HOSTARCH := $(shell uname -m)
 ifeq ($(HOSTARCH),x86_64)
@@ -163,3 +256,66 @@ GOLANGCILINT=$(GOBIN)/golangci-lint
 else
 GOLANGCILINT=$(shell which golangci-lint)
 endif
+
+.PHONY: staticchecktool
+staticchecktool:
+ifeq (, $(shell which staticcheck))
+	@{ \
+	set -e ;\
+	echo 'installing honnef.co/go/tools/cmd/staticcheck ' ;\
+	GO111MODULE=off go get honnef.co/go/tools/cmd/staticcheck ;\
+	}
+STATICCHECK=$(GOBIN)/staticcheck
+else
+STATICCHECK=$(shell which staticcheck)
+endif
+
+.PHONY: goimports
+goimports:
+ifeq (, $(shell which goimports))
+	@{ \
+	set -e ;\
+	GO111MODULE=off go get -u golang.org/x/tools/cmd/goimports ;\
+	}
+GOIMPORTS=$(GOBIN)/goimports
+else
+GOIMPORTS=$(shell which goimports)
+endif
+
+.PHONY: installcue
+installcue:
+ifeq (, $(shell which cue))
+	@{ \
+	set -e ;\
+	GO111MODULE=off go get -u cuelang.org/go/cmd/cue ;\
+	}
+CUE=$(GOBIN)/cue
+else
+CUE=$(shell which cue)
+endif
+
+KUSTOMIZE_VERSION ?= 3.8.2
+
+.PHONY: kustomize
+kustomize:
+ifeq (, $(shell kustomize version | grep $(KUSTOMIZE_VERSION)))
+	@{ \
+	set -e ;\
+	echo 'installing kustomize-v$(KUSTOMIZE_VERSION) into $(GOBIN)' ;\
+	curl -s https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh | bash -s $(KUSTOMIZE_VERSION) $(GOBIN);\
+	echo 'Install succeed' ;\
+	}
+KUSTOMIZE=$(GOBIN)/kustomize
+else
+KUSTOMIZE=$(shell which kustomize)
+endif
+
+start-dashboard:
+	go run references/cmd/apiserver/main.go &
+	cd references/dashboard && npm install && npm start && cd ..
+
+swagger-gen:
+	$(GOBIN)/swag init -g apiserver/route.go -d pkg/ -o references/apiserver/docs/
+
+check-license-header:
+	./hack/licence/header-check.sh

OWNERS

@@ -0,0 +1,12 @@
+approvers:
+- kubevela-controller
+- kubevela-devex
+- kubevela-dashboard-approver
+
+reviewers:
+- kubevela-controller
+- oam-spec
+- kubevela-dashboard-reviewer
+
+members:
+- community-collaborators

OWNERS_ALIASES

@@ -0,0 +1,44 @@
+aliases:
+  kubevela-devex:
+  - hongchaodeng
+  - wonderflow
+
+  kubevela-dashboard-approver:
+  - zzxwill
+  - hongchaodeng
+
+  kubevela-dashboard-reviewer:
+  - sunny0826 
+  - hanxie-crypto
+
+  kubevela-controller:
+  - resouer
+  - wonderflow
+  - hongchaodeng
+  - zzxwill
+  - ryanzhang-oss
+  - captainroy-hy
+
+  oam-spec:                   # inherit from https://github.com/oam-dev/spec/blob/master/OWNERS.md
+  - hongchaodeng
+  - resouer
+
+  community-collaborators:
+  - Fei-Guo
+  - szihai
+
+  bootstrap-contributors:     # thank you for bootstrapping KubeVela at the very early stage!
+  - xiaoyuaiheshui
+  - Ghostbaby
+  - wenxinnnnn
+  - silenceper
+  - erdun
+  - sunny0826
+  - mosesyou
+  - artursouza
+  - wonderflow
+  - hongchaodeng
+  - ryanzhang-oss
+  - woshilanren11
+  - hanxie-crypto
+  - zzxwill

PROJECT

@@ -1,7 +0,0 @@
-domain: oam.dev
-repo: github.com/oam-dev/kubevela
-resources:
-- group: standard
-  kind: Route
-  version: v1alpha1
-version: "2"

README.md

@@ -1,110 +1,71 @@
+![Build status](https://github.com/oam-dev/kubevela/workflows/E2E/badge.svg)
+[![Go Report Card](https://goreportcard.com/badge/github.com/oam-dev/kubevela)](https://goreportcard.com/report/github.com/oam-dev/kubevela)
+![Docker Pulls](https://img.shields.io/docker/pulls/oamdev/vela-core)
+[![codecov](https://codecov.io/gh/oam-dev/kubevela/branch/master/graph/badge.svg)](https://codecov.io/gh/oam-dev/kubevela)
+[![LICENSE](https://img.shields.io/github/license/oam-dev/kubevela.svg?style=flat-square)](/LICENSE)
+[![Releases](https://img.shields.io/github/release/oam-dev/kubevela/all.svg?style=flat-square)](https://github.com/oam-dev/kubevela/releases)
+[![TODOs](https://img.shields.io/endpoint?url=https://api.tickgit.com/badge?repo=github.com/oam-dev/kubevela)](https://www.tickgit.com/browse?repo=github.com/oam-dev/kubevela)
+[![Twitter](https://img.shields.io/twitter/url?style=social&url=https%3A%2F%2Ftwitter.com%2Foam_dev)](https://twitter.com/oam_dev)
+[![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/kubevela)](https://artifacthub.io/packages/search?repo=kubevela)
+
+![alt](docs/resources/KubeVela-03.png)
+
+*Make shipping applications more enjoyable.*
+
 # KubeVela
 
-The Open Application Platform based on Kubernetes and OAM.
+KubeVela is a modern application engine that adapts to your application's needs, not the other way around.
 
-:rotating_light: **Warning: The project is still under heavy development, its UI/UX is also for demo purpose, please don't look inside unless you know what you are doing** Please contact @wonderflow if you are interested in its full story or becoming one of the boostrap contributors/maintainers. :rotating_light:
+## Community
 
-## Install
+- Slack:  [CNCF Slack](https://slack.cncf.io/) #kubevela channel
+- Gitter: [Discussion](https://gitter.im/oam-dev/community)
+- Bi-weekly Community Call: [Meeting Notes](https://docs.google.com/document/d/1nqdFEyULekyksFHtFvgvFAYE-0AMHKoS3RMnaKsarjs)
 
-### Prerequisites
-- Kubernetes cluster running Kubernetes v1.15.0 or greater
-- kubectl current context is configured for the target cluster install
-  - ```kubectl config current-context```
+## Introduction
 
-### Get the Vela CLI
+*Developers simply want to deploy.*
 
-Download the `vela` binary from the [Releases page](https://github.com/oam-dev/kubevela/releases). Unpack the `vela` binary and add it to `$PATH` to get started.
+Traditional Platform-as-a-Service (PaaS) systems enable easy application deployments, but this happiness disappears when your application outgrows the capabilities of your platform. This is inevitable regardless of your PaaS is built on Kubernetes or not - the root cause is its inflexibility.
 
-```shell
-sudo mv ./vela /usr/local/bin/vela
-```
+KubeVela is a modern application deployment system that adapts to your needs. Essentially, KubeVela enables you to define platform capabilities (such as workloads, operational behaviors, and cloud services) as reusable [CUE](https://cuelang.org/) or [Helm](https://helm.sh) components, per needs of your application deployment. And when your needs grow, your platform capabilities expand naturally in a programmable approach.
 
-### Install Vela Core
+Perfect in flexibility though, X-as-Code tends to lead to configuration drift. That's why KubeVela is fully built as a [Kubernetes Controller](https://kubernetes.io/docs/concepts/architecture/controller/) instead of a client-side tool, i.e. all its capabilities are modeled as code but enforced with battle tested reconciling loops which will never leave inconsistency in your clusters. Think about *Platform-as-Code* enabled by Kubernetes, CUE and Helm.
 
-```shell script
-$ vela install
-```
+With developer experience in mind, KubeVela exposes those programmable platform capabilities as application-centric API shown as below:
+- Components - deployable/provisionable entities that composed your application deployment
+  - e.g. a Kubernetes workload, a MySQL database, or a AWS OSS bucket
+- Traits - attachable operational features per your needs
+  - e.g. autoscaling rules, rollout strategies, ingress rules, sidecars, security policies etc
+- Application - full description of your application deployment assembled with components and traits.
 
-This command will install vela core controller into your K8s cluster, along with built-in workloads and traits.
+## Getting Started
 
-## Demos
+- [Installation](https://kubevela.io/docs/install)
+- [Quick start](https://kubevela.io/docs/quick-start)
+- [How it works](https://kubevela.io/docs/concepts)
 
-#### Check workloads
+## Features
 
-```
-$ vela workloads
-  NAME         	DEFINITION
-  backend      	containerizeds.standard.oam.dev
-  task         	jobs
-  webservice   	containerizeds.standard.oam.dev
-```
+- **Zero-restriction application deployment system** - design and express platform capabilities with CUE and Helm per needs of your application, and let Kubernetes controller guarantee the determinism in the application deployment. GUI forms are automatically generated for capabilities so even your dashboard are fully extensible.
+- **Generic progressive rollout framework** - built-in rollout framework and strategies to upgrade your microservice regardless of its workload type (e.g. stateless, stateful, or even custom operators etc).
+- **Multi-cluster multi-revision application deployment** - built-in model to deploy or rollout your apps across hybrid infrastructures, with Service Mesh for traffic shifting. 
+- **Simple and native** - KubeVela is a just simple Kubernetes custom controller, all its capabilities are defined as [Custom Resources](https://kubernetes.io/docs/concepts/extend-kubernetes/api-extension/custom-resources/) so they naturally work with any CI/CD or GitOps tools which work with Kubernetes.
 
-#### workload run
-```shell script
-$ vela comp run -t webservice app123 -p 80 --image nginx:1.9.4
-Creating AppConfig app123
-SUCCEED
+## Documentation
 
-$ vela comp status app123
+Visit the [KubeVela documentation site](https://kubevela.io/) to find *Installation Instruction*, *Platform Builder Guide* and *Developer Experience Guide*.
 
-$ vela comp ls
-NAME 	APP  	WORKLOAD  	TRAITS     	STATUS  	CREATED-TIME
-app123  app123  deployment	           	Deployed	2020-08-27 10:56:41 +0800 CST
-```
+## Talks and Conferences
 
-#### app
+| Engagement | Link        |
+|:-----------|:------------|
+| 🎤  Talks | - [KubeVela - The Modern App Delivery System in Alibaba](https://docs.google.com/presentation/d/1CWCLcsKpDQB3bBDTfdv2BZ8ilGGJv2E8L-iOA5HMrV0/edit?usp=sharing) |
+| 🌎 KubeCon | - [ [NA 2020] Standardizing Cloud Native Application Delivery Across Different Clouds](https://www.youtube.com/watch?v=0yhVuBIbHcI) <br> - [ [EU 2021] Zero Pain Microservice Development and Deployment with Dapr and KubeVela](https://sched.co/iE4S) |
+| 📺 Conferences | - [Dapr, Rudr, OAM: Mark Russinovich presents next gen app development & deployment](https://www.youtube.com/watch?v=eJCu6a-x9uo) <br> - [Mark Russinovich presents "The Future of Cloud Native Applications with OAM and Dapr"](https://myignite.techcommunity.microsoft.com/sessions/82059)|
 
-```
-$ vela app ls
-app123
-
-$ vela app delete app123
-Deleting AppConfig "app123"
-DELETE SUCCEED
-```
-
-#### Auto-Completion
-
-##### bash
-
-```shell script
-To load completions in your current shell session:
-$ source <(vela completion bash)
-
-To load completions for every new session, execute once:
-Linux:
-  $ vela completion bash > /etc/bash_completion.d/vela
-MacOS:
-  $ vela completion bash > /usr/local/etc/bash_completion.d/vela
-```
-
-##### zsh
-
-```shell script
-To load completions in your current shell session:
-$ source <(vela completion zsh)
-
-To load completions for every new session, execute once:
-$ vela completion zsh > "${fpath[1]}/_vela"
-```
-
-### Clean your environment
-
-```shell script
-$ helm uninstall vela-core -n oam-system
-release "vela-core" uninstalled
-```
-
-```shell script
-$ kubectl delete crd workloaddefinitions.core.oam.dev traitdefinitions.core.oam.dev
-customresourcedefinition.apiextensions.k8s.io "workloaddefinitions.core.oam.dev" deleted
-customresourcedefinition.apiextensions.k8s.io "traitdefinitions.core.oam.dev" deleted
-```
-
-```shell script
-$ rm -r ~/.vela
-```
-
-## CONTRIBUTING
-Check out [CONTRIBUTING.md](./CONTRIBUTING.md) to see how to develop with KubeVela.
+## Contributing
+Check out [CONTRIBUTING](./CONTRIBUTING.md) to see how to develop with KubeVela.
 
+## Code of Conduct
+KubeVela adopts [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md).

api/types/args.go

@@ -1,11 +0,0 @@
-package types
-
-import (
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/client-go/rest"
-)
-
-type Args struct {
-	Config *rest.Config
-	Schema *runtime.Scheme
-}

api/types/capability.go

@@ -1,137 +0,0 @@
-/*
-
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package types
-
-import (
-	"encoding/json"
-	"fmt"
-
-	"cuelang.org/go/cue"
-	"github.com/spf13/pflag"
-	"k8s.io/apimachinery/pkg/runtime"
-)
-
-type Source struct {
-	RepoName  string `json:"repoName"`
-	ChartName string `json:"chartName,omitempty"`
-}
-
-type CrdInfo struct {
-	APIVersion string `json:"apiVersion"`
-	Kind       string `json:"kind"`
-}
-
-// Capability defines the content of a capability
-type Capability struct {
-	Name           string      `json:"name"`
-	Type           CapType     `json:"type"`
-	CueTemplate    string      `json:"template,omitempty"`
-	Parameters     []Parameter `json:"parameters,omitempty"`
-	DefinitionPath string      `json:"definition"`
-	CrdName        string      `json:"crdName,omitempty"`
-	Center         string      `json:"center,omitempty"`
-	Status         string      `json:"status,omitempty"`
-
-	//trait only
-	AppliesTo []string `json:"appliesTo,omitempty"`
-
-	// Plugin Source
-	Source  *Source       `json:"source,omitempty"`
-	Install *Installation `json:"install,omitempty"`
-	CrdInfo *CrdInfo      `json:"crdInfo,omitempty"`
-}
-
-type Chart struct {
-	Repo      string `json:"repo"`
-	URL       string `json:"url"`
-	Name      string `json:"name"`
-	Namespace string `json:"namespace,omitempty"`
-	Version   string `json:"version"`
-}
-
-type Installation struct {
-	Helm Chart `json:"helm"`
-}
-
-type CapType string
-
-const (
-	TypeWorkload CapType = "workload"
-	TypeTrait    CapType = "trait"
-	TypeScope    CapType = "scope"
-)
-
-type Parameter struct {
-	Name     string      `json:"name"`
-	Short    string      `json:"short,omitempty"`
-	Required bool        `json:"required,omitempty"`
-	Default  interface{} `json:"default,omitempty"`
-	Usage    string      `json:"usage,omitempty"`
-	Type     cue.Kind    `json:"type,omitempty"`
-}
-
-// ConvertTemplateJSON2Object convert spec.extension to object
-func ConvertTemplateJSON2Object(in *runtime.RawExtension) (Capability, error) {
-	var t Capability
-	var extension Capability
-	if in == nil {
-		return t, fmt.Errorf("extension field is nil")
-	}
-	if in.Raw == nil {
-		return t, fmt.Errorf("template object is nil")
-	}
-	err := json.Unmarshal(in.Raw, &extension)
-	if err == nil {
-		t = extension
-	}
-	return t, err
-}
-
-func SetFlagBy(flags *pflag.FlagSet, v Parameter) {
-	switch v.Type {
-	case cue.IntKind:
-		var vv int64
-		switch val := v.Default.(type) {
-		case int64:
-			vv = val
-		case json.Number:
-			vv, _ = val.Int64()
-		case int:
-			vv = int64(val)
-		case float64:
-			vv = int64(val)
-		}
-		flags.Int64P(v.Name, v.Short, vv, v.Usage)
-	case cue.StringKind:
-		flags.StringP(v.Name, v.Short, v.Default.(string), v.Usage)
-	case cue.BoolKind:
-		flags.BoolP(v.Name, v.Short, v.Default.(bool), v.Usage)
-	case cue.NumberKind, cue.FloatKind:
-		var vv float64
-		switch val := v.Default.(type) {
-		case int64:
-			vv = float64(val)
-		case json.Number:
-			vv, _ = val.Float64()
-		case int:
-			vv = float64(val)
-		case float64:
-			vv = val
-		}
-		flags.Float64P(v.Name, v.Short, vv, v.Usage)
-	}
-}

api/types/types.go

@@ -1,43 +0,0 @@
-package types
-
-const (
-	DefaultOAMNS               = "oam-system"
-	DefaultOAMReleaseName      = "vela-core"
-	DefaultOAMRuntimeChartName = "vela-core"
-	DefaultOAMVersion          = ">0.0.0-0"
-
-	DefaultEnvName      = "default"
-	DefaultAppNamespace = "default"
-)
-
-const (
-	AnnAPIVersion = "definition.oam.dev/apiVersion"
-	AnnKind       = "definition.oam.dev/kind"
-
-	// Indicate which workloadDefinition generate from
-	AnnWorkloadDef = "workload.oam.dev/name"
-	// Indicate which traitDefinition generate from
-	AnnTraitDef = "trait.oam.dev/name"
-)
-
-const (
-	StatusDeployed = "Deployed"
-	StatusStaging  = "Staging"
-)
-
-type EnvMeta struct {
-	Name      string `json:"name"`
-	Current   string `json:"current,omitempty"`
-	Namespace string `json:"namespace"`
-}
-
-const (
-	TagCommandType = "commandType"
-
-	TypeStart   = "Getting Started"
-	TypeApp     = "Applications"
-	TypeTraits  = "Traits"
-	TypeRelease = "Release"
-	TypeOthers  = "Others"
-	TypeSystem  = "System"
-)

api/v1alpha1/metricstrait_types.go

@@ -1,114 +0,0 @@
-/*
-
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package v1alpha1
-
-import (
-	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
-	"github.com/crossplane/oam-kubernetes-runtime/pkg/oam"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/intstr"
-)
-
-// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
-
-// MetricsTraitSpec defines the desired state of MetricsTrait
-type MetricsTraitSpec struct {
-	// An endpoint to be monitored by a ServiceMonitor.
-	ScrapeService ScapeServiceEndPoint `json:"scrapeService"`
-	// WorkloadReference to the workload whose metrics needs to be exposed
-	WorkloadReference runtimev1alpha1.TypedReference `json:"workloadRef,omitempty"`
-}
-
-// ScapeServiceEndPoint defines a scrapeable endpoint serving Prometheus metrics.
-type ScapeServiceEndPoint struct {
-	// The format of the metrics data,
-	// The default and only supported format is "prometheus" for now
-	Format string `json:"format,omitempty"`
-	// Number or name of the port to access on the pods targeted by the service.
-	// When this field has value implies that we need to create a service for the workload
-	// Mutually exclusive with port.
-	TargetPort intstr.IntOrString `json:"port,omitempty"`
-	// Route service traffic to pods with label keys and values matching this
-	// The default is the labels in the workload
-	// Mutually exclusive with port.
-	TargetSelector map[string]string `json:"selector,omitempty"`
-	// HTTP path to scrape for metrics.
-	// default is /metrics
-	// +optional
-	Path string `json:"path,omitempty"`
-	// Scheme at which metrics should be scraped
-	// The default and only supported scheme is "http"
-	// +optional
-	Scheme string `json:"scheme,omitempty"`
-	// The default is true
-	// +optional
-	Enabled *bool `json:"enabled,omitempty"`
-}
-
-// MetricsTraitStatus defines the observed state of MetricsTrait
-type MetricsTraitStatus struct {
-	runtimev1alpha1.ConditionedStatus `json:",inline"`
-
-	// ServiceMonitorNames managed by this trait
-	ServiceMonitorNames []string `json:"serviceMonitorName,omitempty"`
-}
-
-// +kubebuilder:object:root=true
-
-// MetricsTrait is the Schema for the metricstraits API
-// +kubebuilder:resource:categories={oam}
-// +kubebuilder:subresource:status
-type MetricsTrait struct {
-	metav1.TypeMeta   `json:",inline"`
-	metav1.ObjectMeta `json:"metadata,omitempty"`
-
-	Spec   MetricsTraitSpec   `json:"spec"`
-	Status MetricsTraitStatus `json:"status,omitempty"`
-}
-
-// +kubebuilder:object:root=true
-
-// MetricsTraitList contains a list of MetricsTrait
-type MetricsTraitList struct {
-	metav1.TypeMeta `json:",inline"`
-	metav1.ListMeta `json:"metadata,omitempty"`
-	Items           []MetricsTrait `json:"items"`
-}
-
-func init() {
-	SchemeBuilder.Register(&MetricsTrait{}, &MetricsTraitList{})
-}
-
-var _ oam.Trait = &MetricsTrait{}
-
-func (tr *MetricsTrait) SetConditions(c ...runtimev1alpha1.Condition) {
-	tr.Status.SetConditions(c...)
-}
-
-func (tr *MetricsTrait) GetCondition(c runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
-	return tr.Status.GetCondition(c)
-}
-
-// GetWorkloadReference of this ManualScalerTrait.
-func (tr *MetricsTrait) GetWorkloadReference() runtimev1alpha1.TypedReference {
-	return tr.Spec.WorkloadReference
-}
-
-// SetWorkloadReference of this ManualScalerTrait.
-func (tr *MetricsTrait) SetWorkloadReference(r runtimev1alpha1.TypedReference) {
-	tr.Spec.WorkloadReference = r
-}

api/v1alpha1/route_types.go

@@ -1,138 +0,0 @@
-/*
-
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package v1alpha1
-
-import (
-	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
-	"github.com/crossplane/oam-kubernetes-runtime/pkg/oam"
-	"k8s.io/api/networking/v1beta1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/intstr"
-)
-
-// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
-
-// RouteSpec defines the desired state of Route
-type RouteSpec struct {
-	// WorkloadReference to the workload whose metrics needs to be exposed
-	WorkloadReference runtimev1alpha1.TypedReference `json:"workloadRef,omitempty"`
-
-	// Host is the host of the route
-	Host string `json:"host"`
-
-	// Path is location Path, default for "/"
-	Path string `json:"path,omitempty"`
-
-	// TLS indicate route trait will create SSL secret using cert-manager with specified issuer
-	// If this is nil, route trait will use a selfsigned issuer
-	TLS *TLS `json:"tls,omitempty"`
-
-	// DefaultBackend uses serviceName
-	DefaultBackend *v1beta1.IngressBackend `json:"defaultBackend,omitempty"`
-
-	// RewriteTarget will rewrite request from Path to RewriteTarget path.
-	RewriteTarget string `json:"rewriteTarget,omitempty"`
-
-	// CustomHeaders pass a custom list of headers to the backend service.
-	CustomHeaders map[string]string `json:"customHeaders,omitempty"`
-
-	// Backend indicate how to connect backend service
-	// If it's nil, will auto discovery
-	Backend *Backend `json:"backend,omitempty"`
-}
-
-type TLS struct {
-	IssuerName string `json:"issuerName,omitempty"`
-
-	// Type indicate the issuer is ClusterIssuer or NamespaceIssuer
-	Type IssuerType `json:"type,omitempty"`
-}
-
-type IssuerType string
-
-const (
-	ClusterIssuer   IssuerType = "ClusterIssuer"
-	NamespaceIssuer IssuerType = "Issuer"
-)
-
-// Route will automatically discover podTemplate for Port and SelectLabels if they are not set.
-// If Port and SelectLabels are already set, discovery won't work.
-// If Port is not set, the first port discovered will be set.
-// If SelectLabels are not set, all selectorLabels discovered will be set.
-type Backend struct {
-	// Protocol means backend-protocol, HTTP, HTTPS, GRPC, GRPCS, AJP and FCGI, By default uses HTTP
-	Protocol string `json:"protocol,omitempty"`
-	// ReadTimeout used for setting read timeout duration for backend service, the unit is second.
-	ReadTimeout int `json:"readTimeout,omitempty"`
-	// SendTimeout used for setting send timeout duration for backend service, the unit is second.
-	SendTimeout int `json:"sendTimeout,omitempty"`
-	// Port points to backend service port.
-	Port intstr.IntOrString `json:"port,omitempty"`
-	// SelectLabels for backend service.
-	SelectLabels map[string]string `json:"selectLabels,omitempty"`
-}
-
-// RouteStatus defines the observed state of Route
-type RouteStatus struct {
-	Ingress                           *runtimev1alpha1.TypedReference `json:"ingress,omitempty"`
-	Service                           *runtimev1alpha1.TypedReference `json:"service,omitempty"`
-	runtimev1alpha1.ConditionedStatus `json:",inline"`
-}
-
-// +kubebuilder:object:root=true
-// +kubebuilder:resource:categories={oam}
-// +kubebuilder:subresource:status
-// Route is the Schema for the routes API
-type Route struct {
-	metav1.TypeMeta   `json:",inline"`
-	metav1.ObjectMeta `json:"metadata,omitempty"`
-
-	Spec   RouteSpec   `json:"spec,omitempty"`
-	Status RouteStatus `json:"status,omitempty"`
-}
-
-// +kubebuilder:object:root=true
-// RouteList contains a list of Route
-type RouteList struct {
-	metav1.TypeMeta `json:",inline"`
-	metav1.ListMeta `json:"metadata,omitempty"`
-	Items           []Route `json:"items"`
-}
-
-func init() {
-	SchemeBuilder.Register(&Route{}, &RouteList{})
-}
-
-var _ oam.Trait = &Route{}
-
-func (r *Route) SetConditions(c ...runtimev1alpha1.Condition) {
-	r.Status.SetConditions(c...)
-}
-
-func (r *Route) GetCondition(c runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
-	return r.Status.GetCondition(c)
-}
-
-// GetWorkloadReference of this ManualScalerTrait.
-func (r *Route) GetWorkloadReference() runtimev1alpha1.TypedReference {
-	return r.Spec.WorkloadReference
-}
-
-// SetWorkloadReference of this ManualScalerTrait.
-func (r *Route) SetWorkloadReference(rt runtimev1alpha1.TypedReference) {
-	r.Spec.WorkloadReference = rt
-}

apis/apis.go

@@ -0,0 +1,18 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package apis contains all api types of KubeVela
+package apis

apis/core.oam.dev/common/doc.go

@@ -0,0 +1,19 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package common contains types required for both v1alpha2 and v1beta1
+// +kubebuilder:object:generate=true
+package common

apis/core.oam.dev/common/types.go

@@ -0,0 +1,214 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package common
+
+import (
+	v1alpha12 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/standard.oam.dev/v1alpha1"
+)
+
+// Kube defines the encapsulation in raw Kubernetes resource format
+type Kube struct {
+	// Template defines the raw Kubernetes resource
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Template runtime.RawExtension `json:"template"`
+
+	// Parameters defines configurable parameters
+	Parameters []KubeParameter `json:"parameters,omitempty"`
+}
+
+// ParameterValueType refers to a data type of parameter
+type ParameterValueType string
+
+// data types of parameter value
+const (
+	StringType  ParameterValueType = "string"
+	NumberType  ParameterValueType = "number"
+	BooleanType ParameterValueType = "boolean"
+)
+
+// A KubeParameter defines a configurable parameter of a component.
+type KubeParameter struct {
+	// Name of this parameter
+	Name string `json:"name"`
+
+	// +kubebuilder:validation:Enum:=string;number;boolean
+	// ValueType indicates the type of the parameter value, and
+	// only supports basic data types: string, number, boolean.
+	ValueType ParameterValueType `json:"type"`
+
+	// FieldPaths specifies an array of fields within this workload that will be
+	// overwritten by the value of this parameter. 	All fields must be of the
+	// same type. Fields are specified as JSON field paths without a leading
+	// dot, for example 'spec.replicas'.
+	FieldPaths []string `json:"fieldPaths"`
+
+	// +kubebuilder:default:=false
+	// Required specifies whether or not a value for this parameter must be
+	// supplied when authoring an Application.
+	Required *bool `json:"required,omitempty"`
+
+	// Description of this parameter.
+	Description *string `json:"description,omitempty"`
+}
+
+// CUE defines the encapsulation in CUE format
+type CUE struct {
+	// Template defines the abstraction template data of the capability, it will replace the old CUE template in extension field.
+	// Template is a required field if CUE is defined in Capability Definition.
+	Template string `json:"template"`
+}
+
+// Schematic defines the encapsulation of this capability(workload/trait/scope),
+// the encapsulation can be defined in different ways, e.g. CUE/HCL(terraform)/KUBE(K8s Object)/HELM, etc...
+type Schematic struct {
+	KUBE *Kube `json:"kube,omitempty"`
+
+	CUE *CUE `json:"cue,omitempty"`
+
+	HELM *Helm `json:"helm,omitempty"`
+
+	// TODO(wonderflow): support HCL(terraform)here.
+}
+
+// A Helm represents resources used by a Helm module
+type Helm struct {
+	// Release records a Helm release used by a Helm module workload.
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Release runtime.RawExtension `json:"release"`
+
+	// HelmRelease records a Helm repository used by a Helm module workload.
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Repository runtime.RawExtension `json:"repository"`
+}
+
+// A WorkloadTypeDescriptor refer to a Workload Type
+type WorkloadTypeDescriptor struct {
+	// Type ref to a WorkloadDefinition via name
+	Type string `json:"type,omitempty"`
+	// Definition mutually exclusive to workload.type, a embedded WorkloadDefinition
+	Definition WorkloadGVK `json:"definition,omitempty"`
+}
+
+// WorkloadGVK refer to a Workload Type
+type WorkloadGVK struct {
+	APIVersion string `json:"apiVersion"`
+	Kind       string `json:"kind"`
+}
+
+// A DefinitionReference refers to a CustomResourceDefinition by name.
+type DefinitionReference struct {
+	// Name of the referenced CustomResourceDefinition.
+	Name string `json:"name"`
+
+	// Version indicate which version should be used if CRD has multiple versions
+	// by default it will use the first one if not specified
+	Version string `json:"version,omitempty"`
+}
+
+// A ChildResourceKind defines a child Kubernetes resource kind with a selector
+type ChildResourceKind struct {
+	// APIVersion of the child resource
+	APIVersion string `json:"apiVersion"`
+
+	// Kind of the child resource
+	Kind string `json:"kind"`
+
+	// Selector to select the child resources that the workload wants to expose to traits
+	Selector map[string]string `json:"selector,omitempty"`
+}
+
+// Status defines the loop back status of the abstraction by using CUE template
+type Status struct {
+	// CustomStatus defines the custom status message that could display to user
+	// +optional
+	CustomStatus string `json:"customStatus,omitempty"`
+	// HealthPolicy defines the health check policy for the abstraction
+	// +optional
+	HealthPolicy string `json:"healthPolicy,omitempty"`
+}
+
+// ApplicationPhase is a label for the condition of a application at the current time
+type ApplicationPhase string
+
+const (
+	// ApplicationRollingOut means the app is in the middle of rolling out
+	ApplicationRollingOut ApplicationPhase = "rollingOut"
+	// ApplicationRendering means the app is rendering
+	ApplicationRendering ApplicationPhase = "rendering"
+	// ApplicationRunning means the app finished rendering and applied result to the cluster
+	ApplicationRunning ApplicationPhase = "running"
+	// ApplicationHealthChecking means the app finished rendering and applied result to the cluster, but still unhealthy
+	ApplicationHealthChecking ApplicationPhase = "healthChecking"
+)
+
+// ApplicationComponentStatus record the health status of App component
+type ApplicationComponentStatus struct {
+	Name string `json:"name"`
+	// WorkloadDefinition is the definition of a WorkloadDefinition, such as deployments/apps.v1
+	WorkloadDefinition WorkloadGVK              `json:"workloadDefinition,omitempty"`
+	Healthy            bool                     `json:"healthy"`
+	Message            string                   `json:"message,omitempty"`
+	Traits             []ApplicationTraitStatus `json:"traits,omitempty"`
+}
+
+// ApplicationTraitStatus records the trait health status
+type ApplicationTraitStatus struct {
+	Type    string `json:"type"`
+	Healthy bool   `json:"healthy"`
+	Message string `json:"message,omitempty"`
+}
+
+// Revision has name and revision number
+type Revision struct {
+	Name     string `json:"name"`
+	Revision int64  `json:"revision"`
+
+	// RevisionHash record the hash value of the spec of ApplicationRevision object.
+	RevisionHash string `json:"revisionHash,omitempty"`
+}
+
+// RawComponent record raw component
+type RawComponent struct {
+	// +kubebuilder:validation:EmbeddedResource
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Raw runtime.RawExtension `json:"raw"`
+}
+
+// AppStatus defines the observed state of Application
+type AppStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+	v1alpha1.RolloutStatus `json:",inline"`
+
+	Phase ApplicationPhase `json:"status,omitempty"`
+
+	// Components record the related Components created by Application Controller
+	Components []v1alpha12.TypedReference `json:"components,omitempty"`
+
+	// Services record the status of the application services
+	Services []ApplicationComponentStatus `json:"services,omitempty"`
+
+	// ResourceTracker record the status of the ResourceTracker
+	ResourceTracker *v1alpha12.TypedReference `json:"resourceTracker,omitempty"`
+
+	// LatestRevision of the application configuration it generates
+	// +optional
+	LatestRevision *Revision `json:"latestRevision,omitempty"`
+}

apis/core.oam.dev/common/zz_generated.deepcopy.go

@@ -0,0 +1,328 @@
+// +build !ignore_autogenerated
+
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by controller-gen. DO NOT EDIT.
+
+package common
+
+import (
+	"github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AppStatus) DeepCopyInto(out *AppStatus) {
+	*out = *in
+	in.RolloutStatus.DeepCopyInto(&out.RolloutStatus)
+	if in.Components != nil {
+		in, out := &in.Components, &out.Components
+		*out = make([]v1alpha1.TypedReference, len(*in))
+		copy(*out, *in)
+	}
+	if in.Services != nil {
+		in, out := &in.Services, &out.Services
+		*out = make([]ApplicationComponentStatus, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.ResourceTracker != nil {
+		in, out := &in.ResourceTracker, &out.ResourceTracker
+		*out = new(v1alpha1.TypedReference)
+		**out = **in
+	}
+	if in.LatestRevision != nil {
+		in, out := &in.LatestRevision, &out.LatestRevision
+		*out = new(Revision)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AppStatus.
+func (in *AppStatus) DeepCopy() *AppStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(AppStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ApplicationComponentStatus) DeepCopyInto(out *ApplicationComponentStatus) {
+	*out = *in
+	out.WorkloadDefinition = in.WorkloadDefinition
+	if in.Traits != nil {
+		in, out := &in.Traits, &out.Traits
+		*out = make([]ApplicationTraitStatus, len(*in))
+		copy(*out, *in)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ApplicationComponentStatus.
+func (in *ApplicationComponentStatus) DeepCopy() *ApplicationComponentStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ApplicationComponentStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ApplicationTraitStatus) DeepCopyInto(out *ApplicationTraitStatus) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ApplicationTraitStatus.
+func (in *ApplicationTraitStatus) DeepCopy() *ApplicationTraitStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ApplicationTraitStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CUE) DeepCopyInto(out *CUE) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CUE.
+func (in *CUE) DeepCopy() *CUE {
+	if in == nil {
+		return nil
+	}
+	out := new(CUE)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ChildResourceKind) DeepCopyInto(out *ChildResourceKind) {
+	*out = *in
+	if in.Selector != nil {
+		in, out := &in.Selector, &out.Selector
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ChildResourceKind.
+func (in *ChildResourceKind) DeepCopy() *ChildResourceKind {
+	if in == nil {
+		return nil
+	}
+	out := new(ChildResourceKind)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DefinitionReference) DeepCopyInto(out *DefinitionReference) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DefinitionReference.
+func (in *DefinitionReference) DeepCopy() *DefinitionReference {
+	if in == nil {
+		return nil
+	}
+	out := new(DefinitionReference)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Helm) DeepCopyInto(out *Helm) {
+	*out = *in
+	in.Release.DeepCopyInto(&out.Release)
+	in.Repository.DeepCopyInto(&out.Repository)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Helm.
+func (in *Helm) DeepCopy() *Helm {
+	if in == nil {
+		return nil
+	}
+	out := new(Helm)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Kube) DeepCopyInto(out *Kube) {
+	*out = *in
+	in.Template.DeepCopyInto(&out.Template)
+	if in.Parameters != nil {
+		in, out := &in.Parameters, &out.Parameters
+		*out = make([]KubeParameter, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Kube.
+func (in *Kube) DeepCopy() *Kube {
+	if in == nil {
+		return nil
+	}
+	out := new(Kube)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *KubeParameter) DeepCopyInto(out *KubeParameter) {
+	*out = *in
+	if in.FieldPaths != nil {
+		in, out := &in.FieldPaths, &out.FieldPaths
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Required != nil {
+		in, out := &in.Required, &out.Required
+		*out = new(bool)
+		**out = **in
+	}
+	if in.Description != nil {
+		in, out := &in.Description, &out.Description
+		*out = new(string)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new KubeParameter.
+func (in *KubeParameter) DeepCopy() *KubeParameter {
+	if in == nil {
+		return nil
+	}
+	out := new(KubeParameter)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RawComponent) DeepCopyInto(out *RawComponent) {
+	*out = *in
+	in.Raw.DeepCopyInto(&out.Raw)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RawComponent.
+func (in *RawComponent) DeepCopy() *RawComponent {
+	if in == nil {
+		return nil
+	}
+	out := new(RawComponent)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Revision) DeepCopyInto(out *Revision) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Revision.
+func (in *Revision) DeepCopy() *Revision {
+	if in == nil {
+		return nil
+	}
+	out := new(Revision)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Schematic) DeepCopyInto(out *Schematic) {
+	*out = *in
+	if in.KUBE != nil {
+		in, out := &in.KUBE, &out.KUBE
+		*out = new(Kube)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.CUE != nil {
+		in, out := &in.CUE, &out.CUE
+		*out = new(CUE)
+		**out = **in
+	}
+	if in.HELM != nil {
+		in, out := &in.HELM, &out.HELM
+		*out = new(Helm)
+		(*in).DeepCopyInto(*out)
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Schematic.
+func (in *Schematic) DeepCopy() *Schematic {
+	if in == nil {
+		return nil
+	}
+	out := new(Schematic)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Status) DeepCopyInto(out *Status) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Status.
+func (in *Status) DeepCopy() *Status {
+	if in == nil {
+		return nil
+	}
+	out := new(Status)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *WorkloadGVK) DeepCopyInto(out *WorkloadGVK) {
+	*out = *in
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WorkloadGVK.
+func (in *WorkloadGVK) DeepCopy() *WorkloadGVK {
+	if in == nil {
+		return nil
+	}
+	out := new(WorkloadGVK)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *WorkloadTypeDescriptor) DeepCopyInto(out *WorkloadTypeDescriptor) {
+	*out = *in
+	out.Definition = in.Definition
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new WorkloadTypeDescriptor.
+func (in *WorkloadTypeDescriptor) DeepCopy() *WorkloadTypeDescriptor {
+	if in == nil {
+		return nil
+	}
+	out := new(WorkloadTypeDescriptor)
+	in.DeepCopyInto(out)
+	return out
+}

apis/core.oam.dev/groupversion_info.go

@@ -0,0 +1,38 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package core_oam_dev contains API Schema definitions for the core.oam.dev v1alpha2 API group
+package core_oam_dev
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/v1alpha2"
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
+)
+
+func init() {
+	// Register the types with the Scheme so the resources can map objects to GroupVersionKinds and back
+	AddToSchemes = append(AddToSchemes, v1alpha2.SchemeBuilder.AddToScheme, v1beta1.SchemeBuilder.AddToScheme)
+}
+
+// AddToSchemes may be used to add all resources defined in the project to a Scheme
+var AddToSchemes runtime.SchemeBuilder
+
+// AddToScheme adds all Resources to the Scheme
+func AddToScheme(s *runtime.Scheme) error {
+	return AddToSchemes.AddToScheme(s)
+}

apis/core.oam.dev/v1alpha2/application_types.go

@@ -0,0 +1,124 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+	"github.com/oam-dev/kubevela/apis/standard.oam.dev/v1alpha1"
+)
+
+// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// AppStatus defines the observed state of Application
+type AppStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+	v1alpha1.RolloutStatus `json:",inline"`
+
+	Phase common.ApplicationPhase `json:"status,omitempty"`
+
+	// Components record the related Components created by Application Controller
+	Components []runtimev1alpha1.TypedReference `json:"components,omitempty"`
+
+	// Services record the status of the application services
+	Services []common.ApplicationComponentStatus `json:"services,omitempty"`
+
+	// ResourceTracker record the status of the ResourceTracker
+	ResourceTracker *runtimev1alpha1.TypedReference `json:"resourceTracker,omitempty"`
+
+	// LatestRevision of the application configuration it generates
+	// +optional
+	LatestRevision *common.Revision `json:"latestRevision,omitempty"`
+}
+
+// ApplicationTrait defines the trait of application
+type ApplicationTrait struct {
+	Name string `json:"name"`
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Properties runtime.RawExtension `json:"properties,omitempty"`
+}
+
+// ApplicationComponent describe the component of application
+type ApplicationComponent struct {
+	Name         string `json:"name"`
+	WorkloadType string `json:"type"`
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Settings runtime.RawExtension `json:"settings,omitempty"`
+
+	// Traits define the trait of one component, the type must be array to keep the order.
+	Traits []ApplicationTrait `json:"traits,omitempty"`
+
+	// +kubebuilder:pruning:PreserveUnknownFields
+	// scopes in ApplicationComponent defines the component-level scopes
+	// the format is <scope-type:scope-instance-name> pairs, the key represents type of `ScopeDefinition` while the value represent the name of scope instance.
+	Scopes map[string]string `json:"scopes,omitempty"`
+}
+
+// ApplicationSpec is the spec of Application
+type ApplicationSpec struct {
+	Components []ApplicationComponent `json:"components"`
+
+	// TODO(wonderflow): we should have application level scopes supported here
+
+	// RolloutPlan is the details on how to rollout the resources
+	// The controller simply replace the old resources with the new one if there is no rollout plan involved
+	// +optional
+	RolloutPlan *v1alpha1.RolloutPlan `json:"rolloutPlan,omitempty"`
+}
+
+// Application is the Schema for the applications API
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:categories={oam},shortName=app
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="COMPONENT",type=string,JSONPath=`.spec.components[*].name`
+// +kubebuilder:printcolumn:name="TYPE",type=string,JSONPath=`.spec.components[*].type`
+// +kubebuilder:printcolumn:name="PHASE",type=string,JSONPath=`.status.status`
+// +kubebuilder:printcolumn:name="HEALTHY",type=boolean,JSONPath=`.status.services[*].healthy`
+// +kubebuilder:printcolumn:name="STATUS",type=string,JSONPath=`.status.services[*].message`
+// +kubebuilder:printcolumn:name="AGE",type=date,JSONPath=".metadata.creationTimestamp"
+type Application struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ApplicationSpec  `json:"spec,omitempty"`
+	Status common.AppStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ApplicationList contains a list of Application
+type ApplicationList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Application `json:"items"`
+}
+
+// GetComponent get the component from the application based on its workload type
+func (app *Application) GetComponent(workloadType string) *ApplicationComponent {
+	for _, c := range app.Spec.Components {
+		if c.WorkloadType == workloadType {
+			return &c
+		}
+	}
+	return nil
+}

apis/core.oam.dev/v1alpha2/application_types_test.go

@@ -0,0 +1,68 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	"reflect"
+	"testing"
+)
+
+func TestApplicationGetComponent(t *testing.T) {
+	ac1 := ApplicationComponent{
+		Name:         "ac1",
+		WorkloadType: "type1",
+	}
+	ac2 := ApplicationComponent{
+		Name:         "ac2",
+		WorkloadType: "type2",
+	}
+	tests := map[string]struct {
+		app           *Application
+		componentName string
+		want          *ApplicationComponent
+	}{
+		"test get one": {
+			app: &Application{
+				Spec: ApplicationSpec{
+					Components: []ApplicationComponent{
+						ac1, ac2,
+					},
+				},
+			},
+			componentName: ac1.WorkloadType,
+			want:          &ac1,
+		},
+		"test get none": {
+			app: &Application{
+				Spec: ApplicationSpec{
+					Components: []ApplicationComponent{
+						ac2,
+					},
+				},
+			},
+			componentName: ac1.WorkloadType,
+			want:          nil,
+		},
+	}
+	for name, tt := range tests {
+		t.Run(name, func(t *testing.T) {
+			if got := tt.app.GetComponent(tt.componentName); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("GetComponent() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

apis/core.oam.dev/v1alpha2/applicationcontext_types.go

@@ -0,0 +1,48 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// ApplicationContextSpec is the spec of ApplicationContext
+type ApplicationContextSpec struct {
+	// ApplicationRevisionName points to the snapshot of an Application with all its closure
+	ApplicationRevisionName string `json:"applicationRevisionName"`
+}
+
+// ApplicationContext is the Schema for the ApplicationContext API
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:shortName=appcontext,categories={oam}
+// +kubebuilder:subresource:status
+type ApplicationContext struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec ApplicationContextSpec `json:"spec,omitempty"`
+	// we need to reuse the AC status
+	Status ApplicationConfigurationStatus `json:"status,omitempty"`
+}
+
+// ApplicationContextList contains a list of ApplicationContext
+// +kubebuilder:object:root=true
+type ApplicationContextList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ApplicationContext `json:"items"`
+}

apis/core.oam.dev/v1alpha2/applicationrevision_types.go

@@ -0,0 +1,73 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+)
+
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// ApplicationRevisionSpec is the spec of ApplicationRevision
+type ApplicationRevisionSpec struct {
+	// Application records the snapshot of the created/modified Application
+	Application Application `json:"application"`
+
+	// ComponentDefinitions records the snapshot of the componentDefinitions related with the created/modified Application
+	ComponentDefinitions map[string]ComponentDefinition `json:"componentDefinitions,omitempty"`
+
+	// WorkloadDefinitions records the snapshot of the workloadDefinitions related with the created/modified Application
+	WorkloadDefinitions map[string]WorkloadDefinition `json:"workloadDefinitions,omitempty"`
+
+	// TraitDefinitions records the snapshot of the traitDefinitions related with the created/modified Application
+	TraitDefinitions map[string]TraitDefinition `json:"traitDefinitions,omitempty"`
+
+	// ScopeDefinitions records the snapshot of the scopeDefinitions related with the created/modified Application
+	ScopeDefinitions map[string]ScopeDefinition `json:"scopeDefinitions,omitempty"`
+
+	// Components records the rendered components from Application, it will contains the whole K8s CR of workload in it.
+
+	Components []common.RawComponent `json:"components,omitempty"`
+
+	// ApplicationConfiguration records the rendered applicationConfiguration from Application,
+	// it will contains the whole K8s CR of trait and the reference component in it.
+	// +kubebuilder:validation:EmbeddedResource
+	// +kubebuilder:pruning:PreserveUnknownFields
+	ApplicationConfiguration runtime.RawExtension `json:"applicationConfiguration"`
+}
+
+// ApplicationRevision is the Schema for the ApplicationRevision API
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:categories={oam},shortName=apprev
+// +kubebuilder:printcolumn:name="AGE",type=date,JSONPath=".metadata.creationTimestamp"
+type ApplicationRevision struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec ApplicationRevisionSpec `json:"spec,omitempty"`
+}
+
+// ApplicationRevisionList contains a list of ApplicationRevision
+// +kubebuilder:object:root=true
+type ApplicationRevisionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ApplicationRevision `json:"items"`
+}

apis/core.oam.dev/v1alpha2/approllout_types.go

@@ -0,0 +1,86 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/apis/standard.oam.dev/v1alpha1"
+)
+
+// AppRolloutSpec defines how to describe an upgrade between different apps
+type AppRolloutSpec struct {
+	// TargetAppRevisionName contains the name of the applicationRevision that we need to upgrade to.
+	TargetAppRevisionName string `json:"targetAppRevisionName"`
+
+	// SourceAppRevisionName contains the name of the applicationRevision that we need to upgrade from.
+	// it can be empty only when the rolling is only a scale event
+	SourceAppRevisionName string `json:"sourceAppRevisionName,omitempty"`
+
+	// The list of component to upgrade in the application.
+	// We only support single component application so far
+	// TODO: (RZ) Support multiple components in an application
+	// +optional
+	ComponentList []string `json:"componentList,omitempty"`
+
+	// RolloutPlan is the details on how to rollout the resources
+	RolloutPlan v1alpha1.RolloutPlan `json:"rolloutPlan"`
+
+	// RevertOnDelete revert the rollout when the rollout CR is deleted
+	// It will remove the target app from the kubernetes if it's set to true
+	// +optional
+	RevertOnDelete *bool `json:"revertOnDelete,omitempty"`
+}
+
+// AppRolloutStatus defines the observed state of AppRollout
+type AppRolloutStatus struct {
+	v1alpha1.RolloutStatus `json:",inline"`
+
+	// LastUpgradedTargetAppRevision contains the name of the app that we upgraded to
+	// We will restart the rollout if this is not the same as the spec
+	LastUpgradedTargetAppRevision string `json:"lastTargetAppRevision"`
+
+	// LastSourceAppRevision contains the name of the app that we need to upgrade from.
+	// We will restart the rollout if this is not the same as the spec
+	LastSourceAppRevision string `json:"LastSourceAppRevision,omitempty"`
+}
+
+// AppRollout is the Schema for the AppRollout API
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:categories={oam},shortName=approllout
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="TARGET",type=string,JSONPath=`.status.rolloutStatus.rolloutTargetSize`
+// +kubebuilder:printcolumn:name="UPGRADED",type=string,JSONPath=`.status.rolloutStatus.upgradedReplicas`
+// +kubebuilder:printcolumn:name="READY",type=string,JSONPath=`.status.rolloutStatus.upgradedReadyReplicas`
+// +kubebuilder:printcolumn:name="BATCH-STATE",type=string,JSONPath=`.status.rolloutStatus.batchRollingState`
+// +kubebuilder:printcolumn:name="ROLLING-STATE",type=string,JSONPath=`.status.rolloutStatus.rollingState`
+// +kubebuilder:printcolumn:name="AGE",type=date,JSONPath=".metadata.creationTimestamp"
+type AppRollout struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   AppRolloutSpec   `json:"spec,omitempty"`
+	Status AppRolloutStatus `json:"status,omitempty"`
+}
+
+// AppRolloutList contains a list of AppRollout
+// +kubebuilder:object:root=true
+type AppRolloutList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []AppRollout `json:"items"`
+}

apis/core.oam.dev/v1alpha2/componentdefinition_types.go

@@ -0,0 +1,99 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+)
+
+// ComponentDefinitionSpec defines the desired state of ComponentDefinition
+type ComponentDefinitionSpec struct {
+	// Workload is a workload type descriptor
+	Workload common.WorkloadTypeDescriptor `json:"workload"`
+
+	// ChildResourceKinds are the list of GVK of the child resources this workload generates
+	ChildResourceKinds []common.ChildResourceKind `json:"childResourceKinds,omitempty"`
+
+	// RevisionLabel indicates which label for underlying resources(e.g. pods) of this workload
+	// can be used by trait to create resource selectors(e.g. label selector for pods).
+	// +optional
+	RevisionLabel string `json:"revisionLabel,omitempty"`
+
+	// PodSpecPath indicates where/if this workload has K8s podSpec field
+	// if one workload has podSpec, trait can do lot's of assumption such as port, env, volume fields.
+	// +optional
+	PodSpecPath string `json:"podSpecPath,omitempty"`
+
+	// Status defines the custom health policy and status message for workload
+	// +optional
+	Status *common.Status `json:"status,omitempty"`
+
+	// Schematic defines the data format and template of the encapsulation of the workload
+	// +optional
+	Schematic *common.Schematic `json:"schematic,omitempty"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// ComponentDefinitionStatus is the status of ComponentDefinition
+type ComponentDefinitionStatus struct {
+	// ConditionedStatus reflects the observed status of a resource
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+	// ConfigMapRef refer to a ConfigMap which contains OpenAPI V3 JSON schema of Component parameters.
+	ConfigMapRef string `json:"configMapRef,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ComponentDefinition is the Schema for the componentdefinitions API
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=comp
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="WORKLOAD-KIND",type=string,JSONPath=".spec.workload.definition.kind"
+// +kubebuilder:printcolumn:name="DESCRIPTION",type=string,JSONPath=".metadata.annotations.definition\\.oam\\.dev/description"
+type ComponentDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ComponentDefinitionSpec   `json:"spec,omitempty"`
+	Status ComponentDefinitionStatus `json:"status,omitempty"`
+}
+
+// SetConditions set condition for WorkloadDefinition
+func (cd *ComponentDefinition) SetConditions(c ...runtimev1alpha1.Condition) {
+	cd.Status.SetConditions(c...)
+}
+
+// GetCondition gets condition from WorkloadDefinition
+func (cd *ComponentDefinition) GetCondition(conditionType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return cd.Status.GetCondition(conditionType)
+}
+
+// +kubebuilder:object:root=true
+
+// ComponentDefinitionList contains a list of ComponentDefinition
+type ComponentDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ComponentDefinition `json:"items"`
+}

apis/core.oam.dev/v1alpha2/conversion.go

@@ -0,0 +1,134 @@
+/*
+ Copyright 2021 The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	"fmt"
+	"reflect"
+
+	"k8s.io/klog/v2"
+	"sigs.k8s.io/controller-runtime/pkg/conversion"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
+)
+
+// ApplicationV1alpha2ToV1beta1 will convert v1alpha2 to v1beta1
+func ApplicationV1alpha2ToV1beta1(v1a2 *Application, v1b1 *v1beta1.Application) {
+	// 1) convert metav1.TypeMeta
+	// apiVersion and Kind automatically converted
+
+	// 2) convert metav1.ObjectMeta
+	v1b1.ObjectMeta = *v1a2.ObjectMeta.DeepCopy()
+
+	// 3) convert Spec  ApplicationSpec
+	// 3.1) convert Spec.Components
+	for _, comp := range v1a2.Spec.Components {
+
+		// convert trait, especially for `.name` -> `.type`
+		var traits = make([]v1beta1.ApplicationTrait, len(comp.Traits))
+		for j, trait := range comp.Traits {
+			traits[j] = v1beta1.ApplicationTrait{
+				Type:       trait.Name,
+				Properties: *trait.Properties.DeepCopy(),
+			}
+		}
+
+		// deep copy scopes
+		scopes := make(map[string]string)
+		for k, v := range comp.Scopes {
+			scopes[k] = v
+		}
+		// convert component
+		// `.settings` -> `.properties`
+		v1b1.Spec.Components = append(v1b1.Spec.Components, v1beta1.ApplicationComponent{
+			Name:       comp.Name,
+			Type:       comp.WorkloadType,
+			Properties: *comp.Settings.DeepCopy(),
+			Traits:     traits,
+			Scopes:     scopes,
+		})
+	}
+	// 3.2) convert Spec.RolloutPlan
+	v1b1.Spec.RolloutPlan = v1a2.Spec.RolloutPlan.DeepCopy()
+
+	// 4) convert Status common.AppStatus
+	v1b1.Status = *v1a2.Status.DeepCopy()
+}
+
+// ConvertTo converts this Application to the Hub version (v1beta1 only for now).
+func (app *Application) ConvertTo(dst conversion.Hub) error {
+	switch convertedApp := dst.(type) {
+	case *v1beta1.Application:
+		klog.Infof("convert *v1alpha2.Application [%s] to *v1beta1.Application", app.Name)
+		ApplicationV1alpha2ToV1beta1(app, convertedApp)
+		return nil
+	default:
+	}
+	return fmt.Errorf("unsupported convertTo object %v", reflect.TypeOf(dst))
+}
+
+// ConvertFrom converts from the Hub version (v1beta1) to this version (v1alpha2).
+func (app *Application) ConvertFrom(src conversion.Hub) error {
+	switch sourceApp := src.(type) {
+	case *v1beta1.Application:
+
+		klog.Infof("convert *v1alpha2.Application from *v1beta1.Application [%s]", sourceApp.Name)
+
+		// 1) convert metav1.TypeMeta
+		// apiVersion and Kind automatically converted
+
+		// 2) convert metav1.ObjectMeta
+		app.ObjectMeta = *sourceApp.ObjectMeta.DeepCopy()
+
+		// 3) convert Spec  ApplicationSpec
+		// 3.1) convert Spec.Components
+		for _, comp := range sourceApp.Spec.Components {
+
+			// convert trait, especially for `.type` -> `.name`
+			var traits = make([]ApplicationTrait, len(comp.Traits))
+			for j, trait := range comp.Traits {
+				traits[j] = ApplicationTrait{
+					Name:       trait.Type,
+					Properties: *trait.Properties.DeepCopy(),
+				}
+			}
+
+			// deep copy scopes
+			scopes := make(map[string]string)
+			for k, v := range comp.Scopes {
+				scopes[k] = v
+			}
+			// convert component
+			//  `.properties` -> `.settings`
+			app.Spec.Components = append(app.Spec.Components, ApplicationComponent{
+				Name:         comp.Name,
+				WorkloadType: comp.Type,
+				Settings:     *comp.Properties.DeepCopy(),
+				Traits:       traits,
+				Scopes:       scopes,
+			})
+		}
+		// 3.2) convert Spec.RolloutPlan
+		app.Spec.RolloutPlan = sourceApp.Spec.RolloutPlan.DeepCopy()
+
+		// 4) convert Status common.AppStatus
+		app.Status = *sourceApp.Status.DeepCopy()
+		return nil
+	default:
+	}
+	return fmt.Errorf("unsupported ConvertFrom object %v", reflect.TypeOf(src))
+}

apis/core.oam.dev/v1alpha2/core_scope_types.go

@@ -0,0 +1,104 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/pkg/oam"
+)
+
+// HealthStatus represents health status strings.
+type HealthStatus string
+
+const (
+	// StatusHealthy represents healthy status.
+	StatusHealthy HealthStatus = "HEALTHY"
+	// StatusUnhealthy represents unhealthy status.
+	StatusUnhealthy = "UNHEALTHY"
+	// StatusUnknown represents unknown status.
+	StatusUnknown = "UNKNOWN"
+)
+
+var _ oam.Scope = &HealthScope{}
+
+// A HealthScopeSpec defines the desired state of a HealthScope.
+type HealthScopeSpec struct {
+	// ProbeTimeout is the amount of time in seconds to wait when receiving a response before marked failure.
+	ProbeTimeout *int32 `json:"probe-timeout,omitempty"`
+
+	// ProbeInterval is the amount of time in seconds between probing tries.
+	ProbeInterval *int32 `json:"probe-interval,omitempty"`
+
+	// WorkloadReferences to the workloads that are in this scope.
+	WorkloadReferences []runtimev1alpha1.TypedReference `json:"workloadRefs"`
+}
+
+// A HealthScopeStatus represents the observed state of a HealthScope.
+type HealthScopeStatus struct {
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+
+	// ScopeHealthCondition represents health condition summary of the scope
+	ScopeHealthCondition ScopeHealthCondition `json:"scopeHealthCondition"`
+
+	// WorkloadHealthConditions represents health condition of workloads in the scope
+	WorkloadHealthConditions []*WorkloadHealthCondition `json:"healthConditions,omitempty"`
+}
+
+// ScopeHealthCondition represents health condition summary of a scope.
+type ScopeHealthCondition struct {
+	HealthStatus       HealthStatus `json:"healthStatus"`
+	Total              int64        `json:"total,omitempty"`
+	HealthyWorkloads   int64        `json:"healthyWorkloads,omitempty"`
+	UnhealthyWorkloads int64        `json:"unhealthyWorkloads,omitempty"`
+	UnknownWorkloads   int64        `json:"unknownWorkloads,omitempty"`
+}
+
+// WorkloadHealthCondition represents informative health condition.
+type WorkloadHealthCondition struct {
+	// ComponentName represents the component name if target is a workload
+	ComponentName  string                         `json:"componentName,omitempty"`
+	TargetWorkload runtimev1alpha1.TypedReference `json:"targetWorkload,omitempty"`
+	HealthStatus   HealthStatus                   `json:"healthStatus"`
+	Diagnosis      string                         `json:"diagnosis,omitempty"`
+	// WorkloadStatus represents status of workloads whose HealthStatus is UNKNOWN.
+	WorkloadStatus string `json:"workloadStatus,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// A HealthScope determines an aggregate health status based of the health of components.
+// +kubebuilder:resource:categories={oam}
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:JSONPath=".status.health",name=HEALTH,type=string
+type HealthScope struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   HealthScopeSpec   `json:"spec,omitempty"`
+	Status HealthScopeStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// HealthScopeList contains a list of HealthScope.
+type HealthScopeList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []HealthScope `json:"items"`
+}

apis/core.oam.dev/v1alpha2/core_trait_types.go

@@ -0,0 +1,63 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/pkg/oam"
+)
+
+var _ oam.Trait = &ManualScalerTrait{}
+
+// A ManualScalerTraitSpec defines the desired state of a ManualScalerTrait.
+type ManualScalerTraitSpec struct {
+	// ReplicaCount of the workload this trait applies to.
+	ReplicaCount int32 `json:"replicaCount"`
+
+	// WorkloadReference to the workload this trait applies to.
+	WorkloadReference runtimev1alpha1.TypedReference `json:"workloadRef"`
+}
+
+// A ManualScalerTraitStatus represents the observed state of a
+// ManualScalerTrait.
+type ManualScalerTraitStatus struct {
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+}
+
+// +kubebuilder:object:root=true
+
+// A ManualScalerTrait determines how many replicas a workload should have.
+// +kubebuilder:resource:categories={oam}
+// +kubebuilder:subresource:status
+type ManualScalerTrait struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ManualScalerTraitSpec   `json:"spec,omitempty"`
+	Status ManualScalerTraitStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ManualScalerTraitList contains a list of ManualScalerTrait.
+type ManualScalerTraitList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ManualScalerTrait `json:"items"`
+}

apis/core.oam.dev/v1alpha2/core_types.go

@@ -0,0 +1,668 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+	"github.com/oam-dev/kubevela/apis/types"
+)
+
+// A WorkloadDefinitionSpec defines the desired state of a WorkloadDefinition.
+type WorkloadDefinitionSpec struct {
+	// Reference to the CustomResourceDefinition that defines this workload kind.
+	Reference common.DefinitionReference `json:"definitionRef"`
+
+	// ChildResourceKinds are the list of GVK of the child resources this workload generates
+	ChildResourceKinds []common.ChildResourceKind `json:"childResourceKinds,omitempty"`
+
+	// RevisionLabel indicates which label for underlying resources(e.g. pods) of this workload
+	// can be used by trait to create resource selectors(e.g. label selector for pods).
+	// +optional
+	RevisionLabel string `json:"revisionLabel,omitempty"`
+
+	// PodSpecPath indicates where/if this workload has K8s podSpec field
+	// if one workload has podSpec, trait can do lot's of assumption such as port, env, volume fields.
+	// +optional
+	PodSpecPath string `json:"podSpecPath,omitempty"`
+
+	// Status defines the custom health policy and status message for workload
+	// +optional
+	Status *common.Status `json:"status,omitempty"`
+
+	// Schematic defines the data format and template of the encapsulation of the workload
+	// +optional
+	Schematic *common.Schematic `json:"schematic,omitempty"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// WorkloadDefinitionStatus is the status of WorkloadDefinition
+type WorkloadDefinitionStatus struct {
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+}
+
+// +kubebuilder:object:root=true
+
+// A WorkloadDefinition registers a kind of Kubernetes custom resource as a
+// valid OAM workload kind by referencing its CustomResourceDefinition. The CRD
+// is used to validate the schema of the workload when it is embedded in an OAM
+// Component.
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=workload
+// +kubebuilder:printcolumn:name="DEFINITION-NAME",type=string,JSONPath=".spec.definitionRef.name"
+type WorkloadDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   WorkloadDefinitionSpec   `json:"spec,omitempty"`
+	Status WorkloadDefinitionStatus `json:"status,omitempty"`
+}
+
+// SetConditions set condition for WorkloadDefinition
+func (wd *WorkloadDefinition) SetConditions(c ...runtimev1alpha1.Condition) {
+	wd.Status.SetConditions(c...)
+}
+
+// GetCondition gets condition from WorkloadDefinition
+func (wd *WorkloadDefinition) GetCondition(conditionType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return wd.Status.GetCondition(conditionType)
+}
+
+// +kubebuilder:object:root=true
+
+// WorkloadDefinitionList contains a list of WorkloadDefinition.
+type WorkloadDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []WorkloadDefinition `json:"items"`
+}
+
+// A TraitDefinitionSpec defines the desired state of a TraitDefinition.
+type TraitDefinitionSpec struct {
+	// Reference to the CustomResourceDefinition that defines this trait kind.
+	Reference common.DefinitionReference `json:"definitionRef,omitempty"`
+
+	// Revision indicates whether a trait is aware of component revision
+	// +optional
+	RevisionEnabled bool `json:"revisionEnabled,omitempty"`
+
+	// WorkloadRefPath indicates where/if a trait accepts a workloadRef object
+	// +optional
+	WorkloadRefPath string `json:"workloadRefPath,omitempty"`
+
+	// PodDisruptive specifies whether using the trait will cause the pod to restart or not.
+	// +optional
+	PodDisruptive bool `json:"podDisruptive,omitempty"`
+
+	// AppliesToWorkloads specifies the list of workload kinds this trait
+	// applies to. Workload kinds are specified in kind.group/version format,
+	// e.g. server.core.oam.dev/v1alpha2. Traits that omit this field apply to
+	// all workload kinds.
+	// +optional
+	AppliesToWorkloads []string `json:"appliesToWorkloads,omitempty"`
+
+	// ConflictsWith specifies the list of traits(CRD name, Definition name, CRD group)
+	// which could not apply to the same workloads with this trait.
+	// Traits that omit this field can work with any other traits.
+	// Example rules:
+	// "service" # Trait definition name
+	// "services.k8s.io" # API resource/crd name
+	// "*.networking.k8s.io" # API group
+	// "labelSelector:foo=bar" # label selector
+	// labelSelector format: https://pkg.go.dev/k8s.io/apimachinery/pkg/labels#Parse
+	// +optional
+	ConflictsWith []string `json:"conflictsWith,omitempty"`
+
+	// Schematic defines the data format and template of the encapsulation of the trait
+	// +optional
+	Schematic *common.Schematic `json:"schematic,omitempty"`
+
+	// Status defines the custom health policy and status message for trait
+	// +optional
+	Status *common.Status `json:"status,omitempty"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// TraitDefinitionStatus is the status of TraitDefinition
+type TraitDefinitionStatus struct {
+	// ConditionedStatus reflects the observed status of a resource
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+	// ConfigMapRef refer to a ConfigMap which contains OpenAPI V3 JSON schema of Component parameters.
+	ConfigMapRef string `json:"configMapRef,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// A TraitDefinition registers a kind of Kubernetes custom resource as a valid
+// OAM trait kind by referencing its CustomResourceDefinition. The CRD is used
+// to validate the schema of the trait when it is embedded in an OAM
+// ApplicationConfiguration.
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=trait
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="APPLIES-TO",type=string,JSONPath=".spec.appliesToWorkloads"
+// +kubebuilder:printcolumn:name="DESCRIPTION",type=string,JSONPath=".metadata.annotations.definition\\.oam\\.dev/description"
+type TraitDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   TraitDefinitionSpec   `json:"spec,omitempty"`
+	Status TraitDefinitionStatus `json:"status,omitempty"`
+}
+
+// SetConditions set condition for TraitDefinition
+func (td *TraitDefinition) SetConditions(c ...runtimev1alpha1.Condition) {
+	td.Status.SetConditions(c...)
+}
+
+// GetCondition gets condition from TraitDefinition
+func (td *TraitDefinition) GetCondition(conditionType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return td.Status.GetCondition(conditionType)
+}
+
+// +kubebuilder:object:root=true
+
+// TraitDefinitionList contains a list of TraitDefinition.
+type TraitDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []TraitDefinition `json:"items"`
+}
+
+// A ScopeDefinitionSpec defines the desired state of a ScopeDefinition.
+type ScopeDefinitionSpec struct {
+	// Reference to the CustomResourceDefinition that defines this scope kind.
+	Reference common.DefinitionReference `json:"definitionRef"`
+
+	// WorkloadRefsPath indicates if/where a scope accepts workloadRef objects
+	WorkloadRefsPath string `json:"workloadRefsPath,omitempty"`
+
+	// AllowComponentOverlap specifies whether an OAM component may exist in
+	// multiple instances of this kind of scope.
+	AllowComponentOverlap bool `json:"allowComponentOverlap"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// A ScopeDefinition registers a kind of Kubernetes custom resource as a valid
+// OAM scope kind by referencing its CustomResourceDefinition. The CRD is used
+// to validate the schema of the scope when it is embedded in an OAM
+// ApplicationConfiguration.
+// +kubebuilder:printcolumn:JSONPath=".spec.definitionRef.name",name=DEFINITION-NAME,type=string
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=scope
+type ScopeDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec ScopeDefinitionSpec `json:"spec,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ScopeDefinitionList contains a list of ScopeDefinition.
+type ScopeDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ScopeDefinition `json:"items"`
+}
+
+// A ComponentParameter defines a configurable parameter of a component.
+type ComponentParameter struct {
+	// Name of this parameter. OAM ApplicationConfigurations will specify
+	// parameter values using this name.
+	Name string `json:"name"`
+
+	// FieldPaths specifies an array of fields within this Component's workload
+	// that will be overwritten by the value of this parameter. The type of the
+	// parameter (e.g. int, string) is inferred from the type of these fields;
+	// All fields must be of the same type. Fields are specified as JSON field
+	// paths without a leading dot, for example 'spec.replicas'.
+	FieldPaths []string `json:"fieldPaths"`
+
+	// +kubebuilder:default:=false
+	// Required specifies whether or not a value for this parameter must be
+	// supplied when authoring an ApplicationConfiguration.
+	// +optional
+	Required *bool `json:"required,omitempty"`
+
+	// Description of this parameter.
+	// +optional
+	Description *string `json:"description,omitempty"`
+}
+
+// A ComponentSpec defines the desired state of a Component.
+type ComponentSpec struct {
+	// A Workload that will be created for each ApplicationConfiguration that
+	// includes this Component. Workload is an instance of a workloadDefinition.
+	// We either use the GVK info or a special "type" field in the workload to associate
+	// the content of the workload with its workloadDefinition
+	// +kubebuilder:validation:EmbeddedResource
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Workload runtime.RawExtension `json:"workload"`
+
+	// HelmRelease records a Helm release used by a Helm module workload.
+	// +optional
+	Helm *common.Helm `json:"helm,omitempty"`
+
+	// Parameters exposed by this component. ApplicationConfigurations that
+	// reference this component may specify values for these parameters, which
+	// will in turn be injected into the embedded workload.
+	// +optional
+	Parameters []ComponentParameter `json:"parameters,omitempty"`
+}
+
+// A ComponentStatus represents the observed state of a Component.
+type ComponentStatus struct {
+	// The generation observed by the component controller.
+	// +optional
+	ObservedGeneration int64 `json:"observedGeneration"`
+
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+
+	// LatestRevision of component
+	// +optional
+	LatestRevision *common.Revision `json:"latestRevision,omitempty"`
+
+	// One Component should only be used by one AppConfig
+}
+
+// +kubebuilder:object:root=true
+
+// A Component describes how an OAM workload kind may be instantiated.
+// +kubebuilder:resource:categories={oam}
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:JSONPath=".spec.workload.kind",name=WORKLOAD-KIND,type=string
+// +kubebuilder:printcolumn:name="age",type="date",JSONPath=".metadata.creationTimestamp"
+type Component struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ComponentSpec   `json:"spec,omitempty"`
+	Status ComponentStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ComponentList contains a list of Component.
+type ComponentList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Component `json:"items"`
+}
+
+// A ComponentParameterValue specifies a value for a named parameter. The
+// associated component must publish a parameter with this name.
+type ComponentParameterValue struct {
+	// Name of the component parameter to set.
+	Name string `json:"name"`
+
+	// Value to set.
+	Value intstr.IntOrString `json:"value"`
+}
+
+// A ComponentTrait specifies a trait that should be applied to a component.
+type ComponentTrait struct {
+	// A Trait that will be created for the component
+	// +kubebuilder:validation:EmbeddedResource
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Trait runtime.RawExtension `json:"trait"`
+
+	// DataOutputs specify the data output sources from this trait.
+	// +optional
+	DataOutputs []DataOutput `json:"dataOutputs,omitempty"`
+
+	// DataInputs specify the data input sinks into this trait.
+	// +optional
+	DataInputs []DataInput `json:"dataInputs,omitempty"`
+}
+
+// A ComponentScope specifies a scope in which a component should exist.
+type ComponentScope struct {
+	// A ScopeReference must refer to an OAM scope resource.
+	ScopeReference runtimev1alpha1.TypedReference `json:"scopeRef"`
+}
+
+// An ApplicationConfigurationComponent specifies a component of an
+// ApplicationConfiguration. Each component is used to instantiate a workload.
+type ApplicationConfigurationComponent struct {
+	// ComponentName specifies a component whose latest revision will be bind
+	// with ApplicationConfiguration. When the spec of the referenced component
+	// changes, ApplicationConfiguration will automatically migrate all trait
+	// affect from the prior revision to the new one. This is mutually exclusive
+	// with RevisionName.
+	// +optional
+	ComponentName string `json:"componentName,omitempty"`
+
+	// RevisionName of a specific component revision to which to bind
+	// ApplicationConfiguration. This is mutually exclusive with componentName.
+	// +optional
+	RevisionName string `json:"revisionName,omitempty"`
+
+	// DataOutputs specify the data output sources from this component.
+	DataOutputs []DataOutput `json:"dataOutputs,omitempty"`
+
+	// DataInputs specify the data input sinks into this component.
+	DataInputs []DataInput `json:"dataInputs,omitempty"`
+
+	// ParameterValues specify values for the the specified component's
+	// parameters. Any parameter required by the component must be specified.
+	// +optional
+	ParameterValues []ComponentParameterValue `json:"parameterValues,omitempty"`
+
+	// Traits of the specified component.
+	// +optional
+	Traits []ComponentTrait `json:"traits,omitempty"`
+
+	// Scopes in which the specified component should exist.
+	// +optional
+	Scopes []ComponentScope `json:"scopes,omitempty"`
+}
+
+// An ApplicationConfigurationSpec defines the desired state of a
+// ApplicationConfiguration.
+type ApplicationConfigurationSpec struct {
+	// Components of which this ApplicationConfiguration consists. Each
+	// component will be used to instantiate a workload.
+	Components []ApplicationConfigurationComponent `json:"components"`
+}
+
+// A TraitStatus represents the state of a trait.
+type TraitStatus string
+
+// A WorkloadTrait represents a trait associated with a workload and its status
+type WorkloadTrait struct {
+	// Status is a place holder for a customized controller to fill
+	// if it needs a single place to summarize the status of the trait
+	Status TraitStatus `json:"status,omitempty"`
+
+	// Reference to a trait created by an ApplicationConfiguration.
+	Reference runtimev1alpha1.TypedReference `json:"traitRef"`
+
+	// Message will allow controller to leave some additional information for this trait
+	Message string `json:"message,omitempty"`
+
+	// AppliedGeneration indicates the generation observed by the appConfig controller.
+	// The same field is also recorded in the annotations of traits.
+	// A trait is possible to be deleted from cluster after created.
+	// This field is useful to track the observed generation of traits after they are
+	// deleted.
+	AppliedGeneration int64 `json:"appliedGeneration,omitempty"`
+
+	// DependencyUnsatisfied notify does the trait has dependency unsatisfied
+	DependencyUnsatisfied bool `json:"dependencyUnsatisfied,omitempty"`
+}
+
+// A ScopeStatus represents the state of a scope.
+type ScopeStatus string
+
+// A WorkloadScope represents a scope associated with a workload and its status
+type WorkloadScope struct {
+	// Status is a place holder for a customized controller to fill
+	// if it needs a single place to summarize the status of the scope
+	Status ScopeStatus `json:"status,omitempty"`
+
+	// Reference to a scope created by an ApplicationConfiguration.
+	Reference runtimev1alpha1.TypedReference `json:"scopeRef"`
+}
+
+// A WorkloadStatus represents the status of a workload.
+type WorkloadStatus struct {
+	// Status is a place holder for a customized controller to fill
+	// if it needs a single place to summarize the entire status of the workload
+	Status string `json:"status,omitempty"`
+
+	// ComponentName that produced this workload.
+	ComponentName string `json:"componentName,omitempty"`
+
+	// ComponentRevisionName of current component
+	ComponentRevisionName string `json:"componentRevisionName,omitempty"`
+
+	// DependencyUnsatisfied notify does the workload has dependency unsatisfied
+	DependencyUnsatisfied bool `json:"dependencyUnsatisfied,omitempty"`
+
+	// AppliedComponentRevision indicates the applied component revision name of this workload
+	AppliedComponentRevision string `json:"appliedComponentRevision,omitempty"`
+
+	// Reference to a workload created by an ApplicationConfiguration.
+	Reference runtimev1alpha1.TypedReference `json:"workloadRef,omitempty"`
+
+	// Traits associated with this workload.
+	Traits []WorkloadTrait `json:"traits,omitempty"`
+
+	// Scopes associated with this workload.
+	Scopes []WorkloadScope `json:"scopes,omitempty"`
+}
+
+// HistoryWorkload contain the old component revision that are still running
+type HistoryWorkload struct {
+	// Revision of this workload
+	Revision string `json:"revision,omitempty"`
+
+	// Reference to running workload.
+	Reference runtimev1alpha1.TypedReference `json:"workloadRef,omitempty"`
+}
+
+// A ApplicationStatus represents the state of the entire application.
+type ApplicationStatus string
+
+// An ApplicationConfigurationStatus represents the observed state of a
+// ApplicationConfiguration.
+type ApplicationConfigurationStatus struct {
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+
+	// Status is a place holder for a customized controller to fill
+	// if it needs a single place to summarize the status of the entire application
+	Status ApplicationStatus `json:"status,omitempty"`
+
+	Dependency DependencyStatus `json:"dependency,omitempty"`
+
+	// RollingStatus indicates what phase are we in the rollout phase
+	RollingStatus types.RollingStatus `json:"rollingStatus,omitempty"`
+
+	// Workloads created by this ApplicationConfiguration.
+	Workloads []WorkloadStatus `json:"workloads,omitempty"`
+
+	// The generation observed by the appConfig controller.
+	// +optional
+	ObservedGeneration int64 `json:"observedGeneration"`
+
+	// HistoryWorkloads will record history but still working revision workloads.
+	HistoryWorkloads []HistoryWorkload `json:"historyWorkloads,omitempty"`
+}
+
+// DependencyStatus represents the observed state of the dependency of
+// an ApplicationConfiguration.
+type DependencyStatus struct {
+	Unsatisfied []UnstaifiedDependency `json:"unsatisfied,omitempty"`
+}
+
+// UnstaifiedDependency describes unsatisfied dependency flow between
+// one pair of objects.
+type UnstaifiedDependency struct {
+	Reason string               `json:"reason"`
+	From   DependencyFromObject `json:"from"`
+	To     DependencyToObject   `json:"to"`
+}
+
+// DependencyFromObject represents the object that dependency data comes from.
+type DependencyFromObject struct {
+	runtimev1alpha1.TypedReference `json:",inline"`
+	FieldPath                      string `json:"fieldPath,omitempty"`
+}
+
+// DependencyToObject represents the object that dependency data goes to.
+type DependencyToObject struct {
+	runtimev1alpha1.TypedReference `json:",inline"`
+	FieldPaths                     []string `json:"fieldPaths,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// An ApplicationConfiguration represents an OAM application.
+// +kubebuilder:resource:shortName=appconfig,categories={oam}
+// +kubebuilder:subresource:status
+type ApplicationConfiguration struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ApplicationConfigurationSpec   `json:"spec,omitempty"`
+	Status ApplicationConfigurationStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ApplicationConfigurationList contains a list of ApplicationConfiguration.
+type ApplicationConfigurationList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ApplicationConfiguration `json:"items"`
+}
+
+// DataOutput specifies a data output source from an object.
+type DataOutput struct {
+	// Name is the unique name of a DataOutput in an ApplicationConfiguration.
+	Name string `json:"name,omitempty"`
+
+	// FieldPath refers to the value of an object's field.
+	FieldPath string `json:"fieldPath,omitempty"`
+
+	// Conditions specify the conditions that should be satisfied before emitting a data output.
+	// Different conditions are AND-ed together.
+	// If no conditions is specified, it is by default to check output value not empty.
+	// +optional
+	Conditions []ConditionRequirement `json:"conditions,omitempty"`
+	// OutputStore specifies the object used to store intermediate data generated by Operations
+	OutputStore StoreReference `json:"outputStore,omitempty"`
+}
+
+// StoreReference specifies the referenced object in DataOutput or DataInput
+type StoreReference struct {
+	runtimev1alpha1.TypedReference `json:",inline"`
+	// Operations specify the data processing operations
+	Operations []DataOperation `json:"operations,omitempty"`
+}
+
+// DataOperation defines the specific operation for data
+type DataOperation struct {
+	// Type specifies the type of DataOperation
+	Type string `json:"type"`
+	// Operator specifies the operation under this DataOperation type
+	Operator DataOperator `json:"op"`
+	// ToFieldPath refers to the value of an object's field
+	ToFieldPath string `json:"toFieldPath"`
+	// ToDataPath refers to the value of an object's specfied by ToDataPath. For example the ToDataPath "redis" specifies "redis info" in '{"redis":"redis info"}'
+	ToDataPath string `json:"toDataPath,omitempty"`
+	// +optional
+	// Value specifies an expected value
+	// This is mutually exclusive with ValueFrom
+	Value string `json:"value,omitempty"`
+	// +optional
+	// ValueFrom specifies expected value from object such as workload and trait
+	// This is mutually exclusive with Value
+	ValueFrom  ValueFrom              `json:"valueFrom,omitempty"`
+	Conditions []ConditionRequirement `json:"conditions,omitempty"`
+}
+
+// DataOperator defines the type of Operator in DataOperation
+type DataOperator string
+
+const (
+	// AddOperator specifies the add operation for data passing
+	AddOperator DataOperator = "add"
+	// DeleteOperator specifies the delete operation for data passing
+	DeleteOperator DataOperator = "delete"
+	// ReplaceOperator specifies the replace operation for data passing
+	ReplaceOperator DataOperator = "replace"
+)
+
+// DataInput specifies a data input sink to an object.
+// If input is array, it will be appended to the target field paths.
+type DataInput struct {
+	// ValueFrom specifies the value source.
+	ValueFrom DataInputValueFrom `json:"valueFrom,omitempty"`
+
+	// ToFieldPaths specifies the field paths of an object to fill passed value.
+	ToFieldPaths []string `json:"toFieldPaths,omitempty"`
+
+	// StrategyMergeKeys specifies the merge key if the toFieldPaths target is an array.
+	// The StrategyMergeKeys is optional, by default, if the toFieldPaths target is an array, we will append.
+	// If StrategyMergeKeys specified, we will check the key in the target array.
+	// If any key exist, do update; if no key exist, append.
+	StrategyMergeKeys []string `json:"strategyMergeKeys,omitempty"`
+
+	// When the Conditions is satified, ToFieldPaths will be filled with passed value
+	Conditions []ConditionRequirement `json:"conditions,omitempty"`
+
+	// InputStore specifies the object used to read intermediate data genereted by DataOutput
+	InputStore StoreReference `json:"inputStore,omitempty"`
+}
+
+// DataInputValueFrom specifies the value source for a data input.
+type DataInputValueFrom struct {
+	// DataOutputName matches a name of a DataOutput in the same AppConfig.
+	DataOutputName string `json:"dataOutputName"`
+}
+
+// ConditionRequirement specifies the requirement to match a value.
+type ConditionRequirement struct {
+	Operator ConditionOperator `json:"op"`
+
+	// +optional
+	// Value specifies an expected value
+	// This is mutually exclusive with ValueFrom
+	Value string `json:"value,omitempty"`
+	// +optional
+	// ValueFrom specifies expected value from AppConfig
+	// This is mutually exclusive with Value
+	ValueFrom ValueFrom `json:"valueFrom,omitempty"`
+
+	// +optional
+	// FieldPath specifies got value from workload/trait object
+	FieldPath string `json:"fieldPath,omitempty"`
+}
+
+// ValueFrom gets value from AppConfig object by specifying a path
+type ValueFrom struct {
+	FieldPath string `json:"fieldPath"`
+}
+
+// ConditionOperator specifies the operator to match a value.
+type ConditionOperator string
+
+const (
+	// ConditionEqual indicates equal to given value
+	ConditionEqual ConditionOperator = "eq"
+	// ConditionNotEqual indicates not equal to given value
+	ConditionNotEqual ConditionOperator = "notEq"
+	// ConditionNotEmpty indicates given value not empty
+	ConditionNotEmpty ConditionOperator = "notEmpty"
+)

apis/core.oam.dev/v1alpha2/core_workload_types.go

@@ -0,0 +1,409 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package v1alpha2
+
+package v1alpha2
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/intstr"
+
+	"github.com/oam-dev/kubevela/pkg/oam"
+)
+
+// An OperatingSystem required by a containerised workload.
+type OperatingSystem string
+
+// Supported operating system types.
+const (
+	OperatingSystemLinux   OperatingSystem = "linux"
+	OperatingSystemWindows OperatingSystem = "windows"
+)
+
+// A CPUArchitecture required by a containerised workload.
+type CPUArchitecture string
+
+// Supported architectures
+const (
+	CPUArchitectureI386  CPUArchitecture = "i386"
+	CPUArchitectureAMD64 CPUArchitecture = "amd64"
+	CPUArchitectureARM   CPUArchitecture = "arm"
+	CPUArchitectureARM64 CPUArchitecture = "arm64"
+)
+
+// A SecretKeySelector is a reference to a secret key in an arbitrary namespace.
+type SecretKeySelector struct {
+	// The name of the secret.
+	Name string `json:"name"`
+
+	// The key to select.
+	Key string `json:"key"`
+}
+
+// TODO(negz): The OAM spec calls for float64 quantities in some cases, but this
+// is incompatible with controller-gen and Kubernetes API conventions. We should
+// reassess whether resource.Quantity is appropriate after resolving
+// https://github.com/oam-dev/spec/issues/313
+
+// CPUResources required by a container.
+type CPUResources struct {
+	// Required CPU count. 1.0 represents one CPU core.
+	Required resource.Quantity `json:"required"`
+}
+
+// MemoryResources required by a container.
+type MemoryResources struct {
+	// Required memory.
+	Required resource.Quantity `json:"required"`
+}
+
+// GPUResources required by a container.
+type GPUResources struct {
+	// Required GPU count.
+	Required resource.Quantity `json:"required"`
+}
+
+// DiskResource required by a container.
+type DiskResource struct {
+	// Required disk space.
+	Required resource.Quantity `json:"required"`
+
+	// Ephemeral specifies whether an external disk needs to be mounted.
+	// +optional
+	Ephemeral *bool `json:"ephemeral,omitempty"`
+}
+
+// A VolumeAccessMode determines how a volume may be accessed.
+type VolumeAccessMode string
+
+// Volume access modes.
+const (
+	VolumeAccessModeRO VolumeAccessMode = "RO"
+	VolumeAccessModeRW VolumeAccessMode = "RW"
+)
+
+// A VolumeSharingPolicy determines how a volume may be shared.
+type VolumeSharingPolicy string
+
+// Volume sharing policies.
+const (
+	VolumeSharingPolicyExclusive VolumeSharingPolicy = "Exclusive"
+	VolumeSharingPolicyShared    VolumeSharingPolicy = "Shared"
+)
+
+// VolumeResource required by a container.
+type VolumeResource struct {
+	// Name of this volume. Must be unique within its container.
+	Name string `json:"name"`
+
+	// MountPath at which this volume will be mounted within its container.
+	MountPath string `json:"mountPath"`
+
+	// TODO(negz): Use +kubebuilder:default marker to default AccessMode to RW
+	// and SharingPolicy to Exclusive once we're generating v1 CRDs.
+
+	// AccessMode of this volume; RO (read only) or RW (read and write).
+	// +optional
+	// +kubebuilder:validation:Enum=RO;RW
+	AccessMode *VolumeAccessMode `json:"accessMode,omitempty"`
+
+	// SharingPolicy of this volume; Exclusive or Shared.
+	// +optional
+	// +kubebuilder:validation:Enum=Exclusive;Shared
+	SharingPolicy *VolumeSharingPolicy `json:"sharingPolicy,omitempty"`
+
+	// Disk requirements of this volume.
+	// +optional
+	Disk *DiskResource `json:"disk,omitempty"`
+}
+
+// ExtendedResource required by a container.
+type ExtendedResource struct {
+	// Name of the external resource. Resource names are specified in
+	// kind.group/version format, e.g. motionsensor.ext.example.com/v1.
+	Name string `json:"name"`
+
+	// Required extended resource(s), e.g. 8 or "very-cool-widget"
+	Required intstr.IntOrString `json:"required"`
+}
+
+// ContainerResources specifies a container's required compute resources.
+type ContainerResources struct {
+	// CPU required by this container.
+	CPU CPUResources `json:"cpu"`
+
+	// Memory required by this container.
+	Memory MemoryResources `json:"memory"`
+
+	// GPU required by this container.
+	// +optional
+	GPU *GPUResources `json:"gpu,omitempty"`
+
+	// Volumes required by this container.
+	// +optional
+	Volumes []VolumeResource `json:"volumes,omitempty"`
+
+	// Extended resources required by this container.
+	// +optional
+	Extended []ExtendedResource `json:"extended,omitempty"`
+}
+
+// A ContainerEnvVar specifies an environment variable that should be set within
+// a container.
+type ContainerEnvVar struct {
+	// Name of the environment variable. Must be composed of valid Unicode
+	// letter and number characters, as well as _ and -.
+	// +kubebuilder:validation:Pattern=^[-_a-zA-Z0-9]+$
+	Name string `json:"name"`
+
+	// Value of the environment variable.
+	// +optional
+	Value *string `json:"value,omitempty"`
+
+	// FromSecret is a secret key reference which can be used to assign a value
+	// to the environment variable.
+	// +optional
+	FromSecret *SecretKeySelector `json:"fromSecret,omitempty"`
+}
+
+// A ContainerConfigFile specifies a configuration file that should be written
+// within a container.
+type ContainerConfigFile struct {
+	// Path within the container at which the configuration file should be
+	// written.
+	Path string `json:"path"`
+
+	// Value that should be written to the configuration file.
+	// +optional
+	Value *string `json:"value,omitempty"`
+
+	// FromSecret is a secret key reference which can be used to assign a value
+	// to be written to the configuration file at the given path in the
+	// container.
+	// +optional
+	FromSecret *SecretKeySelector `json:"fromSecret,omitempty"`
+}
+
+// A TransportProtocol represents a transport layer protocol.
+type TransportProtocol string
+
+// Transport protocols.
+const (
+	TransportProtocolTCP TransportProtocol = "TCP"
+	TransportProtocolUDP TransportProtocol = "UDP"
+)
+
+// A ContainerPort specifies a port that is exposed by a container.
+type ContainerPort struct {
+	// Name of this port. Must be unique within its container. Must be lowercase
+	// alphabetical characters.
+	// +kubebuilder:validation:Pattern=^[a-z]+$
+	Name string `json:"name"`
+
+	// Port number. Must be unique within its container.
+	Port int32 `json:"containerPort"`
+
+	// TODO(negz): Use +kubebuilder:default marker to default Protocol to TCP
+	// once we're generating v1 CRDs.
+
+	// Protocol used by the server listening on this port.
+	// +kubebuilder:validation:Enum=TCP;UDP
+	// +optional
+	Protocol *TransportProtocol `json:"protocol,omitempty"`
+}
+
+// An ExecProbe probes a container's health by executing a command.
+type ExecProbe struct {
+	// Command to be run by this probe.
+	Command []string `json:"command"`
+}
+
+// A HTTPHeader to be passed when probing a container.
+type HTTPHeader struct {
+	// Name of this HTTP header. Must be unique per probe.
+	Name string `json:"name"`
+
+	// Value of this HTTP header.
+	Value string `json:"value"`
+}
+
+// A HTTPGetProbe probes a container's health by sending an HTTP GET request.
+type HTTPGetProbe struct {
+	// Path to probe, e.g. '/healthz'.
+	Path string `json:"path"`
+
+	// Port to probe.
+	Port int32 `json:"port"`
+
+	// HTTPHeaders to send with the GET request.
+	// +optional
+	HTTPHeaders []HTTPHeader `json:"httpHeaders,omitempty"`
+}
+
+// A TCPSocketProbe probes a container's health by connecting to a TCP socket.
+type TCPSocketProbe struct {
+	// Port this probe should connect to.
+	Port int32 `json:"port"`
+}
+
+// A ContainerHealthProbe specifies how to probe the health of a container.
+// Exactly one of Exec, HTTPGet, or TCPSocket must be specified.
+type ContainerHealthProbe struct {
+	// Exec probes a container's health by executing a command.
+	// +optional
+	Exec *ExecProbe `json:"exec,omitempty"`
+
+	// HTTPGet probes a container's health by sending an HTTP GET request.
+	// +optional
+	HTTPGet *HTTPGetProbe `json:"httpGet,omitempty"`
+
+	// TCPSocketProbe probes a container's health by connecting to a TCP socket.
+	// +optional
+	TCPSocket *TCPSocketProbe `json:"tcpSocket,omitempty"`
+
+	// InitialDelaySeconds after a container starts before the first probe.
+	// +optional
+	InitialDelaySeconds *int32 `json:"initialDelaySeconds,omitempty"`
+
+	// TODO(negz): Use +kubebuilder:default marker to default PeriodSeconds,
+	// TimeoutSeconds, SuccessThreshold, and FailureThreshold to 10, 1, 1, and 3
+	// respectively once we're generating v1 CRDs.
+
+	// PeriodSeconds between probes.
+	// +optional
+	PeriodSeconds *int32 `json:"periodSeconds,omitempty"`
+
+	// TimeoutSeconds after which the probe times out.
+	// +optional
+	TimeoutSeconds *int32 `json:"timeoutSeconds,omitempty"`
+
+	// SuccessThreshold specifies how many consecutive probes must success in
+	// order for the container to be considered healthy.
+	// +optional
+	SuccessThreshold *int32 `json:"successThreshold,omitempty"`
+
+	// FailureThreshold specifies how many consecutive probes must fail in order
+	// for the container to be considered healthy.
+	// +optional
+	FailureThreshold *int32 `json:"failureThreshold,omitempty"`
+}
+
+// A Container represents an Open Containers Initiative (OCI) container.
+type Container struct {
+	// Name of this container. Must be unique within its workload.
+	Name string `json:"name"`
+
+	// Image this container should run. Must be a path-like or URI-like
+	// representation of an OCI image. May be prefixed with a registry address
+	// and should be suffixed with a tag.
+	Image string `json:"image"`
+
+	// Resources required by this container
+	// +optional
+	Resources *ContainerResources `json:"resources,omitempty"`
+
+	// Command to be run by this container.
+	// +optional
+	Command []string `json:"command,omitempty"`
+
+	// Arguments to be passed to the command run by this container.
+	// +optional
+	Arguments []string `json:"args,omitempty"`
+
+	// Environment variables that should be set within this container.
+	// +optional
+	Environment []ContainerEnvVar `json:"env,omitempty"`
+
+	// ConfigFiles that should be written within this container.
+	// +optional
+	ConfigFiles []ContainerConfigFile `json:"config,omitempty"`
+
+	// Ports exposed by this container.
+	// +optional
+	Ports []ContainerPort `json:"ports,omitempty"`
+
+	// A LivenessProbe assesses whether this container is alive. Containers that
+	// fail liveness probes will be restarted.
+	// +optional
+	LivenessProbe *ContainerHealthProbe `json:"livenessProbe,omitempty"`
+
+	// A ReadinessProbe assesses whether this container is ready to serve
+	// requests. Containers that fail readiness probes will be withdrawn from
+	// service.
+	// +optional
+	ReadinessProbe *ContainerHealthProbe `json:"readinessProbe,omitempty"`
+
+	// TODO(negz): Ideally the key within this secret would be configurable, but
+	// the current OAM spec allows only a secret name.
+
+	// ImagePullSecret specifies the name of a Secret from which the
+	// credentials required to pull this container's image can be loaded.
+	// +optional
+	ImagePullSecret *string `json:"imagePullSecret,omitempty"`
+}
+
+// A ContainerizedWorkloadSpec defines the desired state of a
+// ContainerizedWorkload.
+type ContainerizedWorkloadSpec struct {
+	// OperatingSystem required by this workload.
+	// +kubebuilder:validation:Enum=linux;windows
+	// +optional
+	OperatingSystem *OperatingSystem `json:"osType,omitempty"`
+
+	// CPUArchitecture required by this workload.
+	// +kubebuilder:validation:Enum=i386;amd64;arm;arm64
+	// +optional
+	CPUArchitecture *CPUArchitecture `json:"arch,omitempty"`
+
+	// Containers of which this workload consists.
+	Containers []Container `json:"containers"`
+}
+
+// A ContainerizedWorkloadStatus represents the observed state of a
+// ContainerizedWorkload.
+type ContainerizedWorkloadStatus struct {
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+
+	// Resources managed by this containerised workload.
+	Resources []runtimev1alpha1.TypedReference `json:"resources,omitempty"`
+}
+
+var _ oam.Workload = &ContainerizedWorkload{}
+
+// +kubebuilder:object:root=true
+
+// A ContainerizedWorkload is a workload that runs OCI containers.
+// +kubebuilder:resource:categories={oam}
+// +kubebuilder:subresource:status
+type ContainerizedWorkload struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ContainerizedWorkloadSpec   `json:"spec,omitempty"`
+	Status ContainerizedWorkloadStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ContainerizedWorkloadList contains a list of ContainerizedWorkload.
+type ContainerizedWorkloadList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ContainerizedWorkload `json:"items"`
+}

apis/core.oam.dev/v1alpha2/doc.go

@@ -0,0 +1,22 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package v1alpha2 contains resources relating to the Open Application Model.
+// See https://github.com/oam-dev/spec for more details.
+// +kubebuilder:object:generate=true
+// +groupName=core.oam.dev
+// +versionName=v1alpha2
+package v1alpha2

apis/core.oam.dev/v1alpha2/methods.go

@@ -0,0 +1,93 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// This code is manually implemented, but should be generated in the future.
+
+package v1alpha2
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+)
+
+// GetCondition of this ManualScalerTrait.
+func (tr *ManualScalerTrait) GetCondition(ct runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return tr.Status.GetCondition(ct)
+}
+
+// SetConditions of this ManualScalerTrait.
+func (tr *ManualScalerTrait) SetConditions(c ...runtimev1alpha1.Condition) {
+	tr.Status.SetConditions(c...)
+}
+
+// GetWorkloadReference of this ManualScalerTrait.
+func (tr *ManualScalerTrait) GetWorkloadReference() runtimev1alpha1.TypedReference {
+	return tr.Spec.WorkloadReference
+}
+
+// SetWorkloadReference of this ManualScalerTrait.
+func (tr *ManualScalerTrait) SetWorkloadReference(r runtimev1alpha1.TypedReference) {
+	tr.Spec.WorkloadReference = r
+}
+
+// GetCondition of this ApplicationConfiguration.
+func (ac *ApplicationConfiguration) GetCondition(ct runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return ac.Status.GetCondition(ct)
+}
+
+// SetConditions of this ApplicationConfiguration.
+func (ac *ApplicationConfiguration) SetConditions(c ...runtimev1alpha1.Condition) {
+	ac.Status.SetConditions(c...)
+}
+
+// GetCondition of this Component.
+func (cm *Component) GetCondition(ct runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return cm.Status.GetCondition(ct)
+}
+
+// SetConditions of this Component.
+func (cm *Component) SetConditions(c ...runtimev1alpha1.Condition) {
+	cm.Status.SetConditions(c...)
+}
+
+// GetCondition of this ContainerizedWorkload.
+func (wl *ContainerizedWorkload) GetCondition(ct runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return wl.Status.GetCondition(ct)
+}
+
+// SetConditions of this ContainerizedWorkload.
+func (wl *ContainerizedWorkload) SetConditions(c ...runtimev1alpha1.Condition) {
+	wl.Status.SetConditions(c...)
+}
+
+// GetCondition of this HealthScope.
+func (hs *HealthScope) GetCondition(ct runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return hs.Status.GetCondition(ct)
+}
+
+// SetConditions of this HealthScope.
+func (hs *HealthScope) SetConditions(c ...runtimev1alpha1.Condition) {
+	hs.Status.SetConditions(c...)
+}
+
+// GetWorkloadReferences to get all workload references for scope.
+func (hs *HealthScope) GetWorkloadReferences() []runtimev1alpha1.TypedReference {
+	return hs.Spec.WorkloadReferences
+}
+
+// AddWorkloadReference to add a workload reference to this scope.
+func (hs *HealthScope) AddWorkloadReference(r runtimev1alpha1.TypedReference) {
+	hs.Spec.WorkloadReferences = append(hs.Spec.WorkloadReferences, r)
+}

apis/core.oam.dev/v1alpha2/register.go

@@ -0,0 +1,158 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha2
+
+import (
+	"reflect"
+
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+// Package type metadata.
+const (
+	Group   = "core.oam.dev"
+	Version = "v1alpha2"
+)
+
+var (
+	// SchemeGroupVersion is group version used to register these objects
+	SchemeGroupVersion = schema.GroupVersion{Group: Group, Version: Version}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+)
+
+// ComponentDefinition type metadata.
+var (
+	ComponentDefinitionKind             = reflect.TypeOf(ComponentDefinition{}).Name()
+	ComponentDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: ComponentDefinitionKind}.String()
+	ComponentDefinitionKindAPIVersion   = ComponentDefinitionKind + "." + SchemeGroupVersion.String()
+	ComponentDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(ComponentDefinitionKind)
+)
+
+// WorkloadDefinition type metadata.
+var (
+	WorkloadDefinitionKind             = reflect.TypeOf(WorkloadDefinition{}).Name()
+	WorkloadDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: WorkloadDefinitionKind}.String()
+	WorkloadDefinitionKindAPIVersion   = WorkloadDefinitionKind + "." + SchemeGroupVersion.String()
+	WorkloadDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(WorkloadDefinitionKind)
+)
+
+// TraitDefinition type metadata.
+var (
+	TraitDefinitionKind             = reflect.TypeOf(TraitDefinition{}).Name()
+	TraitDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: TraitDefinitionKind}.String()
+	TraitDefinitionKindAPIVersion   = TraitDefinitionKind + "." + SchemeGroupVersion.String()
+	TraitDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(TraitDefinitionKind)
+)
+
+// ScopeDefinition type metadata.
+var (
+	ScopeDefinitionKind             = reflect.TypeOf(ScopeDefinition{}).Name()
+	ScopeDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: ScopeDefinitionKind}.String()
+	ScopeDefinitionKindAPIVersion   = ScopeDefinitionKind + "." + SchemeGroupVersion.String()
+	ScopeDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(ScopeDefinitionKind)
+)
+
+// Component type metadata.
+var (
+	ComponentKind             = reflect.TypeOf(Component{}).Name()
+	ComponentGroupKind        = schema.GroupKind{Group: Group, Kind: ComponentKind}.String()
+	ComponentKindAPIVersion   = ComponentKind + "." + SchemeGroupVersion.String()
+	ComponentGroupVersionKind = SchemeGroupVersion.WithKind(ComponentKind)
+)
+
+// ApplicationConfiguration type metadata.
+var (
+	ApplicationConfigurationKind             = reflect.TypeOf(ApplicationConfiguration{}).Name()
+	ApplicationConfigurationGroupKind        = schema.GroupKind{Group: Group, Kind: ApplicationConfigurationKind}.String()
+	ApplicationConfigurationKindAPIVersion   = ApplicationConfigurationKind + "." + SchemeGroupVersion.String()
+	ApplicationConfigurationGroupVersionKind = SchemeGroupVersion.WithKind(ApplicationConfigurationKind)
+)
+
+// ApplicationContext type metadata.
+var (
+	ApplicationContextKind             = reflect.TypeOf(ApplicationContext{}).Name()
+	ApplicationContextGroupKind        = schema.GroupKind{Group: Group, Kind: ApplicationContextKind}.String()
+	ApplicationContextKindAPIVersion   = ApplicationContextKind + "." + SchemeGroupVersion.String()
+	ApplicationContextGroupVersionKind = SchemeGroupVersion.WithKind(ApplicationContextKind)
+)
+
+// ContainerizedWorkload type metadata.
+var (
+	ContainerizedWorkloadKind             = reflect.TypeOf(ContainerizedWorkload{}).Name()
+	ContainerizedWorkloadGroupKind        = schema.GroupKind{Group: Group, Kind: ContainerizedWorkloadKind}.String()
+	ContainerizedWorkloadKindAPIVersion   = ContainerizedWorkloadKind + "." + SchemeGroupVersion.String()
+	ContainerizedWorkloadGroupVersionKind = SchemeGroupVersion.WithKind(ContainerizedWorkloadKind)
+)
+
+// ManualScalerTrait type metadata.
+var (
+	ManualScalerTraitKind             = reflect.TypeOf(ManualScalerTrait{}).Name()
+	ManualScalerTraitGroupKind        = schema.GroupKind{Group: Group, Kind: ManualScalerTraitKind}.String()
+	ManualScalerTraitKindAPIVersion   = ManualScalerTraitKind + "." + SchemeGroupVersion.String()
+	ManualScalerTraitGroupVersionKind = SchemeGroupVersion.WithKind(ManualScalerTraitKind)
+)
+
+// HealthScope type metadata.
+var (
+	HealthScopeKind             = reflect.TypeOf(HealthScope{}).Name()
+	HealthScopeGroupKind        = schema.GroupKind{Group: Group, Kind: HealthScopeKind}.String()
+	HealthScopeKindAPIVersion   = HealthScopeKind + "." + SchemeGroupVersion.String()
+	HealthScopeGroupVersionKind = SchemeGroupVersion.WithKind(HealthScopeKind)
+)
+
+// Application type metadata.
+var (
+	ApplicationKind            = reflect.TypeOf(Application{}).Name()
+	ApplicationGroupKind       = schema.GroupKind{Group: Group, Kind: ApplicationKind}.String()
+	ApplicationKindAPIVersion  = ApplicationKind + "." + SchemeGroupVersion.String()
+	ApplicationKindVersionKind = SchemeGroupVersion.WithKind(ApplicationKind)
+)
+
+// AppRollout type metadata.
+var (
+	AppRolloutKind            = reflect.TypeOf(AppRollout{}).Name()
+	AppRolloutGroupKind       = schema.GroupKind{Group: Group, Kind: AppRolloutKind}.String()
+	AppRolloutKindAPIVersion  = ApplicationKind + "." + SchemeGroupVersion.String()
+	AppRolloutKindVersionKind = SchemeGroupVersion.WithKind(AppRolloutKind)
+)
+
+// ApplicationRevision type metadata
+var (
+	ApplicationRevisionKind             = reflect.TypeOf(ApplicationRevision{}).Name()
+	ApplicationRevisionGroupKind        = schema.GroupKind{Group: Group, Kind: ApplicationRevisionKind}.String()
+	ApplicationRevisionKindAPIVersion   = ApplicationRevisionKind + "." + SchemeGroupVersion.String()
+	ApplicationRevisionGroupVersionKind = SchemeGroupVersion.WithKind(ApplicationRevisionKind)
+)
+
+func init() {
+	SchemeBuilder.Register(&ComponentDefinition{}, &ComponentDefinitionList{})
+	SchemeBuilder.Register(&WorkloadDefinition{}, &WorkloadDefinitionList{})
+	SchemeBuilder.Register(&TraitDefinition{}, &TraitDefinitionList{})
+	SchemeBuilder.Register(&ScopeDefinition{}, &ScopeDefinitionList{})
+	SchemeBuilder.Register(&Component{}, &ComponentList{})
+	SchemeBuilder.Register(&ApplicationConfiguration{}, &ApplicationConfigurationList{})
+	SchemeBuilder.Register(&ContainerizedWorkload{}, &ContainerizedWorkloadList{})
+	SchemeBuilder.Register(&ManualScalerTrait{}, &ManualScalerTraitList{})
+	SchemeBuilder.Register(&HealthScope{}, &HealthScopeList{})
+	SchemeBuilder.Register(&Application{}, &ApplicationList{})
+	SchemeBuilder.Register(&AppRollout{}, &AppRolloutList{})
+	SchemeBuilder.Register(&ApplicationRevision{}, &ApplicationRevisionList{})
+	SchemeBuilder.Register(&ApplicationContext{}, &ApplicationContextList{})
+}

apis/core.oam.dev/v1beta1/appdeployment_types.go

@@ -0,0 +1,197 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// AppDeploymentPhase defines the phase that the AppDeployment is undergoing.
+type AppDeploymentPhase string
+
+const (
+	// PhaseRolling is the phase when the AppDeployment is rolling live instances from old revisions to new ones.
+	PhaseRolling AppDeploymentPhase = "Rolling"
+
+	// PhaseCompleted is the phase when the AppDeployment is done with reconciliation.
+	PhaseCompleted AppDeploymentPhase = "Completed"
+
+	// PhaseFailed is the phase when the AppDeployment has failed in reconciliation due to unexpected conditions.
+	PhaseFailed AppDeploymentPhase = "Failed"
+)
+
+// HTTPMatchRequest specifies a set of criterion to be met in order for the
+// rule to be applied to the HTTP request. For example, the following
+// restricts the rule to match only requests where the URL path
+// starts with /ratings/v2/ and the request contains a custom `end-user` header
+// with value `jason`.
+type HTTPMatchRequest struct {
+	// URI defines how to match with an URI.
+	URI *URIMatch `json:"uri,omitempty"`
+}
+
+// URIMatch defines the rules to match with an URI.
+type URIMatch struct {
+	Prefix string `json:"prefix,omitempty"`
+}
+
+// HTTPRule defines the rules to match and split http traffic across revisions.
+type HTTPRule struct {
+
+	// Match defines the conditions to be satisfied for the rule to be
+	// activated. All conditions inside a single match block have AND
+	// semantics, while the list of match blocks have OR semantics. The rule
+	// is matched if any one of the match blocks succeed.
+	Match []*HTTPMatchRequest `json:"match,omitempty"`
+
+	// WeightedTargets defines the revision targets to select and route traffic to.
+	WeightedTargets []WeightedTarget `json:"weightedTargets,omitempty"`
+}
+
+// WeightedTarget defines the revision target to select and route traffic to.
+type WeightedTarget struct {
+
+	// RevisionName is the name of the app revision.
+	RevisionName string `json:"revisionName,omitempty"`
+
+	// ComponentName is the name of the component.
+	// Note that it is the original component name in the Application. No need to append revision.
+	ComponentName string `json:"componentName,omitempty"`
+
+	// Port is the port to route traffic towards.
+	Port int `json:"port,omitempty"`
+
+	// Weight defines the proportion of traffic to be forwarded to the service
+	// version. (0-100). Sum of weights across destinations SHOULD BE == 100.
+	// If there is only one destination in a rule, the weight value is assumed to
+	// be 100.
+	Weight int `json:"weight,omitempty"`
+}
+
+// Traffic defines the traffic rules to apply across revisions.
+type Traffic struct {
+	// Hosts are the destination hosts to which traffic is being sent. Could
+	// be a DNS name with wildcard prefix or an IP address.
+	Hosts []string `json:"hosts,omitempty"`
+
+	// Gateways specifies the names of gateways that should apply these rules.
+	// Gateways in other namespaces may be referred to by
+	// `<gateway namespace>/<gateway name>`; specifying a gateway with no
+	// namespace qualifier is the same as specifying the AppDeployment's namespace.
+	Gateways []string `json:"gateways,omitempty"`
+
+	// HTTP defines the rules to match and split http traffoc across revisions.
+	HTTP []HTTPRule `json:"http,omitempty"`
+}
+
+// ClusterSelector defines the rules to select a Cluster resource.
+// Either name or labels is needed.
+type ClusterSelector struct {
+	// Name is the name of the cluster.
+	Name string `json:"name,omitempty"`
+
+	// Labels defines the label selector to select the cluster.
+	Labels map[string]string `json:"labels,omitempty"`
+}
+
+// Distribution defines the replica distribution of an AppRevision to a cluster.
+type Distribution struct {
+	// Replicas is the replica number.
+	Replicas int `json:"replicas,omitempty"`
+}
+
+// ClusterPlacement defines the cluster placement rules for an app revision.
+type ClusterPlacement struct {
+	// ClusterSelector selects the cluster to  deploy apps to.
+	// If not specified, it indicates the host cluster per se.
+	ClusterSelector *ClusterSelector `json:"clusterSelector,omitempty"`
+
+	// Distribution defines the replica distribution of an AppRevision to a cluster.
+	Distribution Distribution `json:"distribution,omitempty"`
+}
+
+// AppRevision specifies an AppRevision resource to and the rules to apply to it.
+type AppRevision struct {
+	// RevisionName is the name of the AppRevision.
+	RevisionName string `json:"revisionName,omitempty"`
+
+	// Placement defines the cluster placement rules for an app revision.
+	Placement []ClusterPlacement `json:"placement,omitempty"`
+}
+
+// ClusterPlacementStatus shows the placement results of a cluster.
+type ClusterPlacementStatus struct {
+	// ClusterName indicates the name of the cluster to deploy apps to.
+	// If empty, it indicates the host cluster per se.
+	ClusterName string `json:"clusterName,omitempty"`
+
+	// Replicas indicates the replica number of an app revision to deploy to a cluster.
+	Replicas int `json:"replicas,omitempty"`
+}
+
+// PlacementStatus shows the cluster placement results of an app revision.
+type PlacementStatus struct {
+	// RevisionName is the name of the AppRevision.
+	RevisionName string `json:"revisionName,omitempty"`
+
+	// Clusters shows cluster placement results.
+	Clusters []ClusterPlacementStatus `json:"clusters,omitempty"`
+}
+
+// AppDeploymentSpec defines how to describe an upgrade between different apps
+type AppDeploymentSpec struct {
+
+	// Traffic defines the traffic rules to apply across revisions.
+	Traffic *Traffic `json:"traffic,omitempty"`
+
+	// AppRevision specifies  AppRevision resources to and the rules to apply to them.
+	AppRevisions []AppRevision `json:"appRevisions,omitempty"`
+}
+
+// AppDeploymentStatus defines the observed state of AppDeployment
+type AppDeploymentStatus struct {
+	// Conditions represents the latest available observations of a CloneSet's current state.
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+
+	// Phase shows the phase that the AppDeployment is undergoing.
+	// If Phase is Rolling, no update should be made to the spec.
+	Phase AppDeploymentPhase `json:"phase,omitempty"`
+
+	// Placement shows the cluster placement results of the app revisions.
+	Placement []PlacementStatus `json:"placement,omitempty"`
+}
+
+// AppDeployment is the Schema for the AppDeployment API
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:categories={oam},shortName=appdeploy
+// +kubebuilder:subresource:status
+type AppDeployment struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   AppDeploymentSpec   `json:"spec,omitempty"`
+	Status AppDeploymentStatus `json:"status,omitempty"`
+}
+
+// AppDeploymentList contains a list of AppDeployment
+// +kubebuilder:object:root=true
+type AppDeploymentList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []AppDeployment `json:"items"`
+}

apis/core.oam.dev/v1beta1/application_types.go

@@ -0,0 +1,102 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+	"github.com/oam-dev/kubevela/apis/standard.oam.dev/v1alpha1"
+)
+
+// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// ApplicationTrait defines the trait of application
+type ApplicationTrait struct {
+	Type string `json:"type"`
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Properties runtime.RawExtension `json:"properties,omitempty"`
+}
+
+// ApplicationComponent describe the component of application
+type ApplicationComponent struct {
+	Name string `json:"name"`
+	Type string `json:"type"`
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Properties runtime.RawExtension `json:"properties,omitempty"`
+
+	// Traits define the trait of one component, the type must be array to keep the order.
+	Traits []ApplicationTrait `json:"traits,omitempty"`
+
+	// +kubebuilder:pruning:PreserveUnknownFields
+	// scopes in ApplicationComponent defines the component-level scopes
+	// the format is <scope-type:scope-instance-name> pairs, the key represents type of `ScopeDefinition` while the value represent the name of scope instance.
+	Scopes map[string]string `json:"scopes,omitempty"`
+}
+
+// ApplicationSpec is the spec of Application
+type ApplicationSpec struct {
+	Components []ApplicationComponent `json:"components"`
+
+	// TODO(wonderflow): we should have application level scopes supported here
+
+	// RolloutPlan is the details on how to rollout the resources
+	// The controller simply replace the old resources with the new one if there is no rollout plan involved
+	// +optional
+	RolloutPlan *v1alpha1.RolloutPlan `json:"rolloutPlan,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// Application is the Schema for the applications API
+// +kubebuilder:storageversion
+// +kubebuilder:subresource:status
+// +kubebuilder:resource:categories={oam},shortName=app
+// +kubebuilder:printcolumn:name="COMPONENT",type=string,JSONPath=`.spec.components[*].name`
+// +kubebuilder:printcolumn:name="TYPE",type=string,JSONPath=`.spec.components[*].type`
+// +kubebuilder:printcolumn:name="PHASE",type=string,JSONPath=`.status.status`
+// +kubebuilder:printcolumn:name="HEALTHY",type=boolean,JSONPath=`.status.services[*].healthy`
+// +kubebuilder:printcolumn:name="STATUS",type=string,JSONPath=`.status.services[*].message`
+// +kubebuilder:printcolumn:name="AGE",type=date,JSONPath=".metadata.creationTimestamp"
+type Application struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ApplicationSpec  `json:"spec,omitempty"`
+	Status common.AppStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ApplicationList contains a list of Application
+type ApplicationList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Application `json:"items"`
+}
+
+// GetComponent get the component from the application based on its workload type
+func (app *Application) GetComponent(workloadType string) *ApplicationComponent {
+	for _, c := range app.Spec.Components {
+		if c.Type == workloadType {
+			return &c
+		}
+	}
+	return nil
+}

apis/core.oam.dev/v1beta1/applicationrevision_types.go

@@ -0,0 +1,75 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+)
+
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// ApplicationRevisionSpec is the spec of ApplicationRevision
+type ApplicationRevisionSpec struct {
+	// Application records the snapshot of the created/modified Application
+	Application Application `json:"application"`
+
+	// ComponentDefinitions records the snapshot of the componentDefinitions related with the created/modified Application
+	ComponentDefinitions map[string]ComponentDefinition `json:"componentDefinitions,omitempty"`
+
+	// WorkloadDefinitions records the snapshot of the workloadDefinitions related with the created/modified Application
+	WorkloadDefinitions map[string]WorkloadDefinition `json:"workloadDefinitions,omitempty"`
+
+	// TraitDefinitions records the snapshot of the traitDefinitions related with the created/modified Application
+	TraitDefinitions map[string]TraitDefinition `json:"traitDefinitions,omitempty"`
+
+	// ScopeDefinitions records the snapshot of the scopeDefinitions related with the created/modified Application
+	ScopeDefinitions map[string]ScopeDefinition `json:"scopeDefinitions,omitempty"`
+
+	// Components records the rendered components from Application, it will contains the whole K8s CR of workload in it.
+	Components []common.RawComponent `json:"components,omitempty"`
+
+	// ApplicationConfiguration records the rendered applicationConfiguration from Application,
+	// it will contains the whole K8s CR of trait and the reference component in it.
+	// +kubebuilder:validation:EmbeddedResource
+	// +kubebuilder:pruning:PreserveUnknownFields
+	ApplicationConfiguration runtime.RawExtension `json:"applicationConfiguration"`
+}
+
+// +kubebuilder:object:root=true
+
+// ApplicationRevision is the Schema for the ApplicationRevision API
+// +kubebuilder:storageversion
+// +kubebuilder:resource:categories={oam},shortName=apprev
+// +kubebuilder:printcolumn:name="AGE",type=date,JSONPath=".metadata.creationTimestamp"
+type ApplicationRevision struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec ApplicationRevisionSpec `json:"spec,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ApplicationRevisionList contains a list of ApplicationRevision
+type ApplicationRevisionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ApplicationRevision `json:"items"`
+}

apis/core.oam.dev/v1beta1/approllout_types.go

@@ -0,0 +1,89 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/apis/standard.oam.dev/v1alpha1"
+)
+
+// AppRolloutSpec defines how to describe an upgrade between different apps
+type AppRolloutSpec struct {
+	// TargetAppRevisionName contains the name of the applicationConfiguration that we need to upgrade to.
+	// Here we use an applicationConfiguration as a revision of an application, thus the name alone is suffice
+	TargetAppRevisionName string `json:"targetAppRevisionName"`
+
+	// SourceAppRevisionName contains the name of the applicationConfiguration that we need to upgrade from.
+	// it can be empty only when it's the first time to deploy the application
+	SourceAppRevisionName string `json:"sourceAppRevisionName,omitempty"`
+
+	// The list of component to upgrade in the application.
+	// We only support single component application so far
+	// TODO: (RZ) Support multiple components in an application
+	// +optional
+	ComponentList []string `json:"componentList,omitempty"`
+
+	// RolloutPlan is the details on how to rollout the resources
+	RolloutPlan v1alpha1.RolloutPlan `json:"rolloutPlan"`
+
+	// RevertOnDelete revert the failed rollout when the rollout CR is deleted
+	// It will revert the change back to the source version at once (not in batches)
+	// Default is false
+	// +optional
+	RevertOnDelete bool `json:"revertOnDelete,omitempty"`
+}
+
+// AppRolloutStatus defines the observed state of AppRollout
+type AppRolloutStatus struct {
+	v1alpha1.RolloutStatus `json:",inline"`
+
+	// LastUpgradedTargetAppRevision contains the name of the app that we upgraded to
+	// We will restart the rollout if this is not the same as the spec
+	LastUpgradedTargetAppRevision string `json:"lastTargetAppRevision"`
+
+	// LastSourceAppRevision contains the name of the app that we need to upgrade from.
+	// We will restart the rollout if this is not the same as the spec
+	LastSourceAppRevision string `json:"LastSourceAppRevision,omitempty"`
+}
+
+// AppRollout is the Schema for the AppRollout API
+// +kubebuilder:object:root=true
+// +kubebuilder:resource:categories={oam},shortName=approllout
+// +kubebuilder:subresource:status
+// +kubebuilder:storageversion
+// +kubebuilder:printcolumn:name="TARGET",type=string,JSONPath=`.status.rolloutTargetSize`
+// +kubebuilder:printcolumn:name="UPGRADED",type=string,JSONPath=`.status.upgradedReplicas`
+// +kubebuilder:printcolumn:name="READY",type=string,JSONPath=`.status.upgradedReadyReplicas`
+// +kubebuilder:printcolumn:name="BATCH-STATE",type=string,JSONPath=`.status.batchRollingState`
+// +kubebuilder:printcolumn:name="ROLLING-STATE",type=string,JSONPath=`.status.rollingState`
+// +kubebuilder:printcolumn:name="AGE",type=date,JSONPath=".metadata.creationTimestamp"
+type AppRollout struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   AppRolloutSpec   `json:"spec,omitempty"`
+	Status AppRolloutStatus `json:"status,omitempty"`
+}
+
+// AppRolloutList contains a list of AppRollout
+// +kubebuilder:object:root=true
+type AppRolloutList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []AppRollout `json:"items"`
+}

apis/core.oam.dev/v1beta1/cluster_types.go

@@ -0,0 +1,61 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// ClusterSpec defines the desired state of Cluster
+type ClusterSpec struct {
+	// KubeconfigSecretRef specifies the reference to the secret
+	// that contains the kubeconfig in field `config`.
+	KubeconfigSecretRef LocalSecretReference `json:"kubeconfigSecretRef,omitempty"`
+}
+
+// LocalSecretReference is a reference to a secret within the enclosing
+// namespace.
+type LocalSecretReference struct {
+	// Name of a secret within the enclosing namespace.
+	Name string `json:"name"`
+}
+
+// ClusterStatus defines the observed state of Cluster
+type ClusterStatus struct {
+}
+
+// +kubebuilder:object:root=true
+
+// Cluster is the Schema for the clusters API
+type Cluster struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ClusterSpec   `json:"spec,omitempty"`
+	Status ClusterStatus `json:"status,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ClusterList contains a list of Cluster
+type ClusterList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Cluster `json:"items"`
+}

apis/core.oam.dev/v1beta1/componentdefinition_types.go

@@ -0,0 +1,100 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+)
+
+// ComponentDefinitionSpec defines the desired state of ComponentDefinition
+type ComponentDefinitionSpec struct {
+	// Workload is a workload type descriptor
+	Workload common.WorkloadTypeDescriptor `json:"workload"`
+
+	// ChildResourceKinds are the list of GVK of the child resources this workload generates
+	ChildResourceKinds []common.ChildResourceKind `json:"childResourceKinds,omitempty"`
+
+	// RevisionLabel indicates which label for underlying resources(e.g. pods) of this workload
+	// can be used by trait to create resource selectors(e.g. label selector for pods).
+	// +optional
+	RevisionLabel string `json:"revisionLabel,omitempty"`
+
+	// PodSpecPath indicates where/if this workload has K8s podSpec field
+	// if one workload has podSpec, trait can do lot's of assumption such as port, env, volume fields.
+	// +optional
+	PodSpecPath string `json:"podSpecPath,omitempty"`
+
+	// Status defines the custom health policy and status message for workload
+	// +optional
+	Status *common.Status `json:"status,omitempty"`
+
+	// Schematic defines the data format and template of the encapsulation of the workload
+	// +optional
+	Schematic *common.Schematic `json:"schematic,omitempty"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// ComponentDefinitionStatus is the status of ComponentDefinition
+type ComponentDefinitionStatus struct {
+	// ConditionedStatus reflects the observed status of a resource
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+	// ConfigMapRef refer to a ConfigMap which contains OpenAPI V3 JSON schema of Component parameters.
+	ConfigMapRef string `json:"configMapRef,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ComponentDefinition is the Schema for the componentdefinitions API
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=comp
+// +kubebuilder:storageversion
+// +kubebuilder:subresource:status
+// +kubebuilder:printcolumn:name="WORKLOAD-KIND",type=string,JSONPath=".spec.workload.definition.kind"
+// +kubebuilder:printcolumn:name="DESCRIPTION",type=string,JSONPath=".metadata.annotations.definition\\.oam\\.dev/description"
+type ComponentDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ComponentDefinitionSpec   `json:"spec,omitempty"`
+	Status ComponentDefinitionStatus `json:"status,omitempty"`
+}
+
+// SetConditions set condition for WorkloadDefinition
+func (cd *ComponentDefinition) SetConditions(c ...runtimev1alpha1.Condition) {
+	cd.Status.SetConditions(c...)
+}
+
+// GetCondition gets condition from WorkloadDefinition
+func (cd *ComponentDefinition) GetCondition(conditionType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return cd.Status.GetCondition(conditionType)
+}
+
+// +kubebuilder:object:root=true
+
+// ComponentDefinitionList contains a list of ComponentDefinition
+type ComponentDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ComponentDefinition `json:"items"`
+}

apis/core.oam.dev/v1beta1/conversion.go

@@ -0,0 +1,20 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+// Hub marks this type as a conversion hub.
+func (*Application) Hub() {}

apis/core.oam.dev/v1beta1/core_types.go

@@ -0,0 +1,286 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/oam-dev/kubevela/apis/core.oam.dev/common"
+)
+
+// A WorkloadDefinitionSpec defines the desired state of a WorkloadDefinition.
+type WorkloadDefinitionSpec struct {
+	// Reference to the CustomResourceDefinition that defines this workload kind.
+	Reference common.DefinitionReference `json:"definitionRef"`
+
+	// ChildResourceKinds are the list of GVK of the child resources this workload generates
+	ChildResourceKinds []common.ChildResourceKind `json:"childResourceKinds,omitempty"`
+
+	// RevisionLabel indicates which label for underlying resources(e.g. pods) of this workload
+	// can be used by trait to create resource selectors(e.g. label selector for pods).
+	// +optional
+	RevisionLabel string `json:"revisionLabel,omitempty"`
+
+	// PodSpecPath indicates where/if this workload has K8s podSpec field
+	// if one workload has podSpec, trait can do lot's of assumption such as port, env, volume fields.
+	// +optional
+	PodSpecPath string `json:"podSpecPath,omitempty"`
+
+	// Status defines the custom health policy and status message for workload
+	// +optional
+	Status *common.Status `json:"status,omitempty"`
+
+	// Schematic defines the data format and template of the encapsulation of the workload
+	// +optional
+	Schematic *common.Schematic `json:"schematic,omitempty"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// WorkloadDefinitionStatus is the status of WorkloadDefinition
+type WorkloadDefinitionStatus struct {
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+}
+
+// +kubebuilder:object:root=true
+
+// A WorkloadDefinition registers a kind of Kubernetes custom resource as a
+// valid OAM workload kind by referencing its CustomResourceDefinition. The CRD
+// is used to validate the schema of the workload when it is embedded in an OAM
+// Component.
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=workload
+// +kubebuilder:storageversion
+// +kubebuilder:printcolumn:name="DEFINITION-NAME",type=string,JSONPath=".spec.definitionRef.name"
+// +kubebuilder:printcolumn:name="DESCRIPTION",type=string,JSONPath=".metadata.annotations.definition\\.oam\\.dev/description"
+type WorkloadDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   WorkloadDefinitionSpec   `json:"spec,omitempty"`
+	Status WorkloadDefinitionStatus `json:"status,omitempty"`
+}
+
+// SetConditions set condition for WorkloadDefinition
+func (wd *WorkloadDefinition) SetConditions(c ...runtimev1alpha1.Condition) {
+	wd.Status.SetConditions(c...)
+}
+
+// GetCondition gets condition from WorkloadDefinition
+func (wd *WorkloadDefinition) GetCondition(conditionType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return wd.Status.GetCondition(conditionType)
+}
+
+// +kubebuilder:object:root=true
+
+// WorkloadDefinitionList contains a list of WorkloadDefinition.
+type WorkloadDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []WorkloadDefinition `json:"items"`
+}
+
+// A TraitDefinitionSpec defines the desired state of a TraitDefinition.
+type TraitDefinitionSpec struct {
+	// Reference to the CustomResourceDefinition that defines this trait kind.
+	Reference common.DefinitionReference `json:"definitionRef,omitempty"`
+
+	// Revision indicates whether a trait is aware of component revision
+	// +optional
+	RevisionEnabled bool `json:"revisionEnabled,omitempty"`
+
+	// WorkloadRefPath indicates where/if a trait accepts a workloadRef object
+	// +optional
+	WorkloadRefPath string `json:"workloadRefPath,omitempty"`
+
+	// PodDisruptive specifies whether using the trait will cause the pod to restart or not.
+	// +optional
+	PodDisruptive bool `json:"podDisruptive,omitempty"`
+
+	// AppliesToWorkloads specifies the list of workload kinds this trait
+	// applies to. Workload kinds are specified in kind.group/version format,
+	// e.g. server.core.oam.dev/v1alpha2. Traits that omit this field apply to
+	// all workload kinds.
+	// +optional
+	AppliesToWorkloads []string `json:"appliesToWorkloads,omitempty"`
+
+	// ConflictsWith specifies the list of traits(CRD name, Definition name, CRD group)
+	// which could not apply to the same workloads with this trait.
+	// Traits that omit this field can work with any other traits.
+	// Example rules:
+	// "service" # Trait definition name
+	// "services.k8s.io" # API resource/crd name
+	// "*.networking.k8s.io" # API group
+	// "labelSelector:foo=bar" # label selector
+	// labelSelector format: https://pkg.go.dev/k8s.io/apimachinery/pkg/labels#Parse
+	// +optional
+	ConflictsWith []string `json:"conflictsWith,omitempty"`
+
+	// Schematic defines the data format and template of the encapsulation of the trait
+	// +optional
+	Schematic *common.Schematic `json:"schematic,omitempty"`
+
+	// Status defines the custom health policy and status message for trait
+	// +optional
+	Status *common.Status `json:"status,omitempty"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// TraitDefinitionStatus is the status of TraitDefinition
+type TraitDefinitionStatus struct {
+	// ConditionedStatus reflects the observed status of a resource
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+	// ConfigMapRef refer to a ConfigMap which contains OpenAPI V3 JSON schema of Component parameters.
+	ConfigMapRef string `json:"configMapRef,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// A TraitDefinition registers a kind of Kubernetes custom resource as a valid
+// OAM trait kind by referencing its CustomResourceDefinition. The CRD is used
+// to validate the schema of the trait when it is embedded in an OAM
+// ApplicationConfiguration.
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=trait
+// +kubebuilder:subresource:status
+// +kubebuilder:storageversion
+// +kubebuilder:printcolumn:name="APPLIES-TO",type=string,JSONPath=".spec.appliesToWorkloads"
+// +kubebuilder:printcolumn:name="DESCRIPTION",type=string,JSONPath=".metadata.annotations.definition\\.oam\\.dev/description"
+type TraitDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   TraitDefinitionSpec   `json:"spec,omitempty"`
+	Status TraitDefinitionStatus `json:"status,omitempty"`
+}
+
+// SetConditions set condition for TraitDefinition
+func (td *TraitDefinition) SetConditions(c ...runtimev1alpha1.Condition) {
+	td.Status.SetConditions(c...)
+}
+
+// GetCondition gets condition from TraitDefinition
+func (td *TraitDefinition) GetCondition(conditionType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return td.Status.GetCondition(conditionType)
+}
+
+// +kubebuilder:object:root=true
+
+// TraitDefinitionList contains a list of TraitDefinition.
+type TraitDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []TraitDefinition `json:"items"`
+}
+
+// A ScopeDefinitionSpec defines the desired state of a ScopeDefinition.
+type ScopeDefinitionSpec struct {
+	// Reference to the CustomResourceDefinition that defines this scope kind.
+	Reference common.DefinitionReference `json:"definitionRef"`
+
+	// WorkloadRefsPath indicates if/where a scope accepts workloadRef objects
+	WorkloadRefsPath string `json:"workloadRefsPath,omitempty"`
+
+	// AllowComponentOverlap specifies whether an OAM component may exist in
+	// multiple instances of this kind of scope.
+	AllowComponentOverlap bool `json:"allowComponentOverlap"`
+
+	// Extension is used for extension needs by OAM platform builders
+	// +optional
+	// +kubebuilder:pruning:PreserveUnknownFields
+	Extension *runtime.RawExtension `json:"extension,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// A ScopeDefinition registers a kind of Kubernetes custom resource as a valid
+// OAM scope kind by referencing its CustomResourceDefinition. The CRD is used
+// to validate the schema of the scope when it is embedded in an OAM
+// ApplicationConfiguration.
+// +kubebuilder:printcolumn:JSONPath=".spec.definitionRef.name",name=DEFINITION-NAME,type=string
+// +kubebuilder:resource:scope=Namespaced,categories={oam},shortName=scope
+// +kubebuilder:storageversion
+type ScopeDefinition struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec ScopeDefinitionSpec `json:"spec,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ScopeDefinitionList contains a list of ScopeDefinition.
+type ScopeDefinitionList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ScopeDefinition `json:"items"`
+}
+
+// +kubebuilder:object:root=true
+// +kubebuilder:subresource:status
+
+// An ResourceTracker represents a tracker for track cross namespace resources
+// +kubebuilder:resource:scope=Cluster,categories={oam},shortName=tracker
+type ResourceTracker struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Status ResourceTrackerStatus `json:"status,omitempty"`
+}
+
+// ResourceTrackerStatus define the status of resourceTracker
+type ResourceTrackerStatus struct {
+	TrackedResources []TypedReference `json:"trackedResources,omitempty"`
+}
+
+// A TypedReference refers to an object by Name, Kind, and APIVersion. It is
+// commonly used to reference across-namespace objects
+type TypedReference struct {
+	// APIVersion of the referenced object.
+	APIVersion string `json:"apiVersion"`
+
+	// Kind of the referenced object.
+	Kind string `json:"kind"`
+
+	// Name of the referenced object.
+	Name string `json:"name"`
+
+	// Namespace of the objects outside the application namespace.
+	// +optional
+	Namespace string `json:"namespace,omitempty"`
+
+	// UID of the referenced object.
+	// +optional
+	UID types.UID `json:"uid,omitempty"`
+}
+
+// +kubebuilder:object:root=true
+
+// ResourceTrackerList contains a list of ResourceTracker
+type ResourceTrackerList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ResourceTracker `json:"items"`
+}

apis/core.oam.dev/v1beta1/doc.go

@@ -0,0 +1,22 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+// Package v1beta1 contains resources relating to the Open Application Model.
+// See https://github.com/oam-dev/spec for more details.
+// +kubebuilder:object:generate=true
+// +groupName=core.oam.dev
+// +versionName=v1beta1
+package v1beta1

apis/core.oam.dev/v1beta1/register.go

@@ -0,0 +1,131 @@
+/*
+ Copyright 2021. The KubeVela Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	"reflect"
+
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/scheme"
+)
+
+// Package type metadata.
+const (
+	Group   = "core.oam.dev"
+	Version = "v1beta1"
+)
+
+var (
+	// SchemeGroupVersion is group version used to register these objects
+	SchemeGroupVersion = schema.GroupVersion{Group: Group, Version: Version}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+)
+
+// ComponentDefinition type metadata.
+var (
+	ComponentDefinitionKind             = reflect.TypeOf(ComponentDefinition{}).Name()
+	ComponentDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: ComponentDefinitionKind}.String()
+	ComponentDefinitionKindAPIVersion   = ComponentDefinitionKind + "." + SchemeGroupVersion.String()
+	ComponentDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(ComponentDefinitionKind)
+)
+
+// WorkloadDefinition type metadata.
+var (
+	WorkloadDefinitionKind             = reflect.TypeOf(WorkloadDefinition{}).Name()
+	WorkloadDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: WorkloadDefinitionKind}.String()
+	WorkloadDefinitionKindAPIVersion   = WorkloadDefinitionKind + "." + SchemeGroupVersion.String()
+	WorkloadDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(WorkloadDefinitionKind)
+)
+
+// TraitDefinition type metadata.
+var (
+	TraitDefinitionKind             = reflect.TypeOf(TraitDefinition{}).Name()
+	TraitDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: TraitDefinitionKind}.String()
+	TraitDefinitionKindAPIVersion   = TraitDefinitionKind + "." + SchemeGroupVersion.String()
+	TraitDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(TraitDefinitionKind)
+)
+
+// Application type metadata.
+var (
+	ApplicationKind            = reflect.TypeOf(Application{}).Name()
+	ApplicationGroupKind       = schema.GroupKind{Group: Group, Kind: ApplicationKind}.String()
+	ApplicationKindAPIVersion  = ApplicationKind + "." + SchemeGroupVersion.String()
+	ApplicationKindVersionKind = SchemeGroupVersion.WithKind(ApplicationKind)
+)
+
+// AppRollout type metadata.
+var (
+	AppRolloutKind            = reflect.TypeOf(AppRollout{}).Name()
+	AppRolloutGroupKind       = schema.GroupKind{Group: Group, Kind: AppRolloutKind}.String()
+	AppRolloutKindAPIVersion  = ApplicationKind + "." + SchemeGroupVersion.String()
+	AppRolloutKindVersionKind = SchemeGroupVersion.WithKind(AppRolloutKind)
+)
+
+// ApplicationRevision type metadata
+var (
+	ApplicationRevisionKind             = reflect.TypeOf(ApplicationRevision{}).Name()
+	ApplicationRevisionGroupKind        = schema.GroupKind{Group: Group, Kind: ApplicationRevisionKind}.String()
+	ApplicationRevisionKindAPIVersion   = ApplicationRevisionKind + "." + SchemeGroupVersion.String()
+	ApplicationRevisionGroupVersionKind = SchemeGroupVersion.WithKind(ApplicationRevisionKind)
+)
+
+// ScopeDefinition type metadata.
+var (
+	ScopeDefinitionKind             = reflect.TypeOf(ScopeDefinition{}).Name()
+	ScopeDefinitionGroupKind        = schema.GroupKind{Group: Group, Kind: ScopeDefinitionKind}.String()
+	ScopeDefinitionKindAPIVersion   = ScopeDefinitionKind + "." + SchemeGroupVersion.String()
+	ScopeDefinitionGroupVersionKind = SchemeGroupVersion.WithKind(ScopeDefinitionKind)
+)
+
+// ResourceTracker type metadata.
+var (
+	ResourceTrackerKind            = reflect.TypeOf(ResourceTracker{}).Name()
+	ResourceTrackerGroupKind       = schema.GroupKind{Group: Group, Kind: ResourceTrackerKind}.String()
+	ResourceTrackerKindAPIVersion  = ResourceTrackerKind + "." + SchemeGroupVersion.String()
+	ResourceTrackerKindVersionKind = SchemeGroupVersion.WithKind(ResourceTrackerKind)
+)
+
+// AppDeployment type metadata.
+var (
+	AppDeploymentKind            = reflect.TypeOf(AppDeployment{}).Name()
+	AppDeploymentGroupKind       = schema.GroupKind{Group: Group, Kind: AppDeploymentKind}.String()
+	AppDeploymentKindAPIVersion  = AppDeploymentKind + "." + SchemeGroupVersion.String()
+	AppDeploymentKindVersionKind = SchemeGroupVersion.WithKind(AppDeploymentKind)
+)
+
+// Cluster type metadata.
+var (
+	ClusterKind            = reflect.TypeOf(Cluster{}).Name()
+	ClusterGroupKind       = schema.GroupKind{Group: Group, Kind: ClusterKind}.String()
+	ClusterKindAPIVersion  = ApplicationKind + "." + SchemeGroupVersion.String()
+	ClusterKindVersionKind = SchemeGroupVersion.WithKind(ClusterKind)
+)
+
+func init() {
+	SchemeBuilder.Register(&ComponentDefinition{}, &ComponentDefinitionList{})
+	SchemeBuilder.Register(&WorkloadDefinition{}, &WorkloadDefinitionList{})
+	SchemeBuilder.Register(&TraitDefinition{}, &TraitDefinitionList{})
+	SchemeBuilder.Register(&ScopeDefinition{}, &ScopeDefinitionList{})
+	SchemeBuilder.Register(&Application{}, &ApplicationList{})
+	SchemeBuilder.Register(&AppRollout{}, &AppRolloutList{})
+	SchemeBuilder.Register(&ApplicationRevision{}, &ApplicationRevisionList{})
+	SchemeBuilder.Register(&AppDeployment{}, &AppDeploymentList{})
+	SchemeBuilder.Register(&Cluster{}, &ClusterList{})
+	SchemeBuilder.Register(&ResourceTracker{}, &ResourceTrackerList{})
+}

apis/generate.go

@@ -0,0 +1,37 @@
+// +build generate
+
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// See the below link for details on what is happening here.
+// https://github.com/golang/go/wiki/Modules#how-can-i-track-tool-dependencies-for-a-module
+
+// NOTE(@wonderflow) We don't remove existing CRDs here, because the crd folders contain not only auto generated.
+
+// Generate deepcopy methodsets and CRD manifests
+//go:generate go run -tags generate sigs.k8s.io/controller-tools/cmd/controller-gen object:headerFile=../hack/boilerplate.go.txt paths=./... crd:crdVersions=v1 output:artifacts:config=../config/crd/base
+
+// Generate legacy_support for K8s 1.12~1.15 versions CRD manifests
+//go:generate go run -tags generate sigs.k8s.io/controller-tools/cmd/controller-gen object:headerFile=../hack/boilerplate.go.txt paths=./... crd:trivialVersions=true output:artifacts:config=../legacy/charts/vela-core-legacy/crds
+//go:generate go run ../legacy/convert/main.go ../legacy/charts/vela-core-legacy/crds
+
+//go:generate go run ../hack/crd/update.go ../charts/vela-core/crds/standard.oam.dev_podspecworkloads.yaml
+
+package apis
+
+import (
+	_ "sigs.k8s.io/controller-tools/cmd/controller-gen" //nolint:typecheck
+)

apis/standard.oam.dev/v1alpha1/groupversion_info.go

@@ -1,5 +1,5 @@
 /*
-
+Copyright 2021 The KubeVela Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -24,9 +24,16 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/scheme"
 )
 
+const (
+	// GroupName of the CRDs
+	GroupName = "standard.oam.dev"
+	// Version of the group of CRDs
+	Version = "v1alpha1"
+)
+
 var (
 	// SchemeGroupVersion is group version used to register these objects
-	SchemeGroupVersion = schema.GroupVersion{Group: "standard.oam.dev", Version: "v1alpha1"}
+	SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: Version}
 
 	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
 	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}

apis/standard.oam.dev/v1alpha1/podspecworkload_types.go

@@ -1,5 +1,5 @@
 /*
-
+Copyright 2021 The KubeVela Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -18,25 +18,26 @@ package v1alpha1
 
 import (
 	cpv1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
-	"github.com/crossplane/oam-kubernetes-runtime/pkg/oam"
 	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/pkg/oam"
 )
 
-// ContainerizedSpec defines the desired state of Containerized
-type ContainerizedSpec struct {
+// PodSpecWorkloadSpec defines the desired state of PodSpecWorkload
+type PodSpecWorkloadSpec struct {
 	// Replicas is the desired number of replicas of the given podSpec.
 	// These are replicas in the sense that they are instantiations of the same podSpec.
 	// If unspecified, defaults to 1.
-	Replicas *int32 `json:"replicas"`
+	Replicas *int32 `json:"replicas,omitempty"`
 
 	// PodSpec describes the pods that will be created,
-	// we omit the meta part as it will be exactly the same as the containerized
+	// we omit the meta part as it will be exactly the same as the PodSpecWorkload
 	PodSpec v1.PodSpec `json:"podSpec"`
 }
 
-// ContainerizedStatus defines the observed state of Containerized
-type ContainerizedStatus struct {
+// PodSpecWorkloadStatus defines the observed state of PodSpecWorkload
+type PodSpecWorkloadStatus struct {
 	cpv1alpha1.ConditionedStatus `json:",inline"`
 
 	// Resources managed by this workload.
@@ -45,36 +46,40 @@ type ContainerizedStatus struct {
 
 // +kubebuilder:object:root=true
 
-// Containerized is the Schema for the containerizeds API
+// PodSpecWorkload is the Schema for the PodSpec API
+// +genclient:method=GetScale,verb=get,subresource=scale,result=k8s.io/api/autoscaling/v1.Scale
+// +genclient:method=UpdateScale,verb=update,subresource=scale,input=k8s.io/api/autoscaling/v1.Scale,result=k8s.io/api/autoscaling/v1.Scale
 // +kubebuilder:resource:categories={oam}
 // +kubebuilder:subresource:status
-type Containerized struct {
+type PodSpecWorkload struct {
 	metav1.TypeMeta   `json:",inline"`
 	metav1.ObjectMeta `json:"metadata,omitempty"`
 
-	Spec   ContainerizedSpec   `json:"spec,omitempty"`
-	Status ContainerizedStatus `json:"status,omitempty"`
+	Spec   PodSpecWorkloadSpec   `json:"spec,omitempty"`
+	Status PodSpecWorkloadStatus `json:"status,omitempty"`
 }
 
 // +kubebuilder:object:root=true
 
-// ContainerizedList contains a list of Containerized
-type ContainerizedList struct {
+// PodSpecWorkloadList contains a list of PodSpecWorkload
+type PodSpecWorkloadList struct {
 	metav1.TypeMeta `json:",inline"`
 	metav1.ListMeta `json:"metadata,omitempty"`
-	Items           []Containerized `json:"items"`
+	Items           []PodSpecWorkload `json:"items"`
 }
 
 func init() {
-	SchemeBuilder.Register(&Containerized{}, &ContainerizedList{})
+	SchemeBuilder.Register(&PodSpecWorkload{}, &PodSpecWorkloadList{})
 }
 
-var _ oam.Workload = &Containerized{}
+var _ oam.Workload = &PodSpecWorkload{}
 
-func (in *Containerized) SetConditions(c ...cpv1alpha1.Condition) {
+// SetConditions set condition for this CR
+func (in *PodSpecWorkload) SetConditions(c ...cpv1alpha1.Condition) {
 	in.Status.SetConditions(c...)
 }
 
-func (in *Containerized) GetCondition(c cpv1alpha1.ConditionType) cpv1alpha1.Condition {
+// GetCondition set condition for this CR
+func (in *PodSpecWorkload) GetCondition(c cpv1alpha1.ConditionType) cpv1alpha1.Condition {
 	return in.Status.GetCondition(c)
 }

apis/standard.oam.dev/v1alpha1/rollout_plan_types.go

@@ -0,0 +1,283 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	"k8s.io/apimachinery/pkg/util/intstr"
+)
+
+// RolloutStrategyType defines strategies for pods rollout
+type RolloutStrategyType string
+
+const (
+	// IncreaseFirstRolloutStrategyType indicates that we increase the target resources first
+	IncreaseFirstRolloutStrategyType RolloutStrategyType = "IncreaseFirst"
+
+	// DecreaseFirstRolloutStrategyType indicates that we decrease the source resources first
+	DecreaseFirstRolloutStrategyType RolloutStrategyType = "DecreaseFirst"
+)
+
+// HookType can be pre, post or during rollout
+type HookType string
+
+const (
+	// InitializeRolloutHook execute webhook during the rollout initializing phase
+	InitializeRolloutHook HookType = "initialize-rollout"
+	// PreBatchRolloutHook execute webhook before each batch rollout
+	PreBatchRolloutHook HookType = "pre-batch-rollout"
+	// PostBatchRolloutHook execute webhook after each batch rollout
+	PostBatchRolloutHook HookType = "post-batch-rollout"
+	// FinalizeRolloutHook execute the webhook during the rollout finalizing phase
+	FinalizeRolloutHook HookType = "finalize-rollout"
+)
+
+// RollingState is the overall rollout state
+type RollingState string
+
+const (
+	// LocatingTargetAppState indicates that the rollout is in the stage of locating target app
+	// we use this state to make sure we special handle the target app successfully only once
+	LocatingTargetAppState RollingState = "locatingTargetApp"
+	// VerifyingSpecState indicates that the rollout is in the stage of verifying the rollout settings
+	// and the controller can locate both the target and the source
+	VerifyingSpecState RollingState = "verifyingSpec"
+	// InitializingState indicates that the rollout is initializing all the new resources
+	InitializingState RollingState = "initializing"
+	// RollingInBatchesState indicates that the rollout starts rolling
+	RollingInBatchesState RollingState = "rollingInBatches"
+	// FinalisingState indicates that the rollout is finalizing, possibly clean up the old resources, adjust traffic
+	FinalisingState RollingState = "finalising"
+	// RolloutFailingState indicates that the rollout is failing
+	// one needs to finalize it before mark it as failed by cleaning up the old resources, adjust traffic
+	RolloutFailingState RollingState = "rolloutFailing"
+	// RolloutSucceedState indicates that rollout successfully completed to match the desired target state
+	RolloutSucceedState RollingState = "rolloutSucceed"
+	// RolloutAbandoningState indicates that the rollout is being abandoned
+	// we need to finalize it by cleaning up the old resources, adjust traffic and return control back to its owner
+	RolloutAbandoningState RollingState = "rolloutAbandoning"
+	// RolloutDeletingState indicates that the rollout is being deleted
+	// we need to finalize it by cleaning up the old resources, adjust traffic and return control back to its owner
+	RolloutDeletingState RollingState = "RolloutDeletingState"
+	// RolloutFailedState indicates that rollout is failed, the target replica is not reached
+	// we can not move forward anymore, we will let the client to decide when or whether to revert.
+	RolloutFailedState RollingState = "rolloutFailed"
+)
+
+// BatchRollingState is the sub state when the rollout is on the fly
+type BatchRollingState string
+
+const (
+	// BatchInitializingState still rolling the batch, the batch rolling is not completed yet
+	BatchInitializingState BatchRollingState = "batchInitializing"
+	// BatchInRollingState still rolling the batch, the batch rolling is not completed yet
+	BatchInRollingState BatchRollingState = "batchInRolling"
+	// BatchVerifyingState verifying if the application is ready to roll.
+	BatchVerifyingState BatchRollingState = "batchVerifying"
+	// BatchRolloutFailedState indicates that the batch didn't get the manual or automatic approval
+	BatchRolloutFailedState BatchRollingState = "batchVerifyFailed"
+	// BatchFinalizingState indicates that all the pods in the are available, we can move on to the next batch
+	BatchFinalizingState BatchRollingState = "batchFinalizing"
+	// BatchReadyState indicates that all the pods in the are upgraded and its state is ready
+	BatchReadyState BatchRollingState = "batchReady"
+)
+
+// RolloutPlan fines the details of the rollout plan
+type RolloutPlan struct {
+
+	// RolloutStrategy defines strategies for the rollout plan
+	// The default is IncreaseFirstRolloutStrategyType
+	// +optional
+	RolloutStrategy RolloutStrategyType `json:"rolloutStrategy,omitempty"`
+
+	// The size of the target resource. The default is the same
+	// as the size of the source resource.
+	// +optional
+	TargetSize *int32 `json:"targetSize,omitempty"`
+
+	// The number of batches, default = 1
+	// +optional
+	NumBatches *int32 `json:"numBatches,omitempty"`
+
+	// The exact distribution among batches.
+	// its size has to be exactly the same as the NumBatches (if set)
+	// The total number cannot exceed the targetSize or the size of the source resource
+	// We will IGNORE the last batch's replica field if it's a percentage since round errors can lead to inaccurate sum
+	// We highly recommend to leave the last batch's replica field empty
+	// +optional
+	RolloutBatches []RolloutBatch `json:"rolloutBatches,omitempty"`
+
+	// All pods in the batches up to the batchPartition (included) will have
+	// the target resource specification while the rest still have the source resource
+	// This is designed for the operators to manually rollout
+	// Default is the the number of batches which will rollout all the batches
+	// +optional
+	BatchPartition *int32 `json:"batchPartition,omitempty"`
+
+	// Paused the rollout, default is false
+	// +optional
+	Paused bool `json:"paused,omitempty"`
+
+	// RolloutWebhooks provide a way for the rollout to interact with an external process
+	// +optional
+	RolloutWebhooks []RolloutWebhook `json:"rolloutWebhooks,omitempty"`
+
+	// CanaryMetric provides a way for the rollout process to automatically check certain metrics
+	// before complete the process
+	// +optional
+	CanaryMetric []CanaryMetric `json:"canaryMetric,omitempty"`
+}
+
+// RolloutBatch is used to describe how the each batch rollout should be
+type RolloutBatch struct {
+	// Replicas is the number of pods to upgrade in this batch
+	// it can be an absolute number (ex: 5) or a percentage of total pods
+	// we will ignore the percentage of the last batch to just fill the gap
+	// +optional
+	// it is mutually exclusive with the PodList field
+	Replicas intstr.IntOrString `json:"replicas,omitempty"`
+
+	// The list of Pods to get upgraded
+	// +optional
+	// it is mutually exclusive with the Replicas field
+	PodList []string `json:"podList,omitempty"`
+
+	// MaxUnavailable is the max allowed number of pods that is unavailable
+	// during the upgrade. We will mark the batch as ready as long as there are less
+	// or equal number of pods unavailable than this number.
+	// default = 0
+	// +optional
+	MaxUnavailable *intstr.IntOrString `json:"maxUnavailable,omitempty"`
+
+	// The wait time, in seconds, between instances upgrades, default = 0
+	// +optional
+	InstanceInterval *int32 `json:"instanceInterval,omitempty"`
+
+	// RolloutWebhooks provides a way for the batch rollout to interact with an external process
+	// +optional
+	BatchRolloutWebhooks []RolloutWebhook `json:"batchRolloutWebhooks,omitempty"`
+
+	// CanaryMetric provides a way for the batch rollout process to automatically check certain metrics
+	// before moving to the next batch
+	// +optional
+	CanaryMetric []CanaryMetric `json:"canaryMetric,omitempty"`
+}
+
+// RolloutWebhook holds the reference to external checks used for canary analysis
+type RolloutWebhook struct {
+	// Type of this webhook
+	Type HookType `json:"type"`
+
+	// Name of this webhook
+	Name string `json:"name"`
+
+	// URL address of this webhook
+	URL string `json:"url"`
+
+	// Method the HTTP call method, default is POST
+	Method string `json:"method,omitempty"`
+
+	// ExpectedStatus contains all the expected http status code that we will accept as success
+	ExpectedStatus []int `json:"expectedStatus,omitempty"`
+
+	// Metadata (key-value pairs) for this webhook
+	// +optional
+	Metadata *map[string]string `json:"metadata,omitempty"`
+}
+
+// RolloutWebhookPayload holds the info and metadata sent to webhooks
+type RolloutWebhookPayload struct {
+	// Name of the upgrading resource
+	Name string `json:"name"`
+
+	// Namespace of the upgrading resource
+	Namespace string `json:"namespace"`
+
+	// Phase of the rollout
+	Phase string `json:"phase"`
+
+	// Metadata (key-value pairs) are the extra data send to this webhook
+	Metadata map[string]string `json:"metadata,omitempty"`
+}
+
+// CanaryMetric holds the reference to metrics used for canary analysis
+type CanaryMetric struct {
+	// Name of the metric
+	Name string `json:"name"`
+
+	// Interval represents the windows size
+	Interval string `json:"interval,omitempty"`
+
+	// Range value accepted for this metric
+	// +optional
+	MetricsRange *MetricsExpectedRange `json:"metricsRange,omitempty"`
+
+	// TemplateRef references a metric template object
+	// +optional
+	TemplateRef *runtimev1alpha1.TypedReference `json:"templateRef,omitempty"`
+}
+
+// MetricsExpectedRange defines the range used for metrics validation
+type MetricsExpectedRange struct {
+	// Minimum value
+	// +optional
+	Min *intstr.IntOrString `json:"min,omitempty"`
+
+	// Maximum value
+	// +optional
+	Max *intstr.IntOrString `json:"max,omitempty"`
+}
+
+// RolloutStatus defines the observed state of a rollout plan
+type RolloutStatus struct {
+	// Conditions represents the latest available observations of a CloneSet's current state.
+	runtimev1alpha1.ConditionedStatus `json:",inline"`
+
+	// RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification
+	// and does not change until the rollout is restarted
+	RolloutOriginalSize int32 `json:"rolloutOriginalSize,omitempty"`
+
+	// RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification
+	// and does not change until the rollout is restarted
+	RolloutTargetSize int32 `json:"rolloutTargetSize,omitempty"`
+
+	// NewPodTemplateIdentifier is a string that uniquely represent the new pod template
+	// each workload type could use different ways to identify that so we cannot compare between resources
+	NewPodTemplateIdentifier string `json:"targetGeneration,omitempty"`
+
+	// lastAppliedPodTemplateIdentifier is a string that uniquely represent the last pod template
+	// each workload type could use different ways to identify that so we cannot compare between resources
+	// We update this field only after a successful rollout
+	LastAppliedPodTemplateIdentifier string `json:"lastAppliedPodTemplateIdentifier,omitempty"`
+
+	// RollingState is the Rollout State
+	RollingState RollingState `json:"rollingState"`
+
+	// BatchRollingState only meaningful when the Status is rolling
+	// +optional
+	BatchRollingState BatchRollingState `json:"batchRollingState"`
+
+	// The current batch the rollout is working on/blocked
+	// it starts from 0
+	CurrentBatch int32 `json:"currentBatch"`
+
+	// UpgradedReplicas is the number of Pods upgraded by the rollout controller
+	UpgradedReplicas int32 `json:"upgradedReplicas"`
+
+	// UpgradedReadyReplicas is the number of Pods upgraded by the rollout controller that have a Ready Condition.
+	UpgradedReadyReplicas int32 `json:"upgradedReadyReplicas"`
+}

apis/standard.oam.dev/v1alpha1/rollout_state.go

@@ -0,0 +1,429 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	"fmt"
+	"time"
+
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	v1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/klog/v2"
+)
+
+// RolloutEvent is used to describe the events during rollout
+type RolloutEvent string
+
+const (
+	// RollingFailedEvent indicates that we encountered an unexpected error during upgrading and can't be retried
+	RollingFailedEvent RolloutEvent = "RollingFailedEvent"
+
+	// RollingRetriableFailureEvent indicates that we encountered an unexpected but retriable error
+	RollingRetriableFailureEvent RolloutEvent = "RollingRetriableFailureEvent"
+
+	// AppLocatedEvent indicates that apps are located successfully
+	AppLocatedEvent RolloutEvent = "AppLocatedEvent"
+
+	// RollingModifiedEvent indicates that the rolling target or source has changed
+	RollingModifiedEvent RolloutEvent = "RollingModifiedEvent"
+
+	// RollingDeletedEvent indicates that the rolling is being deleted
+	RollingDeletedEvent RolloutEvent = "RollingDeletedEvent"
+
+	// RollingSpecVerifiedEvent indicates that we have successfully verified that the rollout spec
+	RollingSpecVerifiedEvent RolloutEvent = "RollingSpecVerifiedEvent"
+
+	// RollingInitializedEvent indicates that we have finished initializing all the workload resources
+	RollingInitializedEvent RolloutEvent = "RollingInitializedEvent"
+
+	// AllBatchFinishedEvent indicates that all batches are upgraded
+	AllBatchFinishedEvent RolloutEvent = "AllBatchFinishedEvent"
+
+	// RollingFinalizedEvent indicates that we have finalized the rollout which includes but not
+	// limited to the resource garbage collection
+	RollingFinalizedEvent RolloutEvent = "AllBatchFinishedEvent"
+
+	// InitializedOneBatchEvent indicates that we have successfully rolled out one batch
+	InitializedOneBatchEvent RolloutEvent = "InitializedOneBatchEvent"
+
+	// FinishedOneBatchEvent indicates that we have successfully rolled out one batch
+	FinishedOneBatchEvent RolloutEvent = "FinishedOneBatchEvent"
+
+	// RolloutOneBatchEvent indicates that we have rollout one batch
+	RolloutOneBatchEvent RolloutEvent = "RolloutOneBatchEvent"
+
+	// OneBatchAvailableEvent indicates that the batch resource is considered available
+	// this events comes after we have examine the pod readiness check and traffic shifting if needed
+	OneBatchAvailableEvent RolloutEvent = "OneBatchAvailable"
+
+	// BatchRolloutApprovedEvent indicates that we got the approval manually
+	BatchRolloutApprovedEvent RolloutEvent = "BatchRolloutApprovedEvent"
+
+	// BatchRolloutFailedEvent indicates that we are waiting for the approval of the
+	BatchRolloutFailedEvent RolloutEvent = "BatchRolloutFailedEvent"
+)
+
+// These are valid conditions of the rollout.
+const (
+	// RolloutSpecVerifying indicates that the rollout just started with verification
+	RolloutSpecVerifying runtimev1alpha1.ConditionType = "RolloutSpecVerifying"
+	// RolloutInitializing means we start to initialize the cluster
+	RolloutInitializing runtimev1alpha1.ConditionType = "RolloutInitializing"
+	// RolloutInProgress means we are upgrading resources.
+	RolloutInProgress runtimev1alpha1.ConditionType = "RolloutInProgress"
+	// RolloutFinalizing means the rollout is finalizing
+	RolloutFinalizing runtimev1alpha1.ConditionType = "RolloutFinalizing"
+	// RolloutFailing means the rollout is failing
+	RolloutFailing runtimev1alpha1.ConditionType = "RolloutFailing"
+	// RolloutAbandoning means that the rollout is being abandoned.
+	RolloutAbandoning runtimev1alpha1.ConditionType = "RolloutAbandoning"
+	// RolloutDeleting means that the rollout is being deleted.
+	RolloutDeleting runtimev1alpha1.ConditionType = "RolloutDeleting"
+	// RolloutFailed means that the rollout failed.
+	RolloutFailed runtimev1alpha1.ConditionType = "RolloutFailed"
+	// RolloutSucceed means that the rollout is done.
+	RolloutSucceed runtimev1alpha1.ConditionType = "RolloutSucceed"
+	// BatchInitializing
+	BatchInitializing runtimev1alpha1.ConditionType = "BatchInitializing"
+	// BatchPaused
+	BatchPaused runtimev1alpha1.ConditionType = "BatchPaused"
+	// BatchVerifying
+	BatchVerifying runtimev1alpha1.ConditionType = "BatchVerifying"
+	// BatchRolloutFailed
+	BatchRolloutFailed runtimev1alpha1.ConditionType = "BatchRolloutFailed"
+	// BatchFinalizing
+	BatchFinalizing runtimev1alpha1.ConditionType = "BatchFinalizing"
+	// BatchReady
+	BatchReady runtimev1alpha1.ConditionType = "BatchReady"
+)
+
+// NewPositiveCondition creates a positive condition type
+func NewPositiveCondition(condType runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return runtimev1alpha1.Condition{
+		Type:               condType,
+		Status:             v1.ConditionTrue,
+		LastTransitionTime: metav1.NewTime(time.Now()),
+	}
+}
+
+// NewNegativeCondition creates a false condition type
+func NewNegativeCondition(condType runtimev1alpha1.ConditionType, message string) runtimev1alpha1.Condition {
+	return runtimev1alpha1.Condition{
+		Type:               condType,
+		Status:             v1.ConditionFalse,
+		LastTransitionTime: metav1.NewTime(time.Now()),
+		Message:            message,
+	}
+}
+
+const invalidRollingStateTransition = "the rollout state transition from `%s` state  with `%s` is invalid"
+
+const invalidBatchRollingStateTransition = "the batch rolling state transition from `%s` state  with `%s` is invalid"
+
+func (r *RolloutStatus) getRolloutConditionType() runtimev1alpha1.ConditionType {
+	// figure out which condition type should we put in the condition depends on its state
+	switch r.RollingState {
+	case VerifyingSpecState:
+		return RolloutSpecVerifying
+
+	case InitializingState:
+		return RolloutInitializing
+
+	case RollingInBatchesState:
+		switch r.BatchRollingState {
+		case BatchInitializingState:
+			return BatchInitializing
+
+		case BatchVerifyingState:
+			return BatchVerifying
+
+		case BatchFinalizingState:
+			return BatchFinalizing
+
+		case BatchRolloutFailedState:
+			return BatchRolloutFailed
+
+		case BatchReadyState:
+			return BatchReady
+
+		default:
+			return RolloutInProgress
+		}
+
+	case FinalisingState:
+		return RolloutFinalizing
+
+	case RolloutFailingState:
+		return RolloutFailing
+
+	case RolloutAbandoningState:
+		return RolloutAbandoning
+
+	case RolloutDeletingState:
+		return RolloutDeleting
+
+	case RolloutSucceedState:
+		return RolloutSucceed
+
+	default:
+		return RolloutFailed
+	}
+}
+
+// RolloutRetry is a special state transition since we need an error message
+func (r *RolloutStatus) RolloutRetry(reason string) {
+	// we can still retry, no change on the state
+	r.SetConditions(NewNegativeCondition(r.getRolloutConditionType(), reason))
+}
+
+// RolloutFailed is a special state transition since we need an error message
+func (r *RolloutStatus) RolloutFailed(reason string) {
+	// set the condition first which depends on the state
+	r.SetConditions(NewNegativeCondition(r.getRolloutConditionType(), reason))
+	r.RollingState = RolloutFailedState
+}
+
+// RolloutFailing is a special state transition that always moves the rollout state to the failing state
+func (r *RolloutStatus) RolloutFailing(reason string) {
+	// set the condition first which depends on the state
+	r.SetConditions(NewNegativeCondition(r.getRolloutConditionType(), reason))
+	r.RollingState = RolloutFailingState
+	r.BatchRollingState = BatchInitializingState
+}
+
+// ResetStatus resets the status of the rollout to start from beginning
+func (r *RolloutStatus) ResetStatus() {
+	r.NewPodTemplateIdentifier = ""
+	r.RolloutTargetSize = -1
+	r.LastAppliedPodTemplateIdentifier = ""
+	r.RollingState = LocatingTargetAppState
+	r.BatchRollingState = BatchInitializingState
+	r.CurrentBatch = 0
+	r.UpgradedReplicas = 0
+	r.UpgradedReadyReplicas = 0
+}
+
+// SetRolloutCondition sets the supplied condition, replacing any existing condition
+// of the same type unless they are identical.
+func (r *RolloutStatus) SetRolloutCondition(new runtimev1alpha1.Condition) {
+	exists := false
+	for i, existing := range r.Conditions {
+		if existing.Type != new.Type {
+			continue
+		}
+		// we want to update the condition when the LTT changes
+		if existing.Type == new.Type &&
+			existing.Status == new.Status &&
+			existing.Reason == new.Reason &&
+			existing.Message == new.Message &&
+			existing.LastTransitionTime == new.LastTransitionTime {
+			exists = true
+			continue
+		}
+
+		r.Conditions[i] = new
+		exists = true
+	}
+	if !exists {
+		r.Conditions = append(r.Conditions, new)
+	}
+}
+
+// we can't panic since it will crash the other controllers
+func (r *RolloutStatus) illegalStateTransition(err error) {
+	r.RolloutFailed(err.Error())
+}
+
+// StateTransition is the center place to do rollout state transition
+// it returns an error if the transition is invalid
+// it changes the coming rollout state if it's valid
+func (r *RolloutStatus) StateTransition(event RolloutEvent) {
+	rollingState := r.RollingState
+	batchRollingState := r.BatchRollingState
+	defer func() {
+		klog.InfoS("try to execute a rollout state transition",
+			"pre rolling state", rollingState,
+			"pre batch rolling state", batchRollingState,
+			"post rolling state", r.RollingState,
+			"post batch rolling state", r.BatchRollingState)
+	}()
+
+	// we have special transition for these types of event since they require additional info
+	if event == RollingFailedEvent || event == RollingRetriableFailureEvent {
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+		return
+	}
+	// special handle modified event here
+	if event == RollingModifiedEvent {
+		if r.RollingState == RolloutDeletingState {
+			r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+			return
+		}
+		if r.RollingState == RolloutFailedState || r.RollingState == RolloutSucceedState {
+			r.ResetStatus()
+		} else {
+			r.SetRolloutCondition(NewNegativeCondition(r.getRolloutConditionType(), "Rollout Spec is modified"))
+			r.RollingState = RolloutAbandoningState
+			r.BatchRollingState = BatchInitializingState
+		}
+		return
+	}
+
+	// special handle deleted event here, it can happen at many states
+	if event == RollingDeletedEvent {
+		if r.RollingState == RolloutFailedState || r.RollingState == RolloutSucceedState {
+			r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+			return
+		}
+		r.SetRolloutCondition(NewNegativeCondition(r.getRolloutConditionType(), "Rollout is being deleted"))
+		r.RollingState = RolloutDeletingState
+		r.BatchRollingState = BatchInitializingState
+		return
+	}
+
+	// special handle appLocatedEvent event here, it only applies to one state but it's legal to happen at other states
+	if event == AppLocatedEvent {
+		if r.RollingState == LocatingTargetAppState {
+			r.RollingState = VerifyingSpecState
+		}
+		return
+	}
+
+	switch rollingState {
+	case VerifyingSpecState:
+		if event == RollingSpecVerifiedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.RollingState = InitializingState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	case InitializingState:
+		if event == RollingInitializedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.RollingState = RollingInBatchesState
+			r.BatchRollingState = BatchInitializingState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	case RollingInBatchesState:
+		r.batchStateTransition(event)
+		return
+
+	case RolloutAbandoningState:
+		if event == RollingFinalizedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.ResetStatus()
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	case RolloutDeletingState:
+		if event == RollingFinalizedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.RollingState = RolloutFailedState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	case FinalisingState:
+		if event == RollingFinalizedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.RollingState = RolloutSucceedState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	case RolloutFailingState:
+		if event == RollingFinalizedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.RollingState = RolloutFailedState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	case RolloutSucceedState, RolloutFailedState:
+		r.illegalStateTransition(fmt.Errorf(invalidRollingStateTransition, rollingState, event))
+
+	default:
+		r.illegalStateTransition(fmt.Errorf("invalid rolling state %s before transition", rollingState))
+	}
+}
+
+// batchStateTransition handles the state transition when the rollout is in action
+func (r *RolloutStatus) batchStateTransition(event RolloutEvent) {
+	batchRollingState := r.BatchRollingState
+	if event == BatchRolloutFailedEvent {
+		r.BatchRollingState = BatchRolloutFailedState
+		r.RollingState = RolloutFailedState
+		r.SetConditions(NewNegativeCondition(r.getRolloutConditionType(), "failed"))
+		return
+	}
+	switch batchRollingState {
+	case BatchInitializingState:
+		if event == InitializedOneBatchEvent {
+			r.BatchRollingState = BatchInRollingState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidBatchRollingStateTransition, batchRollingState, event))
+
+	case BatchInRollingState:
+		if event == RolloutOneBatchEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.BatchRollingState = BatchVerifyingState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidBatchRollingStateTransition, batchRollingState, event))
+
+	case BatchVerifyingState:
+		if event == OneBatchAvailableEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.BatchRollingState = BatchFinalizingState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidBatchRollingStateTransition, batchRollingState, event))
+
+	case BatchFinalizingState:
+		if event == FinishedOneBatchEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.BatchRollingState = BatchReadyState
+			return
+		}
+		if event == AllBatchFinishedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			// transition out of the batch loop
+			r.BatchRollingState = BatchReadyState
+			r.RollingState = FinalisingState
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidBatchRollingStateTransition, batchRollingState, event))
+
+	case BatchReadyState:
+		if event == BatchRolloutApprovedEvent {
+			r.SetRolloutCondition(NewPositiveCondition(r.getRolloutConditionType()))
+			r.BatchRollingState = BatchInitializingState
+			r.CurrentBatch++
+			return
+		}
+		r.illegalStateTransition(fmt.Errorf(invalidBatchRollingStateTransition, batchRollingState, event))
+
+	default:
+		r.illegalStateTransition(fmt.Errorf("invalid batch rolling state %s", batchRollingState))
+	}
+}

apis/standard.oam.dev/v1alpha1/rollouttrait_types.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	runtimev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/oam-dev/kubevela/pkg/oam"
+)
+
+// RolloutTraitSpec defines the desired state of RolloutTrait
+type RolloutTraitSpec struct {
+	// TargetRef references a target resource that contains the newer version
+	// of the software. We assumed that new resource already exists.
+	// This is the only resource we work on if the resource is a stateful resource (cloneset/statefulset)
+	TargetRef runtimev1alpha1.TypedReference `json:"targetRef"`
+
+	// SourceRef references the list of resources that contains the older version
+	// of the software. We assume that it's the first time to deploy when we cannot find any source.
+	// +optional
+	SourceRef []runtimev1alpha1.TypedReference `json:"sourceRef,omitempty"`
+
+	// RolloutPlan is the details on how to rollout the resources
+	RolloutPlan RolloutPlan `json:"rolloutPlan"`
+}
+
+// RolloutTrait is the Schema for the RolloutTrait API
+// +kubebuilder:object:root=true
+// +genclient
+// +kubebuilder:resource:categories={oam}
+// +kubebuilder:subresource:status
+type RolloutTrait struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   RolloutTraitSpec `json:"spec,omitempty"`
+	Status RolloutStatus    `json:"status,omitempty"`
+}
+
+// RolloutTraitList contains a list of RolloutTrait
+// +kubebuilder:object:root=true
+// +genclient
+type RolloutTraitList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []RolloutTrait `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&RolloutTrait{}, &RolloutTraitList{})
+}
+
+var _ oam.Trait = &RolloutTrait{}
+
+// SetConditions for set CR condition
+func (tr *RolloutTrait) SetConditions(c ...runtimev1alpha1.Condition) {
+	tr.Status.SetConditions(c...)
+}
+
+// GetCondition for get CR condition
+func (tr *RolloutTrait) GetCondition(c runtimev1alpha1.ConditionType) runtimev1alpha1.Condition {
+	return tr.Status.GetCondition(c)
+}
+
+// GetWorkloadReference of this MetricsTrait.
+func (tr *RolloutTrait) GetWorkloadReference() runtimev1alpha1.TypedReference {
+	return tr.Spec.TargetRef
+}
+
+// SetWorkloadReference of this MetricsTrait.
+func (tr *RolloutTrait) SetWorkloadReference(r runtimev1alpha1.TypedReference) {
+	tr.Spec.TargetRef = r
+}

apis/standard.oam.dev/v1alpha1/zz_generated.deepcopy.go

@@ -1,7 +1,7 @@
 // +build !ignore_autogenerated
 
 /*
-
+Copyright 2021 The KubeVela Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -22,35 +22,62 @@ package v1alpha1
 
 import (
 	corev1alpha1 "github.com/crossplane/crossplane-runtime/apis/core/v1alpha1"
-	"k8s.io/api/networking/v1beta1"
 	runtime "k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/intstr"
 )
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *Backend) DeepCopyInto(out *Backend) {
+func (in *CanaryMetric) DeepCopyInto(out *CanaryMetric) {
 	*out = *in
-	out.Port = in.Port
-	if in.SelectLabels != nil {
-		in, out := &in.SelectLabels, &out.SelectLabels
-		*out = make(map[string]string, len(*in))
-		for key, val := range *in {
-			(*out)[key] = val
-		}
+	if in.MetricsRange != nil {
+		in, out := &in.MetricsRange, &out.MetricsRange
+		*out = new(MetricsExpectedRange)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.TemplateRef != nil {
+		in, out := &in.TemplateRef, &out.TemplateRef
+		*out = new(corev1alpha1.TypedReference)
+		**out = **in
 	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Backend.
-func (in *Backend) DeepCopy() *Backend {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CanaryMetric.
+func (in *CanaryMetric) DeepCopy() *CanaryMetric {
 	if in == nil {
 		return nil
 	}
-	out := new(Backend)
+	out := new(CanaryMetric)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *Containerized) DeepCopyInto(out *Containerized) {
+func (in *MetricsExpectedRange) DeepCopyInto(out *MetricsExpectedRange) {
+	*out = *in
+	if in.Min != nil {
+		in, out := &in.Min, &out.Min
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	if in.Max != nil {
+		in, out := &in.Max, &out.Max
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricsExpectedRange.
+func (in *MetricsExpectedRange) DeepCopy() *MetricsExpectedRange {
+	if in == nil {
+		return nil
+	}
+	out := new(MetricsExpectedRange)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PodSpecWorkload) DeepCopyInto(out *PodSpecWorkload) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
 	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
@@ -58,18 +85,18 @@ func (in *Containerized) DeepCopyInto(out *Containerized) {
 	in.Status.DeepCopyInto(&out.Status)
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Containerized.
-func (in *Containerized) DeepCopy() *Containerized {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodSpecWorkload.
+func (in *PodSpecWorkload) DeepCopy() *PodSpecWorkload {
 	if in == nil {
 		return nil
 	}
-	out := new(Containerized)
+	out := new(PodSpecWorkload)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
-func (in *Containerized) DeepCopyObject() runtime.Object {
+func (in *PodSpecWorkload) DeepCopyObject() runtime.Object {
 	if c := in.DeepCopy(); c != nil {
 		return c
 	}
@@ -77,31 +104,31 @@ func (in *Containerized) DeepCopyObject() runtime.Object {
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *ContainerizedList) DeepCopyInto(out *ContainerizedList) {
+func (in *PodSpecWorkloadList) DeepCopyInto(out *PodSpecWorkloadList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
 	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
-		*out = make([]Containerized, len(*in))
+		*out = make([]PodSpecWorkload, len(*in))
 		for i := range *in {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ContainerizedList.
-func (in *ContainerizedList) DeepCopy() *ContainerizedList {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodSpecWorkloadList.
+func (in *PodSpecWorkloadList) DeepCopy() *PodSpecWorkloadList {
 	if in == nil {
 		return nil
 	}
-	out := new(ContainerizedList)
+	out := new(PodSpecWorkloadList)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
-func (in *ContainerizedList) DeepCopyObject() runtime.Object {
+func (in *PodSpecWorkloadList) DeepCopyObject() runtime.Object {
 	if c := in.DeepCopy(); c != nil {
 		return c
 	}
@@ -109,7 +136,7 @@ func (in *ContainerizedList) DeepCopyObject() runtime.Object {
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *ContainerizedSpec) DeepCopyInto(out *ContainerizedSpec) {
+func (in *PodSpecWorkloadSpec) DeepCopyInto(out *PodSpecWorkloadSpec) {
 	*out = *in
 	if in.Replicas != nil {
 		in, out := &in.Replicas, &out.Replicas
@@ -119,18 +146,18 @@ func (in *ContainerizedSpec) DeepCopyInto(out *ContainerizedSpec) {
 	in.PodSpec.DeepCopyInto(&out.PodSpec)
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ContainerizedSpec.
-func (in *ContainerizedSpec) DeepCopy() *ContainerizedSpec {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodSpecWorkloadSpec.
+func (in *PodSpecWorkloadSpec) DeepCopy() *PodSpecWorkloadSpec {
 	if in == nil {
 		return nil
 	}
-	out := new(ContainerizedSpec)
+	out := new(PodSpecWorkloadSpec)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *ContainerizedStatus) DeepCopyInto(out *ContainerizedStatus) {
+func (in *PodSpecWorkloadStatus) DeepCopyInto(out *PodSpecWorkloadStatus) {
 	*out = *in
 	in.ConditionedStatus.DeepCopyInto(&out.ConditionedStatus)
 	if in.Resources != nil {
@@ -140,115 +167,130 @@ func (in *ContainerizedStatus) DeepCopyInto(out *ContainerizedStatus) {
 	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ContainerizedStatus.
-func (in *ContainerizedStatus) DeepCopy() *ContainerizedStatus {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PodSpecWorkloadStatus.
+func (in *PodSpecWorkloadStatus) DeepCopy() *PodSpecWorkloadStatus {
 	if in == nil {
 		return nil
 	}
-	out := new(ContainerizedStatus)
+	out := new(PodSpecWorkloadStatus)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *MetricsTrait) DeepCopyInto(out *MetricsTrait) {
+func (in *RolloutBatch) DeepCopyInto(out *RolloutBatch) {
 	*out = *in
-	out.TypeMeta = in.TypeMeta
-	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
-	in.Spec.DeepCopyInto(&out.Spec)
-	in.Status.DeepCopyInto(&out.Status)
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricsTrait.
-func (in *MetricsTrait) DeepCopy() *MetricsTrait {
-	if in == nil {
-		return nil
-	}
-	out := new(MetricsTrait)
-	in.DeepCopyInto(out)
-	return out
-}
-
-// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
-func (in *MetricsTrait) DeepCopyObject() runtime.Object {
-	if c := in.DeepCopy(); c != nil {
-		return c
-	}
-	return nil
-}
-
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *MetricsTraitList) DeepCopyInto(out *MetricsTraitList) {
-	*out = *in
-	out.TypeMeta = in.TypeMeta
-	in.ListMeta.DeepCopyInto(&out.ListMeta)
-	if in.Items != nil {
-		in, out := &in.Items, &out.Items
-		*out = make([]MetricsTrait, len(*in))
-		for i := range *in {
-			(*in)[i].DeepCopyInto(&(*out)[i])
-		}
-	}
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricsTraitList.
-func (in *MetricsTraitList) DeepCopy() *MetricsTraitList {
-	if in == nil {
-		return nil
-	}
-	out := new(MetricsTraitList)
-	in.DeepCopyInto(out)
-	return out
-}
-
-// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
-func (in *MetricsTraitList) DeepCopyObject() runtime.Object {
-	if c := in.DeepCopy(); c != nil {
-		return c
-	}
-	return nil
-}
-
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *MetricsTraitSpec) DeepCopyInto(out *MetricsTraitSpec) {
-	*out = *in
-	in.ScrapeService.DeepCopyInto(&out.ScrapeService)
-	out.WorkloadReference = in.WorkloadReference
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricsTraitSpec.
-func (in *MetricsTraitSpec) DeepCopy() *MetricsTraitSpec {
-	if in == nil {
-		return nil
-	}
-	out := new(MetricsTraitSpec)
-	in.DeepCopyInto(out)
-	return out
-}
-
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *MetricsTraitStatus) DeepCopyInto(out *MetricsTraitStatus) {
-	*out = *in
-	in.ConditionedStatus.DeepCopyInto(&out.ConditionedStatus)
-	if in.ServiceMonitorNames != nil {
-		in, out := &in.ServiceMonitorNames, &out.ServiceMonitorNames
+	out.Replicas = in.Replicas
+	if in.PodList != nil {
+		in, out := &in.PodList, &out.PodList
 		*out = make([]string, len(*in))
 		copy(*out, *in)
 	}
+	if in.MaxUnavailable != nil {
+		in, out := &in.MaxUnavailable, &out.MaxUnavailable
+		*out = new(intstr.IntOrString)
+		**out = **in
+	}
+	if in.InstanceInterval != nil {
+		in, out := &in.InstanceInterval, &out.InstanceInterval
+		*out = new(int32)
+		**out = **in
+	}
+	if in.BatchRolloutWebhooks != nil {
+		in, out := &in.BatchRolloutWebhooks, &out.BatchRolloutWebhooks
+		*out = make([]RolloutWebhook, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.CanaryMetric != nil {
+		in, out := &in.CanaryMetric, &out.CanaryMetric
+		*out = make([]CanaryMetric, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MetricsTraitStatus.
-func (in *MetricsTraitStatus) DeepCopy() *MetricsTraitStatus {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutBatch.
+func (in *RolloutBatch) DeepCopy() *RolloutBatch {
 	if in == nil {
 		return nil
 	}
-	out := new(MetricsTraitStatus)
+	out := new(RolloutBatch)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *Route) DeepCopyInto(out *Route) {
+func (in *RolloutPlan) DeepCopyInto(out *RolloutPlan) {
+	*out = *in
+	if in.TargetSize != nil {
+		in, out := &in.TargetSize, &out.TargetSize
+		*out = new(int32)
+		**out = **in
+	}
+	if in.NumBatches != nil {
+		in, out := &in.NumBatches, &out.NumBatches
+		*out = new(int32)
+		**out = **in
+	}
+	if in.RolloutBatches != nil {
+		in, out := &in.RolloutBatches, &out.RolloutBatches
+		*out = make([]RolloutBatch, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.BatchPartition != nil {
+		in, out := &in.BatchPartition, &out.BatchPartition
+		*out = new(int32)
+		**out = **in
+	}
+	if in.RolloutWebhooks != nil {
+		in, out := &in.RolloutWebhooks, &out.RolloutWebhooks
+		*out = make([]RolloutWebhook, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.CanaryMetric != nil {
+		in, out := &in.CanaryMetric, &out.CanaryMetric
+		*out = make([]CanaryMetric, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutPlan.
+func (in *RolloutPlan) DeepCopy() *RolloutPlan {
+	if in == nil {
+		return nil
+	}
+	out := new(RolloutPlan)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RolloutStatus) DeepCopyInto(out *RolloutStatus) {
+	*out = *in
+	in.ConditionedStatus.DeepCopyInto(&out.ConditionedStatus)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutStatus.
+func (in *RolloutStatus) DeepCopy() *RolloutStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(RolloutStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RolloutTrait) DeepCopyInto(out *RolloutTrait) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
 	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
@@ -256,18 +298,18 @@ func (in *Route) DeepCopyInto(out *Route) {
 	in.Status.DeepCopyInto(&out.Status)
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Route.
-func (in *Route) DeepCopy() *Route {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutTrait.
+func (in *RolloutTrait) DeepCopy() *RolloutTrait {
 	if in == nil {
 		return nil
 	}
-	out := new(Route)
+	out := new(RolloutTrait)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
-func (in *Route) DeepCopyObject() runtime.Object {
+func (in *RolloutTrait) DeepCopyObject() runtime.Object {
 	if c := in.DeepCopy(); c != nil {
 		return c
 	}
@@ -275,31 +317,31 @@ func (in *Route) DeepCopyObject() runtime.Object {
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *RouteList) DeepCopyInto(out *RouteList) {
+func (in *RolloutTraitList) DeepCopyInto(out *RolloutTraitList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
 	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
-		*out = make([]Route, len(*in))
+		*out = make([]RolloutTrait, len(*in))
 		for i := range *in {
 			(*in)[i].DeepCopyInto(&(*out)[i])
 		}
 	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteList.
-func (in *RouteList) DeepCopy() *RouteList {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutTraitList.
+func (in *RolloutTraitList) DeepCopy() *RolloutTraitList {
 	if in == nil {
 		return nil
 	}
-	out := new(RouteList)
+	out := new(RolloutTraitList)
 	in.DeepCopyInto(out)
 	return out
 }
 
 // DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
-func (in *RouteList) DeepCopyObject() runtime.Object {
+func (in *RolloutTraitList) DeepCopyObject() runtime.Object {
 	if c := in.DeepCopy(); c != nil {
 		return c
 	}
@@ -307,108 +349,76 @@ func (in *RouteList) DeepCopyObject() runtime.Object {
 }
 
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *RouteSpec) DeepCopyInto(out *RouteSpec) {
+func (in *RolloutTraitSpec) DeepCopyInto(out *RolloutTraitSpec) {
 	*out = *in
-	out.WorkloadReference = in.WorkloadReference
-	if in.TLS != nil {
-		in, out := &in.TLS, &out.TLS
-		*out = new(TLS)
-		**out = **in
+	out.TargetRef = in.TargetRef
+	if in.SourceRef != nil {
+		in, out := &in.SourceRef, &out.SourceRef
+		*out = make([]corev1alpha1.TypedReference, len(*in))
+		copy(*out, *in)
 	}
-	if in.DefaultBackend != nil {
-		in, out := &in.DefaultBackend, &out.DefaultBackend
-		*out = new(v1beta1.IngressBackend)
-		(*in).DeepCopyInto(*out)
+	in.RolloutPlan.DeepCopyInto(&out.RolloutPlan)
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutTraitSpec.
+func (in *RolloutTraitSpec) DeepCopy() *RolloutTraitSpec {
+	if in == nil {
+		return nil
 	}
-	if in.CustomHeaders != nil {
-		in, out := &in.CustomHeaders, &out.CustomHeaders
+	out := new(RolloutTraitSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RolloutWebhook) DeepCopyInto(out *RolloutWebhook) {
+	*out = *in
+	if in.ExpectedStatus != nil {
+		in, out := &in.ExpectedStatus, &out.ExpectedStatus
+		*out = make([]int, len(*in))
+		copy(*out, *in)
+	}
+	if in.Metadata != nil {
+		in, out := &in.Metadata, &out.Metadata
+		*out = new(map[string]string)
+		if **in != nil {
+			in, out := *in, *out
+			*out = make(map[string]string, len(*in))
+			for key, val := range *in {
+				(*out)[key] = val
+			}
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutWebhook.
+func (in *RolloutWebhook) DeepCopy() *RolloutWebhook {
+	if in == nil {
+		return nil
+	}
+	out := new(RolloutWebhook)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RolloutWebhookPayload) DeepCopyInto(out *RolloutWebhookPayload) {
+	*out = *in
+	if in.Metadata != nil {
+		in, out := &in.Metadata, &out.Metadata
 		*out = make(map[string]string, len(*in))
 		for key, val := range *in {
 			(*out)[key] = val
 		}
 	}
-	if in.Backend != nil {
-		in, out := &in.Backend, &out.Backend
-		*out = new(Backend)
-		(*in).DeepCopyInto(*out)
-	}
 }
 
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteSpec.
-func (in *RouteSpec) DeepCopy() *RouteSpec {
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RolloutWebhookPayload.
+func (in *RolloutWebhookPayload) DeepCopy() *RolloutWebhookPayload {
 	if in == nil {
 		return nil
 	}
-	out := new(RouteSpec)
-	in.DeepCopyInto(out)
-	return out
-}
-
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *RouteStatus) DeepCopyInto(out *RouteStatus) {
-	*out = *in
-	if in.Ingress != nil {
-		in, out := &in.Ingress, &out.Ingress
-		*out = new(corev1alpha1.TypedReference)
-		**out = **in
-	}
-	if in.Service != nil {
-		in, out := &in.Service, &out.Service
-		*out = new(corev1alpha1.TypedReference)
-		**out = **in
-	}
-	in.ConditionedStatus.DeepCopyInto(&out.ConditionedStatus)
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RouteStatus.
-func (in *RouteStatus) DeepCopy() *RouteStatus {
-	if in == nil {
-		return nil
-	}
-	out := new(RouteStatus)
-	in.DeepCopyInto(out)
-	return out
-}
-
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *ScapeServiceEndPoint) DeepCopyInto(out *ScapeServiceEndPoint) {
-	*out = *in
-	out.TargetPort = in.TargetPort
-	if in.TargetSelector != nil {
-		in, out := &in.TargetSelector, &out.TargetSelector
-		*out = make(map[string]string, len(*in))
-		for key, val := range *in {
-			(*out)[key] = val
-		}
-	}
-	if in.Enabled != nil {
-		in, out := &in.Enabled, &out.Enabled
-		*out = new(bool)
-		**out = **in
-	}
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ScapeServiceEndPoint.
-func (in *ScapeServiceEndPoint) DeepCopy() *ScapeServiceEndPoint {
-	if in == nil {
-		return nil
-	}
-	out := new(ScapeServiceEndPoint)
-	in.DeepCopyInto(out)
-	return out
-}
-
-// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
-func (in *TLS) DeepCopyInto(out *TLS) {
-	*out = *in
-}
-
-// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLS.
-func (in *TLS) DeepCopy() *TLS {
-	if in == nil {
-		return nil
-	}
-	out := new(TLS)
+	out := new(RolloutWebhookPayload)
 	in.DeepCopyInto(out)
 	return out
 }

apis/types/capability.go

@@ -0,0 +1,237 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package types
+
+import (
+	"encoding/json"
+
+	"cuelang.org/go/cue"
+	"github.com/google/go-cmp/cmp"
+	"github.com/spf13/pflag"
+)
+
+// Source record the source of Capability
+type Source struct {
+	RepoName  string `json:"repoName"`
+	ChartName string `json:"chartName,omitempty"`
+}
+
+// CRDInfo record the CRD info of the Capability
+type CRDInfo struct {
+	APIVersion string `json:"apiVersion"`
+	Kind       string `json:"kind"`
+}
+
+// Capability defines the content of a capability
+type Capability struct {
+	Name           string      `json:"name"`
+	Type           CapType     `json:"type"`
+	CueTemplate    string      `json:"template,omitempty"`
+	CueTemplateURI string      `json:"templateURI,omitempty"`
+	Parameters     []Parameter `json:"parameters,omitempty"`
+	CrdName        string      `json:"crdName,omitempty"`
+	Center         string      `json:"center,omitempty"`
+	Status         string      `json:"status,omitempty"`
+	Description    string      `json:"description,omitempty"`
+
+	// trait only
+	AppliesTo []string `json:"appliesTo,omitempty"`
+
+	// Namespace represents it's a system-level or user-level capability.
+	Namespace string `json:"namespace,omitempty"`
+
+	// Plugin Source
+	Source  *Source       `json:"source,omitempty"`
+	Install *Installation `json:"install,omitempty"`
+	CrdInfo *CRDInfo      `json:"crdInfo,omitempty"`
+}
+
+// Chart defines all necessary information to install a whole chart
+type Chart struct {
+	Repo      string                 `json:"repo"`
+	URL       string                 `json:"url"`
+	Name      string                 `json:"name"`
+	Namespace string                 `json:"namespace,omitempty"`
+	Version   string                 `json:"version"`
+	Values    map[string]interface{} `json:"values"`
+}
+
+// Installation defines the installation method for this Capability, currently only helm is supported
+type Installation struct {
+	Helm Chart `json:"helm"`
+	// TODO(wonderflow) add raw yaml file support for install capability
+}
+
+// CapType defines the type of capability
+type CapType string
+
+const (
+	// TypeComponentDefinition represents OAM ComponentDefinition
+	TypeComponentDefinition CapType = "componentDefinition"
+	// TypeWorkload represents OAM Workload
+	TypeWorkload CapType = "workload"
+	// TypeTrait represents OAM Trait
+	TypeTrait CapType = "trait"
+	// TypeScope represent OAM Scope
+	TypeScope CapType = "scope"
+)
+
+// CapabilityConfigMapNamePrefix is the prefix for capability ConfigMap name
+const CapabilityConfigMapNamePrefix = "schema-"
+
+const (
+	// OpenapiV3JSONSchema is the key to store OpenAPI v3 JSON schema in ConfigMap
+	OpenapiV3JSONSchema string = "openapi-v3-json-schema"
+)
+
+// CapabilityCategory defines the category of a capability
+type CapabilityCategory string
+
+// categories of capability schematic
+const (
+	TerraformCategory CapabilityCategory = "terraform"
+
+	HelmCategory CapabilityCategory = "helm"
+
+	KubeCategory CapabilityCategory = "kube"
+
+	CUECategory CapabilityCategory = "cue"
+)
+
+// Parameter defines a parameter for cli from capability template
+type Parameter struct {
+	Name     string      `json:"name"`
+	Short    string      `json:"short,omitempty"`
+	Required bool        `json:"required,omitempty"`
+	Default  interface{} `json:"default,omitempty"`
+	Usage    string      `json:"usage,omitempty"`
+	Type     cue.Kind    `json:"type,omitempty"`
+	Alias    string      `json:"alias,omitempty"`
+}
+
+// SetFlagBy set cli flag from Parameter
+func SetFlagBy(flags *pflag.FlagSet, v Parameter) {
+	name := v.Name
+	if v.Alias != "" {
+		name = v.Alias
+	}
+	// nolint:exhaustive
+	switch v.Type {
+	case cue.IntKind:
+		var vv int64
+		switch val := v.Default.(type) {
+		case int64:
+			vv = val
+		case json.Number:
+			vv, _ = val.Int64()
+		case int:
+			vv = int64(val)
+		case float64:
+			vv = int64(val)
+		}
+		flags.Int64P(name, v.Short, vv, v.Usage)
+	case cue.StringKind:
+		flags.StringP(name, v.Short, v.Default.(string), v.Usage)
+	case cue.BoolKind:
+		flags.BoolP(name, v.Short, v.Default.(bool), v.Usage)
+	case cue.NumberKind, cue.FloatKind:
+		var vv float64
+		switch val := v.Default.(type) {
+		case int64:
+			vv = float64(val)
+		case json.Number:
+			vv, _ = val.Float64()
+		case int:
+			vv = float64(val)
+		case float64:
+			vv = val
+		}
+		flags.Float64P(name, v.Short, vv, v.Usage)
+	default:
+		// other types not supported yet
+	}
+}
+
+// CapabilityCmpOptions will set compare option
+var CapabilityCmpOptions = []cmp.Option{
+	cmp.Comparer(func(a, b Parameter) bool {
+		if a.Name != b.Name || a.Short != b.Short || a.Required != b.Required ||
+			a.Usage != b.Usage || a.Type != b.Type {
+			return false
+		}
+		// nolint:exhaustive
+		switch a.Type {
+		case cue.IntKind:
+			var va, vb int64
+			switch vala := a.Default.(type) {
+			case int64:
+				va = vala
+			case json.Number:
+				va, _ = vala.Int64()
+			case int:
+				va = int64(vala)
+			case float64:
+				va = int64(vala)
+			}
+			switch valb := b.Default.(type) {
+			case int64:
+				vb = valb
+			case json.Number:
+				vb, _ = valb.Int64()
+			case int:
+				vb = int64(valb)
+			case float64:
+				vb = int64(valb)
+			}
+			return va == vb
+		case cue.StringKind:
+			return a.Default.(string) == b.Default.(string)
+		case cue.BoolKind:
+			return a.Default.(bool) == b.Default.(bool)
+		case cue.NumberKind, cue.FloatKind:
+			var va, vb float64
+			switch vala := a.Default.(type) {
+			case int64:
+				va = float64(vala)
+			case json.Number:
+				va, _ = vala.Float64()
+			case int:
+				va = float64(vala)
+			case float64:
+				va = vala
+			}
+			switch valb := b.Default.(type) {
+			case int64:
+				vb = float64(valb)
+			case json.Number:
+				vb, _ = valb.Float64()
+			case int:
+				vb = float64(valb)
+			case float64:
+				vb = valb
+			}
+			return va == vb
+		default:
+			// complex type not supported, will regard them as not changed.
+		}
+		return true
+	})}
+
+// EqualCapability will check whether two capabilities is equal
+func EqualCapability(a, b Capability) bool {
+	return cmp.Equal(a, b, CapabilityCmpOptions...)
+}

apis/types/rolling.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package types
+
+// RollingStatus represents the rollout phases
+type RollingStatus string
+
+const (
+	// RollingTemplating means that the AC is rolling and need template
+	RollingTemplating RollingStatus = "RollingTemplating"
+	// RollingTemplated means that the AC is rolling and it already templated
+	RollingTemplated RollingStatus = "RollingTemplated"
+	// RollingCompleted means that the AC is the new active revision of the application
+	RollingCompleted RollingStatus = "RollingCompleted"
+	// InactiveAfterRollingCompleted means that the AC is the inactive revision after the rolling is finished
+	InactiveAfterRollingCompleted RollingStatus = "InactiveAfterRollingCompleted"
+)

apis/types/types.go

@@ -0,0 +1,69 @@
+/*
+Copyright 2021 The KubeVela Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package types
+
+const (
+	// DefaultKubeVelaNS defines the default KubeVela namespace in Kubernetes
+	DefaultKubeVelaNS = "vela-system"
+	// DefaultKubeVelaReleaseName defines the default name of KubeVela Release
+	DefaultKubeVelaReleaseName = "kubevela"
+	// DefaultKubeVelaChartName defines the default chart name of KubeVela, this variable MUST align to the chart name of this repo
+	DefaultKubeVelaChartName = "vela-core"
+	// DefaultKubeVelaVersion defines the default version needed for KubeVela chart
+	DefaultKubeVelaVersion = ">0.0.0-0"
+	// DefaultEnvName defines the default environment name for Apps created by KubeVela
+	DefaultEnvName = "default"
+	// DefaultAppNamespace defines the default K8s namespace for Apps created by KubeVela
+	DefaultAppNamespace = "default"
+)
+
+const (
+	// AnnDescription is the annotation which describe what is the capability used for in a WorkloadDefinition/TraitDefinition Object
+	AnnDescription = "definition.oam.dev/description"
+)
+
+const (
+	// StatusDeployed represents the App was deployed
+	StatusDeployed = "Deployed"
+	// StatusStaging represents the App was changed locally and it's spec is diff from the deployed one, or not deployed at all
+	StatusStaging = "Staging"
+)
+
+// EnvMeta stores the info for app environment
+type EnvMeta struct {
+	Name      string `json:"name"`
+	Namespace string `json:"namespace"`
+	Email     string `json:"email,omitempty"`
+	Domain    string `json:"domain,omitempty"`
+
+	Current string `json:"current,omitempty"`
+}
+
+const (
+	// TagCommandType used for tag cli category
+	TagCommandType = "commandType"
+	// TypeStart defines one category
+	TypeStart = "Getting Started"
+	// TypeApp defines one category
+	TypeApp = "Managing Applications"
+	// TypeCap defines one category
+	TypeCap = "Managing Capabilities"
+	// TypeSystem defines one category
+	TypeSystem = "System"
+	// TypePlugin defines one category used in Kubectl Plugin
+	TypePlugin = "Debug and Test"
+)

charts/third_party/cert-manager/download-cert-manager.sh

@@ -1,44 +0,0 @@
-#!/bin/bash
-
-# Copyright 2019 The Knative Authors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-#!/usr/bin/env bash
-
-# Download and unpack cert-manager
-CERT_MANAGER_VERSION=1.0.0
-ARCHIVE_DOWNLOAD_URL=https://github.com/jetstack/cert-manager/archive/v${CERT_MANAGER_VERSION}.tar.gz
-YAML_URL=https://github.com/jetstack/cert-manager/releases/download/v${CERT_MANAGER_VERSION}/cert-manager.yaml
-
-wget $ARCHIVE_DOWNLOAD_URL
-tar xzf v${CERT_MANAGER_VERSION}.tar.gz
-
-(
-# subshell in downloaded directory
-cd cert-manager-${CERT_MANAGER_VERSION} || exit
-
-# Copy the CRD yaml file
-cp deploy/manifests/00-crds.yaml ../cert-manager-crds.yaml
-)
-
-# Download the cert-manager yaml file
-wget $YAML_URL
-
-# Clean up.
-rm -rf cert-manager-${CERT_MANAGER_VERSION}
-rm v${CERT_MANAGER_VERSION}.tar.gz
-
-# Add enable-certificate-owner-ref option to cert-manager's controller.
-# The option is to cleans up secret(certificate) by adding ownerref.
-patch -l cert-manager.yaml owner-ref.patch

charts/third_party/grafana/download-grafana.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-
-# Download and unpack operator Lifecycle Manager (coreos)
-curl -sL https://github.com/operator-framework/operator-lifecycle-manager/releases/download/0.15.1/install.sh | bash -s 0.15.1

charts/third_party/grafana/grafana-operator.yaml

@@ -1,24 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: my-grafana-operator
----
-apiVersion: operators.coreos.com/v1
-kind: OperatorGroup
-metadata:
-  name: operatorgroup
-  namespace: my-grafana-operator
-spec:
-  targetNamespaces:
-  - my-grafana-operator
----
-apiVersion: operators.coreos.com/v1alpha1
-kind: Subscription
-metadata:
-  name: my-grafana-operator
-  namespace: my-grafana-operator
-spec:
-  channel: alpha
-  name: grafana-operator
-  source: operatorhubio-catalog
-  sourceNamespace: olm

charts/third_party/prometheus/monitoring-namespace.yaml

@@ -1,6 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  labels:
-    mornitoring: oam
-  name: monitoring

charts/third_party/prometheus/prometheus-operator-0podmonitorCustomResourceDefinition.yaml

@@ -1,265 +0,0 @@
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
-  creationTimestamp: null
-  name: podmonitors.monitoring.coreos.com
-spec:
-  group: monitoring.coreos.com
-  names:
-    kind: PodMonitor
-    listKind: PodMonitorList
-    plural: podmonitors
-    singular: podmonitor
-  scope: Namespaced
-  versions:
-  - name: v1
-    schema:
-      openAPIV3Schema:
-        description: PodMonitor defines monitoring for a set of pods.
-        properties:
-          apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation
-              of an object. Servers should convert recognized schemas to the latest
-              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
-            type: string
-          kind:
-            description: 'Kind is a string value representing the REST resource this
-              object represents. Servers may infer this from the endpoint the client
-              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
-            type: string
-          metadata:
-            type: object
-          spec:
-            description: Specification of desired Pod selection for target discovery
-              by Prometheus.
-            properties:
-              jobLabel:
-                description: The label to use to retrieve the job name from.
-                type: string
-              namespaceSelector:
-                description: Selector to select which namespaces the Endpoints objects
-                  are discovered from.
-                properties:
-                  any:
-                    description: Boolean describing whether all namespaces are selected
-                      in contrast to a list restricting them.
-                    type: boolean
-                  matchNames:
-                    description: List of namespace names.
-                    items:
-                      type: string
-                    type: array
-                type: object
-              podMetricsEndpoints:
-                description: A list of endpoints allowed as part of this PodMonitor.
-                items:
-                  description: PodMetricsEndpoint defines a scrapeable endpoint of
-                    a Kubernetes Pod serving Prometheus metrics.
-                  properties:
-                    honorLabels:
-                      description: HonorLabels chooses the metric's labels on collisions
-                        with target labels.
-                      type: boolean
-                    honorTimestamps:
-                      description: HonorTimestamps controls whether Prometheus respects
-                        the timestamps present in scraped data.
-                      type: boolean
-                    interval:
-                      description: Interval at which metrics should be scraped
-                      type: string
-                    metricRelabelings:
-                      description: MetricRelabelConfigs to apply to samples before
-                        ingestion.
-                      items:
-                        description: 'RelabelConfig allows dynamic rewriting of the
-                          label set, being applied to samples before ingestion. It
-                          defines `<metric_relabel_configs>`-section of Prometheus
-                          configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
-                        properties:
-                          action:
-                            description: Action to perform based on regex matching.
-                              Default is 'replace'
-                            type: string
-                          modulus:
-                            description: Modulus to take of the hash of the source
-                              label values.
-                            format: int64
-                            type: integer
-                          regex:
-                            description: Regular expression against which the extracted
-                              value is matched. Default is '(.*)'
-                            type: string
-                          replacement:
-                            description: Replacement value against which a regex replace
-                              is performed if the regular expression matches. Regex
-                              capture groups are available. Default is '$1'
-                            type: string
-                          separator:
-                            description: Separator placed between concatenated source
-                              label values. default is ';'.
-                            type: string
-                          sourceLabels:
-                            description: The source labels select values from existing
-                              labels. Their content is concatenated using the configured
-                              separator and matched against the configured regular
-                              expression for the replace, keep, and drop actions.
-                            items:
-                              type: string
-                            type: array
-                          targetLabel:
-                            description: Label to which the resulting value is written
-                              in a replace action. It is mandatory for replace actions.
-                              Regex capture groups are available.
-                            type: string
-                        type: object
-                      type: array
-                    params:
-                      additionalProperties:
-                        items:
-                          type: string
-                        type: array
-                      description: Optional HTTP URL parameters
-                      type: object
-                    path:
-                      description: HTTP path to scrape for metrics.
-                      type: string
-                    port:
-                      description: Name of the pod port this endpoint refers to. Mutually
-                        exclusive with targetPort.
-                      type: string
-                    proxyUrl:
-                      description: ProxyURL eg http://proxyserver:2195 Directs scrapes
-                        to proxy through this endpoint.
-                      type: string
-                    relabelings:
-                      description: 'RelabelConfigs to apply to samples before ingestion.
-                        More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
-                      items:
-                        description: 'RelabelConfig allows dynamic rewriting of the
-                          label set, being applied to samples before ingestion. It
-                          defines `<metric_relabel_configs>`-section of Prometheus
-                          configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
-                        properties:
-                          action:
-                            description: Action to perform based on regex matching.
-                              Default is 'replace'
-                            type: string
-                          modulus:
-                            description: Modulus to take of the hash of the source
-                              label values.
-                            format: int64
-                            type: integer
-                          regex:
-                            description: Regular expression against which the extracted
-                              value is matched. Default is '(.*)'
-                            type: string
-                          replacement:
-                            description: Replacement value against which a regex replace
-                              is performed if the regular expression matches. Regex
-                              capture groups are available. Default is '$1'
-                            type: string
-                          separator:
-                            description: Separator placed between concatenated source
-                              label values. default is ';'.
-                            type: string
-                          sourceLabels:
-                            description: The source labels select values from existing
-                              labels. Their content is concatenated using the configured
-                              separator and matched against the configured regular
-                              expression for the replace, keep, and drop actions.
-                            items:
-                              type: string
-                            type: array
-                          targetLabel:
-                            description: Label to which the resulting value is written
-                              in a replace action. It is mandatory for replace actions.
-                              Regex capture groups are available.
-                            type: string
-                        type: object
-                      type: array
-                    scheme:
-                      description: HTTP scheme to use for scraping.
-                      type: string
-                    scrapeTimeout:
-                      description: Timeout after which the scrape is ended
-                      type: string
-                    targetPort:
-                      anyOf:
-                      - type: integer
-                      - type: string
-                      description: 'Deprecated: Use ''port'' instead.'
-                      x-kubernetes-int-or-string: true
-                  type: object
-                type: array
-              podTargetLabels:
-                description: PodTargetLabels transfers labels on the Kubernetes Pod
-                  onto the target.
-                items:
-                  type: string
-                type: array
-              sampleLimit:
-                description: SampleLimit defines per-scrape limit on number of scraped
-                  samples that will be accepted.
-                format: int64
-                type: integer
-              selector:
-                description: Selector to select Pod objects.
-                properties:
-                  matchExpressions:
-                    description: matchExpressions is a list of label selector requirements.
-                      The requirements are ANDed.
-                    items:
-                      description: A label selector requirement is a selector that
-                        contains values, a key, and an operator that relates the key
-                        and values.
-                      properties:
-                        key:
-                          description: key is the label key that the selector applies
-                            to.
-                          type: string
-                        operator:
-                          description: operator represents a key's relationship to
-                            a set of values. Valid operators are In, NotIn, Exists
-                            and DoesNotExist.
-                          type: string
-                        values:
-                          description: values is an array of string values. If the
-                            operator is In or NotIn, the values array must be non-empty.
-                            If the operator is Exists or DoesNotExist, the values
-                            array must be empty. This array is replaced during a strategic
-                            merge patch.
-                          items:
-                            type: string
-                          type: array
-                      required:
-                      - key
-                      - operator
-                      type: object
-                    type: array
-                  matchLabels:
-                    additionalProperties:
-                      type: string
-                    description: matchLabels is a map of {key,value} pairs. A single
-                      {key,value} in the matchLabels map is equivalent to an element
-                      of matchExpressions, whose key field is "key", the operator
-                      is "In", and the values array contains only "value". The requirements
-                      are ANDed.
-                    type: object
-                type: object
-            required:
-            - podMetricsEndpoints
-            - selector
-            type: object
-        required:
-        - spec
-        type: object
-    served: true
-    storage: true
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

charts/third_party/prometheus/prometheus-operator-0probeCustomResourceDefinition.yaml

@@ -1,212 +0,0 @@
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
-  creationTimestamp: null
-  name: probes.monitoring.coreos.com
-spec:
-  group: monitoring.coreos.com
-  names:
-    kind: Probe
-    listKind: ProbeList
-    plural: probes
-    singular: probe
-  scope: Namespaced
-  versions:
-  - name: v1
-    schema:
-      openAPIV3Schema:
-        description: Probe defines monitoring for a set of static targets or ingresses.
-        properties:
-          apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation
-              of an object. Servers should convert recognized schemas to the latest
-              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
-            type: string
-          kind:
-            description: 'Kind is a string value representing the REST resource this
-              object represents. Servers may infer this from the endpoint the client
-              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
-            type: string
-          metadata:
-            type: object
-          spec:
-            description: Specification of desired Ingress selection for target discovery
-              by Prometheus.
-            properties:
-              interval:
-                description: Interval at which targets are probed using the configured
-                  prober. If not specified Prometheus' global scrape interval is used.
-                type: string
-              jobName:
-                description: The job name assigned to scraped metrics by default.
-                type: string
-              module:
-                description: 'The module to use for probing specifying how to probe
-                  the target. Example module configuring in the blackbox exporter:
-                  https://github.com/prometheus/blackbox_exporter/blob/master/example.yml'
-                type: string
-              prober:
-                description: Specification for the prober to use for probing targets.
-                  The prober.URL parameter is required. Targets cannot be probed if
-                  left empty.
-                properties:
-                  path:
-                    description: Path to collect metrics from. Defaults to `/probe`.
-                    type: string
-                  scheme:
-                    description: HTTP scheme to use for scraping. Defaults to `http`.
-                    type: string
-                  url:
-                    description: Mandatory URL of the prober.
-                    type: string
-                required:
-                - url
-                type: object
-              scrapeTimeout:
-                description: Timeout for scraping metrics from the Prometheus exporter.
-                type: string
-              targets:
-                description: Targets defines a set of static and/or dynamically discovered
-                  targets to be probed using the prober.
-                properties:
-                  ingress:
-                    description: Ingress defines the set of dynamically discovered
-                      ingress objects which hosts are considered for probing.
-                    properties:
-                      namespaceSelector:
-                        description: Select Ingress objects by namespace.
-                        properties:
-                          any:
-                            description: Boolean describing whether all namespaces
-                              are selected in contrast to a list restricting them.
-                            type: boolean
-                          matchNames:
-                            description: List of namespace names.
-                            items:
-                              type: string
-                            type: array
-                        type: object
-                      relabelingConfigs:
-                        description: 'RelabelConfigs to apply to samples before ingestion.
-                          More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
-                        items:
-                          description: 'RelabelConfig allows dynamic rewriting of
-                            the label set, being applied to samples before ingestion.
-                            It defines `<metric_relabel_configs>`-section of Prometheus
-                            configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
-                          properties:
-                            action:
-                              description: Action to perform based on regex matching.
-                                Default is 'replace'
-                              type: string
-                            modulus:
-                              description: Modulus to take of the hash of the source
-                                label values.
-                              format: int64
-                              type: integer
-                            regex:
-                              description: Regular expression against which the extracted
-                                value is matched. Default is '(.*)'
-                              type: string
-                            replacement:
-                              description: Replacement value against which a regex
-                                replace is performed if the regular expression matches.
-                                Regex capture groups are available. Default is '$1'
-                              type: string
-                            separator:
-                              description: Separator placed between concatenated source
-                                label values. default is ';'.
-                              type: string
-                            sourceLabels:
-                              description: The source labels select values from existing
-                                labels. Their content is concatenated using the configured
-                                separator and matched against the configured regular
-                                expression for the replace, keep, and drop actions.
-                              items:
-                                type: string
-                              type: array
-                            targetLabel:
-                              description: Label to which the resulting value is written
-                                in a replace action. It is mandatory for replace actions.
-                                Regex capture groups are available.
-                              type: string
-                          type: object
-                        type: array
-                      selector:
-                        description: Select Ingress objects by labels.
-                        properties:
-                          matchExpressions:
-                            description: matchExpressions is a list of label selector
-                              requirements. The requirements are ANDed.
-                            items:
-                              description: A label selector requirement is a selector
-                                that contains values, a key, and an operator that
-                                relates the key and values.
-                              properties:
-                                key:
-                                  description: key is the label key that the selector
-                                    applies to.
-                                  type: string
-                                operator:
-                                  description: operator represents a key's relationship
-                                    to a set of values. Valid operators are In, NotIn,
-                                    Exists and DoesNotExist.
-                                  type: string
-                                values:
-                                  description: values is an array of string values.
-                                    If the operator is In or NotIn, the values array
-                                    must be non-empty. If the operator is Exists or
-                                    DoesNotExist, the values array must be empty.
-                                    This array is replaced during a strategic merge
-                                    patch.
-                                  items:
-                                    type: string
-                                  type: array
-                              required:
-                              - key
-                              - operator
-                              type: object
-                            type: array
-                          matchLabels:
-                            additionalProperties:
-                              type: string
-                            description: matchLabels is a map of {key,value} pairs.
-                              A single {key,value} in the matchLabels map is equivalent
-                              to an element of matchExpressions, whose key field is
-                              "key", the operator is "In", and the values array contains
-                              only "value". The requirements are ANDed.
-                            type: object
-                        type: object
-                    type: object
-                  staticConfig:
-                    description: 'StaticConfig defines static targets which are considers
-                      for probing. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#static_config.'
-                    properties:
-                      labels:
-                        additionalProperties:
-                          type: string
-                        description: Labels assigned to all metrics scraped from the
-                          targets.
-                        type: object
-                      static:
-                        description: Targets is a list of URLs to probe using the
-                          configured prober.
-                        items:
-                          type: string
-                        type: array
-                    type: object
-                type: object
-            type: object
-        required:
-        - spec
-        type: object
-    served: true
-    storage: true
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

charts/third_party/prometheus/prometheus-operator-0prometheusruleCustomResourceDefinition.yaml

@@ -1,94 +0,0 @@
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
-  creationTimestamp: null
-  name: prometheusrules.monitoring.coreos.com
-spec:
-  group: monitoring.coreos.com
-  names:
-    kind: PrometheusRule
-    listKind: PrometheusRuleList
-    plural: prometheusrules
-    singular: prometheusrule
-  scope: Namespaced
-  versions:
-  - name: v1
-    schema:
-      openAPIV3Schema:
-        description: PrometheusRule defines alerting rules for a Prometheus instance
-        properties:
-          apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation
-              of an object. Servers should convert recognized schemas to the latest
-              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
-            type: string
-          kind:
-            description: 'Kind is a string value representing the REST resource this
-              object represents. Servers may infer this from the endpoint the client
-              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
-            type: string
-          metadata:
-            type: object
-          spec:
-            description: Specification of desired alerting rule definitions for Prometheus.
-            properties:
-              groups:
-                description: Content of Prometheus rule file
-                items:
-                  description: 'RuleGroup is a list of sequentially evaluated recording
-                    and alerting rules. Note: PartialResponseStrategy is only used
-                    by ThanosRuler and will be ignored by Prometheus instances.  Valid
-                    values for this field are ''warn'' or ''abort''.  More info: https://github.com/thanos-io/thanos/blob/master/docs/components/rule.md#partial-response'
-                  properties:
-                    interval:
-                      type: string
-                    name:
-                      type: string
-                    partial_response_strategy:
-                      type: string
-                    rules:
-                      items:
-                        description: Rule describes an alerting or recording rule.
-                        properties:
-                          alert:
-                            type: string
-                          annotations:
-                            additionalProperties:
-                              type: string
-                            type: object
-                          expr:
-                            anyOf:
-                            - type: integer
-                            - type: string
-                            x-kubernetes-int-or-string: true
-                          for:
-                            type: string
-                          labels:
-                            additionalProperties:
-                              type: string
-                            type: object
-                          record:
-                            type: string
-                        required:
-                        - expr
-                        type: object
-                      type: array
-                  required:
-                  - name
-                  - rules
-                  type: object
-                type: array
-            type: object
-        required:
-        - spec
-        type: object
-    served: true
-    storage: true
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

charts/third_party/prometheus/prometheus-operator-0servicemonitorCustomResourceDefinition.yaml

@@ -1,465 +0,0 @@
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.2.4
-  creationTimestamp: null
-  name: servicemonitors.monitoring.coreos.com
-spec:
-  group: monitoring.coreos.com
-  names:
-    kind: ServiceMonitor
-    listKind: ServiceMonitorList
-    plural: servicemonitors
-    singular: servicemonitor
-  scope: Namespaced
-  versions:
-  - name: v1
-    schema:
-      openAPIV3Schema:
-        description: ServiceMonitor defines monitoring for a set of services.
-        properties:
-          apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation
-              of an object. Servers should convert recognized schemas to the latest
-              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
-            type: string
-          kind:
-            description: 'Kind is a string value representing the REST resource this
-              object represents. Servers may infer this from the endpoint the client
-              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
-            type: string
-          metadata:
-            type: object
-          spec:
-            description: Specification of desired Service selection for target discovery
-              by Prometheus.
-            properties:
-              endpoints:
-                description: A list of endpoints allowed as part of this ServiceMonitor.
-                items:
-                  description: Endpoint defines a scrapeable endpoint serving Prometheus
-                    metrics.
-                  properties:
-                    basicAuth:
-                      description: 'BasicAuth allow an endpoint to authenticate over
-                        basic authentication More info: https://prometheus.io/docs/operating/configuration/#endpoints'
-                      properties:
-                        password:
-                          description: The secret in the service monitor namespace
-                            that contains the password for authentication.
-                          properties:
-                            key:
-                              description: The key of the secret to select from.  Must
-                                be a valid secret key.
-                              type: string
-                            name:
-                              description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                TODO: Add other useful fields. apiVersion, kind, uid?'
-                              type: string
-                            optional:
-                              description: Specify whether the Secret or its key must
-                                be defined
-                              type: boolean
-                          required:
-                          - key
-                          type: object
-                        username:
-                          description: The secret in the service monitor namespace
-                            that contains the username for authentication.
-                          properties:
-                            key:
-                              description: The key of the secret to select from.  Must
-                                be a valid secret key.
-                              type: string
-                            name:
-                              description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                TODO: Add other useful fields. apiVersion, kind, uid?'
-                              type: string
-                            optional:
-                              description: Specify whether the Secret or its key must
-                                be defined
-                              type: boolean
-                          required:
-                          - key
-                          type: object
-                      type: object
-                    bearerTokenFile:
-                      description: File to read bearer token for scraping targets.
-                      type: string
-                    bearerTokenSecret:
-                      description: Secret to mount to read bearer token for scraping
-                        targets. The secret needs to be in the same namespace as the
-                        service monitor and accessible by the Prometheus Operator.
-                      properties:
-                        key:
-                          description: The key of the secret to select from.  Must
-                            be a valid secret key.
-                          type: string
-                        name:
-                          description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                            TODO: Add other useful fields. apiVersion, kind, uid?'
-                          type: string
-                        optional:
-                          description: Specify whether the Secret or its key must
-                            be defined
-                          type: boolean
-                      required:
-                      - key
-                      type: object
-                    honorLabels:
-                      description: HonorLabels chooses the metric's labels on collisions
-                        with target labels.
-                      type: boolean
-                    honorTimestamps:
-                      description: HonorTimestamps controls whether Prometheus respects
-                        the timestamps present in scraped data.
-                      type: boolean
-                    interval:
-                      description: Interval at which metrics should be scraped
-                      type: string
-                    metricRelabelings:
-                      description: MetricRelabelConfigs to apply to samples before
-                        ingestion.
-                      items:
-                        description: 'RelabelConfig allows dynamic rewriting of the
-                          label set, being applied to samples before ingestion. It
-                          defines `<metric_relabel_configs>`-section of Prometheus
-                          configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
-                        properties:
-                          action:
-                            description: Action to perform based on regex matching.
-                              Default is 'replace'
-                            type: string
-                          modulus:
-                            description: Modulus to take of the hash of the source
-                              label values.
-                            format: int64
-                            type: integer
-                          regex:
-                            description: Regular expression against which the extracted
-                              value is matched. Default is '(.*)'
-                            type: string
-                          replacement:
-                            description: Replacement value against which a regex replace
-                              is performed if the regular expression matches. Regex
-                              capture groups are available. Default is '$1'
-                            type: string
-                          separator:
-                            description: Separator placed between concatenated source
-                              label values. default is ';'.
-                            type: string
-                          sourceLabels:
-                            description: The source labels select values from existing
-                              labels. Their content is concatenated using the configured
-                              separator and matched against the configured regular
-                              expression for the replace, keep, and drop actions.
-                            items:
-                              type: string
-                            type: array
-                          targetLabel:
-                            description: Label to which the resulting value is written
-                              in a replace action. It is mandatory for replace actions.
-                              Regex capture groups are available.
-                            type: string
-                        type: object
-                      type: array
-                    params:
-                      additionalProperties:
-                        items:
-                          type: string
-                        type: array
-                      description: Optional HTTP URL parameters
-                      type: object
-                    path:
-                      description: HTTP path to scrape for metrics.
-                      type: string
-                    port:
-                      description: Name of the service port this endpoint refers to.
-                        Mutually exclusive with targetPort.
-                      type: string
-                    proxyUrl:
-                      description: ProxyURL eg http://proxyserver:2195 Directs scrapes
-                        to proxy through this endpoint.
-                      type: string
-                    relabelings:
-                      description: 'RelabelConfigs to apply to samples before scraping.
-                        More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config'
-                      items:
-                        description: 'RelabelConfig allows dynamic rewriting of the
-                          label set, being applied to samples before ingestion. It
-                          defines `<metric_relabel_configs>`-section of Prometheus
-                          configuration. More info: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#metric_relabel_configs'
-                        properties:
-                          action:
-                            description: Action to perform based on regex matching.
-                              Default is 'replace'
-                            type: string
-                          modulus:
-                            description: Modulus to take of the hash of the source
-                              label values.
-                            format: int64
-                            type: integer
-                          regex:
-                            description: Regular expression against which the extracted
-                              value is matched. Default is '(.*)'
-                            type: string
-                          replacement:
-                            description: Replacement value against which a regex replace
-                              is performed if the regular expression matches. Regex
-                              capture groups are available. Default is '$1'
-                            type: string
-                          separator:
-                            description: Separator placed between concatenated source
-                              label values. default is ';'.
-                            type: string
-                          sourceLabels:
-                            description: The source labels select values from existing
-                              labels. Their content is concatenated using the configured
-                              separator and matched against the configured regular
-                              expression for the replace, keep, and drop actions.
-                            items:
-                              type: string
-                            type: array
-                          targetLabel:
-                            description: Label to which the resulting value is written
-                              in a replace action. It is mandatory for replace actions.
-                              Regex capture groups are available.
-                            type: string
-                        type: object
-                      type: array
-                    scheme:
-                      description: HTTP scheme to use for scraping.
-                      type: string
-                    scrapeTimeout:
-                      description: Timeout after which the scrape is ended
-                      type: string
-                    targetPort:
-                      anyOf:
-                      - type: integer
-                      - type: string
-                      description: Name or number of the pod port this endpoint refers
-                        to. Mutually exclusive with port.
-                      x-kubernetes-int-or-string: true
-                    tlsConfig:
-                      description: TLS configuration to use when scraping the endpoint
-                      properties:
-                        ca:
-                          description: Stuct containing the CA cert to use for the
-                            targets.
-                          properties:
-                            configMap:
-                              description: ConfigMap containing data to use for the
-                                targets.
-                              properties:
-                                key:
-                                  description: The key to select.
-                                  type: string
-                                name:
-                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                    TODO: Add other useful fields. apiVersion, kind,
-                                    uid?'
-                                  type: string
-                                optional:
-                                  description: Specify whether the ConfigMap or its
-                                    key must be defined
-                                  type: boolean
-                              required:
-                              - key
-                              type: object
-                            secret:
-                              description: Secret containing data to use for the targets.
-                              properties:
-                                key:
-                                  description: The key of the secret to select from.  Must
-                                    be a valid secret key.
-                                  type: string
-                                name:
-                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                    TODO: Add other useful fields. apiVersion, kind,
-                                    uid?'
-                                  type: string
-                                optional:
-                                  description: Specify whether the Secret or its key
-                                    must be defined
-                                  type: boolean
-                              required:
-                              - key
-                              type: object
-                          type: object
-                        caFile:
-                          description: Path to the CA cert in the Prometheus container
-                            to use for the targets.
-                          type: string
-                        cert:
-                          description: Struct containing the client cert file for
-                            the targets.
-                          properties:
-                            configMap:
-                              description: ConfigMap containing data to use for the
-                                targets.
-                              properties:
-                                key:
-                                  description: The key to select.
-                                  type: string
-                                name:
-                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                    TODO: Add other useful fields. apiVersion, kind,
-                                    uid?'
-                                  type: string
-                                optional:
-                                  description: Specify whether the ConfigMap or its
-                                    key must be defined
-                                  type: boolean
-                              required:
-                              - key
-                              type: object
-                            secret:
-                              description: Secret containing data to use for the targets.
-                              properties:
-                                key:
-                                  description: The key of the secret to select from.  Must
-                                    be a valid secret key.
-                                  type: string
-                                name:
-                                  description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                    TODO: Add other useful fields. apiVersion, kind,
-                                    uid?'
-                                  type: string
-                                optional:
-                                  description: Specify whether the Secret or its key
-                                    must be defined
-                                  type: boolean
-                              required:
-                              - key
-                              type: object
-                          type: object
-                        certFile:
-                          description: Path to the client cert file in the Prometheus
-                            container for the targets.
-                          type: string
-                        insecureSkipVerify:
-                          description: Disable target certificate validation.
-                          type: boolean
-                        keyFile:
-                          description: Path to the client key file in the Prometheus
-                            container for the targets.
-                          type: string
-                        keySecret:
-                          description: Secret containing the client key file for the
-                            targets.
-                          properties:
-                            key:
-                              description: The key of the secret to select from.  Must
-                                be a valid secret key.
-                              type: string
-                            name:
-                              description: 'Name of the referent. More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/names/#names
-                                TODO: Add other useful fields. apiVersion, kind, uid?'
-                              type: string
-                            optional:
-                              description: Specify whether the Secret or its key must
-                                be defined
-                              type: boolean
-                          required:
-                          - key
-                          type: object
-                        serverName:
-                          description: Used to verify the hostname for the targets.
-                          type: string
-                      type: object
-                  type: object
-                type: array
-              jobLabel:
-                description: The label to use to retrieve the job name from.
-                type: string
-              namespaceSelector:
-                description: Selector to select which namespaces the Endpoints objects
-                  are discovered from.
-                properties:
-                  any:
-                    description: Boolean describing whether all namespaces are selected
-                      in contrast to a list restricting them.
-                    type: boolean
-                  matchNames:
-                    description: List of namespace names.
-                    items:
-                      type: string
-                    type: array
-                type: object
-              podTargetLabels:
-                description: PodTargetLabels transfers labels on the Kubernetes Pod
-                  onto the target.
-                items:
-                  type: string
-                type: array
-              sampleLimit:
-                description: SampleLimit defines per-scrape limit on number of scraped
-                  samples that will be accepted.
-                format: int64
-                type: integer
-              selector:
-                description: Selector to select Endpoints objects.
-                properties:
-                  matchExpressions:
-                    description: matchExpressions is a list of label selector requirements.
-                      The requirements are ANDed.
-                    items:
-                      description: A label selector requirement is a selector that
-                        contains values, a key, and an operator that relates the key
-                        and values.
-                      properties:
-                        key:
-                          description: key is the label key that the selector applies
-                            to.
-                          type: string
-                        operator:
-                          description: operator represents a key's relationship to
-                            a set of values. Valid operators are In, NotIn, Exists
-                            and DoesNotExist.
-                          type: string
-                        values:
-                          description: values is an array of string values. If the
-                            operator is In or NotIn, the values array must be non-empty.
-                            If the operator is Exists or DoesNotExist, the values
-                            array must be empty. This array is replaced during a strategic
-                            merge patch.
-                          items:
-                            type: string
-                          type: array
-                      required:
-                      - key
-                      - operator
-                      type: object
-                    type: array
-                  matchLabels:
-                    additionalProperties:
-                      type: string
-                    description: matchLabels is a map of {key,value} pairs. A single
-                      {key,value} in the matchLabels map is equivalent to an element
-                      of matchExpressions, whose key field is "key", the operator
-                      is "In", and the values array contains only "value". The requirements
-                      are ANDed.
-                    type: object
-                type: object
-              targetLabels:
-                description: TargetLabels transfers labels on the Kubernetes Service
-                  onto the target.
-                items:
-                  type: string
-                type: array
-            required:
-            - endpoints
-            - selector
-            type: object
-        required:
-        - spec
-        type: object
-    served: true
-    storage: true
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []

charts/third_party/prometheus/prometheus-operator-clusterRole.yaml

@@ -1,82 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  labels:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator
-    app.kubernetes.io/version: v0.41.1
-  name: prometheus-operator
-rules:
-- apiGroups:
-  - monitoring.coreos.com
-  resources:
-  - alertmanagers
-  - alertmanagers/finalizers
-  - prometheuses
-  - prometheuses/finalizers
-  - thanosrulers
-  - thanosrulers/finalizers
-  - servicemonitors
-  - podmonitors
-  - probes
-  - prometheusrules
-  verbs:
-  - '*'
-- apiGroups:
-  - apps
-  resources:
-  - statefulsets
-  verbs:
-  - '*'
-- apiGroups:
-  - ""
-  resources:
-  - configmaps
-  - secrets
-  verbs:
-  - '*'
-- apiGroups:
-  - ""
-  resources:
-  - pods
-  verbs:
-  - list
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - services
-  - services/finalizers
-  - endpoints
-  verbs:
-  - get
-  - create
-  - update
-  - delete
-- apiGroups:
-  - ""
-  resources:
-  - nodes
-  verbs:
-  - list
-  - watch
-- apiGroups:
-  - ""
-  resources:
-  - namespaces
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - authentication.k8s.io
-  resources:
-  - tokenreviews
-  verbs:
-  - create
-- apiGroups:
-  - authorization.k8s.io
-  resources:
-  - subjectaccessreviews
-  verbs:
-  - create

charts/third_party/prometheus/prometheus-operator-clusterRoleBinding.yaml

@@ -1,34 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  labels:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator
-    app.kubernetes.io/version: v0.41.1
-  name: prometheus-operator
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: prometheus-operator
-subjects:
-- kind: ServiceAccount
-  name: prometheus-operator
-  namespace: monitoring
-
----
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  labels:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator
-    app.kubernetes.io/version: v0.41.1
-  name: prometheus-operator-admin
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: "cluster-admin"
-subjects:
-  - kind: ServiceAccount
-    name: prometheus-operator
-    namespace: monitoring

charts/third_party/prometheus/prometheus-operator-deployment.yaml

@@ -1,60 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  labels:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator
-    app.kubernetes.io/version: v0.41.1
-  name: prometheus-operator
-  namespace: monitoring
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app.kubernetes.io/component: controller
-      app.kubernetes.io/name: prometheus-operator
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/component: controller
-        app.kubernetes.io/name: prometheus-operator
-        app.kubernetes.io/version: v0.41.1
-    spec:
-      containers:
-      - args:
-        - --kubelet-service=kube-system/kubelet
-        - --logtostderr=true
-        - --config-reloader-image=jimmidyson/configmap-reload:v0.4.0
-        - --prometheus-config-reloader=quay.io/coreos/prometheus-config-reloader:v0.41.1
-        image: quay.io/coreos/prometheus-operator:v0.41.1
-        name: prometheus-operator
-        ports:
-        - containerPort: 8080
-          name: http
-        resources:
-          limits:
-            cpu: 200m
-            memory: 200Mi
-          requests:
-            cpu: 100m
-            memory: 100Mi
-        securityContext:
-          allowPrivilegeEscalation: false
-      - args:
-        - --logtostderr
-        - --secure-listen-address=:8443
-        - --tls-cipher-suites=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
-        - --upstream=http://127.0.0.1:8080/
-        image: quay.io/coreos/kube-rbac-proxy:v0.4.1
-        name: kube-rbac-proxy
-        ports:
-        - containerPort: 8443
-          name: https
-        securityContext:
-          runAsUser: 65534
-      nodeSelector:
-        beta.kubernetes.io/os: linux
-      securityContext:
-        runAsNonRoot: true
-        runAsUser: 65534
-      serviceAccountName: prometheus-operator

charts/third_party/prometheus/prometheus-operator-service.yaml

@@ -1,18 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  labels:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator
-    app.kubernetes.io/version: v0.41.1
-  name: prometheus-operator
-  namespace: monitoring
-spec:
-  clusterIP: None
-  ports:
-  - name: https
-    port: 8443
-    targetPort: https
-  selector:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator

charts/third_party/prometheus/prometheus-operator-serviceAccount.yaml

@@ -1,9 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  labels:
-    app.kubernetes.io/component: controller
-    app.kubernetes.io/name: prometheus-operator
-    app.kubernetes.io/version: v0.41.1
-  name: prometheus-operator
-  namespace: monitoring

charts/vela-core/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: vela-core
-description: A Helm chart for Kubernetes
+description: A Helm chart for KubeVela core
 
 # A chart can be either an 'application' or a 'library' chart.
 #

charts/vela-core/crds/core.oam.dev_appdeployments.yaml

@@ -0,0 +1,196 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+  name: appdeployments.core.oam.dev
+spec:
+  group: core.oam.dev
+  names:
+    categories:
+    - oam
+    kind: AppDeployment
+    listKind: AppDeploymentList
+    plural: appdeployments
+    shortNames:
+    - appdeploy
+    singular: appdeployment
+  scope: Namespaced
+  versions:
+  - name: v1beta1
+    schema:
+      openAPIV3Schema:
+        description: AppDeployment is the Schema for the AppDeployment API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: AppDeploymentSpec defines how to describe an upgrade between different apps
+            properties:
+              appRevisions:
+                description: AppRevision specifies  AppRevision resources to and the rules to apply to them.
+                items:
+                  description: AppRevision specifies an AppRevision resource to and the rules to apply to it.
+                  properties:
+                    placement:
+                      description: Placement defines the cluster placement rules for an app revision.
+                      items:
+                        description: ClusterPlacement defines the cluster placement rules for an app revision.
+                        properties:
+                          clusterSelector:
+                            description: ClusterSelector selects the cluster to  deploy apps to. If not specified, it indicates the host cluster per se.
+                            properties:
+                              labels:
+                                additionalProperties:
+                                  type: string
+                                description: Labels defines the label selector to select the cluster.
+                                type: object
+                              name:
+                                description: Name is the name of the cluster.
+                                type: string
+                            type: object
+                          distribution:
+                            description: Distribution defines the replica distribution of an AppRevision to a cluster.
+                            properties:
+                              replicas:
+                                description: Replicas is the replica number.
+                                type: integer
+                            type: object
+                        type: object
+                      type: array
+                    revisionName:
+                      description: RevisionName is the name of the AppRevision.
+                      type: string
+                  type: object
+                type: array
+              traffic:
+                description: Traffic defines the traffic rules to apply across revisions.
+                properties:
+                  gateways:
+                    description: Gateways specifies the names of gateways that should apply these rules. Gateways in other namespaces may be referred to by `<gateway namespace>/<gateway name>`; specifying a gateway with no namespace qualifier is the same as specifying the AppDeployment's namespace.
+                    items:
+                      type: string
+                    type: array
+                  hosts:
+                    description: Hosts are the destination hosts to which traffic is being sent. Could be a DNS name with wildcard prefix or an IP address.
+                    items:
+                      type: string
+                    type: array
+                  http:
+                    description: HTTP defines the rules to match and split http traffoc across revisions.
+                    items:
+                      description: HTTPRule defines the rules to match and split http traffic across revisions.
+                      properties:
+                        match:
+                          description: Match defines the conditions to be satisfied for the rule to be activated. All conditions inside a single match block have AND semantics, while the list of match blocks have OR semantics. The rule is matched if any one of the match blocks succeed.
+                          items:
+                            description: HTTPMatchRequest specifies a set of criterion to be met in order for the rule to be applied to the HTTP request. For example, the following restricts the rule to match only requests where the URL path starts with /ratings/v2/ and the request contains a custom `end-user` header with value `jason`.
+                            properties:
+                              uri:
+                                description: URI defines how to match with an URI.
+                                properties:
+                                  prefix:
+                                    type: string
+                                type: object
+                            type: object
+                          type: array
+                        weightedTargets:
+                          description: WeightedTargets defines the revision targets to select and route traffic to.
+                          items:
+                            description: WeightedTarget defines the revision target to select and route traffic to.
+                            properties:
+                              componentName:
+                                description: ComponentName is the name of the component. Note that it is the original component name in the Application. No need to append revision.
+                                type: string
+                              port:
+                                description: Port is the port to route traffic towards.
+                                type: integer
+                              revisionName:
+                                description: RevisionName is the name of the app revision.
+                                type: string
+                              weight:
+                                description: Weight defines the proportion of traffic to be forwarded to the service version. (0-100). Sum of weights across destinations SHOULD BE == 100. If there is only one destination in a rule, the weight value is assumed to be 100.
+                                type: integer
+                            type: object
+                          type: array
+                      type: object
+                    type: array
+                type: object
+            type: object
+          status:
+            description: AppDeploymentStatus defines the observed state of AppDeployment
+            properties:
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              phase:
+                description: Phase shows the phase that the AppDeployment is undergoing. If Phase is Rolling, no update should be made to the spec.
+                type: string
+              placement:
+                description: Placement shows the cluster placement results of the app revisions.
+                items:
+                  description: PlacementStatus shows the cluster placement results of an app revision.
+                  properties:
+                    clusters:
+                      description: Clusters shows cluster placement results.
+                      items:
+                        description: ClusterPlacementStatus shows the placement results of a cluster.
+                        properties:
+                          clusterName:
+                            description: ClusterName indicates the name of the cluster to deploy apps to. If empty, it indicates the host cluster per se.
+                            type: string
+                          replicas:
+                            description: Replicas indicates the replica number of an app revision to deploy to a cluster.
+                            type: integer
+                        type: object
+                      type: array
+                    revisionName:
+                      description: RevisionName is the name of the AppRevision.
+                      type: string
+                  type: object
+                type: array
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/vela-core/crds/core.oam.dev_applicationconfigurations.yaml

@@ -5,13 +5,11 @@ kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.2.4
-  creationTimestamp: null
   name: applicationconfigurations.core.oam.dev
 spec:
   group: core.oam.dev
   names:
     categories:
-    - crossplane
     - oam
     kind: ApplicationConfiguration
     listKind: ApplicationConfigurationList
@@ -27,47 +25,141 @@ spec:
         description: An ApplicationConfiguration represents an OAM application.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation
-              of an object. Servers should convert recognized schemas to the latest
-              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this
-              object represents. Servers may infer this from the endpoint the client
-              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
           spec:
-            description: An ApplicationConfigurationSpec defines the desired state
-              of a ApplicationConfiguration.
+            description: An ApplicationConfigurationSpec defines the desired state of a ApplicationConfiguration.
             properties:
               components:
-                description: Components of which this ApplicationConfiguration consists.
-                  Each component will be used to instantiate a workload.
+                description: Components of which this ApplicationConfiguration consists. Each component will be used to instantiate a workload.
                 items:
-                  description: An ApplicationConfigurationComponent specifies a component
-                    of an ApplicationConfiguration. Each component is used to instantiate
-                    a workload.
+                  description: An ApplicationConfigurationComponent specifies a component of an ApplicationConfiguration. Each component is used to instantiate a workload.
                   properties:
                     componentName:
-                      description: ComponentName specifies a component whose latest
-                        revision will be bind with ApplicationConfiguration. When
-                        the spec of the referenced component changes, ApplicationConfiguration
-                        will automatically migrate all trait affect from the prior
-                        revision to the new one. This is mutually exclusive with RevisionName.
+                      description: ComponentName specifies a component whose latest revision will be bind with ApplicationConfiguration. When the spec of the referenced component changes, ApplicationConfiguration will automatically migrate all trait affect from the prior revision to the new one. This is mutually exclusive with RevisionName.
                       type: string
                     dataInputs:
-                      description: DataInputs specify the data input sinks into this
-                        component.
+                      description: DataInputs specify the data input sinks into this component.
                       items:
-                        description: DataInput specifies a data input sink to an object.
-                          If input is array, it will be appended to the target field
-                          paths.
+                        description: DataInput specifies a data input sink to an object. If input is array, it will be appended to the target field paths.
                         properties:
+                          conditions:
+                            description: When the Conditions is satified, ToFieldPaths will be filled with passed value
+                            items:
+                              description: ConditionRequirement specifies the requirement to match a value.
+                              properties:
+                                fieldPath:
+                                  description: FieldPath specifies got value from workload/trait object
+                                  type: string
+                                op:
+                                  description: ConditionOperator specifies the operator to match a value.
+                                  type: string
+                                value:
+                                  description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                  type: string
+                                valueFrom:
+                                  description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                  properties:
+                                    fieldPath:
+                                      type: string
+                                  required:
+                                  - fieldPath
+                                  type: object
+                              required:
+                              - op
+                              type: object
+                            type: array
+                          inputStore:
+                            description: InputStore specifies the object used to read intermediate data genereted by DataOutput
+                            properties:
+                              apiVersion:
+                                description: APIVersion of the referenced object.
+                                type: string
+                              kind:
+                                description: Kind of the referenced object.
+                                type: string
+                              name:
+                                description: Name of the referenced object.
+                                type: string
+                              operations:
+                                description: Operations specify the data processing operations
+                                items:
+                                  description: DataOperation defines the specific operation for data
+                                  properties:
+                                    conditions:
+                                      items:
+                                        description: ConditionRequirement specifies the requirement to match a value.
+                                        properties:
+                                          fieldPath:
+                                            description: FieldPath specifies got value from workload/trait object
+                                            type: string
+                                          op:
+                                            description: ConditionOperator specifies the operator to match a value.
+                                            type: string
+                                          value:
+                                            description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                            type: string
+                                          valueFrom:
+                                            description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                            properties:
+                                              fieldPath:
+                                                type: string
+                                            required:
+                                            - fieldPath
+                                            type: object
+                                        required:
+                                        - op
+                                        type: object
+                                      type: array
+                                    op:
+                                      description: Operator specifies the operation under this DataOperation type
+                                      type: string
+                                    toDataPath:
+                                      description: ToDataPath refers to the value of an object's specfied by ToDataPath. For example the ToDataPath "redis" specifies "redis info" in '{"redis":"redis info"}'
+                                      type: string
+                                    toFieldPath:
+                                      description: ToFieldPath refers to the value of an object's field
+                                      type: string
+                                    type:
+                                      description: Type specifies the type of DataOperation
+                                      type: string
+                                    value:
+                                      description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                      type: string
+                                    valueFrom:
+                                      description: ValueFrom specifies expected value from object such as workload and trait This is mutually exclusive with Value
+                                      properties:
+                                        fieldPath:
+                                          type: string
+                                      required:
+                                      - fieldPath
+                                      type: object
+                                  required:
+                                  - op
+                                  - toFieldPath
+                                  - type
+                                  type: object
+                                type: array
+                              uid:
+                                description: UID of the referenced object.
+                                type: string
+                            required:
+                            - apiVersion
+                            - kind
+                            - name
+                            type: object
+                          strategyMergeKeys:
+                            description: StrategyMergeKeys specifies the merge key if the toFieldPaths target is an array. The StrategyMergeKeys is optional, by default, if the toFieldPaths target is an array, we will append. If StrategyMergeKeys specified, we will check the key in the target array. If any key exist, do update; if no key exist, append.
+                            items:
+                              type: string
+                            type: array
                           toFieldPaths:
-                            description: ToFieldPaths specifies the field paths of
-                              an object to fill passed value.
+                            description: ToFieldPaths specifies the field paths of an object to fill passed value.
                             items:
                               type: string
                             type: array
@@ -75,8 +167,7 @@ spec:
                             description: ValueFrom specifies the value source.
                             properties:
                               dataOutputName:
-                                description: DataOutputName matches a name of a DataOutput
-                                  in the same AppConfig.
+                                description: DataOutputName matches a name of a DataOutput in the same AppConfig.
                                 type: string
                             required:
                             - dataOutputName
@@ -84,53 +175,127 @@ spec:
                         type: object
                       type: array
                     dataOutputs:
-                      description: DataOutputs specify the data output sources from
-                        this component.
+                      description: DataOutputs specify the data output sources from this component.
                       items:
-                        description: DataOutput specifies a data output source from
-                          an object.
+                        description: DataOutput specifies a data output source from an object.
                         properties:
                           conditions:
-                            description: Conditions specify the conditions that should
-                              be satisfied before emitting a data output. Different
-                              conditions are AND-ed together. If no conditions is
-                              specified, it is by default to check output value not
-                              empty.
+                            description: Conditions specify the conditions that should be satisfied before emitting a data output. Different conditions are AND-ed together. If no conditions is specified, it is by default to check output value not empty.
                             items:
-                              description: ConditionRequirement specifies the requirement
-                                to match a value.
+                              description: ConditionRequirement specifies the requirement to match a value.
                               properties:
                                 fieldPath:
+                                  description: FieldPath specifies got value from workload/trait object
                                   type: string
                                 op:
-                                  description: ConditionOperator specifies the operator
-                                    to match a value.
+                                  description: ConditionOperator specifies the operator to match a value.
                                   type: string
                                 value:
+                                  description: Value specifies an expected value This is mutually exclusive with ValueFrom
                                   type: string
+                                valueFrom:
+                                  description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                  properties:
+                                    fieldPath:
+                                      type: string
+                                  required:
+                                  - fieldPath
+                                  type: object
                               required:
                               - op
-                              - value
                               type: object
                             type: array
                           fieldPath:
-                            description: FieldPath refers to the value of an object's
-                              field.
+                            description: FieldPath refers to the value of an object's field.
                             type: string
                           name:
-                            description: Name is the unique name of a DataOutput in
-                              an ApplicationConfiguration.
+                            description: Name is the unique name of a DataOutput in an ApplicationConfiguration.
                             type: string
+                          outputStore:
+                            description: OutputStore specifies the object used to store intermediate data generated by Operations
+                            properties:
+                              apiVersion:
+                                description: APIVersion of the referenced object.
+                                type: string
+                              kind:
+                                description: Kind of the referenced object.
+                                type: string
+                              name:
+                                description: Name of the referenced object.
+                                type: string
+                              operations:
+                                description: Operations specify the data processing operations
+                                items:
+                                  description: DataOperation defines the specific operation for data
+                                  properties:
+                                    conditions:
+                                      items:
+                                        description: ConditionRequirement specifies the requirement to match a value.
+                                        properties:
+                                          fieldPath:
+                                            description: FieldPath specifies got value from workload/trait object
+                                            type: string
+                                          op:
+                                            description: ConditionOperator specifies the operator to match a value.
+                                            type: string
+                                          value:
+                                            description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                            type: string
+                                          valueFrom:
+                                            description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                            properties:
+                                              fieldPath:
+                                                type: string
+                                            required:
+                                            - fieldPath
+                                            type: object
+                                        required:
+                                        - op
+                                        type: object
+                                      type: array
+                                    op:
+                                      description: Operator specifies the operation under this DataOperation type
+                                      type: string
+                                    toDataPath:
+                                      description: ToDataPath refers to the value of an object's specfied by ToDataPath. For example the ToDataPath "redis" specifies "redis info" in '{"redis":"redis info"}'
+                                      type: string
+                                    toFieldPath:
+                                      description: ToFieldPath refers to the value of an object's field
+                                      type: string
+                                    type:
+                                      description: Type specifies the type of DataOperation
+                                      type: string
+                                    value:
+                                      description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                      type: string
+                                    valueFrom:
+                                      description: ValueFrom specifies expected value from object such as workload and trait This is mutually exclusive with Value
+                                      properties:
+                                        fieldPath:
+                                          type: string
+                                      required:
+                                      - fieldPath
+                                      type: object
+                                  required:
+                                  - op
+                                  - toFieldPath
+                                  - type
+                                  type: object
+                                type: array
+                              uid:
+                                description: UID of the referenced object.
+                                type: string
+                            required:
+                            - apiVersion
+                            - kind
+                            - name
+                            type: object
                         type: object
                       type: array
                     parameterValues:
-                      description: ParameterValues specify values for the the specified
-                        component's parameters. Any parameter required by the component
-                        must be specified.
+                      description: ParameterValues specify values for the the specified component's parameters. Any parameter required by the component must be specified.
                       items:
-                        description: A ComponentParameterValue specifies a value for
-                          a named parameter. The associated component must publish
-                          a parameter with this name.
+                        description: A ComponentParameterValue specifies a value for a named parameter. The associated component must publish a parameter with this name.
                         properties:
                           name:
                             description: Name of the component parameter to set.
@@ -147,20 +312,15 @@ spec:
                         type: object
                       type: array
                     revisionName:
-                      description: RevisionName of a specific component revision to
-                        which to bind ApplicationConfiguration. This is mutually exclusive
-                        with componentName.
+                      description: RevisionName of a specific component revision to which to bind ApplicationConfiguration. This is mutually exclusive with componentName.
                       type: string
                     scopes:
-                      description: Scopes in which the specified component should
-                        exist.
+                      description: Scopes in which the specified component should exist.
                       items:
-                        description: A ComponentScope specifies a scope in which a
-                          component should exist.
+                        description: A ComponentScope specifies a scope in which a component should exist.
                         properties:
                           scopeRef:
-                            description: A ScopeReference must refer to an OAM scope
-                              resource.
+                            description: A ScopeReference must refer to an OAM scope resource.
                             properties:
                               apiVersion:
                                 description: APIVersion of the referenced object.
@@ -186,20 +346,125 @@ spec:
                     traits:
                       description: Traits of the specified component.
                       items:
-                        description: A ComponentTrait specifies a trait that should
-                          be applied to a component.
+                        description: A ComponentTrait specifies a trait that should be applied to a component.
                         properties:
                           dataInputs:
-                            description: DataInputs specify the data input sinks into
-                              this trait.
+                            description: DataInputs specify the data input sinks into this trait.
                             items:
-                              description: DataInput specifies a data input sink to
-                                an object. If input is array, it will be appended
-                                to the target field paths.
+                              description: DataInput specifies a data input sink to an object. If input is array, it will be appended to the target field paths.
                               properties:
+                                conditions:
+                                  description: When the Conditions is satified, ToFieldPaths will be filled with passed value
+                                  items:
+                                    description: ConditionRequirement specifies the requirement to match a value.
+                                    properties:
+                                      fieldPath:
+                                        description: FieldPath specifies got value from workload/trait object
+                                        type: string
+                                      op:
+                                        description: ConditionOperator specifies the operator to match a value.
+                                        type: string
+                                      value:
+                                        description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                        type: string
+                                      valueFrom:
+                                        description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                        properties:
+                                          fieldPath:
+                                            type: string
+                                        required:
+                                        - fieldPath
+                                        type: object
+                                    required:
+                                    - op
+                                    type: object
+                                  type: array
+                                inputStore:
+                                  description: InputStore specifies the object used to read intermediate data genereted by DataOutput
+                                  properties:
+                                    apiVersion:
+                                      description: APIVersion of the referenced object.
+                                      type: string
+                                    kind:
+                                      description: Kind of the referenced object.
+                                      type: string
+                                    name:
+                                      description: Name of the referenced object.
+                                      type: string
+                                    operations:
+                                      description: Operations specify the data processing operations
+                                      items:
+                                        description: DataOperation defines the specific operation for data
+                                        properties:
+                                          conditions:
+                                            items:
+                                              description: ConditionRequirement specifies the requirement to match a value.
+                                              properties:
+                                                fieldPath:
+                                                  description: FieldPath specifies got value from workload/trait object
+                                                  type: string
+                                                op:
+                                                  description: ConditionOperator specifies the operator to match a value.
+                                                  type: string
+                                                value:
+                                                  description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                                  type: string
+                                                valueFrom:
+                                                  description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                                  properties:
+                                                    fieldPath:
+                                                      type: string
+                                                  required:
+                                                  - fieldPath
+                                                  type: object
+                                              required:
+                                              - op
+                                              type: object
+                                            type: array
+                                          op:
+                                            description: Operator specifies the operation under this DataOperation type
+                                            type: string
+                                          toDataPath:
+                                            description: ToDataPath refers to the value of an object's specfied by ToDataPath. For example the ToDataPath "redis" specifies "redis info" in '{"redis":"redis info"}'
+                                            type: string
+                                          toFieldPath:
+                                            description: ToFieldPath refers to the value of an object's field
+                                            type: string
+                                          type:
+                                            description: Type specifies the type of DataOperation
+                                            type: string
+                                          value:
+                                            description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                            type: string
+                                          valueFrom:
+                                            description: ValueFrom specifies expected value from object such as workload and trait This is mutually exclusive with Value
+                                            properties:
+                                              fieldPath:
+                                                type: string
+                                            required:
+                                            - fieldPath
+                                            type: object
+                                        required:
+                                        - op
+                                        - toFieldPath
+                                        - type
+                                        type: object
+                                      type: array
+                                    uid:
+                                      description: UID of the referenced object.
+                                      type: string
+                                  required:
+                                  - apiVersion
+                                  - kind
+                                  - name
+                                  type: object
+                                strategyMergeKeys:
+                                  description: StrategyMergeKeys specifies the merge key if the toFieldPaths target is an array. The StrategyMergeKeys is optional, by default, if the toFieldPaths target is an array, we will append. If StrategyMergeKeys specified, we will check the key in the target array. If any key exist, do update; if no key exist, append.
+                                  items:
+                                    type: string
+                                  type: array
                                 toFieldPaths:
-                                  description: ToFieldPaths specifies the field paths
-                                    of an object to fill passed value.
+                                  description: ToFieldPaths specifies the field paths of an object to fill passed value.
                                   items:
                                     type: string
                                   type: array
@@ -207,8 +472,7 @@ spec:
                                   description: ValueFrom specifies the value source.
                                   properties:
                                     dataOutputName:
-                                      description: DataOutputName matches a name of
-                                        a DataOutput in the same AppConfig.
+                                      description: DataOutputName matches a name of a DataOutput in the same AppConfig.
                                       type: string
                                   required:
                                   - dataOutputName
@@ -216,43 +480,121 @@ spec:
                               type: object
                             type: array
                           dataOutputs:
-                            description: DataOutputs specify the data output sources
-                              from this trait.
+                            description: DataOutputs specify the data output sources from this trait.
                             items:
-                              description: DataOutput specifies a data output source
-                                from an object.
+                              description: DataOutput specifies a data output source from an object.
                               properties:
                                 conditions:
-                                  description: Conditions specify the conditions that
-                                    should be satisfied before emitting a data output.
-                                    Different conditions are AND-ed together. If no
-                                    conditions is specified, it is by default to check
-                                    output value not empty.
+                                  description: Conditions specify the conditions that should be satisfied before emitting a data output. Different conditions are AND-ed together. If no conditions is specified, it is by default to check output value not empty.
                                   items:
-                                    description: ConditionRequirement specifies the
-                                      requirement to match a value.
+                                    description: ConditionRequirement specifies the requirement to match a value.
                                     properties:
                                       fieldPath:
+                                        description: FieldPath specifies got value from workload/trait object
                                         type: string
                                       op:
-                                        description: ConditionOperator specifies the
-                                          operator to match a value.
+                                        description: ConditionOperator specifies the operator to match a value.
                                         type: string
                                       value:
+                                        description: Value specifies an expected value This is mutually exclusive with ValueFrom
                                         type: string
+                                      valueFrom:
+                                        description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                        properties:
+                                          fieldPath:
+                                            type: string
+                                        required:
+                                        - fieldPath
+                                        type: object
                                     required:
                                     - op
-                                    - value
                                     type: object
                                   type: array
                                 fieldPath:
-                                  description: FieldPath refers to the value of an
-                                    object's field.
+                                  description: FieldPath refers to the value of an object's field.
                                   type: string
                                 name:
-                                  description: Name is the unique name of a DataOutput
-                                    in an ApplicationConfiguration.
+                                  description: Name is the unique name of a DataOutput in an ApplicationConfiguration.
                                   type: string
+                                outputStore:
+                                  description: OutputStore specifies the object used to store intermediate data generated by Operations
+                                  properties:
+                                    apiVersion:
+                                      description: APIVersion of the referenced object.
+                                      type: string
+                                    kind:
+                                      description: Kind of the referenced object.
+                                      type: string
+                                    name:
+                                      description: Name of the referenced object.
+                                      type: string
+                                    operations:
+                                      description: Operations specify the data processing operations
+                                      items:
+                                        description: DataOperation defines the specific operation for data
+                                        properties:
+                                          conditions:
+                                            items:
+                                              description: ConditionRequirement specifies the requirement to match a value.
+                                              properties:
+                                                fieldPath:
+                                                  description: FieldPath specifies got value from workload/trait object
+                                                  type: string
+                                                op:
+                                                  description: ConditionOperator specifies the operator to match a value.
+                                                  type: string
+                                                value:
+                                                  description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                                  type: string
+                                                valueFrom:
+                                                  description: ValueFrom specifies expected value from AppConfig This is mutually exclusive with Value
+                                                  properties:
+                                                    fieldPath:
+                                                      type: string
+                                                  required:
+                                                  - fieldPath
+                                                  type: object
+                                              required:
+                                              - op
+                                              type: object
+                                            type: array
+                                          op:
+                                            description: Operator specifies the operation under this DataOperation type
+                                            type: string
+                                          toDataPath:
+                                            description: ToDataPath refers to the value of an object's specfied by ToDataPath. For example the ToDataPath "redis" specifies "redis info" in '{"redis":"redis info"}'
+                                            type: string
+                                          toFieldPath:
+                                            description: ToFieldPath refers to the value of an object's field
+                                            type: string
+                                          type:
+                                            description: Type specifies the type of DataOperation
+                                            type: string
+                                          value:
+                                            description: Value specifies an expected value This is mutually exclusive with ValueFrom
+                                            type: string
+                                          valueFrom:
+                                            description: ValueFrom specifies expected value from object such as workload and trait This is mutually exclusive with Value
+                                            properties:
+                                              fieldPath:
+                                                type: string
+                                            required:
+                                            - fieldPath
+                                            type: object
+                                        required:
+                                        - op
+                                        - toFieldPath
+                                        - type
+                                        type: object
+                                      type: array
+                                    uid:
+                                      description: UID of the referenced object.
+                                      type: string
+                                  required:
+                                  - apiVersion
+                                  - kind
+                                  - name
+                                  type: object
                               type: object
                             type: array
                           trait:
@@ -270,8 +612,7 @@ spec:
             - components
             type: object
           status:
-            description: An ApplicationConfigurationStatus represents the observed
-              state of a ApplicationConfiguration.
+            description: An ApplicationConfigurationStatus represents the observed state of a ApplicationConfiguration.
             properties:
               conditions:
                 description: Conditions of the resource.
@@ -279,25 +620,20 @@ spec:
                   description: A Condition that may apply to a resource.
                   properties:
                     lastTransitionTime:
-                      description: LastTransitionTime is the last time this condition
-                        transitioned from one status to another.
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
                       format: date-time
                       type: string
                     message:
-                      description: A Message containing details about this condition's
-                        last transition from one status to another, if any.
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
                       type: string
                     reason:
-                      description: A Reason for this condition's last transition from
-                        one status to another.
+                      description: A Reason for this condition's last transition from one status to another.
                       type: string
                     status:
-                      description: Status of this condition; is it currently True,
-                        False, or Unknown?
+                      description: Status of this condition; is it currently True, False, or Unknown?
                       type: string
                     type:
-                      description: Type of this condition. At most one of each condition
-                        type may apply to a resource at any point in time.
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
                       type: string
                   required:
                   - lastTransitionTime
@@ -307,17 +643,14 @@ spec:
                   type: object
                 type: array
               dependency:
-                description: DependencyStatus represents the observed state of the
-                  dependency of an ApplicationConfiguration.
+                description: DependencyStatus represents the observed state of the dependency of an ApplicationConfiguration.
                 properties:
                   unsatisfied:
                     items:
-                      description: UnstaifiedDependency describes unsatisfied dependency
-                        flow between one pair of objects.
+                      description: UnstaifiedDependency describes unsatisfied dependency flow between one pair of objects.
                       properties:
                         from:
-                          description: DependencyFromObject represents the object
-                            that dependency data comes from.
+                          description: DependencyFromObject represents the object that dependency data comes from.
                           properties:
                             apiVersion:
                               description: APIVersion of the referenced object.
@@ -338,9 +671,10 @@ spec:
                           - kind
                           - name
                           type: object
+                        reason:
+                          type: string
                         to:
-                          description: DependencyToObject represents the object that
-                            dependency data goes to.
+                          description: DependencyToObject represents the object that dependency data goes to.
                           properties:
                             apiVersion:
                               description: APIVersion of the referenced object.
@@ -365,31 +699,72 @@ spec:
                           type: object
                       required:
                       - from
+                      - reason
                       - to
                       type: object
                     type: array
                 type: object
+              historyWorkloads:
+                description: HistoryWorkloads will record history but still working revision workloads.
+                items:
+                  description: HistoryWorkload contain the old component revision that are still running
+                  properties:
+                    revision:
+                      description: Revision of this workload
+                      type: string
+                    workloadRef:
+                      description: Reference to running workload.
+                      properties:
+                        apiVersion:
+                          description: APIVersion of the referenced object.
+                          type: string
+                        kind:
+                          description: Kind of the referenced object.
+                          type: string
+                        name:
+                          description: Name of the referenced object.
+                          type: string
+                        uid:
+                          description: UID of the referenced object.
+                          type: string
+                      required:
+                      - apiVersion
+                      - kind
+                      - name
+                      type: object
+                  type: object
+                type: array
+              observedGeneration:
+                description: The generation observed by the appConfig controller.
+                format: int64
+                type: integer
+              rollingStatus:
+                description: RollingStatus indicates what phase are we in the rollout phase
+                type: string
               status:
-                description: Status is a place holder for a customized controller
-                  to fill if it needs a single place to summarize the status of the
-                  entire application
+                description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the status of the entire application
                 type: string
               workloads:
                 description: Workloads created by this ApplicationConfiguration.
                 items:
                   description: A WorkloadStatus represents the status of a workload.
                   properties:
+                    appliedComponentRevision:
+                      description: AppliedComponentRevision indicates the applied component revision name of this workload
+                      type: string
                     componentName:
                       description: ComponentName that produced this workload.
                       type: string
                     componentRevisionName:
                       description: ComponentRevisionName of current component
                       type: string
+                    dependencyUnsatisfied:
+                      description: DependencyUnsatisfied notify does the workload has dependency unsatisfied
+                      type: boolean
                     scopes:
                       description: Scopes associated with this workload.
                       items:
-                        description: A WorkloadScope represents a scope associated
-                          with a workload and its status
+                        description: A WorkloadScope represents a scope associated with a workload and its status
                         properties:
                           scopeRef:
                             description: Reference to a scope created by an ApplicationConfiguration.
@@ -412,29 +787,32 @@ spec:
                             - name
                             type: object
                           status:
-                            description: Status is a place holder for a customized
-                              controller to fill if it needs a single place to summarize
-                              the status of the scope
+                            description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the status of the scope
                             type: string
                         required:
                         - scopeRef
                         type: object
                       type: array
                     status:
-                      description: Status is a place holder for a customized controller
-                        to fill if it needs a single place to summarize the entire
-                        status of the workload
+                      description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the entire status of the workload
                       type: string
                     traits:
                       description: Traits associated with this workload.
                       items:
-                        description: A WorkloadTrait represents a trait associated
-                          with a workload and its status
+                        description: A WorkloadTrait represents a trait associated with a workload and its status
                         properties:
+                          appliedGeneration:
+                            description: AppliedGeneration indicates the generation observed by the appConfig controller. The same field is also recorded in the annotations of traits. A trait is possible to be deleted from cluster after created. This field is useful to track the observed generation of traits after they are deleted.
+                            format: int64
+                            type: integer
+                          dependencyUnsatisfied:
+                            description: DependencyUnsatisfied notify does the trait has dependency unsatisfied
+                            type: boolean
+                          message:
+                            description: Message will allow controller to leave some additional information for this trait
+                            type: string
                           status:
-                            description: Status is a place holder for a customized
-                              controller to fill if it needs a single place to summarize
-                              the status of the trait
+                            description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the status of the trait
                             type: string
                           traitRef:
                             description: Reference to a trait created by an ApplicationConfiguration.
@@ -482,8 +860,6 @@ spec:
                       type: object
                   type: object
                 type: array
-            required:
-            - dependency
             type: object
         type: object
     served: true

charts/vela-core/crds/core.oam.dev_applicationcontexts.yaml

@@ -0,0 +1,304 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+  name: applicationcontexts.core.oam.dev
+spec:
+  group: core.oam.dev
+  names:
+    categories:
+    - oam
+    kind: ApplicationContext
+    listKind: ApplicationContextList
+    plural: applicationcontexts
+    shortNames:
+    - appcontext
+    singular: applicationcontext
+  scope: Namespaced
+  versions:
+  - name: v1alpha2
+    schema:
+      openAPIV3Schema:
+        description: ApplicationContext is the Schema for the ApplicationContext API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ApplicationContextSpec is the spec of ApplicationContext
+            properties:
+              applicationRevisionName:
+                description: ApplicationRevisionName points to the snapshot of an Application with all its closure
+                type: string
+            required:
+            - applicationRevisionName
+            type: object
+          status:
+            description: we need to reuse the AC status
+            properties:
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              dependency:
+                description: DependencyStatus represents the observed state of the dependency of an ApplicationConfiguration.
+                properties:
+                  unsatisfied:
+                    items:
+                      description: UnstaifiedDependency describes unsatisfied dependency flow between one pair of objects.
+                      properties:
+                        from:
+                          description: DependencyFromObject represents the object that dependency data comes from.
+                          properties:
+                            apiVersion:
+                              description: APIVersion of the referenced object.
+                              type: string
+                            fieldPath:
+                              type: string
+                            kind:
+                              description: Kind of the referenced object.
+                              type: string
+                            name:
+                              description: Name of the referenced object.
+                              type: string
+                            uid:
+                              description: UID of the referenced object.
+                              type: string
+                          required:
+                          - apiVersion
+                          - kind
+                          - name
+                          type: object
+                        reason:
+                          type: string
+                        to:
+                          description: DependencyToObject represents the object that dependency data goes to.
+                          properties:
+                            apiVersion:
+                              description: APIVersion of the referenced object.
+                              type: string
+                            fieldPaths:
+                              items:
+                                type: string
+                              type: array
+                            kind:
+                              description: Kind of the referenced object.
+                              type: string
+                            name:
+                              description: Name of the referenced object.
+                              type: string
+                            uid:
+                              description: UID of the referenced object.
+                              type: string
+                          required:
+                          - apiVersion
+                          - kind
+                          - name
+                          type: object
+                      required:
+                      - from
+                      - reason
+                      - to
+                      type: object
+                    type: array
+                type: object
+              historyWorkloads:
+                description: HistoryWorkloads will record history but still working revision workloads.
+                items:
+                  description: HistoryWorkload contain the old component revision that are still running
+                  properties:
+                    revision:
+                      description: Revision of this workload
+                      type: string
+                    workloadRef:
+                      description: Reference to running workload.
+                      properties:
+                        apiVersion:
+                          description: APIVersion of the referenced object.
+                          type: string
+                        kind:
+                          description: Kind of the referenced object.
+                          type: string
+                        name:
+                          description: Name of the referenced object.
+                          type: string
+                        uid:
+                          description: UID of the referenced object.
+                          type: string
+                      required:
+                      - apiVersion
+                      - kind
+                      - name
+                      type: object
+                  type: object
+                type: array
+              observedGeneration:
+                description: The generation observed by the appConfig controller.
+                format: int64
+                type: integer
+              rollingStatus:
+                description: RollingStatus indicates what phase are we in the rollout phase
+                type: string
+              status:
+                description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the status of the entire application
+                type: string
+              workloads:
+                description: Workloads created by this ApplicationConfiguration.
+                items:
+                  description: A WorkloadStatus represents the status of a workload.
+                  properties:
+                    appliedComponentRevision:
+                      description: AppliedComponentRevision indicates the applied component revision name of this workload
+                      type: string
+                    componentName:
+                      description: ComponentName that produced this workload.
+                      type: string
+                    componentRevisionName:
+                      description: ComponentRevisionName of current component
+                      type: string
+                    dependencyUnsatisfied:
+                      description: DependencyUnsatisfied notify does the workload has dependency unsatisfied
+                      type: boolean
+                    scopes:
+                      description: Scopes associated with this workload.
+                      items:
+                        description: A WorkloadScope represents a scope associated with a workload and its status
+                        properties:
+                          scopeRef:
+                            description: Reference to a scope created by an ApplicationConfiguration.
+                            properties:
+                              apiVersion:
+                                description: APIVersion of the referenced object.
+                                type: string
+                              kind:
+                                description: Kind of the referenced object.
+                                type: string
+                              name:
+                                description: Name of the referenced object.
+                                type: string
+                              uid:
+                                description: UID of the referenced object.
+                                type: string
+                            required:
+                            - apiVersion
+                            - kind
+                            - name
+                            type: object
+                          status:
+                            description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the status of the scope
+                            type: string
+                        required:
+                        - scopeRef
+                        type: object
+                      type: array
+                    status:
+                      description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the entire status of the workload
+                      type: string
+                    traits:
+                      description: Traits associated with this workload.
+                      items:
+                        description: A WorkloadTrait represents a trait associated with a workload and its status
+                        properties:
+                          appliedGeneration:
+                            description: AppliedGeneration indicates the generation observed by the appConfig controller. The same field is also recorded in the annotations of traits. A trait is possible to be deleted from cluster after created. This field is useful to track the observed generation of traits after they are deleted.
+                            format: int64
+                            type: integer
+                          dependencyUnsatisfied:
+                            description: DependencyUnsatisfied notify does the trait has dependency unsatisfied
+                            type: boolean
+                          message:
+                            description: Message will allow controller to leave some additional information for this trait
+                            type: string
+                          status:
+                            description: Status is a place holder for a customized controller to fill if it needs a single place to summarize the status of the trait
+                            type: string
+                          traitRef:
+                            description: Reference to a trait created by an ApplicationConfiguration.
+                            properties:
+                              apiVersion:
+                                description: APIVersion of the referenced object.
+                                type: string
+                              kind:
+                                description: Kind of the referenced object.
+                                type: string
+                              name:
+                                description: Name of the referenced object.
+                                type: string
+                              uid:
+                                description: UID of the referenced object.
+                                type: string
+                            required:
+                            - apiVersion
+                            - kind
+                            - name
+                            type: object
+                        required:
+                        - traitRef
+                        type: object
+                      type: array
+                    workloadRef:
+                      description: Reference to a workload created by an ApplicationConfiguration.
+                      properties:
+                        apiVersion:
+                          description: APIVersion of the referenced object.
+                          type: string
+                        kind:
+                          description: Kind of the referenced object.
+                          type: string
+                        name:
+                          description: Name of the referenced object.
+                          type: string
+                        uid:
+                          description: UID of the referenced object.
+                          type: string
+                      required:
+                      - apiVersion
+                      - kind
+                      - name
+                      type: object
+                  type: object
+                type: array
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/vela-core/crds/core.oam.dev_applications.yaml

@@ -0,0 +1,976 @@
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    cert-manager.io/inject-ca-from: vela-system/kubevela-vela-core-root-cert
+    controller-gen.kubebuilder.io/version: v0.2.4
+  name: applications.core.oam.dev
+spec:
+  conversion:
+    strategy: Webhook
+    webhook:
+      clientConfig:
+        service:
+          name: vela-core-webhook
+          namespace: vela-system
+          path: /convert
+          port: 443
+      conversionReviewVersions:
+      - v1beta1
+      - v1alpha2
+  group: core.oam.dev
+  names:
+    categories:
+    - oam
+    kind: Application
+    listKind: ApplicationList
+    plural: applications
+    shortNames:
+    - app
+    singular: application
+  scope: Namespaced
+  versions:
+  - additionalPrinterColumns:
+    - jsonPath: .spec.components[*].name
+      name: COMPONENT
+      type: string
+    - jsonPath: .spec.components[*].type
+      name: TYPE
+      type: string
+    - jsonPath: .status.status
+      name: PHASE
+      type: string
+    - jsonPath: .status.services[*].healthy
+      name: HEALTHY
+      type: boolean
+    - jsonPath: .status.services[*].message
+      name: STATUS
+      type: string
+    - jsonPath: .metadata.creationTimestamp
+      name: AGE
+      type: date
+    name: v1alpha2
+    schema:
+      openAPIV3Schema:
+        description: Application is the Schema for the applications API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ApplicationSpec is the spec of Application
+            properties:
+              components:
+                items:
+                  description: ApplicationComponent describe the component of application
+                  properties:
+                    name:
+                      type: string
+                    scopes:
+                      additionalProperties:
+                        type: string
+                      description: scopes in ApplicationComponent defines the component-level scopes the format is <scope-type:scope-instance-name> pairs, the key represents type of `ScopeDefinition` while the value represent the name of scope instance.
+                      type: object
+                      x-kubernetes-preserve-unknown-fields: true
+                    settings:
+                      type: object
+                      x-kubernetes-preserve-unknown-fields: true
+                    traits:
+                      description: Traits define the trait of one component, the type must be array to keep the order.
+                      items:
+                        description: ApplicationTrait defines the trait of application
+                        properties:
+                          name:
+                            type: string
+                          properties:
+                            type: object
+                            x-kubernetes-preserve-unknown-fields: true
+                        required:
+                        - name
+                        type: object
+                      type: array
+                    type:
+                      type: string
+                  required:
+                  - name
+                  - type
+                  type: object
+                type: array
+              rolloutPlan:
+                description: RolloutPlan is the details on how to rollout the resources The controller simply replace the old resources with the new one if there is no rollout plan involved
+                properties:
+                  batchPartition:
+                    description: All pods in the batches up to the batchPartition (included) will have the target resource specification while the rest still have the source resource This is designed for the operators to manually rollout Default is the the number of batches which will rollout all the batches
+                    format: int32
+                    type: integer
+                  canaryMetric:
+                    description: CanaryMetric provides a way for the rollout process to automatically check certain metrics before complete the process
+                    items:
+                      description: CanaryMetric holds the reference to metrics used for canary analysis
+                      properties:
+                        interval:
+                          description: Interval represents the windows size
+                          type: string
+                        metricsRange:
+                          description: Range value accepted for this metric
+                          properties:
+                            max:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Maximum value
+                              x-kubernetes-int-or-string: true
+                            min:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Minimum value
+                              x-kubernetes-int-or-string: true
+                          type: object
+                        name:
+                          description: Name of the metric
+                          type: string
+                        templateRef:
+                          description: TemplateRef references a metric template object
+                          properties:
+                            apiVersion:
+                              description: APIVersion of the referenced object.
+                              type: string
+                            kind:
+                              description: Kind of the referenced object.
+                              type: string
+                            name:
+                              description: Name of the referenced object.
+                              type: string
+                            uid:
+                              description: UID of the referenced object.
+                              type: string
+                          required:
+                          - apiVersion
+                          - kind
+                          - name
+                          type: object
+                      required:
+                      - name
+                      type: object
+                    type: array
+                  numBatches:
+                    description: The number of batches, default = 1
+                    format: int32
+                    type: integer
+                  paused:
+                    description: Paused the rollout, default is false
+                    type: boolean
+                  rolloutBatches:
+                    description: The exact distribution among batches. its size has to be exactly the same as the NumBatches (if set) The total number cannot exceed the targetSize or the size of the source resource We will IGNORE the last batch's replica field if it's a percentage since round errors can lead to inaccurate sum We highly recommend to leave the last batch's replica field empty
+                    items:
+                      description: RolloutBatch is used to describe how the each batch rollout should be
+                      properties:
+                        batchRolloutWebhooks:
+                          description: RolloutWebhooks provides a way for the batch rollout to interact with an external process
+                          items:
+                            description: RolloutWebhook holds the reference to external checks used for canary analysis
+                            properties:
+                              expectedStatus:
+                                description: ExpectedStatus contains all the expected http status code that we will accept as success
+                                items:
+                                  type: integer
+                                type: array
+                              metadata:
+                                additionalProperties:
+                                  type: string
+                                description: Metadata (key-value pairs) for this webhook
+                                type: object
+                              method:
+                                description: Method the HTTP call method, default is POST
+                                type: string
+                              name:
+                                description: Name of this webhook
+                                type: string
+                              type:
+                                description: Type of this webhook
+                                type: string
+                              url:
+                                description: URL address of this webhook
+                                type: string
+                            required:
+                            - name
+                            - type
+                            - url
+                            type: object
+                          type: array
+                        canaryMetric:
+                          description: CanaryMetric provides a way for the batch rollout process to automatically check certain metrics before moving to the next batch
+                          items:
+                            description: CanaryMetric holds the reference to metrics used for canary analysis
+                            properties:
+                              interval:
+                                description: Interval represents the windows size
+                                type: string
+                              metricsRange:
+                                description: Range value accepted for this metric
+                                properties:
+                                  max:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Maximum value
+                                    x-kubernetes-int-or-string: true
+                                  min:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Minimum value
+                                    x-kubernetes-int-or-string: true
+                                type: object
+                              name:
+                                description: Name of the metric
+                                type: string
+                              templateRef:
+                                description: TemplateRef references a metric template object
+                                properties:
+                                  apiVersion:
+                                    description: APIVersion of the referenced object.
+                                    type: string
+                                  kind:
+                                    description: Kind of the referenced object.
+                                    type: string
+                                  name:
+                                    description: Name of the referenced object.
+                                    type: string
+                                  uid:
+                                    description: UID of the referenced object.
+                                    type: string
+                                required:
+                                - apiVersion
+                                - kind
+                                - name
+                                type: object
+                            required:
+                            - name
+                            type: object
+                          type: array
+                        instanceInterval:
+                          description: The wait time, in seconds, between instances upgrades, default = 0
+                          format: int32
+                          type: integer
+                        maxUnavailable:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: MaxUnavailable is the max allowed number of pods that is unavailable during the upgrade. We will mark the batch as ready as long as there are less or equal number of pods unavailable than this number. default = 0
+                          x-kubernetes-int-or-string: true
+                        podList:
+                          description: The list of Pods to get upgraded it is mutually exclusive with the Replicas field
+                          items:
+                            type: string
+                          type: array
+                        replicas:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: 'Replicas is the number of pods to upgrade in this batch it can be an absolute number (ex: 5) or a percentage of total pods we will ignore the percentage of the last batch to just fill the gap it is mutually exclusive with the PodList field'
+                          x-kubernetes-int-or-string: true
+                      type: object
+                    type: array
+                  rolloutStrategy:
+                    description: RolloutStrategy defines strategies for the rollout plan The default is IncreaseFirstRolloutStrategyType
+                    type: string
+                  rolloutWebhooks:
+                    description: RolloutWebhooks provide a way for the rollout to interact with an external process
+                    items:
+                      description: RolloutWebhook holds the reference to external checks used for canary analysis
+                      properties:
+                        expectedStatus:
+                          description: ExpectedStatus contains all the expected http status code that we will accept as success
+                          items:
+                            type: integer
+                          type: array
+                        metadata:
+                          additionalProperties:
+                            type: string
+                          description: Metadata (key-value pairs) for this webhook
+                          type: object
+                        method:
+                          description: Method the HTTP call method, default is POST
+                          type: string
+                        name:
+                          description: Name of this webhook
+                          type: string
+                        type:
+                          description: Type of this webhook
+                          type: string
+                        url:
+                          description: URL address of this webhook
+                          type: string
+                      required:
+                      - name
+                      - type
+                      - url
+                      type: object
+                    type: array
+                  targetSize:
+                    description: The size of the target resource. The default is the same as the size of the source resource.
+                    format: int32
+                    type: integer
+                type: object
+            required:
+            - components
+            type: object
+          status:
+            description: AppStatus defines the observed state of Application
+            properties:
+              batchRollingState:
+                description: BatchRollingState only meaningful when the Status is rolling
+                type: string
+              components:
+                description: Components record the related Components created by Application Controller
+                items:
+                  description: A TypedReference refers to an object by Name, Kind, and APIVersion. It is commonly used to reference cluster-scoped objects or objects where the namespace is already known.
+                  properties:
+                    apiVersion:
+                      description: APIVersion of the referenced object.
+                      type: string
+                    kind:
+                      description: Kind of the referenced object.
+                      type: string
+                    name:
+                      description: Name of the referenced object.
+                      type: string
+                    uid:
+                      description: UID of the referenced object.
+                      type: string
+                  required:
+                  - apiVersion
+                  - kind
+                  - name
+                  type: object
+                type: array
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              currentBatch:
+                description: The current batch the rollout is working on/blocked it starts from 0
+                format: int32
+                type: integer
+              lastAppliedPodTemplateIdentifier:
+                description: lastAppliedPodTemplateIdentifier is a string that uniquely represent the last pod template each workload type could use different ways to identify that so we cannot compare between resources We update this field only after a successful rollout
+                type: string
+              latestRevision:
+                description: LatestRevision of the application configuration it generates
+                properties:
+                  name:
+                    type: string
+                  revision:
+                    format: int64
+                    type: integer
+                  revisionHash:
+                    description: RevisionHash record the hash value of the spec of ApplicationRevision object.
+                    type: string
+                required:
+                - name
+                - revision
+                type: object
+              resourceTracker:
+                description: ResourceTracker record the status of the ResourceTracker
+                properties:
+                  apiVersion:
+                    description: APIVersion of the referenced object.
+                    type: string
+                  kind:
+                    description: Kind of the referenced object.
+                    type: string
+                  name:
+                    description: Name of the referenced object.
+                    type: string
+                  uid:
+                    description: UID of the referenced object.
+                    type: string
+                required:
+                - apiVersion
+                - kind
+                - name
+                type: object
+              rollingState:
+                description: RollingState is the Rollout State
+                type: string
+              rolloutOriginalSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              rolloutTargetSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              services:
+                description: Services record the status of the application services
+                items:
+                  description: ApplicationComponentStatus record the health status of App component
+                  properties:
+                    healthy:
+                      type: boolean
+                    message:
+                      type: string
+                    name:
+                      type: string
+                    traits:
+                      items:
+                        description: ApplicationTraitStatus records the trait health status
+                        properties:
+                          healthy:
+                            type: boolean
+                          message:
+                            type: string
+                          type:
+                            type: string
+                        required:
+                        - healthy
+                        - type
+                        type: object
+                      type: array
+                    workloadDefinition:
+                      description: WorkloadDefinition is the definition of a WorkloadDefinition, such as deployments/apps.v1
+                      properties:
+                        apiVersion:
+                          type: string
+                        kind:
+                          type: string
+                      required:
+                      - apiVersion
+                      - kind
+                      type: object
+                  required:
+                  - healthy
+                  - name
+                  type: object
+                type: array
+              status:
+                description: ApplicationPhase is a label for the condition of a application at the current time
+                type: string
+              targetGeneration:
+                description: NewPodTemplateIdentifier is a string that uniquely represent the new pod template each workload type could use different ways to identify that so we cannot compare between resources
+                type: string
+              upgradedReadyReplicas:
+                description: UpgradedReadyReplicas is the number of Pods upgraded by the rollout controller that have a Ready Condition.
+                format: int32
+                type: integer
+              upgradedReplicas:
+                description: UpgradedReplicas is the number of Pods upgraded by the rollout controller
+                format: int32
+                type: integer
+            required:
+            - currentBatch
+            - rollingState
+            - upgradedReadyReplicas
+            - upgradedReplicas
+            type: object
+        type: object
+    served: true
+    storage: false
+    subresources:
+      status: {}
+  - additionalPrinterColumns:
+    - jsonPath: .spec.components[*].name
+      name: COMPONENT
+      type: string
+    - jsonPath: .spec.components[*].type
+      name: TYPE
+      type: string
+    - jsonPath: .status.status
+      name: PHASE
+      type: string
+    - jsonPath: .status.services[*].healthy
+      name: HEALTHY
+      type: boolean
+    - jsonPath: .status.services[*].message
+      name: STATUS
+      type: string
+    - jsonPath: .metadata.creationTimestamp
+      name: AGE
+      type: date
+    name: v1beta1
+    schema:
+      openAPIV3Schema:
+        description: Application is the Schema for the applications API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ApplicationSpec is the spec of Application
+            properties:
+              components:
+                items:
+                  description: ApplicationComponent describe the component of application
+                  properties:
+                    name:
+                      type: string
+                    properties:
+                      type: object
+                      x-kubernetes-preserve-unknown-fields: true
+                    scopes:
+                      additionalProperties:
+                        type: string
+                      description: scopes in ApplicationComponent defines the component-level scopes the format is <scope-type:scope-instance-name> pairs, the key represents type of `ScopeDefinition` while the value represent the name of scope instance.
+                      type: object
+                      x-kubernetes-preserve-unknown-fields: true
+                    traits:
+                      description: Traits define the trait of one component, the type must be array to keep the order.
+                      items:
+                        description: ApplicationTrait defines the trait of application
+                        properties:
+                          properties:
+                            type: object
+                            x-kubernetes-preserve-unknown-fields: true
+                          type:
+                            type: string
+                        required:
+                        - type
+                        type: object
+                      type: array
+                    type:
+                      type: string
+                  required:
+                  - name
+                  - type
+                  type: object
+                type: array
+              rolloutPlan:
+                description: RolloutPlan is the details on how to rollout the resources The controller simply replace the old resources with the new one if there is no rollout plan involved
+                properties:
+                  batchPartition:
+                    description: All pods in the batches up to the batchPartition (included) will have the target resource specification while the rest still have the source resource This is designed for the operators to manually rollout Default is the the number of batches which will rollout all the batches
+                    format: int32
+                    type: integer
+                  canaryMetric:
+                    description: CanaryMetric provides a way for the rollout process to automatically check certain metrics before complete the process
+                    items:
+                      description: CanaryMetric holds the reference to metrics used for canary analysis
+                      properties:
+                        interval:
+                          description: Interval represents the windows size
+                          type: string
+                        metricsRange:
+                          description: Range value accepted for this metric
+                          properties:
+                            max:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Maximum value
+                              x-kubernetes-int-or-string: true
+                            min:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Minimum value
+                              x-kubernetes-int-or-string: true
+                          type: object
+                        name:
+                          description: Name of the metric
+                          type: string
+                        templateRef:
+                          description: TemplateRef references a metric template object
+                          properties:
+                            apiVersion:
+                              description: APIVersion of the referenced object.
+                              type: string
+                            kind:
+                              description: Kind of the referenced object.
+                              type: string
+                            name:
+                              description: Name of the referenced object.
+                              type: string
+                            uid:
+                              description: UID of the referenced object.
+                              type: string
+                          required:
+                          - apiVersion
+                          - kind
+                          - name
+                          type: object
+                      required:
+                      - name
+                      type: object
+                    type: array
+                  numBatches:
+                    description: The number of batches, default = 1
+                    format: int32
+                    type: integer
+                  paused:
+                    description: Paused the rollout, default is false
+                    type: boolean
+                  rolloutBatches:
+                    description: The exact distribution among batches. its size has to be exactly the same as the NumBatches (if set) The total number cannot exceed the targetSize or the size of the source resource We will IGNORE the last batch's replica field if it's a percentage since round errors can lead to inaccurate sum We highly recommend to leave the last batch's replica field empty
+                    items:
+                      description: RolloutBatch is used to describe how the each batch rollout should be
+                      properties:
+                        batchRolloutWebhooks:
+                          description: RolloutWebhooks provides a way for the batch rollout to interact with an external process
+                          items:
+                            description: RolloutWebhook holds the reference to external checks used for canary analysis
+                            properties:
+                              expectedStatus:
+                                description: ExpectedStatus contains all the expected http status code that we will accept as success
+                                items:
+                                  type: integer
+                                type: array
+                              metadata:
+                                additionalProperties:
+                                  type: string
+                                description: Metadata (key-value pairs) for this webhook
+                                type: object
+                              method:
+                                description: Method the HTTP call method, default is POST
+                                type: string
+                              name:
+                                description: Name of this webhook
+                                type: string
+                              type:
+                                description: Type of this webhook
+                                type: string
+                              url:
+                                description: URL address of this webhook
+                                type: string
+                            required:
+                            - name
+                            - type
+                            - url
+                            type: object
+                          type: array
+                        canaryMetric:
+                          description: CanaryMetric provides a way for the batch rollout process to automatically check certain metrics before moving to the next batch
+                          items:
+                            description: CanaryMetric holds the reference to metrics used for canary analysis
+                            properties:
+                              interval:
+                                description: Interval represents the windows size
+                                type: string
+                              metricsRange:
+                                description: Range value accepted for this metric
+                                properties:
+                                  max:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Maximum value
+                                    x-kubernetes-int-or-string: true
+                                  min:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Minimum value
+                                    x-kubernetes-int-or-string: true
+                                type: object
+                              name:
+                                description: Name of the metric
+                                type: string
+                              templateRef:
+                                description: TemplateRef references a metric template object
+                                properties:
+                                  apiVersion:
+                                    description: APIVersion of the referenced object.
+                                    type: string
+                                  kind:
+                                    description: Kind of the referenced object.
+                                    type: string
+                                  name:
+                                    description: Name of the referenced object.
+                                    type: string
+                                  uid:
+                                    description: UID of the referenced object.
+                                    type: string
+                                required:
+                                - apiVersion
+                                - kind
+                                - name
+                                type: object
+                            required:
+                            - name
+                            type: object
+                          type: array
+                        instanceInterval:
+                          description: The wait time, in seconds, between instances upgrades, default = 0
+                          format: int32
+                          type: integer
+                        maxUnavailable:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: MaxUnavailable is the max allowed number of pods that is unavailable during the upgrade. We will mark the batch as ready as long as there are less or equal number of pods unavailable than this number. default = 0
+                          x-kubernetes-int-or-string: true
+                        podList:
+                          description: The list of Pods to get upgraded it is mutually exclusive with the Replicas field
+                          items:
+                            type: string
+                          type: array
+                        replicas:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: 'Replicas is the number of pods to upgrade in this batch it can be an absolute number (ex: 5) or a percentage of total pods we will ignore the percentage of the last batch to just fill the gap it is mutually exclusive with the PodList field'
+                          x-kubernetes-int-or-string: true
+                      type: object
+                    type: array
+                  rolloutStrategy:
+                    description: RolloutStrategy defines strategies for the rollout plan The default is IncreaseFirstRolloutStrategyType
+                    type: string
+                  rolloutWebhooks:
+                    description: RolloutWebhooks provide a way for the rollout to interact with an external process
+                    items:
+                      description: RolloutWebhook holds the reference to external checks used for canary analysis
+                      properties:
+                        expectedStatus:
+                          description: ExpectedStatus contains all the expected http status code that we will accept as success
+                          items:
+                            type: integer
+                          type: array
+                        metadata:
+                          additionalProperties:
+                            type: string
+                          description: Metadata (key-value pairs) for this webhook
+                          type: object
+                        method:
+                          description: Method the HTTP call method, default is POST
+                          type: string
+                        name:
+                          description: Name of this webhook
+                          type: string
+                        type:
+                          description: Type of this webhook
+                          type: string
+                        url:
+                          description: URL address of this webhook
+                          type: string
+                      required:
+                      - name
+                      - type
+                      - url
+                      type: object
+                    type: array
+                  targetSize:
+                    description: The size of the target resource. The default is the same as the size of the source resource.
+                    format: int32
+                    type: integer
+                type: object
+            required:
+            - components
+            type: object
+          status:
+            description: AppStatus defines the observed state of Application
+            properties:
+              batchRollingState:
+                description: BatchRollingState only meaningful when the Status is rolling
+                type: string
+              components:
+                description: Components record the related Components created by Application Controller
+                items:
+                  description: A TypedReference refers to an object by Name, Kind, and APIVersion. It is commonly used to reference cluster-scoped objects or objects where the namespace is already known.
+                  properties:
+                    apiVersion:
+                      description: APIVersion of the referenced object.
+                      type: string
+                    kind:
+                      description: Kind of the referenced object.
+                      type: string
+                    name:
+                      description: Name of the referenced object.
+                      type: string
+                    uid:
+                      description: UID of the referenced object.
+                      type: string
+                  required:
+                  - apiVersion
+                  - kind
+                  - name
+                  type: object
+                type: array
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              currentBatch:
+                description: The current batch the rollout is working on/blocked it starts from 0
+                format: int32
+                type: integer
+              lastAppliedPodTemplateIdentifier:
+                description: lastAppliedPodTemplateIdentifier is a string that uniquely represent the last pod template each workload type could use different ways to identify that so we cannot compare between resources We update this field only after a successful rollout
+                type: string
+              latestRevision:
+                description: LatestRevision of the application configuration it generates
+                properties:
+                  name:
+                    type: string
+                  revision:
+                    format: int64
+                    type: integer
+                  revisionHash:
+                    description: RevisionHash record the hash value of the spec of ApplicationRevision object.
+                    type: string
+                required:
+                - name
+                - revision
+                type: object
+              resourceTracker:
+                description: ResourceTracker record the status of the ResourceTracker
+                properties:
+                  apiVersion:
+                    description: APIVersion of the referenced object.
+                    type: string
+                  kind:
+                    description: Kind of the referenced object.
+                    type: string
+                  name:
+                    description: Name of the referenced object.
+                    type: string
+                  uid:
+                    description: UID of the referenced object.
+                    type: string
+                required:
+                - apiVersion
+                - kind
+                - name
+                type: object
+              rollingState:
+                description: RollingState is the Rollout State
+                type: string
+              rolloutOriginalSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              rolloutTargetSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              services:
+                description: Services record the status of the application services
+                items:
+                  description: ApplicationComponentStatus record the health status of App component
+                  properties:
+                    healthy:
+                      type: boolean
+                    message:
+                      type: string
+                    name:
+                      type: string
+                    traits:
+                      items:
+                        description: ApplicationTraitStatus records the trait health status
+                        properties:
+                          healthy:
+                            type: boolean
+                          message:
+                            type: string
+                          type:
+                            type: string
+                        required:
+                        - healthy
+                        - type
+                        type: object
+                      type: array
+                    workloadDefinition:
+                      description: WorkloadDefinition is the definition of a WorkloadDefinition, such as deployments/apps.v1
+                      properties:
+                        apiVersion:
+                          type: string
+                        kind:
+                          type: string
+                      required:
+                      - apiVersion
+                      - kind
+                      type: object
+                  required:
+                  - healthy
+                  - name
+                  type: object
+                type: array
+              status:
+                description: ApplicationPhase is a label for the condition of a application at the current time
+                type: string
+              targetGeneration:
+                description: NewPodTemplateIdentifier is a string that uniquely represent the new pod template each workload type could use different ways to identify that so we cannot compare between resources
+                type: string
+              upgradedReadyReplicas:
+                description: UpgradedReadyReplicas is the number of Pods upgraded by the rollout controller that have a Ready Condition.
+                format: int32
+                type: integer
+              upgradedReplicas:
+                description: UpgradedReplicas is the number of Pods upgraded by the rollout controller
+                format: int32
+                type: integer
+            required:
+            - currentBatch
+            - rollingState
+            - upgradedReadyReplicas
+            - upgradedReplicas
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/vela-core/crds/core.oam.dev_approllouts.yaml

@@ -0,0 +1,731 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+  name: approllouts.core.oam.dev
+spec:
+  group: core.oam.dev
+  names:
+    categories:
+    - oam
+    kind: AppRollout
+    listKind: AppRolloutList
+    plural: approllouts
+    shortNames:
+    - approllout
+    singular: approllout
+  scope: Namespaced
+  versions:
+  - additionalPrinterColumns:
+    - jsonPath: .status.rolloutStatus.rolloutTargetSize
+      name: TARGET
+      type: string
+    - jsonPath: .status.rolloutStatus.upgradedReplicas
+      name: UPGRADED
+      type: string
+    - jsonPath: .status.rolloutStatus.upgradedReadyReplicas
+      name: READY
+      type: string
+    - jsonPath: .status.rolloutStatus.batchRollingState
+      name: BATCH-STATE
+      type: string
+    - jsonPath: .status.rolloutStatus.rollingState
+      name: ROLLING-STATE
+      type: string
+    - jsonPath: .metadata.creationTimestamp
+      name: AGE
+      type: date
+    name: v1alpha2
+    schema:
+      openAPIV3Schema:
+        description: AppRollout is the Schema for the AppRollout API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: AppRolloutSpec defines how to describe an upgrade between different apps
+            properties:
+              componentList:
+                description: 'The list of component to upgrade in the application. We only support single component application so far TODO: (RZ) Support multiple components in an application'
+                items:
+                  type: string
+                type: array
+              revertOnDelete:
+                description: RevertOnDelete revert the rollout when the rollout CR is deleted It will remove the target app from the kubernetes if it's set to true
+                type: boolean
+              rolloutPlan:
+                description: RolloutPlan is the details on how to rollout the resources
+                properties:
+                  batchPartition:
+                    description: All pods in the batches up to the batchPartition (included) will have the target resource specification while the rest still have the source resource This is designed for the operators to manually rollout Default is the the number of batches which will rollout all the batches
+                    format: int32
+                    type: integer
+                  canaryMetric:
+                    description: CanaryMetric provides a way for the rollout process to automatically check certain metrics before complete the process
+                    items:
+                      description: CanaryMetric holds the reference to metrics used for canary analysis
+                      properties:
+                        interval:
+                          description: Interval represents the windows size
+                          type: string
+                        metricsRange:
+                          description: Range value accepted for this metric
+                          properties:
+                            max:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Maximum value
+                              x-kubernetes-int-or-string: true
+                            min:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Minimum value
+                              x-kubernetes-int-or-string: true
+                          type: object
+                        name:
+                          description: Name of the metric
+                          type: string
+                        templateRef:
+                          description: TemplateRef references a metric template object
+                          properties:
+                            apiVersion:
+                              description: APIVersion of the referenced object.
+                              type: string
+                            kind:
+                              description: Kind of the referenced object.
+                              type: string
+                            name:
+                              description: Name of the referenced object.
+                              type: string
+                            uid:
+                              description: UID of the referenced object.
+                              type: string
+                          required:
+                          - apiVersion
+                          - kind
+                          - name
+                          type: object
+                      required:
+                      - name
+                      type: object
+                    type: array
+                  numBatches:
+                    description: The number of batches, default = 1
+                    format: int32
+                    type: integer
+                  paused:
+                    description: Paused the rollout, default is false
+                    type: boolean
+                  rolloutBatches:
+                    description: The exact distribution among batches. its size has to be exactly the same as the NumBatches (if set) The total number cannot exceed the targetSize or the size of the source resource We will IGNORE the last batch's replica field if it's a percentage since round errors can lead to inaccurate sum We highly recommend to leave the last batch's replica field empty
+                    items:
+                      description: RolloutBatch is used to describe how the each batch rollout should be
+                      properties:
+                        batchRolloutWebhooks:
+                          description: RolloutWebhooks provides a way for the batch rollout to interact with an external process
+                          items:
+                            description: RolloutWebhook holds the reference to external checks used for canary analysis
+                            properties:
+                              expectedStatus:
+                                description: ExpectedStatus contains all the expected http status code that we will accept as success
+                                items:
+                                  type: integer
+                                type: array
+                              metadata:
+                                additionalProperties:
+                                  type: string
+                                description: Metadata (key-value pairs) for this webhook
+                                type: object
+                              method:
+                                description: Method the HTTP call method, default is POST
+                                type: string
+                              name:
+                                description: Name of this webhook
+                                type: string
+                              type:
+                                description: Type of this webhook
+                                type: string
+                              url:
+                                description: URL address of this webhook
+                                type: string
+                            required:
+                            - name
+                            - type
+                            - url
+                            type: object
+                          type: array
+                        canaryMetric:
+                          description: CanaryMetric provides a way for the batch rollout process to automatically check certain metrics before moving to the next batch
+                          items:
+                            description: CanaryMetric holds the reference to metrics used for canary analysis
+                            properties:
+                              interval:
+                                description: Interval represents the windows size
+                                type: string
+                              metricsRange:
+                                description: Range value accepted for this metric
+                                properties:
+                                  max:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Maximum value
+                                    x-kubernetes-int-or-string: true
+                                  min:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Minimum value
+                                    x-kubernetes-int-or-string: true
+                                type: object
+                              name:
+                                description: Name of the metric
+                                type: string
+                              templateRef:
+                                description: TemplateRef references a metric template object
+                                properties:
+                                  apiVersion:
+                                    description: APIVersion of the referenced object.
+                                    type: string
+                                  kind:
+                                    description: Kind of the referenced object.
+                                    type: string
+                                  name:
+                                    description: Name of the referenced object.
+                                    type: string
+                                  uid:
+                                    description: UID of the referenced object.
+                                    type: string
+                                required:
+                                - apiVersion
+                                - kind
+                                - name
+                                type: object
+                            required:
+                            - name
+                            type: object
+                          type: array
+                        instanceInterval:
+                          description: The wait time, in seconds, between instances upgrades, default = 0
+                          format: int32
+                          type: integer
+                        maxUnavailable:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: MaxUnavailable is the max allowed number of pods that is unavailable during the upgrade. We will mark the batch as ready as long as there are less or equal number of pods unavailable than this number. default = 0
+                          x-kubernetes-int-or-string: true
+                        podList:
+                          description: The list of Pods to get upgraded it is mutually exclusive with the Replicas field
+                          items:
+                            type: string
+                          type: array
+                        replicas:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: 'Replicas is the number of pods to upgrade in this batch it can be an absolute number (ex: 5) or a percentage of total pods we will ignore the percentage of the last batch to just fill the gap it is mutually exclusive with the PodList field'
+                          x-kubernetes-int-or-string: true
+                      type: object
+                    type: array
+                  rolloutStrategy:
+                    description: RolloutStrategy defines strategies for the rollout plan The default is IncreaseFirstRolloutStrategyType
+                    type: string
+                  rolloutWebhooks:
+                    description: RolloutWebhooks provide a way for the rollout to interact with an external process
+                    items:
+                      description: RolloutWebhook holds the reference to external checks used for canary analysis
+                      properties:
+                        expectedStatus:
+                          description: ExpectedStatus contains all the expected http status code that we will accept as success
+                          items:
+                            type: integer
+                          type: array
+                        metadata:
+                          additionalProperties:
+                            type: string
+                          description: Metadata (key-value pairs) for this webhook
+                          type: object
+                        method:
+                          description: Method the HTTP call method, default is POST
+                          type: string
+                        name:
+                          description: Name of this webhook
+                          type: string
+                        type:
+                          description: Type of this webhook
+                          type: string
+                        url:
+                          description: URL address of this webhook
+                          type: string
+                      required:
+                      - name
+                      - type
+                      - url
+                      type: object
+                    type: array
+                  targetSize:
+                    description: The size of the target resource. The default is the same as the size of the source resource.
+                    format: int32
+                    type: integer
+                type: object
+              sourceAppRevisionName:
+                description: SourceAppRevisionName contains the name of the applicationRevision that we need to upgrade from. it can be empty only when the rolling is only a scale event
+                type: string
+              targetAppRevisionName:
+                description: TargetAppRevisionName contains the name of the applicationRevision that we need to upgrade to.
+                type: string
+            required:
+            - rolloutPlan
+            - targetAppRevisionName
+            type: object
+          status:
+            description: AppRolloutStatus defines the observed state of AppRollout
+            properties:
+              LastSourceAppRevision:
+                description: LastSourceAppRevision contains the name of the app that we need to upgrade from. We will restart the rollout if this is not the same as the spec
+                type: string
+              batchRollingState:
+                description: BatchRollingState only meaningful when the Status is rolling
+                type: string
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              currentBatch:
+                description: The current batch the rollout is working on/blocked it starts from 0
+                format: int32
+                type: integer
+              lastAppliedPodTemplateIdentifier:
+                description: lastAppliedPodTemplateIdentifier is a string that uniquely represent the last pod template each workload type could use different ways to identify that so we cannot compare between resources We update this field only after a successful rollout
+                type: string
+              lastTargetAppRevision:
+                description: LastUpgradedTargetAppRevision contains the name of the app that we upgraded to We will restart the rollout if this is not the same as the spec
+                type: string
+              rollingState:
+                description: RollingState is the Rollout State
+                type: string
+              rolloutOriginalSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              rolloutTargetSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              targetGeneration:
+                description: NewPodTemplateIdentifier is a string that uniquely represent the new pod template each workload type could use different ways to identify that so we cannot compare between resources
+                type: string
+              upgradedReadyReplicas:
+                description: UpgradedReadyReplicas is the number of Pods upgraded by the rollout controller that have a Ready Condition.
+                format: int32
+                type: integer
+              upgradedReplicas:
+                description: UpgradedReplicas is the number of Pods upgraded by the rollout controller
+                format: int32
+                type: integer
+            required:
+            - currentBatch
+            - lastTargetAppRevision
+            - rollingState
+            - upgradedReadyReplicas
+            - upgradedReplicas
+            type: object
+        type: object
+    served: true
+    storage: false
+    subresources:
+      status: {}
+  - additionalPrinterColumns:
+    - jsonPath: .status.rolloutTargetSize
+      name: TARGET
+      type: string
+    - jsonPath: .status.upgradedReplicas
+      name: UPGRADED
+      type: string
+    - jsonPath: .status.upgradedReadyReplicas
+      name: READY
+      type: string
+    - jsonPath: .status.batchRollingState
+      name: BATCH-STATE
+      type: string
+    - jsonPath: .status.rollingState
+      name: ROLLING-STATE
+      type: string
+    - jsonPath: .metadata.creationTimestamp
+      name: AGE
+      type: date
+    name: v1beta1
+    schema:
+      openAPIV3Schema:
+        description: AppRollout is the Schema for the AppRollout API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: AppRolloutSpec defines how to describe an upgrade between different apps
+            properties:
+              componentList:
+                description: 'The list of component to upgrade in the application. We only support single component application so far TODO: (RZ) Support multiple components in an application'
+                items:
+                  type: string
+                type: array
+              revertOnDelete:
+                description: RevertOnDelete revert the failed rollout when the rollout CR is deleted It will revert the change back to the source version at once (not in batches) Default is false
+                type: boolean
+              rolloutPlan:
+                description: RolloutPlan is the details on how to rollout the resources
+                properties:
+                  batchPartition:
+                    description: All pods in the batches up to the batchPartition (included) will have the target resource specification while the rest still have the source resource This is designed for the operators to manually rollout Default is the the number of batches which will rollout all the batches
+                    format: int32
+                    type: integer
+                  canaryMetric:
+                    description: CanaryMetric provides a way for the rollout process to automatically check certain metrics before complete the process
+                    items:
+                      description: CanaryMetric holds the reference to metrics used for canary analysis
+                      properties:
+                        interval:
+                          description: Interval represents the windows size
+                          type: string
+                        metricsRange:
+                          description: Range value accepted for this metric
+                          properties:
+                            max:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Maximum value
+                              x-kubernetes-int-or-string: true
+                            min:
+                              anyOf:
+                              - type: integer
+                              - type: string
+                              description: Minimum value
+                              x-kubernetes-int-or-string: true
+                          type: object
+                        name:
+                          description: Name of the metric
+                          type: string
+                        templateRef:
+                          description: TemplateRef references a metric template object
+                          properties:
+                            apiVersion:
+                              description: APIVersion of the referenced object.
+                              type: string
+                            kind:
+                              description: Kind of the referenced object.
+                              type: string
+                            name:
+                              description: Name of the referenced object.
+                              type: string
+                            uid:
+                              description: UID of the referenced object.
+                              type: string
+                          required:
+                          - apiVersion
+                          - kind
+                          - name
+                          type: object
+                      required:
+                      - name
+                      type: object
+                    type: array
+                  numBatches:
+                    description: The number of batches, default = 1
+                    format: int32
+                    type: integer
+                  paused:
+                    description: Paused the rollout, default is false
+                    type: boolean
+                  rolloutBatches:
+                    description: The exact distribution among batches. its size has to be exactly the same as the NumBatches (if set) The total number cannot exceed the targetSize or the size of the source resource We will IGNORE the last batch's replica field if it's a percentage since round errors can lead to inaccurate sum We highly recommend to leave the last batch's replica field empty
+                    items:
+                      description: RolloutBatch is used to describe how the each batch rollout should be
+                      properties:
+                        batchRolloutWebhooks:
+                          description: RolloutWebhooks provides a way for the batch rollout to interact with an external process
+                          items:
+                            description: RolloutWebhook holds the reference to external checks used for canary analysis
+                            properties:
+                              expectedStatus:
+                                description: ExpectedStatus contains all the expected http status code that we will accept as success
+                                items:
+                                  type: integer
+                                type: array
+                              metadata:
+                                additionalProperties:
+                                  type: string
+                                description: Metadata (key-value pairs) for this webhook
+                                type: object
+                              method:
+                                description: Method the HTTP call method, default is POST
+                                type: string
+                              name:
+                                description: Name of this webhook
+                                type: string
+                              type:
+                                description: Type of this webhook
+                                type: string
+                              url:
+                                description: URL address of this webhook
+                                type: string
+                            required:
+                            - name
+                            - type
+                            - url
+                            type: object
+                          type: array
+                        canaryMetric:
+                          description: CanaryMetric provides a way for the batch rollout process to automatically check certain metrics before moving to the next batch
+                          items:
+                            description: CanaryMetric holds the reference to metrics used for canary analysis
+                            properties:
+                              interval:
+                                description: Interval represents the windows size
+                                type: string
+                              metricsRange:
+                                description: Range value accepted for this metric
+                                properties:
+                                  max:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Maximum value
+                                    x-kubernetes-int-or-string: true
+                                  min:
+                                    anyOf:
+                                    - type: integer
+                                    - type: string
+                                    description: Minimum value
+                                    x-kubernetes-int-or-string: true
+                                type: object
+                              name:
+                                description: Name of the metric
+                                type: string
+                              templateRef:
+                                description: TemplateRef references a metric template object
+                                properties:
+                                  apiVersion:
+                                    description: APIVersion of the referenced object.
+                                    type: string
+                                  kind:
+                                    description: Kind of the referenced object.
+                                    type: string
+                                  name:
+                                    description: Name of the referenced object.
+                                    type: string
+                                  uid:
+                                    description: UID of the referenced object.
+                                    type: string
+                                required:
+                                - apiVersion
+                                - kind
+                                - name
+                                type: object
+                            required:
+                            - name
+                            type: object
+                          type: array
+                        instanceInterval:
+                          description: The wait time, in seconds, between instances upgrades, default = 0
+                          format: int32
+                          type: integer
+                        maxUnavailable:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: MaxUnavailable is the max allowed number of pods that is unavailable during the upgrade. We will mark the batch as ready as long as there are less or equal number of pods unavailable than this number. default = 0
+                          x-kubernetes-int-or-string: true
+                        podList:
+                          description: The list of Pods to get upgraded it is mutually exclusive with the Replicas field
+                          items:
+                            type: string
+                          type: array
+                        replicas:
+                          anyOf:
+                          - type: integer
+                          - type: string
+                          description: 'Replicas is the number of pods to upgrade in this batch it can be an absolute number (ex: 5) or a percentage of total pods we will ignore the percentage of the last batch to just fill the gap it is mutually exclusive with the PodList field'
+                          x-kubernetes-int-or-string: true
+                      type: object
+                    type: array
+                  rolloutStrategy:
+                    description: RolloutStrategy defines strategies for the rollout plan The default is IncreaseFirstRolloutStrategyType
+                    type: string
+                  rolloutWebhooks:
+                    description: RolloutWebhooks provide a way for the rollout to interact with an external process
+                    items:
+                      description: RolloutWebhook holds the reference to external checks used for canary analysis
+                      properties:
+                        expectedStatus:
+                          description: ExpectedStatus contains all the expected http status code that we will accept as success
+                          items:
+                            type: integer
+                          type: array
+                        metadata:
+                          additionalProperties:
+                            type: string
+                          description: Metadata (key-value pairs) for this webhook
+                          type: object
+                        method:
+                          description: Method the HTTP call method, default is POST
+                          type: string
+                        name:
+                          description: Name of this webhook
+                          type: string
+                        type:
+                          description: Type of this webhook
+                          type: string
+                        url:
+                          description: URL address of this webhook
+                          type: string
+                      required:
+                      - name
+                      - type
+                      - url
+                      type: object
+                    type: array
+                  targetSize:
+                    description: The size of the target resource. The default is the same as the size of the source resource.
+                    format: int32
+                    type: integer
+                type: object
+              sourceAppRevisionName:
+                description: SourceAppRevisionName contains the name of the applicationConfiguration that we need to upgrade from. it can be empty only when it's the first time to deploy the application
+                type: string
+              targetAppRevisionName:
+                description: TargetAppRevisionName contains the name of the applicationConfiguration that we need to upgrade to. Here we use an applicationConfiguration as a revision of an application, thus the name alone is suffice
+                type: string
+            required:
+            - rolloutPlan
+            - targetAppRevisionName
+            type: object
+          status:
+            description: AppRolloutStatus defines the observed state of AppRollout
+            properties:
+              LastSourceAppRevision:
+                description: LastSourceAppRevision contains the name of the app that we need to upgrade from. We will restart the rollout if this is not the same as the spec
+                type: string
+              batchRollingState:
+                description: BatchRollingState only meaningful when the Status is rolling
+                type: string
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              currentBatch:
+                description: The current batch the rollout is working on/blocked it starts from 0
+                format: int32
+                type: integer
+              lastAppliedPodTemplateIdentifier:
+                description: lastAppliedPodTemplateIdentifier is a string that uniquely represent the last pod template each workload type could use different ways to identify that so we cannot compare between resources We update this field only after a successful rollout
+                type: string
+              lastTargetAppRevision:
+                description: LastUpgradedTargetAppRevision contains the name of the app that we upgraded to We will restart the rollout if this is not the same as the spec
+                type: string
+              rollingState:
+                description: RollingState is the Rollout State
+                type: string
+              rolloutOriginalSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              rolloutTargetSize:
+                description: RolloutTargetSize is the size of the target resources. This is determined once the initial spec verification and does not change until the rollout is restarted
+                format: int32
+                type: integer
+              targetGeneration:
+                description: NewPodTemplateIdentifier is a string that uniquely represent the new pod template each workload type could use different ways to identify that so we cannot compare between resources
+                type: string
+              upgradedReadyReplicas:
+                description: UpgradedReadyReplicas is the number of Pods upgraded by the rollout controller that have a Ready Condition.
+                format: int32
+                type: integer
+              upgradedReplicas:
+                description: UpgradedReplicas is the number of Pods upgraded by the rollout controller
+                format: int32
+                type: integer
+            required:
+            - currentBatch
+            - lastTargetAppRevision
+            - rollingState
+            - upgradedReadyReplicas
+            - upgradedReplicas
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/vela-core/crds/core.oam.dev_clusters.yaml

@@ -0,0 +1,55 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+  name: clusters.core.oam.dev
+spec:
+  group: core.oam.dev
+  names:
+    kind: Cluster
+    listKind: ClusterList
+    plural: clusters
+    singular: cluster
+  scope: Namespaced
+  versions:
+  - name: v1beta1
+    schema:
+      openAPIV3Schema:
+        description: Cluster is the Schema for the clusters API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ClusterSpec defines the desired state of Cluster
+            properties:
+              kubeconfigSecretRef:
+                description: KubeconfigSecretRef specifies the reference to the secret that contains the kubeconfig in field `config`.
+                properties:
+                  name:
+                    description: Name of a secret within the enclosing namespace.
+                    type: string
+                required:
+                - name
+                type: object
+            type: object
+          status:
+            description: ClusterStatus defines the observed state of Cluster
+            type: object
+        type: object
+    served: true
+    storage: true
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/vela-core/crds/core.oam.dev_componentdefinitions.yaml

@@ -0,0 +1,419 @@
+
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.4
+  name: componentdefinitions.core.oam.dev
+spec:
+  group: core.oam.dev
+  names:
+    categories:
+    - oam
+    kind: ComponentDefinition
+    listKind: ComponentDefinitionList
+    plural: componentdefinitions
+    shortNames:
+    - comp
+    singular: componentdefinition
+  scope: Namespaced
+  versions:
+  - additionalPrinterColumns:
+    - jsonPath: .spec.workload.definition.kind
+      name: WORKLOAD-KIND
+      type: string
+    - jsonPath: .metadata.annotations.definition\.oam\.dev/description
+      name: DESCRIPTION
+      type: string
+    name: v1alpha2
+    schema:
+      openAPIV3Schema:
+        description: ComponentDefinition is the Schema for the componentdefinitions API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ComponentDefinitionSpec defines the desired state of ComponentDefinition
+            properties:
+              childResourceKinds:
+                description: ChildResourceKinds are the list of GVK of the child resources this workload generates
+                items:
+                  description: A ChildResourceKind defines a child Kubernetes resource kind with a selector
+                  properties:
+                    apiVersion:
+                      description: APIVersion of the child resource
+                      type: string
+                    kind:
+                      description: Kind of the child resource
+                      type: string
+                    selector:
+                      additionalProperties:
+                        type: string
+                      description: Selector to select the child resources that the workload wants to expose to traits
+                      type: object
+                  required:
+                  - apiVersion
+                  - kind
+                  type: object
+                type: array
+              extension:
+                description: Extension is used for extension needs by OAM platform builders
+                type: object
+                x-kubernetes-preserve-unknown-fields: true
+              podSpecPath:
+                description: PodSpecPath indicates where/if this workload has K8s podSpec field if one workload has podSpec, trait can do lot's of assumption such as port, env, volume fields.
+                type: string
+              revisionLabel:
+                description: RevisionLabel indicates which label for underlying resources(e.g. pods) of this workload can be used by trait to create resource selectors(e.g. label selector for pods).
+                type: string
+              schematic:
+                description: Schematic defines the data format and template of the encapsulation of the workload
+                properties:
+                  cue:
+                    description: CUE defines the encapsulation in CUE format
+                    properties:
+                      template:
+                        description: Template defines the abstraction template data of the capability, it will replace the old CUE template in extension field. Template is a required field if CUE is defined in Capability Definition.
+                        type: string
+                    required:
+                    - template
+                    type: object
+                  helm:
+                    description: A Helm represents resources used by a Helm module
+                    properties:
+                      release:
+                        description: Release records a Helm release used by a Helm module workload.
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                      repository:
+                        description: HelmRelease records a Helm repository used by a Helm module workload.
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                    required:
+                    - release
+                    - repository
+                    type: object
+                  kube:
+                    description: Kube defines the encapsulation in raw Kubernetes resource format
+                    properties:
+                      parameters:
+                        description: Parameters defines configurable parameters
+                        items:
+                          description: A KubeParameter defines a configurable parameter of a component.
+                          properties:
+                            description:
+                              description: Description of this parameter.
+                              type: string
+                            fieldPaths:
+                              description: "FieldPaths specifies an array of fields within this workload that will be overwritten by the value of this parameter. \tAll fields must be of the same type. Fields are specified as JSON field paths without a leading dot, for example 'spec.replicas'."
+                              items:
+                                type: string
+                              type: array
+                            name:
+                              description: Name of this parameter
+                              type: string
+                            required:
+                              default: false
+                              description: Required specifies whether or not a value for this parameter must be supplied when authoring an Application.
+                              type: boolean
+                            type:
+                              description: 'ValueType indicates the type of the parameter value, and only supports basic data types: string, number, boolean.'
+                              enum:
+                              - string
+                              - number
+                              - boolean
+                              type: string
+                          required:
+                          - fieldPaths
+                          - name
+                          - type
+                          type: object
+                        type: array
+                      template:
+                        description: Template defines the raw Kubernetes resource
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                    required:
+                    - template
+                    type: object
+                type: object
+              status:
+                description: Status defines the custom health policy and status message for workload
+                properties:
+                  customStatus:
+                    description: CustomStatus defines the custom status message that could display to user
+                    type: string
+                  healthPolicy:
+                    description: HealthPolicy defines the health check policy for the abstraction
+                    type: string
+                type: object
+              workload:
+                description: Workload is a workload type descriptor
+                properties:
+                  definition:
+                    description: Definition mutually exclusive to workload.type, a embedded WorkloadDefinition
+                    properties:
+                      apiVersion:
+                        type: string
+                      kind:
+                        type: string
+                    required:
+                    - apiVersion
+                    - kind
+                    type: object
+                  type:
+                    description: Type ref to a WorkloadDefinition via name
+                    type: string
+                type: object
+            required:
+            - workload
+            type: object
+          status:
+            description: ComponentDefinitionStatus is the status of ComponentDefinition
+            properties:
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              configMapRef:
+                description: ConfigMapRef refer to a ConfigMap which contains OpenAPI V3 JSON schema of Component parameters.
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: false
+    subresources:
+      status: {}
+  - additionalPrinterColumns:
+    - jsonPath: .spec.workload.definition.kind
+      name: WORKLOAD-KIND
+      type: string
+    - jsonPath: .metadata.annotations.definition\.oam\.dev/description
+      name: DESCRIPTION
+      type: string
+    name: v1beta1
+    schema:
+      openAPIV3Schema:
+        description: ComponentDefinition is the Schema for the componentdefinitions API
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: ComponentDefinitionSpec defines the desired state of ComponentDefinition
+            properties:
+              childResourceKinds:
+                description: ChildResourceKinds are the list of GVK of the child resources this workload generates
+                items:
+                  description: A ChildResourceKind defines a child Kubernetes resource kind with a selector
+                  properties:
+                    apiVersion:
+                      description: APIVersion of the child resource
+                      type: string
+                    kind:
+                      description: Kind of the child resource
+                      type: string
+                    selector:
+                      additionalProperties:
+                        type: string
+                      description: Selector to select the child resources that the workload wants to expose to traits
+                      type: object
+                  required:
+                  - apiVersion
+                  - kind
+                  type: object
+                type: array
+              extension:
+                description: Extension is used for extension needs by OAM platform builders
+                type: object
+                x-kubernetes-preserve-unknown-fields: true
+              podSpecPath:
+                description: PodSpecPath indicates where/if this workload has K8s podSpec field if one workload has podSpec, trait can do lot's of assumption such as port, env, volume fields.
+                type: string
+              revisionLabel:
+                description: RevisionLabel indicates which label for underlying resources(e.g. pods) of this workload can be used by trait to create resource selectors(e.g. label selector for pods).
+                type: string
+              schematic:
+                description: Schematic defines the data format and template of the encapsulation of the workload
+                properties:
+                  cue:
+                    description: CUE defines the encapsulation in CUE format
+                    properties:
+                      template:
+                        description: Template defines the abstraction template data of the capability, it will replace the old CUE template in extension field. Template is a required field if CUE is defined in Capability Definition.
+                        type: string
+                    required:
+                    - template
+                    type: object
+                  helm:
+                    description: A Helm represents resources used by a Helm module
+                    properties:
+                      release:
+                        description: Release records a Helm release used by a Helm module workload.
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                      repository:
+                        description: HelmRelease records a Helm repository used by a Helm module workload.
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                    required:
+                    - release
+                    - repository
+                    type: object
+                  kube:
+                    description: Kube defines the encapsulation in raw Kubernetes resource format
+                    properties:
+                      parameters:
+                        description: Parameters defines configurable parameters
+                        items:
+                          description: A KubeParameter defines a configurable parameter of a component.
+                          properties:
+                            description:
+                              description: Description of this parameter.
+                              type: string
+                            fieldPaths:
+                              description: "FieldPaths specifies an array of fields within this workload that will be overwritten by the value of this parameter. \tAll fields must be of the same type. Fields are specified as JSON field paths without a leading dot, for example 'spec.replicas'."
+                              items:
+                                type: string
+                              type: array
+                            name:
+                              description: Name of this parameter
+                              type: string
+                            required:
+                              default: false
+                              description: Required specifies whether or not a value for this parameter must be supplied when authoring an Application.
+                              type: boolean
+                            type:
+                              description: 'ValueType indicates the type of the parameter value, and only supports basic data types: string, number, boolean.'
+                              enum:
+                              - string
+                              - number
+                              - boolean
+                              type: string
+                          required:
+                          - fieldPaths
+                          - name
+                          - type
+                          type: object
+                        type: array
+                      template:
+                        description: Template defines the raw Kubernetes resource
+                        type: object
+                        x-kubernetes-preserve-unknown-fields: true
+                    required:
+                    - template
+                    type: object
+                type: object
+              status:
+                description: Status defines the custom health policy and status message for workload
+                properties:
+                  customStatus:
+                    description: CustomStatus defines the custom status message that could display to user
+                    type: string
+                  healthPolicy:
+                    description: HealthPolicy defines the health check policy for the abstraction
+                    type: string
+                type: object
+              workload:
+                description: Workload is a workload type descriptor
+                properties:
+                  definition:
+                    description: Definition mutually exclusive to workload.type, a embedded WorkloadDefinition
+                    properties:
+                      apiVersion:
+                        type: string
+                      kind:
+                        type: string
+                    required:
+                    - apiVersion
+                    - kind
+                    type: object
+                  type:
+                    description: Type ref to a WorkloadDefinition via name
+                    type: string
+                type: object
+            required:
+            - workload
+            type: object
+          status:
+            description: ComponentDefinitionStatus is the status of ComponentDefinition
+            properties:
+              conditions:
+                description: Conditions of the resource.
+                items:
+                  description: A Condition that may apply to a resource.
+                  properties:
+                    lastTransitionTime:
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
+                      format: date-time
+                      type: string
+                    message:
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
+                      type: string
+                    reason:
+                      description: A Reason for this condition's last transition from one status to another.
+                      type: string
+                    status:
+                      description: Status of this condition; is it currently True, False, or Unknown?
+                      type: string
+                    type:
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
+                      type: string
+                  required:
+                  - lastTransitionTime
+                  - reason
+                  - status
+                  - type
+                  type: object
+                type: array
+              configMapRef:
+                description: ConfigMapRef refer to a ConfigMap which contains OpenAPI V3 JSON schema of Component parameters.
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []

charts/vela-core/crds/core.oam.dev_components.yaml

@@ -5,13 +5,11 @@ kind: CustomResourceDefinition
 metadata:
   annotations:
     controller-gen.kubebuilder.io/version: v0.2.4
-  creationTimestamp: null
   name: components.core.oam.dev
 spec:
   group: core.oam.dev
   names:
     categories:
-    - crossplane
     - oam
     kind: Component
     listKind: ComponentList
@@ -32,48 +30,50 @@ spec:
         description: A Component describes how an OAM workload kind may be instantiated.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation
-              of an object. Servers should convert recognized schemas to the latest
-              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this
-              object represents. Servers may infer this from the endpoint the client
-              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
             type: string
           metadata:
             type: object
           spec:
             description: A ComponentSpec defines the desired state of a Component.
             properties:
+              helm:
+                description: HelmRelease records a Helm release used by a Helm module workload.
+                properties:
+                  release:
+                    description: Release records a Helm release used by a Helm module workload.
+                    type: object
+                    x-kubernetes-preserve-unknown-fields: true
+                  repository:
+                    description: HelmRelease records a Helm repository used by a Helm module workload.
+                    type: object
+                    x-kubernetes-preserve-unknown-fields: true
+                required:
+                - release
+                - repository
+                type: object
               parameters:
-                description: Parameters exposed by this component. ApplicationConfigurations
-                  that reference this component may specify values for these parameters,
-                  which will in turn be injected into the embedded workload.
+                description: Parameters exposed by this component. ApplicationConfigurations that reference this component may specify values for these parameters, which will in turn be injected into the embedded workload.
                 items:
-                  description: A ComponentParameter defines a configurable parameter
-                    of a component.
+                  description: A ComponentParameter defines a configurable parameter of a component.
                   properties:
                     description:
                       description: Description of this parameter.
                       type: string
                     fieldPaths:
-                      description: FieldPaths specifies an array of fields within
-                        this Component's workload that will be overwritten by the
-                        value of this parameter. The type of the parameter (e.g. int,
-                        string) is inferred from the type of these fields; All fields
-                        must be of the same type. Fields are specified as JSON field
-                        paths without a leading dot, for example 'spec.replicas'.
+                      description: FieldPaths specifies an array of fields within this Component's workload that will be overwritten by the value of this parameter. The type of the parameter (e.g. int, string) is inferred from the type of these fields; All fields must be of the same type. Fields are specified as JSON field paths without a leading dot, for example 'spec.replicas'.
                       items:
                         type: string
                       type: array
                     name:
-                      description: Name of this parameter. OAM ApplicationConfigurations
-                        will specify parameter values using this name.
+                      description: Name of this parameter. OAM ApplicationConfigurations will specify parameter values using this name.
                       type: string
                     required:
-                      description: Required specifies whether or not a value for this
-                        parameter must be supplied when authoring an ApplicationConfiguration.
+                      default: false
+                      description: Required specifies whether or not a value for this parameter must be supplied when authoring an ApplicationConfiguration.
                       type: boolean
                   required:
                   - fieldPaths
@@ -81,8 +81,7 @@ spec:
                   type: object
                 type: array
               workload:
-                description: A Workload that will be created for each ApplicationConfiguration
-                  that includes this Component. Workloads must be defined by a WorkloadDefinition.
+                description: A Workload that will be created for each ApplicationConfiguration that includes this Component. Workload is an instance of a workloadDefinition. We either use the GVK info or a special "type" field in the workload to associate the content of the workload with its workloadDefinition
                 type: object
                 x-kubernetes-embedded-resource: true
                 x-kubernetes-preserve-unknown-fields: true
@@ -98,25 +97,20 @@ spec:
                   description: A Condition that may apply to a resource.
                   properties:
                     lastTransitionTime:
-                      description: LastTransitionTime is the last time this condition
-                        transitioned from one status to another.
+                      description: LastTransitionTime is the last time this condition transitioned from one status to another.
                       format: date-time
                       type: string
                     message:
-                      description: A Message containing details about this condition's
-                        last transition from one status to another, if any.
+                      description: A Message containing details about this condition's last transition from one status to another, if any.
                       type: string
                     reason:
-                      description: A Reason for this condition's last transition from
-                        one status to another.
+                      description: A Reason for this condition's last transition from one status to another.
                       type: string
                     status:
-                      description: Status of this condition; is it currently True,
-                        False, or Unknown?
+                      description: Status of this condition; is it currently True, False, or Unknown?
                       type: string
                     type:
-                      description: Type of this condition. At most one of each condition
-                        type may apply to a resource at any point in time.
+                      description: Type of this condition. At most one of each condition type may apply to a resource at any point in time.
                       type: string
                   required:
                   - lastTransitionTime
@@ -133,10 +127,17 @@ spec:
                   revision:
                     format: int64
                     type: integer
+                  revisionHash:
+                    description: RevisionHash record the hash value of the spec of ApplicationRevision object.
+                    type: string
                 required:
                 - name
                 - revision
                 type: object
+              observedGeneration:
+                description: The generation observed by the component controller.
+                format: int64
+                type: integer
             type: object
         type: object
     served: true