Merge pull request #215 from stefanprodan/fix-flux-oci

Fix Flux tagging action

.circleci/config.yml

@@ -1,38 +0,0 @@
-version: 2
-jobs:
-
-  build:
-    docker:
-      - image: errordeveloper/skaffold:66cc263ef18f107adce245b8fc622a8ea46385f2
-    steps:
-      - checkout
-      - setup_remote_docker: {docker_layer_caching: true}
-      - run:
-          name: Run unit tests and build the image with Skaffold
-          command: skaffold build --profile=test
-
-  deploy:
-    docker:
-      - image: errordeveloper/skaffold:66cc263ef18f107adce245b8fc622a8ea46385f2
-    steps:
-      - checkout
-      - setup_remote_docker: {docker_layer_caching: true}
-      - run:
-          name: Build and push the image to the registry with Skaffold
-          command: |
-            if [[ -z "${CIRCLE_PULL_REQUEST}" ]] && [[ "${CIRCLE_PROJECT_USERNAME}" = "stefanprodan" ]] ; then
-              echo $REGISTRY_PASSWORD | docker login --username $REGISTRY_USERNAME --password-stdin
-              skaffold build --profile=production
-            else
-              echo "Do not push image"
-            fi
-
-workflows:
-  version: 2
-  main:
-    jobs:
-      - build
-      - deploy:
-          requires: [build]
-          filters:
-            branches: {only: [master]}

.cosign/README.md

@@ -0,0 +1,39 @@
+# Podinfo signed releases
+
+Podinfo deployment manifests are published to GitHub Container Registry as OCI artifacts
+and are signed using [cosign](https://github.com/sigstore/cosign).
+
+## Verify the artifacts with cosign
+
+Install the [cosign](https://github.com/sigstore/cosign) CLI:
+
+```sh
+brew install sigstore/tap/cosign
+```
+
+Verify a podinfo release with cosign CLI:
+
+```sh
+cosign verify -key https://raw.githubusercontent.com/stefanprodan/podinfo/master/cosign/cosign.pub \
+ghcr.io/stefanprodan/podinfo-deploy:latest
+```
+
+## Download the artifacts with crane
+
+Install the [crane](https://github.com/google/go-containerregistry/tree/main/cmd/crane) CLI:
+
+```sh
+brew install crane
+```
+
+Download the podinfo deployment manifests with crane CLI:
+
+```console
+$ crane export ghcr.io/stefanprodan/podinfo-deploy:latest -| tar -xf - 
+
+$ ls -1
+deployment.yaml
+hpa.yaml
+kustomization.yaml
+service.yaml
+```

.cosign/cosign.pub

@@ -0,0 +1,4 @@
+-----BEGIN PUBLIC KEY-----
+MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEST+BqQ1XZhhVYx0YWQjdUJYIG5Lt
+iz2+UxRIqmKBqNmce2T+l45qyqOs99qfD7gLNGmkVZ4vtJ9bM7FxChFczg==
+-----END PUBLIC KEY-----

.dockerignore

@@ -1,9 +0,0 @@
-docs
-deploy
-charts
-cloudbuild.yaml
-skaffold.yaml
-.gitignore
-.travis.yml
-LICENSE
-README.md 

.drone.yml

@@ -1,104 +0,0 @@
----
-kind: pipeline
-name: linux-amd64
-
-platform:
-  os: linux
-  arch: amd64
-
-steps:
-  - name: build
-    image: plugins/docker:linux-amd64
-    settings:
-      dry_run: true
-      dockerfile: Dockerfile.ci
-      repo: stefanprodan/podinfo
-      tag: linux-amd64
-    when:
-      event:
-        - push
-        - pull_request
-
-  - name: push-commit
-    image: plugins/docker:linux-amd64
-    settings:
-      dockerfile: Dockerfile.arm
-      repo: stefanprodan/podinfo
-      tag: "amd64-${DRONE_COMMIT_SHA:0:8}"
-      username:
-        from_secret: DOCKER_USERNAME
-      password:
-        from_secret: DOCKER_PASSWORD
-    when:
-      branch:
-        - master
-
----
-kind: pipeline
-name: linux-arm64
-
-platform:
-  os: linux
-  arch: arm64
-
-steps:
-  - name: build
-    image: plugins/docker:linux-arm64
-    settings:
-      dry_run: true
-      dockerfile: Dockerfile.arm
-      repo: stefanprodan/podinfo
-      tag: linux-arm64
-    when:
-      event:
-        - push
-        - pull_request
-
-  - name: push-commit
-    image: plugins/docker:linux-arm64
-    settings:
-      dockerfile: Dockerfile.arm
-      repo: stefanprodan/podinfo
-      tag: "arm64-${DRONE_COMMIT_SHA:0:8}"
-      username:
-        from_secret: DOCKER_USERNAME
-      password:
-        from_secret: DOCKER_PASSWORD
-    when:
-      branch:
-        - master
-
----
-kind: pipeline
-name: linux-arm
-
-platform:
-  os: linux
-  arch: arm
-
-steps:
-- name: build
-  image: plugins/docker:linux-arm
-  settings:
-    dry_run: true
-    dockerfile: Dockerfile.arm
-    repo: stefanprodan/podinfo
-    tag: linux-arm
-  when:
-    event:
-    - push
-    - pull_request
-
-- name: push-commit
-  image: plugins/docker:linux-arm
-  settings:
-    dockerfile: Dockerfile.arm
-    repo: stefanprodan/podinfo
-    tag: "arm-${DRONE_COMMIT_SHA:0:8}"
-    username:
-      from_secret: DOCKER_USERNAME
-    password:
-      from_secret: DOCKER_PASSWORD
-  when:
-    branch:
-    - master

.github/actions/docker/Dockerfile

@@ -1,17 +0,0 @@
-FROM docker:stable
-
-LABEL "name"="Docker tag and push action"
-LABEL "maintainer"="Stefan Prodan <support@weave.works>"
-LABEL "version"="1.0.0"
-
-LABEL "com.github.actions.icon"="package"
-LABEL "com.github.actions.color"="green"
-LABEL "com.github.actions.name"="Docker Publish"
-LABEL "com.github.actions.description"="This is an Action to run docker tag and push commands."
-
-RUN apk add --no-cache ca-certificates bash git curl \
-  && rm -rf /var/cache/apk/*
-
-COPY entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]

.github/actions/docker/entrypoint.sh

@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-
-set -o errexit
-set -o nounset
-set -o pipefail
-
-DOCKER_TAG="latest"
-if [[ "${GITHUB_REF}" == "refs/tags"* ]]; then
-    DOCKER_TAG=$(echo ${GITHUB_REF} | rev | cut -d/ -f1 | rev)
-else
-    DOCKER_TAG=$(echo ${GITHUB_REF} | rev | cut -d/ -f1 | rev)-$(echo ${GITHUB_SHA} | head -c7)
-fi
-
-if [[ "$1" == "build" ]]; then
-   docker build -t ${DOCKER_IMAGE}:${DOCKER_TAG} \
-   --build-arg REPOSITORY=${GITHUB_REPOSITORY} \
-   --build-arg SHA=${GITHUB_SHA} -f $2 .
-   echo "Docker image tagged as ${DOCKER_IMAGE}:${DOCKER_TAG}"
-fi
-
-if [[ "$1" == "push" ]]; then
-   docker push ${DOCKER_IMAGE}:${DOCKER_TAG}
-   echo "Docker image pushed to ${DOCKER_IMAGE}:${DOCKER_TAG}"
-fi
-

.github/actions/golang/Dockerfile

@@ -1,20 +0,0 @@
-FROM golang:1.11
-
-LABEL "name"="golang tools action"
-LABEL "maintainer"="Stefan Prodan <support@weave.works>"
-LABEL "version"="1.11.0"
-
-LABEL "com.github.actions.icon"="code"
-LABEL "com.github.actions.color"="green-dark"
-LABEL "com.github.actions.name"="Go Tools"
-LABEL "com.github.actions.description"="This is an Action to run go and dep commands."
-
-ENV DEP_VERSION="v0.5.0"
-
-RUN curl -fL -o /usr/local/bin/dep https://github.com/golang/dep/releases/download/${DEP_VERSION}/dep-linux-amd64 \
- && chmod +x /usr/local/bin/dep
-
-COPY entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT ["/entrypoint.sh"]
-

.github/actions/golang/entrypoint.sh

@@ -1,26 +0,0 @@
-#!/usr/bin/env bash
-
-set -o errexit
-set -o nounset
-set -o pipefail
-set -e
-
-APP_DIR="/go/src/github.com/${GITHUB_REPOSITORY}/"
-
-mkdir -p ${APP_DIR} && cp -r ./ ${APP_DIR} && cd ${APP_DIR}
-
-if [[ "$1" == "fmt" ]]; then
-    echo "Running go fmt"
-    files=$(gofmt -l $(find . -type f -name '*.go' -not -path "./vendor/*") 2>&1)
-    if [ "$files" ]; then
-      echo "These files did not pass the gofmt check:"
-      echo ${files}
-      exit 1
-    fi
-fi
-
-if [[ "$1" == "test" ]]; then
-    echo "Running go test"
-    go test $(go list ./... | grep -v /vendor/) -race -coverprofile=coverage.txt -covermode=atomic
-    cat coverage.txt
-fi

.github/actions/helm/action.yml

@@ -0,0 +1,33 @@
+name: Setup Helm CLI
+description: A GitHub Action for running Helm commands
+author: Stefan Prodan
+branding:
+  color: blue
+  icon: command
+inputs:
+  version:
+    description: "Helm version"
+    required: true
+runs:
+  using: composite
+  steps:
+    - name: "Download helm binary to tmp"
+      shell: bash
+      run: |
+        VERSION=${{ inputs.version }}
+        BIN_URL="https://get.helm.sh/helm-v${VERSION}-linux-amd64.tar.gz"
+        curl -sL ${BIN_URL} -o /tmp/helm.tar.gz
+        mkdir -p /tmp/helm
+        tar -C /tmp/helm/ -zxvf /tmp/helm.tar.gz
+    - name: "Add helm binary to /usr/local/bin"
+      shell: bash
+      run: |
+        sudo cp /tmp/helm/linux-amd64/helm /usr/local/bin
+    - name: "Cleanup tmp"
+      shell: bash
+      run: |
+        rm -rf /tmp/helm/ /tmp/helm.tar.gz
+    - name: "Verify correct installation of binary"
+      shell: bash
+      run: |
+        helm version

.github/actions/release-notes/Dockerfile

@@ -0,0 +1,6 @@
+FROM stefanprodan/alpine-base:latest
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]

.github/actions/release-notes/action.yml

@@ -0,0 +1,9 @@
+name: 'github-release-notes'
+description: 'A GitHub Action to run github-release-notes commands'
+author: 'Stefan Prodan'
+branding:
+  icon: 'command'
+  color: 'blue'
+runs:
+  using: 'docker'
+  image: 'Dockerfile'

.github/actions/release-notes/entrypoint.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o pipefail
+
+VERSION=0.2.0
+BIN_DIR="$GITHUB_WORKSPACE/bin"
+
+main() {
+  mkdir -p ${BIN_DIR}
+  tmpDir=$(mktemp -d)
+
+  pushd $tmpDir >& /dev/null
+
+  curl -sSL https://github.com/buchanae/github-release-notes/releases/download/${VERSION}/github-release-notes-linux-amd64-${VERSION}.tar.gz | tar xz
+  cp github-release-notes ${BIN_DIR}/github-release-notes
+
+  popd >& /dev/null
+  rm -rf $tmpDir
+}
+
+main
+
+echo "$BIN_DIR" >> $GITHUB_PATH
+echo "$RUNNER_WORKSPACE/$(basename $GITHUB_REPOSITORY)/bin" >> $GITHUB_PATH

.github/main.workflow

@@ -1,35 +0,0 @@
-workflow "Publish container" {
-  on = "push"
-  resolves = ["Push"]
-}
-
-action "Lint" {
-  uses = "./.github/actions/golang"
-  args = "fmt"
-}
-
-action "Test" {
-  needs = ["Lint"]
-  uses = "./.github/actions/golang"
-  args = "test"
-}
-
-action "Build" {
-  needs = ["Test"]
-  uses = "./.github/actions/docker"
-  secrets = ["DOCKER_IMAGE"]
-  args = ["build", "Dockerfile.gh"]
-}
-
-action "Login" {
-  needs = ["Build"]
-  uses = "actions/docker/login@master"
-  secrets = ["DOCKER_USERNAME", "DOCKER_PASSWORD"]
-}
-
-action "Push" {
-  needs = ["Login"]
-  uses = "./.github/actions/docker"
-  secrets = ["DOCKER_IMAGE"]
-  args = "push"
-}

.github/policy/kubernetes.rego

@@ -0,0 +1,51 @@
+package kubernetes
+
+name = input.metadata.name
+
+kind = input.kind
+
+is_service {
+	input.kind = "Service"
+}
+
+is_deployment {
+	input.kind = "Deployment"
+}
+
+is_pod {
+	input.kind = "Pod"
+}
+
+split_image(image) = [image, "latest"] {
+	not contains(image, ":")
+}
+
+split_image(image) = [image_name, tag] {
+	[image_name, tag] = split(image, ":")
+}
+
+pod_containers(pod) = all_containers {
+	keys = {"containers", "initContainers"}
+	all_containers = [c | keys[k]; c = pod.spec[k][_]]
+}
+
+containers[container] {
+	pods[pod]
+	all_containers = pod_containers(pod)
+	container = all_containers[_]
+}
+
+containers[container] {
+	all_containers = pod_containers(input)
+	container = all_containers[_]
+}
+
+pods[pod] {
+	is_deployment
+	pod = input.spec.template
+}
+
+pods[pod] {
+	is_pod
+	pod = input
+}

.github/policy/rules.rego

@@ -0,0 +1,43 @@
+package main
+
+import data.kubernetes
+
+name = input.metadata.name
+
+# Deny containers with latest image tag
+deny[msg] {
+	kubernetes.containers[container]
+	[image_name, "latest"] = kubernetes.split_image(container.image)
+	msg = sprintf("%s in the %s %s has an image %s, using the latest tag", [container.name, kubernetes.kind, kubernetes.name, image_name])
+}
+
+# Deny services without app label selector
+service_labels {
+  input.spec.selector["app"]
+}
+deny[msg] {
+  kubernetes.is_service
+  not service_labels
+  msg = sprintf("Service %s should set app label selector", [name])
+}
+
+# Deny deployments without app label selector
+match_labels {
+  input.spec.selector.matchLabels["app"]
+}
+deny[msg] {
+  kubernetes.is_deployment
+  not match_labels
+  msg = sprintf("Service %s should set app label selector", [name])
+}
+
+# Warn if deployments have no prometheus pod annotations
+annotations {
+  input.spec.template.metadata.annotations["prometheus.io/scrape"]
+  input.spec.template.metadata.annotations["prometheus.io/port"]
+}
+warn[msg] {
+  kubernetes.is_deployment
+  not annotations
+  msg = sprintf("Deployment %s should set prometheus.io/scrape and prometheus.io/port pod annotations", [name])
+}

.github/workflows/cve-scan.yml

@@ -0,0 +1,28 @@
+name: cve-scan
+
+on:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  trivy:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Build image
+        id: build
+        run: |
+          IMAGE=test/podinfo:${GITHUB_SHA}
+          docker build -t ${IMAGE} .
+          echo "::set-output name=image::$IMAGE"
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: ${{ steps.build.outputs.image }}
+          format: table
+          exit-code: "1"
+          ignore-unfixed: true
+          vuln-type: os,library
+          severity: CRITICAL,HIGH

.github/workflows/e2e.yml

@@ -0,0 +1,38 @@
+name: e2e
+
+on:
+  pull_request:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  kind-helm:
+    strategy:
+      matrix:
+        helm-version:
+          - 3.9.0
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup Kubernetes
+        uses: engineerd/setup-kind@v0.5.0
+        with:
+          version: v0.11.1
+      - name: Build container image
+        run: |
+          ./test/build.sh
+          kind load docker-image test/podinfo:latest
+      - name: Setup Helm
+        uses: ./.github/actions/helm
+        with:
+          version: ${{ matrix.helm-version }}
+      - name: Deploy
+        run: ./test/deploy.sh
+      - name: Run integration tests
+        run: ./test/test.sh
+      - name: Debug failure
+        if: failure()
+        run: |
+          kubectl logs -l app=podinfo || true

.github/workflows/release.yml

@@ -0,0 +1,130 @@
+name: release
+
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: write # needed to write releases
+  id-token: write # needed for keyless signing
+  packages: write # needed for ghcr access
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: sigstore/cosign-installer@main
+      - uses: fluxcd/flux2/action@main
+      - name: Setup Helm
+        uses: ./.github/actions/helm
+        with:
+          version: 3.8.1
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v2
+        with:
+          platforms: all
+      - name: Setup Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.GHCR_TOKEN }}
+      - name: Login to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Prepare
+        id: prep
+        run: |
+          VERSION=sha-${GITHUB_SHA::8}
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF/refs\/tags\//}
+          fi
+          echo ::set-output name=BUILD_DATE::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
+          echo ::set-output name=VERSION::${VERSION}
+      - name: Generate images meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            docker.io/stefanprodan/podinfo
+            ghcr.io/stefanprodan/podinfo
+          tags: |
+            type=raw,value=${{ steps.prep.outputs.VERSION }}
+            type=raw,value=latest
+      - name: Publish multi-arch image
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          file: ./Dockerfile.xx
+          platforms: linux/amd64,linux/arm/v7,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+      - name: Publish Helm chart to GHCR
+        run: |
+          helm package charts/podinfo
+          helm push podinfo-${{ steps.prep.outputs.VERSION }}.tgz oci://ghcr.io/stefanprodan/charts
+          rm podinfo-${{ steps.prep.outputs.VERSION }}.tgz
+      - name: Publish Flux OCI artifact to GHCR
+        run: |
+          flux push artifact oci://ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }} \
+            --path="./kustomize" \
+            --source="${{ github.event.repository.html_url }}" \
+            --revision="${GITHUB_REF_NAME}/${GITHUB_SHA}"
+          flux tag artifact oci://ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }} --tag latest
+      - name: Sign OCI artifacts
+        env:
+          COSIGN_EXPERIMENTAL: 1
+        run: |
+          cosign sign docker.io/stefanprodan/podinfo:${{ steps.prep.outputs.VERSION }}
+          cosign sign ghcr.io/stefanprodan/podinfo:${{ steps.prep.outputs.VERSION }}
+          cosign sign ghcr.io/stefanprodan/charts/podinfo:${{ steps.prep.outputs.VERSION }}
+          cosign sign ghcr.io/stefanprodan/manifests/podinfo:${{ steps.prep.outputs.VERSION }}
+      - name: Publish base image
+        uses: docker/build-push-action@v2
+        with:
+          push: true
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          platforms: linux/amd64
+          file: ./Dockerfile.base
+          tags: docker.io/stefanprodan/podinfo-base:latest
+      - name: Publish helm chart
+        uses: stefanprodan/helm-gh-pages@master
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Publish config artifact
+        run: |
+          flux push artifact oci://ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }} \
+            --path="./kustomize" \
+            --source="${{ github.event.repository.html_url }}" \
+            --revision="${GITHUB_REF_NAME}/${GITHUB_SHA}"
+          flux tag artifact oci://ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }} --tag latest
+      - name: Sign config artifact
+        run: |
+          echo "$COSIGN_KEY" > /tmp/cosign.key
+          cosign sign -key /tmp/cosign.key ghcr.io/stefanprodan/podinfo-deploy:${{ steps.prep.outputs.VERSION }}
+          cosign sign -key /tmp/cosign.key ghcr.io/stefanprodan/podinfo-deploy:latest
+        env:
+          COSIGN_PASSWORD: ${{secrets.COSIGN_PASSWORD}}
+          COSIGN_KEY: ${{secrets.COSIGN_KEY}}
+      - uses: ./.github/actions/release-notes
+      - name: Generate release notes
+        run: |
+          echo 'CHANGELOG' > /tmp/release.txt
+          github-release-notes -org stefanprodan -repo podinfo -since-latest-release >> /tmp/release.txt
+      - name: Publish release
+        uses: goreleaser/goreleaser-action@v3
+        with:
+          version: latest
+          args: release --release-notes=/tmp/release.txt --skip-validate
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,65 @@
+name: test
+
+on:
+  pull_request:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Restore Go cache
+        uses: actions/cache@v3
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-go-
+      - name: Setup Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: 1.18.x
+      - name: Setup CUE
+        uses: cue-lang/setup-cue@main
+      - name: Run unit tests
+        run: make test
+      - name: Generate CUE definitions
+        run: make cue-mod
+      - name: Verify CUE formatting
+        working-directory: ./cue
+        run: |
+          cue fmt .
+          status=$(git status . --porcelain)
+          [[ -z "$status" ]] || {
+            echo "CUE files are not correctly formatted"
+            echo "$status"
+            git diff
+            exit 1
+          }
+      - name: Validate CUE
+        working-directory: ./cue
+        run: cue vet --all-errors --concrete .
+      - name: Check if working tree is dirty
+        run: |
+          if [[ $(git diff --stat) != '' ]]; then
+            echo 'run make test and commit changes'
+            exit 1
+          fi
+      - name: Validate Helm chart
+        uses: stefanprodan/kube-tools@v1
+        with:
+          kubectl: 1.19.11
+          helm: 2.17.0
+          helmv3: 3.6.0
+          command: |
+            helmv3 template ./charts/podinfo | kubeval --strict --kubernetes-version 1.19.11 --schema-location https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master
+      - name: Validate kustomization
+        uses: stefanprodan/kube-tools@v1
+        with:
+          kubectl: 1.19.11
+          command: |
+            kustomize build ./kustomize | kubeval --strict --kubernetes-version 1.19.11 --schema-location https://raw.githubusercontent.com/yannh/kubernetes-json-schema/master
+            kustomize build ./kustomize | conftest test -p .github/policy -

.gitignore

@@ -19,3 +19,5 @@ release/
 build/
 gcloud/
 dist/
+bin/
+cue/cue.mod/gen/

.goreleaser.yml

@@ -1,7 +1,7 @@
 builds:
   - main: ./cmd/podcli
     binary: podcli
-    ldflags: -s -w -X github.com/stefanprodan/k8s-podinfo/pkg/version.REVISION={{.Commit}}
+    ldflags: -s -w -X github.com/stefanprodan/podinfo/pkg/version.REVISION={{.Commit}}
     goos:
       - windows
       - darwin
@@ -10,12 +10,7 @@ builds:
       - amd64
     env:
       - CGO_ENABLED=0
-    ignore:
-      - goos: darwin
-        goarch: 386
-      - goos: windows
-        goarch: 386
-archive:
-  name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
-  files:
-  - none*
+archives:
+  - name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
+    files:
+      - none*

.travis.yml

@@ -1,52 +0,0 @@
-sudo: required
-language: go
-
-go:
-  - 1.11.x
-
-services:
-  - docker
-
-addons:
-  apt:
-    packages:
-      - docker-ce
-
-before_install:
-  - make dep
-#  - go get sigs.k8s.io/kind
-#  - curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
-#  - chmod +x ./kubectl
-#  - kind create cluster
-#  - export KUBECONFIG="$(kind get kubeconfig-path --name="1")"
-#  - ./kubectl cluster-info
-#  - docker build -t podinfo:test -f Dockerfile.ci .
-#  - ./kubectl run podinfo --image=podinfo:test --port=9898 --image-pull-policy=Never -- ./podinfo --port=9898
-#  - sleep 5
-#  - ./kubectl describe deployment podinfo
-#  - ./kubectl describe po
-
-script:
-  - make test
-  - make build docker-build
-
-after_success:
-  - if [ -z "$DOCKER_USER" ]; then
-      echo "PR build, skipping Docker Hub push";
-    else
-      echo $DOCKER_PASS | docker login -u $DOCKER_USER --password-stdin;
-      make docker-push;
-    fi
-  - if [ -z "$QUAY_USER" ]; then
-      echo "PR build, skipping Quay push";
-    else
-      echo $QUAY_PASS | docker login -u $QUAY_USER --password-stdin quay.io;
-      make quay-push;
-    fi
-
-deploy:
-  - provider: script
-    skip_cleanup: true
-    script: curl -sL http://git.io/goreleaser | bash
-    on:
-      tags: true

Dockerfile

@@ -1,14 +1,41 @@
-FROM alpine:3.7
+FROM golang:1.18-alpine as builder
+
+ARG REVISION
+
+RUN mkdir -p /podinfo/
+
+WORKDIR /podinfo
+
+COPY . .
+
+RUN go mod download
+
+RUN CGO_ENABLED=0 go build -ldflags "-s -w \
+    -X github.com/stefanprodan/podinfo/pkg/version.REVISION=${REVISION}" \
+    -a -o bin/podinfo cmd/podinfo/*
+
+RUN CGO_ENABLED=0 go build -ldflags "-s -w \
+    -X github.com/stefanprodan/podinfo/pkg/version.REVISION=${REVISION}" \
+    -a -o bin/podcli cmd/podcli/*
+
+FROM alpine:3.16
+
+ARG BUILD_DATE
+ARG VERSION
+ARG REVISION
+
+LABEL maintainer="stefanprodan"
 
 RUN addgroup -S app \
-    && adduser -S -g app app \
+    && adduser -S -G app app \
     && apk --no-cache add \
-    curl openssl netcat-openbsd
+    ca-certificates curl netcat-openbsd
 
 WORKDIR /home/app
-COPY ./ui ./ui
-ADD podinfo .
 
+COPY --from=builder /podinfo/bin/podinfo .
+COPY --from=builder /podinfo/bin/podcli /usr/local/bin/podcli
+COPY ./ui ./ui
 RUN chown -R app:app ./
 
 USER app

Dockerfile.arm

@@ -1,33 +0,0 @@
-FROM golang:1.11 as builder
-
-RUN mkdir -p /go/src/github.com/stefanprodan/k8s-podinfo/
-
-WORKDIR /go/src/github.com/stefanprodan/k8s-podinfo
-
-COPY . .
-
-RUN GIT_COMMIT=$(git rev-list -1 HEAD) && CGO_ENABLED=0 GOOS=linux \
-    go build -ldflags "-s -w -X github.com/stefanprodan/k8s-podinfo/pkg/version.REVISION=${GIT_COMMIT}" \
-    -a -installsuffix cgo -o podinfo ./cmd/podinfo
-
-RUN GIT_COMMIT=$(git rev-list -1 HEAD) && CGO_ENABLED=0 GOOS=linux \
-    go build -ldflags "-s -w -X github.com/stefanprodan/k8s-podinfo/pkg/version.REVISION=${GIT_COMMIT}" \
-    -a -installsuffix cgo -o podcli ./cmd/podcli
-
-FROM alpine:3.8
-
-RUN addgroup -S app \
-    && adduser -S -g app app \
-    && apk --no-cache add \
-    curl openssl netcat-openbsd
-
-WORKDIR /home/app
-
-COPY --from=builder /go/src/github.com/stefanprodan/k8s-podinfo/podinfo .
-COPY --from=builder /go/src/github.com/stefanprodan/k8s-podinfo/podcli /usr/local/bin/podcli
-COPY ./ui ./ui
-RUN chown -R app:app ./
-
-USER app
-
-CMD ["./podinfo"]

Dockerfile.base

@@ -0,0 +1,10 @@
+FROM golang:1.18
+
+WORKDIR /workspace
+
+# copy modules manifests
+COPY go.mod go.mod
+COPY go.sum go.sum
+
+# cache modules
+RUN go mod download

Dockerfile.build

@@ -1,6 +0,0 @@
-FROM alpine:3.7
-
-COPY ./ui ./ui
-ADD podinfo /podinfo
-
-CMD ["./podinfo"]

Dockerfile.ci

@@ -1,37 +0,0 @@
-FROM golang:1.11 as builder
-
-RUN mkdir -p /go/src/github.com/stefanprodan/k8s-podinfo/
-
-WORKDIR /go/src/github.com/stefanprodan/k8s-podinfo
-
-COPY . .
-
-RUN go test $(go list ./... | grep -v integration | grep -v /vendor/ | grep -v /template/) -cover
-
-RUN GIT_COMMIT=$(git rev-list -1 HEAD) && \
-    CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w \
-    -X github.com/stefanprodan/k8s-podinfo/pkg/version.REVISION=${GIT_COMMIT}" \
-    -a -installsuffix cgo -o podinfo ./cmd/podinfo
-
-RUN GIT_COMMIT=$(git rev-list -1 HEAD) && \
-    CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w \
-    -X github.com/stefanprodan/k8s-podinfo/pkg/version.REVISION=${GIT_COMMIT}" \
-    -a -installsuffix cgo -o podcli ./cmd/podcli
-
-FROM alpine:3.8
-
-RUN addgroup -S app \
-    && adduser -S -g app app \
-    && apk --no-cache add \
-    curl openssl netcat-openbsd
-
-WORKDIR /home/app
-
-COPY --from=builder /go/src/github.com/stefanprodan/k8s-podinfo/podinfo .
-COPY --from=builder /go/src/github.com/stefanprodan/k8s-podinfo/podcli /usr/local/bin/podcli
-COPY ./ui ./ui
-RUN chown -R app:app ./
-
-USER app
-
-CMD ["./podinfo"]

Dockerfile.gh

@@ -1,39 +0,0 @@
-FROM golang:1.11 as builder
-
-ARG REPOSITORY
-ARG SHA
-
-RUN mkdir -p /go/src/github.com/${REPOSITORY}/
-
-WORKDIR /go/src/github.com/${REPOSITORY}
-
-COPY . .
-
-RUN CGO_ENABLED=0 GOOS=linux go build \
-  -ldflags "-s -w -X github.com/${REPOSITORY}/pkg/version.REVISION=${SHA}" \
-  -a -installsuffix cgo -o podinfo ./cmd/podinfo \
-  && mv podinfo /usr/local/bin/podinfo
-
-RUN CGO_ENABLED=0 GOOS=linux go build \
-  -ldflags "-s -w -X github.com/${REPOSITORY}/pkg/version.REVISION=${SHA}" \
-  -a -installsuffix cgo -o podcli ./cmd/podcli \
-  && mv podcli /usr/local/bin/podcli
-
-FROM alpine:3.8
-
-RUN addgroup -S app \
-    && adduser -S -g app app \
-    && apk --no-cache add \
-    curl openssl netcat-openbsd
-
-WORKDIR /home/app
-
-COPY --from=builder /usr/local/bin/podinfo .
-COPY --from=builder /usr/local/bin/podcli /usr/local/bin/podcli
-COPY ./ui ./ui
-
-RUN chown -R app:app ./
-
-USER app
-
-CMD ["./podinfo"]

Dockerfile.xx

@@ -0,0 +1,53 @@
+ARG GO_VERSION=1.18
+ARG XX_VERSION=1.1.0
+
+FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
+
+FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine as builder
+
+# Copy the build utilities.
+COPY --from=xx / /
+
+ARG TARGETPLATFORM
+ARG REVISION
+
+RUN mkdir -p /podinfo/
+
+WORKDIR /podinfo
+
+COPY . .
+
+RUN go mod download
+
+ENV CGO_ENABLED=0
+RUN xx-go build -ldflags "-s -w \
+    -X github.com/stefanprodan/podinfo/pkg/version.REVISION=${REVISION}" \
+    -a -o bin/podinfo cmd/podinfo/*
+
+RUN xx-go build -ldflags "-s -w \
+    -X github.com/stefanprodan/podinfo/pkg/version.REVISION=${REVISION}" \
+    -a -o bin/podcli cmd/podcli/*
+
+FROM alpine:3.16
+
+ARG BUILD_DATE
+ARG VERSION
+ARG REVISION
+
+LABEL maintainer="stefanprodan"
+
+RUN addgroup -S app \
+    && adduser -S -G app app \
+    && apk --no-cache add \
+    ca-certificates curl netcat-openbsd
+
+WORKDIR /home/app
+
+COPY --from=builder /podinfo/bin/podinfo .
+COPY --from=builder /podinfo/bin/podcli /usr/local/bin/podcli
+COPY ./ui ./ui
+RUN chown -R app:app ./
+
+USER app
+
+CMD ["./podinfo"]

Gopkg.lock

@@ -1,449 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
-  digest = "1:a281ff052e060998bc715e444e448f6762a6da3e20e68c689dd8696e2894a5fd"
-  name = "github.com/aws/aws-sdk-go"
-  packages = [
-    "aws",
-    "aws/awserr",
-    "aws/awsutil",
-    "aws/client",
-    "aws/client/metadata",
-    "aws/corehandlers",
-    "aws/credentials",
-    "aws/credentials/ec2rolecreds",
-    "aws/credentials/endpointcreds",
-    "aws/credentials/stscreds",
-    "aws/csm",
-    "aws/defaults",
-    "aws/ec2metadata",
-    "aws/endpoints",
-    "aws/request",
-    "aws/session",
-    "aws/signer/v4",
-    "internal/ini",
-    "internal/s3err",
-    "internal/sdkio",
-    "internal/sdkrand",
-    "internal/sdkuri",
-    "internal/shareddefaults",
-    "private/protocol",
-    "private/protocol/eventstream",
-    "private/protocol/eventstream/eventstreamapi",
-    "private/protocol/query",
-    "private/protocol/query/queryutil",
-    "private/protocol/rest",
-    "private/protocol/restxml",
-    "private/protocol/xml/xmlutil",
-    "service/s3",
-    "service/sts",
-  ]
-  pruneopts = "UT"
-  revision = "f76d9803fd695eebf74cb23c460287fa496efc21"
-  version = "v1.15.63"
-
-[[projects]]
-  branch = "master"
-  digest = "1:d6afaeed1502aa28e80a4ed0981d570ad91b2579193404256ce672ed0a609e0d"
-  name = "github.com/beorn7/perks"
-  packages = ["quantile"]
-  pruneopts = "UT"
-  revision = "3a771d992973f24aa725d07868b467d1ddfceafb"
-
-[[projects]]
-  branch = "master"
-  digest = "1:37011b20a70e205b93ebea5287e1afa5618db54bf3998c36ff5a8e4b146a170a"
-  name = "github.com/bgentry/go-netrc"
-  packages = ["netrc"]
-  pruneopts = "UT"
-  revision = "9fd32a8b3d3d3f9d43c341bfe098430e07609480"
-
-[[projects]]
-  digest = "1:b95738a1e6ace058b5b8544303c0871fc01d224ef0d672f778f696265d0f2917"
-  name = "github.com/chzyer/readline"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "62c6fe6193755f722b8b8788aa7357be55a50ff1"
-  version = "v1.4"
-
-[[projects]]
-  digest = "1:76dc72490af7174349349838f2fe118996381b31ea83243812a97e5a0fd5ed55"
-  name = "github.com/dgrijalva/jwt-go"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "06ea1031745cb8b3dab3f6a236daf2b0aa468b7e"
-  version = "v3.2.0"
-
-[[projects]]
-  digest = "1:865079840386857c809b72ce300be7580cb50d3d3129ce11bf9aa6ca2bc1934a"
-  name = "github.com/fatih/color"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "5b77d2a35fb0ede96d138fc9a99f5c9b6aef11b4"
-  version = "v1.7.0"
-
-[[projects]]
-  digest = "1:abeb38ade3f32a92943e5be54f55ed6d6e3b6602761d74b4aab4c9dd45c18abd"
-  name = "github.com/fsnotify/fsnotify"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "c2828203cd70a50dcccfb2761f8b1f8ceef9a8e9"
-  version = "v1.4.7"
-
-[[projects]]
-  digest = "1:97df918963298c287643883209a2c3f642e6593379f97ab400c2a2e219ab647d"
-  name = "github.com/golang/protobuf"
-  packages = ["proto"]
-  pruneopts = "UT"
-  revision = "aa810b61a9c79d51363740d207bb46cf8e620ed5"
-  version = "v1.2.0"
-
-[[projects]]
-  digest = "1:c79fb010be38a59d657c48c6ba1d003a8aa651fa56b579d959d74573b7dff8e1"
-  name = "github.com/gorilla/context"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "08b5f424b9271eedf6f9f0ce86cb9396ed337a42"
-  version = "v1.1.1"
-
-[[projects]]
-  digest = "1:e73f5b0152105f18bc131fba127d9949305c8693f8a762588a82a48f61756f5f"
-  name = "github.com/gorilla/mux"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "e3702bed27f0d39777b0b37b664b6280e8ef8fbf"
-  version = "v1.6.2"
-
-[[projects]]
-  digest = "1:7b5c6e2eeaa9ae5907c391a91c132abfd5c9e8a784a341b5625e750c67e6825d"
-  name = "github.com/gorilla/websocket"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "66b9c49e59c6c48f0ffce28c2d8b8a5678502c6d"
-  version = "v1.4.0"
-
-[[projects]]
-  digest = "1:f47d6109c2034cb16bd62b220e18afd5aa9d5a1630fe5d937ad96a4fb7cbb277"
-  name = "github.com/hashicorp/go-cleanhttp"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "e8ab9daed8d1ddd2d3c4efba338fe2eeae2e4f18"
-  version = "v0.5.0"
-
-[[projects]]
-  branch = "master"
-  digest = "1:724d270a4cac0945dedb8de6357625a9d976cb640d381d3dab3144cec295db26"
-  name = "github.com/hashicorp/go-getter"
-  packages = [
-    ".",
-    "helper/url",
-  ]
-  pruneopts = "UT"
-  revision = "4bda8fa99001c61db3cad96b421d4c12a81f256d"
-
-[[projects]]
-  digest = "1:605c47454db9040e30b20dc1b29e3e9d42d6ee742545729cdef74afb1b898ad0"
-  name = "github.com/hashicorp/go-safetemp"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "c9a55de4fe06c920a71964b53cfe3dd293a3c743"
-  version = "v1.0.0"
-
-[[projects]]
-  digest = "1:77395dd3847dac9c45118c668f5dab85aedf0163dc3b38aea6578c5cf0d502f9"
-  name = "github.com/hashicorp/go-version"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "b5a281d3160aa11950a6182bd9a9dc2cb1e02d50"
-  version = "v1.0.0"
-
-[[projects]]
-  branch = "master"
-  digest = "1:a361611b8c8c75a1091f00027767f7779b29cb37c456a71b8f2604c88057ab40"
-  name = "github.com/hashicorp/hcl"
-  packages = [
-    ".",
-    "hcl/ast",
-    "hcl/parser",
-    "hcl/printer",
-    "hcl/scanner",
-    "hcl/strconv",
-    "hcl/token",
-    "json/parser",
-    "json/scanner",
-    "json/token",
-  ]
-  pruneopts = "UT"
-  revision = "ef8a98b0bbce4a65b5aa4c368430a80ddc533168"
-
-[[projects]]
-  digest = "1:870d441fe217b8e689d7949fef6e43efbc787e50f200cb1e70dbca9204a1d6be"
-  name = "github.com/inconshreveable/mousetrap"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "76626ae9c91c4f2a10f34cad8ce83ea42c93bb75"
-  version = "v1.0"
-
-[[projects]]
-  digest = "1:e22af8c7518e1eab6f2eab2b7d7558927f816262586cd6ed9f349c97a6c285c4"
-  name = "github.com/jmespath/go-jmespath"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "0b12d6b5"
-
-[[projects]]
-  digest = "1:c568d7727aa262c32bdf8a3f7db83614f7af0ed661474b24588de635c20024c7"
-  name = "github.com/magiconair/properties"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "c2353362d570a7bfa228149c62842019201cfb71"
-  version = "v1.8.0"
-
-[[projects]]
-  digest = "1:c658e84ad3916da105a761660dcaeb01e63416c8ec7bc62256a9b411a05fcd67"
-  name = "github.com/mattn/go-colorable"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "167de6bfdfba052fa6b2d3664c8f5272e23c9072"
-  version = "v0.0.9"
-
-[[projects]]
-  digest = "1:0981502f9816113c9c8c4ac301583841855c8cf4da8c72f696b3ebedf6d0e4e5"
-  name = "github.com/mattn/go-isatty"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "6ca4dbf54d38eea1a992b3c722a76a5d1c4cb25c"
-  version = "v0.0.4"
-
-[[projects]]
-  digest = "1:ff5ebae34cfbf047d505ee150de27e60570e8c394b3b8fdbb720ff6ac71985fc"
-  name = "github.com/matttproud/golang_protobuf_extensions"
-  packages = ["pbutil"]
-  pruneopts = "UT"
-  revision = "c12348ce28de40eed0136aa2b644d0ee0650e56c"
-  version = "v1.0.1"
-
-[[projects]]
-  digest = "1:78bbb1ba5b7c3f2ed0ea1eab57bdd3859aec7e177811563edc41198a760b06af"
-  name = "github.com/mitchellh/go-homedir"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "ae18d6b8b3205b561c79e8e5f69bff09736185f4"
-  version = "v1.0.0"
-
-[[projects]]
-  digest = "1:42eb1f52b84a06820cedc9baec2e710bfbda3ee6dac6cdb97f8b9a5066134ec6"
-  name = "github.com/mitchellh/go-testing-interface"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "6d0b8010fcc857872e42fc6c931227569016843c"
-  version = "v1.0.0"
-
-[[projects]]
-  branch = "master"
-  digest = "1:5ab79470a1d0fb19b041a624415612f8236b3c06070161a910562f2b2d064355"
-  name = "github.com/mitchellh/mapstructure"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "f15292f7a699fcc1a38a80977f80a046874ba8ac"
-
-[[projects]]
-  digest = "1:95741de3af260a92cc5c7f3f3061e85273f5a81b5db20d4bd68da74bd521675e"
-  name = "github.com/pelletier/go-toml"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "c01d1270ff3e442a8a57cddc1c92dc1138598194"
-  version = "v1.2.0"
-
-[[projects]]
-  digest = "1:d14a5f4bfecf017cb780bdde1b6483e5deb87e12c332544d2c430eda58734bcb"
-  name = "github.com/prometheus/client_golang"
-  packages = [
-    "prometheus",
-    "prometheus/promhttp",
-  ]
-  pruneopts = "UT"
-  revision = "c5b7fccd204277076155f10851dad72b76a49317"
-  version = "v0.8.0"
-
-[[projects]]
-  branch = "master"
-  digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
-  name = "github.com/prometheus/client_model"
-  packages = ["go"]
-  pruneopts = "UT"
-  revision = "5c3871d89910bfb32f5fcab2aa4b9ec68e65a99f"
-
-[[projects]]
-  branch = "master"
-  digest = "1:63b68062b8968092eb86bedc4e68894bd096ea6b24920faca8b9dcf451f54bb5"
-  name = "github.com/prometheus/common"
-  packages = [
-    "expfmt",
-    "internal/bitbucket.org/ww/goautoneg",
-    "model",
-  ]
-  pruneopts = "UT"
-  revision = "c7de2306084e37d54b8be01f3541a8464345e9a5"
-
-[[projects]]
-  branch = "master"
-  digest = "1:8c49953a1414305f2ff5465147ee576dd705487c35b15918fcd4efdc0cb7a290"
-  name = "github.com/prometheus/procfs"
-  packages = [
-    ".",
-    "internal/util",
-    "nfs",
-    "xfs",
-  ]
-  pruneopts = "UT"
-  revision = "05ee40e3a273f7245e8777337fc7b46e533a9a92"
-
-[[projects]]
-  digest = "1:bd1ae00087d17c5a748660b8e89e1043e1e5479d0fea743352cda2f8dd8c4f84"
-  name = "github.com/spf13/afero"
-  packages = [
-    ".",
-    "mem",
-  ]
-  pruneopts = "UT"
-  revision = "787d034dfe70e44075ccc060d346146ef53270ad"
-  version = "v1.1.1"
-
-[[projects]]
-  digest = "1:516e71bed754268937f57d4ecb190e01958452336fa73dbac880894164e91c1f"
-  name = "github.com/spf13/cast"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "8965335b8c7107321228e3e3702cab9832751bac"
-  version = "v1.2.0"
-
-[[projects]]
-  digest = "1:645cabccbb4fa8aab25a956cbcbdf6a6845ca736b2c64e197ca7cbb9d210b939"
-  name = "github.com/spf13/cobra"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "ef82de70bb3f60c65fb8eebacbb2d122ef517385"
-  version = "v0.0.3"
-
-[[projects]]
-  branch = "master"
-  digest = "1:8a020f916b23ff574845789daee6818daf8d25a4852419aae3f0b12378ba432a"
-  name = "github.com/spf13/jwalterweatherman"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "14d3d4c518341bea657dd8a226f5121c0ff8c9f2"
-
-[[projects]]
-  digest = "1:dab83a1bbc7ad3d7a6ba1a1cc1760f25ac38cdf7d96a5cdd55cd915a4f5ceaf9"
-  name = "github.com/spf13/pflag"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "9a97c102cda95a86cec2345a6f09f55a939babf5"
-  version = "v1.0.2"
-
-[[projects]]
-  digest = "1:4fc8a61287ccfb4286e1ca5ad2ce3b0b301d746053bf44ac38cf34e40ae10372"
-  name = "github.com/spf13/viper"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "907c19d40d9a6c9bb55f040ff4ae45271a4754b9"
-  version = "v1.1.0"
-
-[[projects]]
-  digest = "1:4aeb3860275fa1fd60cccfb5a6ef85da438bf17402e1e84412ade4d4b55066a0"
-  name = "github.com/ulikunitz/xz"
-  packages = [
-    ".",
-    "internal/hash",
-    "internal/xlog",
-    "lzma",
-  ]
-  pruneopts = "UT"
-  revision = "0c6b41e72360850ca4f98dc341fd999726ea007f"
-  version = "v0.5.4"
-
-[[projects]]
-  digest = "1:3c1a69cdae3501bf75e76d0d86dc6f2b0a7421bc205c0cb7b96b19eed464a34d"
-  name = "go.uber.org/atomic"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "1ea20fb1cbb1cc08cbd0d913a96dead89aa18289"
-  version = "v1.3.2"
-
-[[projects]]
-  digest = "1:60bf2a5e347af463c42ed31a493d817f8a72f102543060ed992754e689805d1a"
-  name = "go.uber.org/multierr"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "3c4937480c32f4c13a875a1829af76c98ca3d40a"
-  version = "v1.1.0"
-
-[[projects]]
-  digest = "1:c52caf7bd44f92e54627a31b85baf06a68333a196b3d8d241480a774733dcf8b"
-  name = "go.uber.org/zap"
-  packages = [
-    ".",
-    "buffer",
-    "internal/bufferpool",
-    "internal/color",
-    "internal/exit",
-    "zapcore",
-  ]
-  pruneopts = "UT"
-  revision = "ff33455a0e382e8a81d14dd7c922020b6b5e7982"
-  version = "v1.9.1"
-
-[[projects]]
-  branch = "master"
-  digest = "1:e3e7f51633f98fce9404940f74dfd65cf306ee173ddf5a8b247c9c830e42b38a"
-  name = "golang.org/x/sys"
-  packages = ["unix"]
-  pruneopts = "UT"
-  revision = "1a700e749ce29638d0bbcb531cce1094ea096bd3"
-
-[[projects]]
-  digest = "1:8029e9743749d4be5bc9f7d42ea1659471767860f0cdc34d37c3111bd308a295"
-  name = "golang.org/x/text"
-  packages = [
-    "internal/gen",
-    "internal/triegen",
-    "internal/ucd",
-    "transform",
-    "unicode/cldr",
-    "unicode/norm",
-  ]
-  pruneopts = "UT"
-  revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
-  version = "v0.3.0"
-
-[[projects]]
-  digest = "1:342378ac4dcb378a5448dd723f0784ae519383532f5e70ade24132c4c8693202"
-  name = "gopkg.in/yaml.v2"
-  packages = ["."]
-  pruneopts = "UT"
-  revision = "5420a8b6744d3b0345ab293f6fcba19c978f1183"
-  version = "v2.2.1"
-
-[solve-meta]
-  analyzer-name = "dep"
-  analyzer-version = 1
-  input-imports = [
-    "github.com/chzyer/readline",
-    "github.com/dgrijalva/jwt-go",
-    "github.com/fatih/color",
-    "github.com/fsnotify/fsnotify",
-    "github.com/gorilla/mux",
-    "github.com/gorilla/websocket",
-    "github.com/hashicorp/go-getter",
-    "github.com/prometheus/client_golang/prometheus",
-    "github.com/prometheus/client_golang/prometheus/promhttp",
-    "github.com/spf13/cobra",
-    "github.com/spf13/pflag",
-    "github.com/spf13/viper",
-    "go.uber.org/zap",
-    "go.uber.org/zap/zapcore",
-  ]
-  solver-name = "gps-cdcl"
-  solver-version = 1

Gopkg.toml

@@ -1,39 +0,0 @@
-[[constraint]]
-  name = "github.com/prometheus/client_golang"
-  version = "0.8.0"
-
-[[constraint]]
-  name = "github.com/gorilla/mux"
-  version = "v1.6.2"
-
-[[constraint]]
-  name = "github.com/gorilla/websocket"
-  version = "v1.4.0"
-
-[[constraint]]
-  name = "go.uber.org/zap"
-  version = "v1.9.1"
-
-[[override]]
-  name = "github.com/fsnotify/fsnotify"
-  version = "1.2.9"
-
-[[constraint]]
-  name = "github.com/spf13/pflag"
-  version = "v1.0.2"
-
-[[constraint]]
-  name = "github.com/spf13/viper"
-  version = "v1.1.0"
-
-[[constraint]]
-  name = "github.com/spf13/cobra"
-  version = "v0.0.3"
-
-[[constraint]]
-  name = "github.com/dgrijalva/jwt-go"
-  version = "v3.2.0"
-
-[prune]
-  go-tests = true
-  unused-packages = true

LICENSE

@@ -1,21 +1,201 @@
-MIT License
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Copyright (c) 2018 Stefan Prodan
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   1. Definitions.
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2018 Stefan Prodan. All rights reserved.
+
+   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.

Makefile

@@ -1,114 +1,102 @@
-# Makefile for releasing Alpine multi-arch Docker images
+# Makefile for releasing podinfo
 #
 # The release version is controlled from pkg/version
 
-EMPTY:=
-SPACE:=$(EMPTY) $(EMPTY)
-COMMA:=$(EMPTY),$(EMPTY)
+TAG?=latest
 NAME:=podinfo
 DOCKER_REPOSITORY:=stefanprodan
 DOCKER_IMAGE_NAME:=$(DOCKER_REPOSITORY)/$(NAME)
-GITREPO:=github.com/stefanprodan/k8s-podinfo
-GITCOMMIT:=$(shell git describe --dirty --always)
+GIT_COMMIT:=$(shell git describe --dirty --always)
 VERSION:=$(shell grep 'VERSION' pkg/version/version.go | awk '{ print $$4 }' | tr -d '"')
-LINUX_ARCH:=arm arm64 ppc64le s390x amd64
-PLATFORMS:=$(subst $(SPACE),$(COMMA),$(foreach arch,$(LINUX_ARCH),linux/$(arch)))
+EXTRA_RUN_ARGS?=
 
-.PHONY: build
-build:
-	@echo Cleaning old builds
-	@rm -rf build && mkdir build
-	@echo Building: linux/$(LINUX_ARCH)  $(VERSION) ;\
-	for arch in $(LINUX_ARCH); do \
-	    mkdir -p build/linux/$$arch && CGO_ENABLED=0 GOOS=linux GOARCH=$$arch go build -ldflags="-s -w -X $(GITREPO)/pkg/version.REVISION=$(GITCOMMIT)" -o build/linux/$$arch/$(NAME) ./cmd/$(NAME) ;\
-	    cp -r ui/ build/linux/$$arch/ui;\
-	done
-
-.PHONY: tar
-tar: build
-	@echo Cleaning old releases
-	@rm -rf release && mkdir release
-	for arch in $(LINUX_ARCH); do \
-	    tar -zcf release/$(NAME)_$(VERSION)_linux_$$arch.tgz -C build/linux/$$arch $(NAME) ;\
-	done
-
-.PHONY: docker-build
-docker-build: tar
-	# Steps:
-	# 1. Copy appropriate podinfo binary to build/docker/linux/<arch>
-	# 2. Copy Dockerfile to build/docker/linux/<arch>
-	# 3. Replace base image from alpine:latest to <arch>/alpine:latest
-	# 4. Comment RUN in Dockerfile
-	# <arch>:
-	# arm: arm32v6
-	# arm64: arm64v8
-	rm -rf build/docker
-	@for arch in $(LINUX_ARCH); do \
-	    mkdir -p build/docker/linux/$$arch ;\
-	    tar -xzf release/$(NAME)_$(VERSION)_linux_$$arch.tgz -C build/docker/linux/$$arch ;\
-	    cp -r ui/ build/docker/linux/$$arch/ui;\
-	    if [ $$arch == amd64 ]; then \
-		cp Dockerfile build/docker/linux/$$arch ;\
-		cp Dockerfile build/docker/linux/$$arch/Dockerfile.in ;\
-	    else \
-		cp Dockerfile.build build/docker/linux/$$arch/Dockerfile ;\
-		cp Dockerfile.build build/docker/linux/$$arch/Dockerfile.in ;\
-	    case $$arch in \
-	        arm) \
-	            BASEIMAGE=arm32v6 ;\
-	            ;; \
-	        arm64) \
-	            BASEIMAGE=arm64v8 ;\
-	            ;; \
-	        *) \
-	            BASEIMAGE=$$arch ;\
-	            ;; \
-	        esac ;\
-	        sed -e "s/alpine:latest/$$BASEIMAGE\\/alpine:latest/" -e "s/^\\s*RUN/#RUN/" build/docker/linux/$$arch/Dockerfile.in > build/docker/linux/$$arch/Dockerfile ;\
-	    fi ;\
-	    docker build -t $(NAME) build/docker/linux/$$arch ;\
-	    docker tag $(NAME) $(DOCKER_IMAGE_NAME):$(NAME)-$$arch ;\
-	done
-
-.PHONY: docker-push
-docker-push:
-	@echo Pushing: $(VERSION) to $(DOCKER_IMAGE_NAME)
-	for arch in $(LINUX_ARCH); do \
-        docker push $(DOCKER_IMAGE_NAME):$(NAME)-$$arch ;\
-    done
-	manifest-tool push from-args --platforms $(PLATFORMS) --template $(DOCKER_IMAGE_NAME):podinfo-ARCH --target $(DOCKER_IMAGE_NAME):$(VERSION)
-	manifest-tool push from-args --platforms $(PLATFORMS) --template $(DOCKER_IMAGE_NAME):podinfo-ARCH --target $(DOCKER_IMAGE_NAME):latest
-
-.PHONY: quay-push
-quay-push:
-	@echo Pushing: $(VERSION) to quay.io/$(DOCKER_IMAGE_NAME):$(VERSION)
-	@docker build -t quay.io/$(DOCKER_IMAGE_NAME):$(VERSION) -f Dockerfile.ci . ; docker push quay.io/$(DOCKER_IMAGE_NAME):$(VERSION)
-
-.PHONY: clean
-clean:
-	rm -rf release
-	rm -rf build
-
-.PHONY: gcr-build
-gcr-build:
-	docker build -t gcr.io/$(DOCKER_IMAGE_NAME):$(VERSION) -f Dockerfile.ci .
+run:
+	go run -ldflags "-s -w -X github.com/stefanprodan/podinfo/pkg/version.REVISION=$(GIT_COMMIT)" cmd/podinfo/* \
+	--level=debug --grpc-port=9999 --backend-url=https://httpbin.org/status/401 --backend-url=https://httpbin.org/status/500 \
+	--ui-logo=https://raw.githubusercontent.com/stefanprodan/podinfo/gh-pages/cuddle_clap.gif $(EXTRA_RUN_ARGS)
 
 .PHONY: test
 test:
-	go test -v -race ./...
+	go test ./... -coverprofile cover.out
 
-.PHONY: dep
-dep:
-	go get -u github.com/golang/dep/cmd/dep
-	go get -u github.com/estesp/manifest-tool
+build:
+	GIT_COMMIT=$$(git rev-list -1 HEAD) && CGO_ENABLED=0 go build  -ldflags "-s -w -X github.com/stefanprodan/podinfo/pkg/version.REVISION=$(GIT_COMMIT)" -a -o ./bin/podinfo ./cmd/podinfo/*
+	GIT_COMMIT=$$(git rev-list -1 HEAD) && CGO_ENABLED=0 go build  -ldflags "-s -w -X github.com/stefanprodan/podinfo/pkg/version.REVISION=$(GIT_COMMIT)" -a -o ./bin/podcli ./cmd/podcli/*
 
-.PHONY: charts
-charts:
-	cd charts/ && helm package podinfo/
-	cd charts/ && helm package podinfo-istio/
-	cd charts/ && helm package loadtest/
-	cd charts/ && helm package ambassador/
-	cd charts/ && helm package grafana/
-	cd charts/ && helm package ngrok/
-	mv charts/*.tgz docs/
-	helm repo index docs --url https://stefanprodan.github.io/k8s-podinfo --merge ./docs/index.yaml
+tidy:
+	rm -f go.sum; go mod tidy -compat=1.18
+
+fmt:
+	gofmt -l -s -w ./
+	goimports -l -w ./
+
+build-charts:
+	helm lint charts/*
+	helm package charts/*
+
+build-container:
+	docker build -t $(DOCKER_IMAGE_NAME):$(VERSION) .
+
+build-xx:
+	docker buildx build \
+	--platform=linux/amd64 \
+	-t $(DOCKER_IMAGE_NAME):$(VERSION) \
+	--load \
+	-f Dockerfile.xx .
+
+build-base:
+	docker build -f Dockerfile.base -t $(DOCKER_REPOSITORY)/podinfo-base:latest .
+
+push-base: build-base
+	docker push $(DOCKER_REPOSITORY)/podinfo-base:latest
+
+test-container:
+	@docker rm -f podinfo || true
+	@docker run -dp 9898:9898 --name=podinfo $(DOCKER_IMAGE_NAME):$(VERSION)
+	@docker ps
+	@TOKEN=$$(curl -sd 'test' localhost:9898/token | jq -r .token) && \
+	curl -sH "Authorization: Bearer $${TOKEN}" localhost:9898/token/validate | grep test
+
+push-container:
+	docker tag $(DOCKER_IMAGE_NAME):$(VERSION) $(DOCKER_IMAGE_NAME):latest
+	docker push $(DOCKER_IMAGE_NAME):$(VERSION)
+	docker push $(DOCKER_IMAGE_NAME):latest
+	docker tag $(DOCKER_IMAGE_NAME):$(VERSION) quay.io/$(DOCKER_IMAGE_NAME):$(VERSION)
+	docker tag $(DOCKER_IMAGE_NAME):$(VERSION) quay.io/$(DOCKER_IMAGE_NAME):latest
+	docker push quay.io/$(DOCKER_IMAGE_NAME):$(VERSION)
+	docker push quay.io/$(DOCKER_IMAGE_NAME):latest
+
+version-set:
+	@next="$(TAG)" && \
+	current="$(VERSION)" && \
+	/usr/bin/sed -i '' "s/$$current/$$next/g" pkg/version/version.go && \
+	/usr/bin/sed -i '' "s/tag: $$current/tag: $$next/g" charts/podinfo/values.yaml && \
+	/usr/bin/sed -i '' "s/tag: $$current/tag: $$next/g" charts/podinfo/values-prod.yaml && \
+	/usr/bin/sed -i '' "s/appVersion: $$current/appVersion: $$next/g" charts/podinfo/Chart.yaml && \
+	/usr/bin/sed -i '' "s/version: $$current/version: $$next/g" charts/podinfo/Chart.yaml && \
+	/usr/bin/sed -i '' "s/podinfo:$$current/podinfo:$$next/g" kustomize/deployment.yaml && \
+	/usr/bin/sed -i '' "s/podinfo:$$current/podinfo:$$next/g" deploy/webapp/frontend/deployment.yaml && \
+	/usr/bin/sed -i '' "s/podinfo:$$current/podinfo:$$next/g" deploy/webapp/backend/deployment.yaml && \
+	/usr/bin/sed -i '' "s/podinfo:$$current/podinfo:$$next/g" deploy/bases/frontend/deployment.yaml && \
+	/usr/bin/sed -i '' "s/podinfo:$$current/podinfo:$$next/g" deploy/bases/backend/deployment.yaml && \
+	/usr/bin/sed -i '' "s/$$current/$$next/g" cue/main.cue && \
+	echo "Version $$next set in code, deployment, chart and kustomize"
+
+release:
+	git tag $(VERSION)
+	git push origin $(VERSION)
+
+swagger:
+	go install github.com/swaggo/swag/cmd/swag@latest
+	go get github.com/swaggo/swag/gen@latest
+	go get github.com/swaggo/swag/cmd/swag@latest
+	cd pkg/api && $$(go env GOPATH)/bin/swag init -g server.go
+
+.PHONY: cue-mod
+cue-mod:
+	@cd cue && cue get go k8s.io/api/...
+
+.PHONY: cue-gen
+cue-gen:
+	@cd cue && cue fmt ./... && cue vet --all-errors --concrete ./...
+	@cd cue && cue gen

Makefile.gh

@@ -1,17 +0,0 @@
-DOCKER_IMAGE?=stefanprodan/k8s-podinfo
-DOCKER_TAG?=$(shell git symbolic-ref --short HEAD)
-GIT_REPOSITORY?=stefanprodan/k8s-podinfo
-GIT_SHA:=$(shell git describe --dirty --always)
-
-.PHONY: all
-all: test build
-
-.PHONY: test
-test:
-	go test ./...
-
-.PHONY: build
-build:
-	docker build -t $(DOCKER_IMAGE):$(DOCKER_TAG) \
-     --build-arg REPOSITORY=${GIT_REPOSITORY} \
-     --build-arg SHA=${GIT_SHA} -f Dockerfile.gh .

README.md

@@ -1,21 +1,31 @@
-# k8s-podinfo
+# podinfo
 
-Podinfo is a tiny web application made with Go 
-that showcases best practices of running microservices in Kubernetes.
+[![e2e](https://github.com/stefanprodan/podinfo/workflows/e2e/badge.svg)](https://github.com/stefanprodan/podinfo/blob/master/.github/workflows/e2e.yml)
+[![test](https://github.com/stefanprodan/podinfo/workflows/test/badge.svg)](https://github.com/stefanprodan/podinfo/blob/master/.github/workflows/test.yml)
+[![cve-scan](https://github.com/stefanprodan/podinfo/workflows/cve-scan/badge.svg)](https://github.com/stefanprodan/podinfo/blob/master/.github/workflows/cve-scan.yml)
+[![Go Report Card](https://goreportcard.com/badge/github.com/stefanprodan/podinfo)](https://goreportcard.com/report/github.com/stefanprodan/podinfo)
+[![Docker Pulls](https://img.shields.io/docker/pulls/stefanprodan/podinfo)](https://hub.docker.com/r/stefanprodan/podinfo)
+
+Podinfo is a tiny web application made with Go that showcases best practices of running microservices in Kubernetes.
+Podinfo is used by CNCF projects like [Flux](https://github.com/fluxcd/flux2) and [Flagger](https://github.com/fluxcd/flagger)
+for end-to-end testing and workshops.
 
 Specifications:
 
-* Release automation (Make/TravisCI/CircleCI/Quay.io/Google Cloud Container Builder/Skaffold/Weave Flux)
-* Multi-platform Docker image (amd64/arm/arm64/ppc64le/s390x)
 * Health checks (readiness and liveness)
 * Graceful shutdown on interrupt signals
 * File watcher for secrets and configmaps
-* Instrumented with Prometheus
-* Tracing with Istio and Jaeger
+* Instrumented with Prometheus and Open Telemetry
 * Structured logging with zap 
 * 12-factor app with viper
 * Fault injection (random errors and latency)
-* Helm chart
+* Swagger docs
+* CUE, Helm and Kustomize installers
+* End-to-End testing with Kubernetes Kind and Helm
+* Kustomize testing with GitHub Actions and Open Policy Agent
+* Multi-arch container image with Docker buildx and Github Actions
+* Container image signing with Sigstore cosign
+* CVE scanning with Trivy
 
 Web API:
 
@@ -35,17 +45,151 @@ Web API:
 * `POST /token` issues a JWT token valid for one minute `JWT=$(curl -sd 'anon' podinfo:9898/token | jq -r .token)`
 * `GET /token/validate` validates the JWT token `curl -H "Authorization: Bearer $JWT" podinfo:9898/token/validate`
 * `GET /configs` returns a JSON with configmaps and/or secrets mounted in the `config` volume
+* `POST/PUT /cache/{key}` saves the posted content to Redis
+* `GET /cache/{key}` returns the content from Redis if the key exists
+* `DELETE /cache/{key}` deletes the key from Redis if exists
 * `POST /store` writes the posted content to disk at /data/hash and returns the SHA1 hash of the content
 * `GET /store/{hash}` returns the content of the file /data/hash if exists
 * `GET /ws/echo` echos content via websockets `podcli ws ws://localhost:9898/ws/echo`
+* `GET /chunked/{seconds}` uses `transfer-encoding` type `chunked` to give a partial response and then waits for the specified period
+* `GET /swagger.json` returns the API Swagger docs, used for Linkerd service profiling and Gloo routes discovery
+
+gRPC API:
+
+* `/grpc.health.v1.Health/Check` health checking
+
+Web UI:
+
+![podinfo-ui](https://raw.githubusercontent.com/stefanprodan/podinfo/gh-pages/screens/podinfo-ui-v3.png)
+
+To access the Swagger UI open `<podinfo-host>/swagger/index.html` in a browser.
 
 ### Guides
 
-* [Deploy and upgrade with Helm](docs/1-deploy.md)
-* [Horizontal Pod Auto-scaling](docs/2-autoscaling.md)
-* [Monitoring and alerting with Prometheus](docs/3-monitoring.md)
-* [StatefulSets with local persistent volumes](docs/4-statefulsets.md)
-* [Expose Kubernetes services over HTTPS with Ngrok](docs/6-ngrok.md)
-* [A/B Testing with Ambassador API Gateway](docs/5-canary.md)
-* [Canary Deployments with Istio](docs/7-istio.md)
-* [GitHub Actions CI demo](docs/8-gh-actions.md)
+* [GitOps Progressive Deliver with Flagger, Helm v3 and Linkerd](https://helm.workshop.flagger.dev/intro/)
+* [GitOps Progressive Deliver on EKS with Flagger and AppMesh](https://eks.handson.flagger.dev/prerequisites/)
+* [Automated canary deployments with Flagger and Istio](https://medium.com/google-cloud/automated-canary-deployments-with-flagger-and-istio-ac747827f9d1)
+* [Kubernetes autoscaling with Istio metrics](https://medium.com/google-cloud/kubernetes-autoscaling-with-istio-metrics-76442253a45a)
+* [Autoscaling EKS on Fargate with custom metrics](https://aws.amazon.com/blogs/containers/autoscaling-eks-on-fargate-with-custom-metrics/)
+* [Managing Helm releases the GitOps way](https://medium.com/google-cloud/managing-helm-releases-the-gitops-way-207a6ac6ff0e)
+* [Securing EKS Ingress With Contour And Let’s Encrypt The GitOps Way](https://aws.amazon.com/blogs/containers/securing-eks-ingress-contour-lets-encrypt-gitops/)
+
+### Install
+
+#### Helm
+
+Install from github.io:
+
+```bash
+helm repo add podinfo https://stefanprodan.github.io/podinfo
+
+helm upgrade --install --wait frontend \
+--namespace test \
+--set replicaCount=2 \
+--set backend=http://backend-podinfo:9898/echo \
+podinfo/podinfo
+
+helm test frontend --namespace test
+
+helm upgrade --install --wait backend \
+--namespace test \
+--set redis.enabled=true \
+podinfo/podinfo
+```
+
+Install from ghcr.io:
+
+```bash
+helm upgrade --install --wait podinfo --namespace default \
+oci://ghcr.io/stefanprodan/charts/podinfo
+```
+
+#### Kustomize
+
+```bash
+kubectl apply -k github.com/stefanprodan/podinfo//kustomize
+```
+
+#### Docker
+
+```bash
+docker run -dp 9898:9898 stefanprodan/podinfo
+```
+
+### Continuous Delivery
+
+In order to install podinfo on a Kubernetes cluster and keep it up to date with the latest
+release in an automated manner, you can use [Flux](https://fluxcd.io).
+
+Install the Flux CLI on MacOS and Linux using Homebrew:
+
+```sh
+brew install fluxcd/tap/flux
+```
+
+Install the Flux controllers needed for Helm operations:
+
+```sh
+flux install \
+--namespace=flux-system \
+--network-policy=false \
+--components=source-controller,helm-controller
+```
+
+Add podinfo's Helm repository to your cluster and
+configure Flux to check for new chart releases every ten minutes:
+
+```sh
+flux create source helm podinfo \
+--namespace=default \
+--url=https://stefanprodan.github.io/podinfo \
+--interval=10m
+```
+
+Create a `podinfo-values.yaml` file locally:
+
+```sh
+cat > podinfo-values.yaml <<EOL
+replicaCount: 2
+resources:
+  limits:
+    memory: 256Mi
+  requests:
+    cpu: 100m
+    memory: 64Mi
+EOL
+```
+
+Create a Helm release for deploying podinfo in the default namespace:
+
+```sh
+flux create helmrelease podinfo \
+--namespace=default \
+--source=HelmRepository/podinfo \
+--release-name=podinfo \
+--chart=podinfo \
+--chart-version=">5.0.0" \
+--values=podinfo-values.yaml
+```
+
+Based on the above definition, Flux will upgrade the release automatically
+when a new version of podinfo is released. If the upgrade fails, Flux
+can [rollback](https://toolkit.fluxcd.io/components/helm/helmreleases/#configuring-failure-remediation)
+to the previous working version.
+
+You can check what version is currently deployed with:
+
+```sh
+flux get helmreleases -n default
+```
+
+To delete podinfo's Helm repository and release from your cluster run:
+
+```sh
+flux -n default delete source helm podinfo
+flux -n default delete helmrelease podinfo
+```
+
+If you wish to manage the lifecycle of your applications in a **GitOps** manner, check out
+this [workflow example](https://github.com/fluxcd/flux2-kustomize-helm-example)
+for multi-env deployments with Flux, Kustomize and Helm.

charts/ambassador/.helmignore

@@ -1,21 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj

charts/ambassador/Chart.yaml

@@ -1,11 +0,0 @@
-apiVersion: v1
-appVersion: "0.29.0"
-description: A Helm chart for Datawire Ambassador
-name: ambassador
-version: 0.1.0
-sources:
-- https://github.com/datawire/ambassador
-maintainers:
-  - name: stefanprodan
-    email: stefanprodan@users.noreply.github.com
-engine: gotpl

charts/ambassador/README.md

@@ -1,63 +0,0 @@
-# Ambassador
-
-Ambassador is an open source, Kubernetes-native [microservices API gateway](https://www.getambassador.io/about/microservices-api-gateways) built on the [Envoy Proxy](https://www.envoyproxy.io/). 
-
-## TL;DR;
-
-```console
-$ helm install stable/ambassador
-```
-
-## Introduction
-
-This chart bootstraps an [Ambassador](https://www.getambassador.io) deployment on 
-a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
-
-## Prerequisites
-
-- Kubernetes 1.7+
-
-## Installing the Chart
-
-To install the chart with the release name `my-release`:
-
-```console
-$ helm install --name my-release stable/ambassador
-```
-
-The command deploys Ambassador API gateway on the Kubernetes cluster in the default configuration. 
-The [configuration](#configuration) section lists the parameters that can be configured during installation.
-
-## Uninstalling the Chart
-
-To uninstall/delete the `my-release` deployment:
-
-```console
-$ helm delete --purge my-release
-```
-
-The command removes all the Kubernetes components associated with the chart and deletes the release.
-
-## Configuration
-
-The following tables lists the configurable parameters of the Ambassador chart and their default values.
-
-| Parameter                       | Description                                | Default                                                    |
-| ------------------------------- | ------------------------------------------ | ---------------------------------------------------------- |
-| `image` | Image | `quay.io/datawire/ambassador` 
-| `imageTag` | Image tag | `0.29.0` 
-| `imagePullPolicy` | Image pull policy | `IfNotPresent` 
-| `replicaCount`  | Number of Ambassador replicas  | `1` 
-| `resources` | CPU/memory resource requests/limits | None 
-| `rbac.create` | If `true`, create and use RBAC resources | `true`
-| `serviceAccount.create` | If `true`, create a new service account | `true`
-| `serviceAccount.name` | Service account to be used | `ambassador`
-| `service.type` | Service type to be used | `LoadBalancer`
-| `adminService.create` | If `true`, create a service for Ambassador's admin UI | `true`
-| `adminService.type` | Ambassador's admin service type to be used | `ClusterIP`
-| `exporter.image` | Prometheus exporter image | `datawire/prom-statsd-exporter:0.6.0`
-| `timing.restart` | The minimum number of seconds between Envoy restarts | `15`
-| `timing.drain` | The number of seconds that the Envoy will wait for open connections to drain on a restart | `5`
-| `timing.shutdown` | The number of seconds that Ambassador will wait for the old Envoy to clean up and exit on a restart | `10`
-
-

charts/ambassador/templates/NOTES.txt

@@ -1,15 +0,0 @@
-1. Get the application URL by running these commands:
-{{- if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "ambassador.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get svc -w {{ template "ambassador.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "ambassador.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "ambassador.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl port-forward $POD_NAME 8080:80
-{{- end }}

charts/ambassador/templates/_helpers.tpl

@@ -1,43 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "ambassador.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "ambassador.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "ambassador.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create the name of the service account to use
-*/}}
-{{- define "ambassador.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create -}}
-    {{ default (include "ambassador.fullname" .) .Values.serviceAccount.name }}
-{{- else -}}
-    {{ default "default" .Values.serviceAccount.name }}
-{{- end -}}
-{{- end -}}

charts/ambassador/templates/admin-service.yaml

@@ -1,21 +0,0 @@
-{{- if .Values.adminService.create -}}
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ template "ambassador.fullname" . }}-admin
-  labels:
-    app: {{ template "ambassador.name" . }}
-    chart: {{ template "ambassador.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  type: {{ .Values.adminService.type }}
-  ports:
-    - port: 8877
-      targetPort: admin
-      protocol: TCP
-      name: admin
-  selector:
-    app: {{ template "ambassador.name" . }}
-    release: {{ .Release.Name }}
-{{- end -}}

charts/ambassador/templates/deployment.yaml

@@ -1,78 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: {{ template "ambassador.fullname" . }}
-  labels:
-    app: {{ template "ambassador.name" . }}
-    chart: {{ template "ambassador.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      app: {{ template "ambassador.name" . }}
-      release: {{ .Release.Name }}
-  template:
-    metadata:
-      labels:
-        app: {{ template "ambassador.name" . }}
-        release: {{ .Release.Name }}
-      annotations:
-        prometheus.io/scrape: "true"
-        prometheus.io/port: "9102"
-    spec:
-      serviceAccountName: {{ template "ambassador.serviceAccountName" . }}
-      containers:
-        - name: statsd-sink
-          image: "{{ .Values.exporter.image }}"
-          ports:
-          - name: metrics
-            containerPort: 9102
-        - name: ambassador
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: http
-              containerPort: 80
-            - name: https
-              containerPort: 443
-            - name: admin
-              containerPort: 8877
-          env:
-          - name: AMBASSADOR_NAMESPACE
-            valueFrom:
-              fieldRef:
-                fieldPath: metadata.namespace
-          - name: AMBASSADOR_RESTART_TIME
-            value: {{ .Values.timing.restart | quote }}
-          - name: AMBASSADOR_DRAIN_TIME
-            value: {{ .Values.timing.drain | quote }}
-          - name: AMBASSADOR_SHUTDOWN_TIME
-            value: {{ .Values.timing.shutdown | quote }}
-          livenessProbe:
-            httpGet:
-              path: /ambassador/v0/check_alive
-              port: admin
-            initialDelaySeconds: 30
-            periodSeconds: 3
-          readinessProbe:
-            httpGet:
-              path: /ambassador/v0/check_ready
-              port: admin
-            initialDelaySeconds: 30
-            periodSeconds: 3
-          resources:
-{{ toYaml .Values.resources | indent 12 }}
-    {{- with .Values.nodeSelector }}
-      nodeSelector:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.affinity }}
-      affinity:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-      tolerations:
-{{ toYaml . | indent 8 }}
-    {{- end }}

charts/ambassador/templates/rbac.yaml

@@ -1,42 +0,0 @@
-{{- if .Values.rbac.create -}}
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: {{ template "ambassador.fullname" . }}
-  labels:
-    app: {{ template "ambassador.name" . }}
-    chart: {{ template "ambassador.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-rules:
-  - apiGroups: [""]
-    resources:
-    - services
-    verbs: ["get", "list", "watch"]
-  - apiGroups: [""]
-    resources:
-    - configmaps
-    verbs: ["create", "update", "patch", "get", "list", "watch"]
-  - apiGroups: [""]
-    resources:
-    - secrets
-    verbs: ["get", "list", "watch"]
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: {{ template "ambassador.fullname" . }}
-  labels:
-    app: {{ template "ambassador.name" . }}
-    chart: {{ template "ambassador.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: {{ template "ambassador.fullname" . }}
-subjects:
-  - name: {{ template "ambassador.serviceAccountName" . }}
-    namespace: {{ .Release.Namespace | quote }}
-    kind: ServiceAccount
-{{- end -}}

charts/ambassador/templates/service.yaml

@@ -1,23 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ template "ambassador.fullname" . }}
-  labels:
-    app: {{ template "ambassador.name" . }}
-    chart: {{ template "ambassador.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
-    - port: 443
-      targetPort: https
-      protocol: TCP
-      name: https
-  selector:
-    app: {{ template "ambassador.name" . }}
-    release: {{ .Release.Name }}

charts/ambassador/templates/serviceaccount.yaml

@@ -1,11 +0,0 @@
-{{- if .Values.serviceAccount.create -}}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ template "ambassador.serviceAccountName" . }}
-  labels:
-    app: {{ template "ambassador.name" . }}
-    chart: {{ template "ambassador.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-{{- end -}}

charts/ambassador/values.yaml

@@ -1,56 +0,0 @@
-# Default values for ambassador.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
-replicaCount: 1
-
-image:
-  repository: quay.io/datawire/ambassador
-  tag: 0.29.0
-  pullPolicy: IfNotPresent
-
-service:
-  type: LoadBalancer
-  port: 80
-
-adminService:
-  create: true
-  type: ClusterIP
-
-rbac:
-  # Specifies whether RBAC resources should be created
-  create: true
-
-serviceAccount:
-  # Specifies whether a service account should be created
-  create: true
-  # The name of the service account to use.
-  # If not set and create is true, a name is generated using the fullname template
-  name:
-
-resources: {}
-  # If you do want to specify resources, uncomment the following
-  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-  # limits:
-  #  cpu: 100m
-  #  memory: 128Mi
-  # requests:
-  #  cpu: 100m
-  #  memory: 128Mi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
-
-exporter:
-  image: datawire/prom-statsd-exporter:0.6.0
-
-timing:
-  # sets the minimum number of seconds between Envoy restarts
-  restart: 15
-  # sets the number of seconds that the Envoy will wait for open connections to drain on a restart
-  drain: 5
-  # sets the number of seconds that Ambassador will wait for the old Envoy to clean up and exit on a restart
-  shutdown: 10

charts/grafana/.helmignore

@@ -1,21 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj

charts/grafana/Chart.yaml

@@ -1,5 +0,0 @@
-apiVersion: v1
-appVersion: "1.0"
-description: A Helm chart for Kubernetes
-name: grafana
-version: 0.1.0

charts/grafana/README.md

@@ -1,65 +0,0 @@
-# Weave Cloud Grafana
-
-Grafana v5 with Kubernetes dashboards and Prometheus and Weave Cloud data sources.
-
-## Installing the Chart
-
-To install the chart with the release name `my-release`:
-
-```console
-$ helm install stable/grafana --name my-release \
-    --set service.type=NodePort \
-    --set token=WEAVE-TOKEN \
-    --set password=admin
-```
-
-The command deploys Grafana on the Kubernetes cluster in the default namespace.
-The [configuration](#configuration) section lists the parameters that can be configured during installation.
-
-## Uninstalling the Chart
-
-To uninstall/delete the `my-release` deployment:
-
-```console
-$ helm delete --purge my-release
-```
-
-The command removes all the Kubernetes components associated with the chart and deletes the release.
-
-## Configuration
-
-The following tables lists the configurable parameters of the Grafana chart and their default values.
-
-Parameter | Description | Default
---- | --- | ---
-`image.repository` | Image repository | `grafana/grafana`
-`image.pullPolicy` | Image pull policy | `IfNotPresent`
-`image.tag` | Image tag | `5.0.1`
-`replicaCount` | desired number of pods | `1`
-`resources` | pod resources | `none`
-`tolerations` | List of node taints to tolerate | `[]`
-`affinity` | node/pod affinities | `node`
-`nodeSelector` | node labels for pod assignment | `{}`
-`service.type` | type of service | `LoadBalancer`
-`url` | Prometheus URL, used when Weave token is empty | `http://prometheus:9090`
-`token` | Weave Cloud token | `none`
-`user` | Grafana admin username | `admin`
-`password` | Grafana admin password | `none`
-
-Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
-
-```console
-$ helm install stable/grafana --name my-release \
-  --set=token=WEAVE-TOKEN \
-  --set password=admin
-```
-
-Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
-
-```console
-$ helm install stable/grafana --name my-release -f values.yaml
-```
-
-> **Tip**: You can use the default [values.yaml](values.yaml)
-```
-

charts/grafana/dashboards/deployments.json

@@ -1,817 +0,0 @@
-{
-  "annotations": {
-    "list": [
-      {
-        "$$hashKey": "object:246",
-        "builtIn": 1,
-        "datasource": "-- Grafana --",
-        "enable": true,
-        "hide": true,
-        "iconColor": "rgba(0, 211, 255, 1)",
-        "name": "Annotations & Alerts",
-        "type": "dashboard"
-      }
-    ]
-  },
-  "editable": true,
-  "gnetId": null,
-  "graphTooltip": 1,
-  "id": null,
-  "iteration": 1521457664773,
-  "links": [],
-  "panels": [
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(245, 54, 54, 0.9)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(50, 172, 45, 0.97)"
-      ],
-      "datasource": "prometheus",
-      "editable": true,
-      "error": false,
-      "format": "none",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 4,
-        "w": 8,
-        "x": 0,
-        "y": 0
-      },
-      "id": 8,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "cores",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": true
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "sum(rate(container_cpu_usage_seconds_total{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}[3m])) ",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "refId": "A",
-          "step": 600
-        }
-      ],
-      "thresholds": "",
-      "title": "CPU",
-      "type": "singlestat",
-      "valueFontSize": "110%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "avg"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(245, 54, 54, 0.9)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(50, 172, 45, 0.97)"
-      ],
-      "datasource": "prometheus",
-      "editable": true,
-      "error": false,
-      "format": "none",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 4,
-        "w": 8,
-        "x": 8,
-        "y": 0
-      },
-      "id": 9,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "GB",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "80%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": true
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "sum(container_memory_usage_bytes{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}) / 1024^3",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "refId": "A",
-          "step": 600
-        }
-      ],
-      "thresholds": "",
-      "title": "Memory",
-      "type": "singlestat",
-      "valueFontSize": "110%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "avg"
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(245, 54, 54, 0.9)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(50, 172, 45, 0.97)"
-      ],
-      "datasource": "prometheus",
-      "editable": true,
-      "error": false,
-      "format": "Bps",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": false,
-        "thresholdLabels": false,
-        "thresholdMarkers": false
-      },
-      "gridPos": {
-        "h": 4,
-        "w": 8,
-        "x": 16,
-        "y": 0
-      },
-      "id": 7,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": true
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "sum(rate(container_network_transmit_bytes_total{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}[3m])) + sum(rate(container_network_receive_bytes_total{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}[3m])) ",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "refId": "A",
-          "step": 600
-        }
-      ],
-      "thresholds": "",
-      "title": "Network",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "avg"
-    },
-    {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
-      "datasource": "prometheus",
-      "editable": true,
-      "error": false,
-      "fill": 1,
-      "grid": {},
-      "gridPos": {
-        "h": 6,
-        "w": 20,
-        "x": 0,
-        "y": 4
-      },
-      "id": 1,
-      "legend": {
-        "alignAsTable": true,
-        "avg": false,
-        "current": true,
-        "hideZero": false,
-        "max": false,
-        "min": false,
-        "rightSide": true,
-        "show": true,
-        "total": false,
-        "values": true
-      },
-      "lines": true,
-      "linewidth": 2,
-      "links": [],
-      "nullPointMode": "connected",
-      "percentage": false,
-      "pointradius": 5,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
-      "targets": [
-        {
-          "expr": "max(kube_deployment_status_replicas{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "current replicas",
-          "refId": "A",
-          "step": 30
-        },
-        {
-          "expr": "min(kube_deployment_status_replicas_available{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "available",
-          "refId": "B",
-          "step": 30
-        },
-        {
-          "expr": "max(kube_deployment_status_replicas_unavailable{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "unavailable",
-          "refId": "C",
-          "step": 30
-        },
-        {
-          "expr": "min(kube_deployment_status_replicas_updated{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "updated",
-          "refId": "D",
-          "step": 30
-        },
-        {
-          "expr": "max(kube_deployment_spec_replicas{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "desired",
-          "refId": "E",
-          "step": 30
-        }
-      ],
-      "thresholds": [],
-      "timeFrom": null,
-      "timeShift": null,
-      "title": "Replicas",
-      "tooltip": {
-        "msResolution": true,
-        "shared": true,
-        "sort": 0,
-        "value_type": "cumulative"
-      },
-      "transparent": false,
-      "type": "graph",
-      "xaxis": {
-        "buckets": null,
-        "mode": "time",
-        "name": null,
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "none",
-          "label": "",
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        },
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": false
-        }
-      ]
-    },
-    {
-      "cacheTimeout": null,
-      "colorBackground": false,
-      "colorValue": false,
-      "colors": [
-        "rgba(245, 54, 54, 0.9)",
-        "rgba(237, 129, 40, 0.89)",
-        "rgba(50, 172, 45, 0.97)"
-      ],
-      "datasource": "prometheus",
-      "editable": true,
-      "error": false,
-      "format": "percent",
-      "gauge": {
-        "maxValue": 100,
-        "minValue": 0,
-        "show": true,
-        "thresholdLabels": false,
-        "thresholdMarkers": true
-      },
-      "gridPos": {
-        "h": 6,
-        "w": 4,
-        "x": 20,
-        "y": 4
-      },
-      "id": 11,
-      "interval": null,
-      "links": [],
-      "mappingType": 1,
-      "mappingTypes": [
-        {
-          "name": "value to text",
-          "value": 1
-        },
-        {
-          "name": "range to text",
-          "value": 2
-        }
-      ],
-      "maxDataPoints": 100,
-      "nullPointMode": "connected",
-      "nullText": null,
-      "postfix": "",
-      "postfixFontSize": "50%",
-      "prefix": "",
-      "prefixFontSize": "50%",
-      "rangeMaps": [
-        {
-          "from": "null",
-          "text": "N/A",
-          "to": "null"
-        }
-      ],
-      "sparkline": {
-        "fillColor": "rgba(31, 118, 189, 0.18)",
-        "full": false,
-        "lineColor": "rgb(31, 120, 193)",
-        "show": false
-      },
-      "tableColumn": "",
-      "targets": [
-        {
-          "expr": "(min(kube_deployment_status_replicas_available{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod))\n/\n(min(kube_deployment_spec_replicas{deployment=\"$deployment_name\",namespace=\"$deployment_namespace\"}) without (instance, pod)) * 100\n",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "",
-          "refId": "A",
-          "step": 600
-        }
-      ],
-      "thresholds": "50,80",
-      "title": "Availability",
-      "type": "singlestat",
-      "valueFontSize": "80%",
-      "valueMaps": [
-        {
-          "op": "=",
-          "text": "N/A",
-          "value": "null"
-        }
-      ],
-      "valueName": "avg"
-    },
-    {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
-      "datasource": "prometheus",
-      "fill": 1,
-      "gridPos": {
-        "h": 6,
-        "w": 24,
-        "x": 0,
-        "y": 10
-      },
-      "id": 10,
-      "legend": {
-        "alignAsTable": true,
-        "avg": false,
-        "current": true,
-        "max": false,
-        "min": false,
-        "rightSide": true,
-        "show": true,
-        "sort": "current",
-        "sortDesc": true,
-        "total": false,
-        "values": true
-      },
-      "lines": true,
-      "linewidth": 1,
-      "links": [],
-      "nullPointMode": "null",
-      "percentage": false,
-      "pointradius": 5,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
-      "targets": [
-        {
-          "expr": "sort_desc(\n\nsum by (pod_name) (rate(container_cpu_usage_seconds_total{image!=\"\",container_name!=\"POD\",namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}[1m])) \n\n)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "{{ pod_name }}",
-          "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeFrom": null,
-      "timeShift": null,
-      "title": "Pods CPU",
-      "tooltip": {
-        "shared": true,
-        "sort": 0,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "buckets": null,
-        "mode": "time",
-        "name": null,
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "none",
-          "label": "cores",
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        },
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        }
-      ]
-    },
-    {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
-      "datasource": "prometheus",
-      "fill": 1,
-      "gridPos": {
-        "h": 6,
-        "w": 24,
-        "x": 0,
-        "y": 16
-      },
-      "id": 13,
-      "legend": {
-        "alignAsTable": true,
-        "avg": false,
-        "current": true,
-        "max": false,
-        "min": false,
-        "rightSide": true,
-        "show": true,
-        "sort": "current",
-        "sortDesc": true,
-        "total": false,
-        "values": true
-      },
-      "lines": true,
-      "linewidth": 1,
-      "links": [],
-      "nullPointMode": "null",
-      "percentage": false,
-      "pointradius": 5,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
-      "targets": [
-        {
-          "expr": "sort_desc(\n\nsum by (pod_name) (container_memory_working_set_bytes{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}) \n\n)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "{{ pod_name }}",
-          "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeFrom": null,
-      "timeShift": null,
-      "title": "Pods Memory",
-      "tooltip": {
-        "shared": true,
-        "sort": 0,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "buckets": null,
-        "mode": "time",
-        "name": null,
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "bytes",
-          "label": "",
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        },
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        }
-      ]
-    },
-    {
-      "aliasColors": {},
-      "bars": false,
-      "dashLength": 10,
-      "dashes": false,
-      "datasource": "prometheus",
-      "fill": 1,
-      "gridPos": {
-        "h": 6,
-        "w": 24,
-        "x": 0,
-        "y": 22
-      },
-      "id": 12,
-      "legend": {
-        "alignAsTable": true,
-        "avg": false,
-        "current": true,
-        "max": false,
-        "min": false,
-        "rightSide": true,
-        "show": true,
-        "sort": "current",
-        "sortDesc": true,
-        "total": false,
-        "values": true
-      },
-      "lines": true,
-      "linewidth": 1,
-      "links": [],
-      "nullPointMode": "null",
-      "percentage": false,
-      "pointradius": 5,
-      "points": false,
-      "renderer": "flot",
-      "seriesOverrides": [],
-      "spaceLength": 10,
-      "stack": false,
-      "steppedLine": false,
-      "targets": [
-        {
-          "expr": "sort_desc(\n\nsum by (pod_name) (rate (container_network_receive_bytes_total{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}[1m])) \n+\nsum by (pod_name) (rate (container_network_transmit_bytes_total{namespace=\"$deployment_namespace\",pod_name=~\"$deployment_name.*\"}[1m]))\n)",
-          "format": "time_series",
-          "intervalFactor": 2,
-          "legendFormat": "{{ pod_name }}",
-          "refId": "A"
-        }
-      ],
-      "thresholds": [],
-      "timeFrom": null,
-      "timeShift": null,
-      "title": "Pods Network I/O",
-      "tooltip": {
-        "shared": true,
-        "sort": 0,
-        "value_type": "individual"
-      },
-      "type": "graph",
-      "xaxis": {
-        "buckets": null,
-        "mode": "time",
-        "name": null,
-        "show": true,
-        "values": []
-      },
-      "yaxes": [
-        {
-          "format": "Bps",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        },
-        {
-          "format": "short",
-          "label": null,
-          "logBase": 1,
-          "max": null,
-          "min": null,
-          "show": true
-        }
-      ]
-    }
-  ],
-  "refresh": "30s",
-  "schemaVersion": 16,
-  "style": "dark",
-  "tags": [],
-  "templating": {
-    "list": [
-      {
-        "allValue": ".*",
-        "current": {
-          "text": "default",
-          "value": "default"
-        },
-        "datasource": "prometheus",
-        "hide": 0,
-        "includeAll": false,
-        "label": "Namespace",
-        "multi": false,
-        "name": "deployment_namespace",
-        "options": [],
-        "query": "label_values(kube_deployment_metadata_generation, namespace)",
-        "refresh": 1,
-        "regex": "",
-        "sort": 0,
-        "tagValuesQuery": null,
-        "tags": [],
-        "tagsQuery": "",
-        "type": "query",
-        "useTags": false
-      },
-      {
-        "allValue": null,
-        "current": {
-          "text": "ga-podinfo",
-          "value": "ga-podinfo"
-        },
-        "datasource": "prometheus",
-        "hide": 0,
-        "includeAll": false,
-        "label": "Deployment",
-        "multi": false,
-        "name": "deployment_name",
-        "options": [],
-        "query": "label_values(kube_deployment_metadata_generation{namespace=\"$deployment_namespace\"}, deployment)",
-        "refresh": 1,
-        "regex": "",
-        "sort": 0,
-        "tagValuesQuery": "",
-        "tags": [],
-        "tagsQuery": "deployment",
-        "type": "query",
-        "useTags": false
-      }
-    ]
-  },
-  "time": {
-    "from": "now-5m",
-    "to": "now"
-  },
-  "timepicker": {
-    "refresh_intervals": [
-      "5s",
-      "10s",
-      "30s",
-      "1m",
-      "5m",
-      "15m",
-      "30m",
-      "1h",
-      "2h",
-      "1d"
-    ],
-    "time_options": [
-      "5m",
-      "15m",
-      "1h",
-      "6h",
-      "12h",
-      "24h",
-      "2d",
-      "7d",
-      "30d"
-    ]
-  },
-  "timezone": "browser",
-  "title": "Deployments",
-  "uid": "sgRyigkik",
-  "version": 2
-}

charts/grafana/templates/NOTES.txt

@@ -1,15 +0,0 @@
-1. Get the application URL by running these commands:
-{{- if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "grafana.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get svc -w {{ template "grafana.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "grafana.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "grafana.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl port-forward $POD_NAME 8080:80
-{{- end }}

charts/grafana/templates/_helpers.tpl

@@ -1,32 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "grafana.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "grafana.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "grafana.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}

charts/grafana/templates/dashboards-cfg.yaml

@@ -1,6 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ template "grafana.fullname" . }}-dashboards
-data:
-{{ (.Files.Glob "dashboards/*").AsConfig | indent 2 }}

charts/grafana/templates/datasources-cfg.yaml

@@ -1,32 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ template "grafana.fullname" . }}-datasources
-data:
-  datasources.yaml: |-
-    apiVersion: 1
-
-    deleteDatasources:
-      - name: prometheus
-{{- if .Values.token }}
-    datasources:
-    - name: prometheus
-      type: prometheus
-      access: proxy
-      url: https://cloud.weave.works/api/prom
-      isDefault: true
-      editable: true
-      version: 1
-      basicAuth: true
-      basicAuthUser: weave
-      basicAuthPassword: {{ .Values.token }}
-{{- else }}
-    datasources:
-    - name: prometheus
-      type: prometheus
-      access: proxy
-      url: {{ .Values.url }}
-      isDefault: true
-      editable: true
-      version: 1
-{{- end }}

charts/grafana/templates/deployment.yaml

@@ -1,81 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: {{ template "grafana.fullname" . }}
-  labels:
-    app: {{ template "grafana.fullname" . }}
-    chart: {{ template "grafana.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      app: {{ template "grafana.fullname" . }}
-      release: {{ .Release.Name }}
-  template:
-    metadata:
-      labels:
-        app: {{ template "grafana.fullname" . }}
-        release: {{ .Release.Name }}
-      annotations:
-        prometheus.io/scrape: 'false'
-    spec:
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: http
-              containerPort: 3000
-              protocol: TCP
-#          livenessProbe:
-#            httpGet:
-#              path: /
-#              port: http
-#          readinessProbe:
-#            httpGet:
-#              path: /
-#              port: http
-          env:
-          - name: GF_SECURITY_ADMIN_USER
-            value: {{ .Values.user }}
-          - name: GF_SECURITY_ADMIN_PASSWORD
-            value: {{ .Values.password }}
-          - name: GF_PATHS_PROVISIONING
-            value: /etc/grafana/provisioning/
-          volumeMounts:
-          - name: grafana
-            mountPath: /var/lib/grafana
-          - name: dashboards
-            mountPath: /etc/grafana/dashboards
-          - name: datasources
-            mountPath: /etc/grafana/provisioning/datasources
-          - name: providers
-            mountPath: /etc/grafana/provisioning/dashboards
-          resources:
-{{ toYaml .Values.resources | indent 12 }}
-    {{- with .Values.nodeSelector }}
-      nodeSelector:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.affinity }}
-      affinity:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-      tolerations:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-      volumes:
-      - name: grafana
-        emptyDir: {}
-      - name: dashboards
-        configMap:
-          name: {{ template "grafana.fullname" . }}-dashboards
-      - name: providers
-        configMap:
-          name: {{ template "grafana.fullname" . }}-providers
-      - name: datasources
-        configMap:
-          name: {{ template "grafana.fullname" . }}-datasources

charts/grafana/templates/providers-cfg.yaml

@@ -1,17 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ template "grafana.fullname" . }}-providers
-data:
-  providers.yaml: |+
-    apiVersion: 1
-
-    providers:
-    - name: 'default'
-      orgId: 1
-      folder: ''
-      type: file
-      disableDeletion: false
-      editable: true
-      options:
-        path: /etc/grafana/dashboards

charts/grafana/templates/service.yaml

@@ -1,19 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ template "grafana.fullname" . }}
-  labels:
-    app: {{ template "grafana.name" . }}
-    chart: {{ template "grafana.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
-  selector:
-    app: {{ template "grafana.fullname" . }}
-    release: {{ .Release.Name }}

charts/grafana/values.yaml

@@ -1,34 +0,0 @@
-# Default values for grafana.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
-replicaCount: 1
-
-image:
-  repository: grafana/grafana
-  tag: 5.0.1
-  pullPolicy: IfNotPresent
-
-service:
-  type: ClusterIP
-  port: 80
-
-resources: {}
-  # limits:
-  #  cpu: 100m
-  #  memory: 128Mi
-  # requests:
-  #  cpu: 100m
-  #  memory: 128Mi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
-
-user: admin
-password:
-
-url: http://prometheus:9090
-token:

charts/loadtest/.helmignore

@@ -1,21 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj

charts/loadtest/Chart.yaml

@@ -1,5 +0,0 @@
-apiVersion: v1
-appVersion: "1.0"
-description: Hey load test Helm chart for Kubernetes
-name: loadtest
-version: 0.1.0

charts/loadtest/templates/NOTES.txt

@@ -1 +0,0 @@
-{{ template "loadtest.fullname" . }} has been deployed successfully!

charts/loadtest/templates/_helpers.tpl

@@ -1,32 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "loadtest.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "loadtest.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "loadtest.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}

charts/loadtest/templates/jobs.yaml

@@ -1,31 +0,0 @@
-{{- $fullname := include "loadtest.fullname" . -}}
-{{- $name := include "loadtest.name" . -}}
-{{- $chart := include "loadtest.chart" . -}}
-{{- $image := .Values.image -}}
-{{- range $test := .Values.tests }}
----
-apiVersion: batch/v1beta1
-kind: CronJob
-metadata:
-  name: {{ $fullname }}-{{ .name }}
-  labels:
-    app: {{ $name }}
-    chart: {{ $chart }}
-spec:
-  schedule: "*/1 * * * *"
-  concurrencyPolicy: Forbid
-  successfulJobsHistoryLimit: 1
-  failedJobsHistoryLimit: 3
-  jobTemplate:
-    spec:
-      template:
-        spec:
-          containers:
-          - name: loadtest
-            image: {{ $image }}
-            args:
-            - /bin/sh
-            - -c
-            - "hey -z 58s {{ $test.cmd }} {{ $test.url }}"
-          restartPolicy: OnFailure
-{{- end -}}

charts/loadtest/values.yaml

@@ -1,11 +0,0 @@
-# Default values for loadtest.
-
-image: stefanprodan/loadtest:latest
-
-tests:
-  - name: "blue"
-    url: "https://canary.istio.weavedx.com/api/echo"
-    cmd: "-h2 -m POST -d '{test: 1}' -H 'X-API-Version: 0.6.0' -c 50 -q 5"
-  - name: "green"
-    url: "https://canary.istio.weavedx.com/api/echo"
-    cmd: "-h2 -m POST -d '{test: 2}' -H 'X-API-Version: 0.6.1' -c 10 -q 5"

charts/ngrok/.helmignore

@@ -1,21 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj

charts/ngrok/Chart.yaml

@@ -1,5 +0,0 @@
-apiVersion: v1
-appVersion: "1.0"
-description: A Ngrok Helm chart for Kubernetes
-name: ngrok
-version: 0.2.0

charts/ngrok/README.md

@@ -1,64 +0,0 @@
-# Ngrok
-
-Expose Kubernetes service with [Ngrok](https://ngrok.com).
-
-## Installing the Chart
-
-To install the chart with the release name `my-release`:
-
-```console
-$ helm install sp/ngrok --name my-release \
-  --set token=NGROK-TOKEN \
-  --set expose.service=podinfo:9898
-```
-
-The command deploys Ngrok on the Kubernetes cluster in the default namespace.
-The [configuration](#configuration) section lists the parameters that can be configured during installation.
-
-## Uninstalling the Chart
-
-To uninstall/delete the `my-release` deployment:
-
-```console
-$ helm delete --purge my-release
-```
-
-The command removes all the Kubernetes components associated with the chart and deletes the release.
-
-## Configuration
-
-The following tables lists the configurable parameters of the Grafana chart and their default values.
-
-Parameter | Description | Default
---- | --- | ---
-`image.repository` | Image repository | `stefanprodan/ngrok`
-`image.pullPolicy` | Image pull policy | `IfNotPresent`
-`image.tag` | Image tag | `latest`
-`replicaCount` | desired number of pods | `1`
-`tolerations` | List of node taints to tolerate | `[]`
-`affinity` | node/pod affinities | `node`
-`nodeSelector` | node labels for pod assignment | `{}`
-`service.type` | type of service | `ClusterIP`
-`token` | Ngrok auth token | `none`
-`expose.service` | Service address to be exposed as in `service-name:port` | `none`
-`subdomain` | Ngrok subdomain | `none`
-
-Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
-
-```console
-$ helm upgrade --install --wait tunel \
-  --set token=NGROK-TOKEN \
-  --set service.type=NodePort \
-  --set expose.service=podinfo:9898 \
-  sp/ngrok
-```
-
-Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
-
-```console
-$ helm install sp/grafana --name my-release -f values.yaml
-```
-
-> **Tip**: You can use the default [values.yaml](values.yaml)
-```
-

charts/ngrok/templates/NOTES.txt

@@ -1,15 +0,0 @@
-1. Get the application URL by running these commands:
-{{- if contains "NodePort" .Values.service.type }}
-  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "ngrok.fullname" . }})
-  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
-  echo http://$NODE_IP:$NODE_PORT
-{{- else if contains "LoadBalancer" .Values.service.type }}
-     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
-           You can watch the status of by running 'kubectl get svc -w {{ template "ngrok.fullname" . }}'
-  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "ngrok.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
-{{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "ngrok.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl port-forward $POD_NAME 8080:80
-{{- end }}

charts/ngrok/templates/_helpers.tpl

@@ -1,32 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "ngrok.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "ngrok.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "ngrok.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}

charts/ngrok/templates/config.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ template "ngrok.fullname" . }}
-data:
-  ngrok.yml: |-
-    web_addr: 0.0.0.0:4040
-    update: false
-    log: stdout
-{{- if .Values.token }}
-    authtoken: {{ .Values.token }}
-{{- end }}

charts/ngrok/templates/deployment.yaml

@@ -1,65 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: {{ template "ngrok.fullname" . }}
-  labels:
-    app: {{ template "ngrok.name" . }}
-    chart: {{ template "ngrok.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      app: {{ template "ngrok.name" . }}
-      release: {{ .Release.Name }}
-  template:
-    metadata:
-      labels:
-        app: {{ template "ngrok.name" . }}
-        release: {{ .Release.Name }}
-      annotations:
-        prometheus.io/scrape: 'false'
-    spec:
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          command:
-            - ./ngrok
-            - http
-            {{- if .Values.subdomain }}
-            - --subdomain={{ .Values.subdomain }}
-            {{- end }}
-            - {{ .Values.expose.service }}
-          volumeMounts:
-          - name: config
-            mountPath: /home/ngrok/.ngrok2
-          ports:
-            - name: http
-              containerPort: 4040
-              protocol: TCP
-          livenessProbe:
-            httpGet:
-              path: /api/tunnels
-              port: http
-            initialDelaySeconds: 10
-            periodSeconds: 30
-          resources:
-{{ toYaml .Values.resources | indent 12 }}
-    {{- with .Values.nodeSelector }}
-      nodeSelector:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.affinity }}
-      affinity:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-      tolerations:
-{{ toYaml . | indent 8 }}
-    {{- end }}
-      volumes:
-      - name: config
-        configMap:
-          name: {{ template "ngrok.fullname" . }}

charts/ngrok/templates/service.yaml

@@ -1,19 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ template "ngrok.fullname" . }}
-  labels:
-    app: {{ template "ngrok.name" . }}
-    chart: {{ template "ngrok.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
-  selector:
-    app: {{ template "ngrok.name" . }}
-    release: {{ .Release.Name }}

charts/ngrok/values.yaml

@@ -1,27 +0,0 @@
-# Default values for ngrok.
-# This is a YAML-formatted file.
-# Declare variables to be passed into your templates.
-
-replicaCount: 1
-
-image:
-  repository: stefanprodan/ngrok
-  tag: latest
-  pullPolicy: IfNotPresent
-
-service:
-  type: ClusterIP
-  port: 4040
-
-expose:
-  service: ga-podinfo:9898
-
-token: 4i3rDinhLqMHtvez71N9S_38rkS7onwv77VFNZTaUR6
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
-
-subdomain:

charts/podinfo-istio/.helmignore

@@ -1,21 +0,0 @@
-# Patterns to ignore when building packages.
-# This supports shell glob matching, relative path matching, and
-# negation (prefixed with !). Only one pattern per line.
-.DS_Store
-# Common VCS dirs
-.git/
-.gitignore
-.bzr/
-.bzrignore
-.hg/
-.hgignore
-.svn/
-# Common backup files
-*.swp
-*.bak
-*.tmp
-*~
-# Various IDEs
-.project
-.idea/
-*.tmproj

charts/podinfo-istio/Chart.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-version: 1.2.1
-appVersion: 1.2.1
-engine: gotpl
-name: podinfo-istio
-description: Podinfo Helm chart for Istio
-home: https://github.com/stefanprodan/k8s-podinfo
-maintainers:
-- email: stefanprodan@users.noreply.github.com
-  name: stefanprodan
-sources:
-- https://github.com/stefanprodan/k8s-podinfo

charts/podinfo-istio/README.md

@@ -1,80 +0,0 @@
-# Podinfo Istio
-
-Podinfo is a tiny web application made with Go 
-that showcases best practices of running microservices in Kubernetes.
-
-## Installing the Chart
-
-Create an Istio enabled namespace:
-
-```console
-kubectl create namespace demo
-kubectl label namespace demo istio-injection=enabled
-```
-
-Create an Istio Gateway in the `istio-system` namespace named `public-gateway`:
-
-```yaml
-apiVersion: networking.istio.io/v1alpha3
-kind: Gateway
-metadata:
-  name: public-gateway
-  namespace: istio-system
-spec:
-  selector:
-    istio: ingressgateway
-  servers:
-  - port:
-      number: 80
-      name: http
-      protocol: HTTP
-    hosts:
-    - "*"
-    tls:
-      httpsRedirect: true
-  - port:
-      number: 443
-      name: https
-      protocol: HTTPS
-    hosts:
-    - "*"
-    tls:
-      mode: SIMPLE
-      privateKey: /etc/istio/ingressgateway-certs/tls.key
-      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
-```
-
-Create the `frontend` release by specifying the external domain name:
-
-```console
-helm upgrade frontend --install ./charts/podinfo-istio \
-  --namespace=demo \
-  --set host=podinfo.example.com \
-  --set gateway.name=public-gateway \
-  --set gateway.create=false \
-  -f ./charts/podinfo-istio/frontend.yaml
-```
-
-Create the `backend` release:
-
-```console
-helm upgrade backend --install ./charts/podinfo-istio \
-  --namespace=demo \
-  -f ./charts/podinfo-istio/backend.yaml 
-```
-
-Create the `store` release:
-
-```console
-helm upgrade store --install ./charts/podinfo-istio \
-  --namespace=demo \
-  -f ./charts/podinfo-istio/store.yaml 
-```
-
-Start load test:
-
-```console
-helm upgrade --install loadtest ./charts/loadtest \
-  --namespace=loadtesting
-```
-

charts/podinfo-istio/apply.sh

@@ -1,34 +0,0 @@
-#!/usr/bin/env bash
-
-#Usage: fswatch -o ./podinfo-istio/ | xargs -n1 ./podinfo-istio/apply.sh
-
-set -e
-
-MARK='\033[0;32m'
-NC='\033[0m'
-
-log (){
-    echo -e "$(date +%Y-%m-%dT%H:%M:%S%z) ${MARK}${1}${NC}"
-}
-
-log "installing frontend"
-helm upgrade frontend --install ./podinfo-istio \
-  --namespace=demo \
-  --set host=canary.istio.weavedx.com \
-  --set gateway.name=public-gateway \
-  --set gateway.create=false \
-  -f ./podinfo-istio/frontend.yaml
-
-log "installing backend"
-helm upgrade backend --install ./podinfo-istio \
-  --namespace=demo \
-  -f ./podinfo-istio/backend.yaml
-
-log "installing store"
-helm upgrade store --install ./podinfo-istio \
-  --namespace=demo \
-  -f ./podinfo-istio/store.yaml
-
-log "finished installing frontend, backend and store"
-
-

charts/podinfo-istio/backend.yaml

@@ -1,21 +0,0 @@
-# Default values for backend demo.
-
-# expose the blue/green deployments inside the cluster
-host: backend
-
-# stable release
-blue:
-  replicas: 2
-  tag: "1.1.1"
-  backend: http://store:9898/api/echo
-
-# canary release
-green:
-  replicas: 2
-  tag: "1.2.0"
-  routing:
-    # target green callers
-    - match:
-      - sourceLabels:
-          color: green
-  backend: http://store:9898/api/echo

charts/podinfo-istio/frontend.yaml

@@ -1,39 +0,0 @@
-# Default values for frontend demo.
-
-# external domain
-host:
-exposeHost: true
-
-# no more than one Gateway can be created on a cluster
-# if TLS is enabled the istio-ingressgateway-certs secret must exist in istio-system ns
-# if you have a Gateway running you can set the name to your own gateway and turn off create
-gateway:
-  name: public-gateway
-  create: false
-  tls: true
-  httpsRedirect: true
-
-# stable release
-blue:
-  replicas: 2
-  tag: "1.1.1"
-  message: "Greetings from the blue frontend"
-  backend: http://backend:9898/api/echo
-
-# canary release
-green:
-  replicas: 2
-  tag: "1.2.0"
-  routing:
-    # target Safari
-    - match:
-      - headers:
-          user-agent:
-            regex: "^(?!.*Chrome).*Safari.*"
-    # target API clients by version
-    - match:
-      - headers:
-          x-api-version:
-            regex: "^(v{0,1})0\\.6\\.([1-9]).*"
-  message: "Greetings from the green frontend"
-  backend: http://backend:9898/api/echo

charts/podinfo-istio/store.yaml

@@ -1,19 +0,0 @@
-# Default values for backend demo.
-
-# expose the store deployment inside the cluster
-host: store
-
-# load balance 80/20 between blue and green
-blue:
-  replicas: 2
-  tag: "1.1.1"
-  backend: https://httpbin.org/anything
-  weight: 80
-
-green:
-  replicas: 2
-  tag: "1.2.0"
-  backend: https://httpbin.org/anything
-
-externalServices:
-  - httpbin.org

charts/podinfo-istio/templates/NOTES.txt

@@ -1 +0,0 @@
- {{ template "podinfo-istio.fullname" . }} has been deployed successfully!

charts/podinfo-istio/templates/_helpers.tpl

@@ -1,36 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "podinfo-istio.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-The release name is used as a full name.
-*/}}
-{{- define "podinfo-istio.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-
-{{- define "podinfo-istio.blue" -}}
-{{- printf "%s-%s" .Release.Name "blue" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{- define "podinfo-istio.green" -}}
-{{- printf "%s-%s" .Release.Name "green" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "podinfo-istio.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-

charts/podinfo-istio/templates/blue-deployment.yaml

@@ -1,79 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ template "podinfo-istio.blue" . }}
-  labels:
-    app: {{ template "podinfo-istio.fullname" . }}
-    chart: {{ template "podinfo-istio.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-    color: blue
-    version: {{ .Values.blue.tag }}
-spec:
-  replicas: {{ .Values.blue.replicas }}
-  strategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxUnavailable: 1
-  selector:
-    matchLabels:
-      app: {{ template "podinfo-istio.fullname" . }}
-      color: blue
-  template:
-    metadata:
-      labels:
-        app: {{ template "podinfo-istio.fullname" . }}
-        color: blue
-        version: {{ .Values.blue.tag }}
-      annotations:
-        prometheus.io/scrape: 'true'
-    spec:
-      terminationGracePeriodSeconds: 30
-      containers:
-        - name: podinfod
-          image: "{{ .Values.blue.repository }}:{{ .Values.blue.tag }}"
-          imagePullPolicy: {{ .Values.imagePullPolicy }}
-          command:
-            - ./podinfo
-            - --port={{ .Values.containerPort }}
-            - --level={{ .Values.logLevel }}
-            - --random-delay={{ .Values.blue.faults.delay }}
-            - --random-error={{ .Values.blue.faults.error }}
-          env:
-          - name: PODINFO_UI_COLOR
-            value: blue
-          {{- if .Values.blue.backend }}
-          - name: PODINFO_BACKEND_URL
-            value: {{ .Values.blue.backend }}
-          {{- end }}
-          {{- if .Values.blue.message }}
-          - name: PODINFO_UI_MESSAGE
-            value: {{ .Values.blue.message }}
-          {{- end }}
-          ports:
-            - name: http
-              containerPort: {{ .Values.containerPort }}
-              protocol: TCP
-          livenessProbe:
-            exec:
-              command:
-              - podcli
-              - check
-              - http
-              - localhost:{{ .Values.containerPort }}/healthz
-          readinessProbe:
-            exec:
-              command:
-              - podcli
-              - check
-              - http
-              - localhost:{{ .Values.containerPort }}/readyz
-            periodSeconds: 3
-          volumeMounts:
-          - name: data
-            mountPath: /data
-          resources:
-{{ toYaml .Values.resources | indent 12 }}
-      volumes:
-      - name: data
-        emptyDir: {}

charts/podinfo-istio/templates/destionation-rule.yaml

@@ -1,20 +0,0 @@
-apiVersion: networking.istio.io/v1alpha3
-kind: DestinationRule
-metadata:
-  name: {{ template "podinfo-istio.fullname" . }}
-  labels:
-    app: {{ template "podinfo-istio.fullname" . }}
-    chart: {{ template "podinfo-istio.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  host: {{ template "podinfo-istio.fullname" . }}
-  subsets:
-  - name: blue
-    labels:
-      color: blue
-  {{- if gt .Values.green.replicas 0.0 }}
-  - name: green
-    labels:
-      color: green
-  {{- end }}

charts/podinfo-istio/templates/external-services.yaml

@@ -1,22 +0,0 @@
-{{- if .Values.externalServices -}}
-apiVersion: networking.istio.io/v1alpha3
-kind: ServiceEntry
-metadata:
-  name: {{ template "podinfo-istio.fullname" . }}-external-svcs
-  labels:
-    app: {{ template "podinfo-istio.fullname" . }}
-    chart: {{ template "podinfo-istio.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  hosts:
-  {{- range .Values.externalServices }}
-  - {{ . }}
-  {{- end }}
-  location: MESH_EXTERNAL
-  ports:
-  - number: 443
-    name: https
-    protocol: HTTPS
-  resolution: DNS
-{{- end }}

charts/podinfo-istio/templates/gateway.yaml

@@ -1,31 +0,0 @@
-{{- if .Values.gateway.create -}}
-apiVersion: networking.istio.io/v1alpha3
-kind: Gateway
-metadata:
-  name: {{ .Values.gateway.name }}
-  namespace: istio-system
-spec:
-  selector:
-    istio: ingressgateway
-  servers:
-  - port:
-      number: 80
-      name: http
-      protocol: HTTP
-    hosts:
-    - "*"
-    tls:
-      httpsRedirect: {{ .Values.gateway.httpsRedirect }}
-  {{- if .Values.gateway.tls }}
-  - port:
-      number: 443
-      name: https
-      protocol: HTTPS
-    hosts:
-    - "*"
-    tls:
-      mode: SIMPLE
-      privateKey: /etc/istio/ingressgateway-certs/tls.key
-      serverCertificate: /etc/istio/ingressgateway-certs/tls.crt
-  {{- end }}
-{{- end }}

charts/podinfo-istio/templates/green-deployment.yaml

@@ -1,81 +0,0 @@
-{{- if gt .Values.green.replicas 0.0 -}}
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ template "podinfo-istio.green" . }}
-  labels:
-    app: {{ template "podinfo-istio.fullname" . }}
-    chart: {{ template "podinfo-istio.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-    color: green
-    version: {{ .Values.green.tag }}
-spec:
-  replicas: {{ .Values.green.replicas }}
-  strategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxUnavailable: 1
-  selector:
-    matchLabels:
-      app: {{ template "podinfo-istio.fullname" . }}
-      color: green
-  template:
-    metadata:
-      labels:
-        app: {{ template "podinfo-istio.fullname" . }}
-        color: green
-        version: {{ .Values.green.tag }}
-      annotations:
-        prometheus.io/scrape: 'true'
-    spec:
-      terminationGracePeriodSeconds: 30
-      containers:
-        - name: podinfod
-          image: "{{ .Values.green.repository }}:{{ .Values.green.tag }}"
-          imagePullPolicy: {{ .Values.imagePullPolicy }}
-          command:
-            - ./podinfo
-            - --port={{ .Values.containerPort }}
-            - --level={{ .Values.logLevel }}
-            - --random-delay={{ .Values.green.faults.delay }}
-            - --random-error={{ .Values.green.faults.error }}
-          env:
-          - name: PODINFO_UI_COLOR
-            value: green
-          {{- if .Values.green.backend }}
-          - name: PODINFO_BACKEND_URL
-            value: {{ .Values.green.backend }}
-          {{- end }}
-          {{- if .Values.green.message }}
-          - name: PODINFO_UI_MESSAGE
-            value: {{ .Values.green.message }}
-          {{- end }}
-          ports:
-            - name: http
-              containerPort: {{ .Values.containerPort }}
-              protocol: TCP
-          livenessProbe:
-            exec:
-              command:
-              - podcli
-              - check
-              - http
-              - localhost:{{ .Values.containerPort }}/healthz
-          readinessProbe:
-            exec:
-              command:
-              - podcli
-              - check
-              - http
-              - localhost:{{ .Values.containerPort }}/readyz
-            periodSeconds: 3
-          volumeMounts:
-          - name: data
-            mountPath: /data
-          resources:
-{{ toYaml .Values.resources | indent 12 }}
-      volumes:
-      - name: data
-        emptyDir: {}
-{{- end }}

charts/podinfo-istio/templates/service.yaml

@@ -1,18 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ template "podinfo-istio.fullname" . }}
-  labels:
-    app: {{ template "podinfo-istio.fullname" . }}
-    chart: {{ template "podinfo-istio.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  type: ClusterIP
-  ports:
-    - port: {{ .Values.containerPort }}
-      targetPort: http
-      protocol: TCP
-      name: http
-  selector:
-    app: {{ template "podinfo-istio.fullname" . }}

charts/podinfo-istio/templates/virtual-service.yaml

@@ -1,43 +0,0 @@
-{{- $host := .Release.Name -}}
-{{- $timeout := .Values.timeout -}}
-{{- $greenWeight := (sub 100 (.Values.blue.weight|int)) | int -}}
-apiVersion: networking.istio.io/v1alpha3
-kind: VirtualService
-metadata:
-  name: {{ template "podinfo-istio.fullname" . }}
-  labels:
-    app: {{ template "podinfo-istio.fullname" . }}
-    chart: {{ template "podinfo-istio.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  hosts:
-  - {{ .Values.host }}
-{{- if .Values.exposeHost }}
-  gateways:
-  - {{ .Values.gateway.name }}.istio-system.svc.cluster.local
-{{- end }}
-  http:
-  {{- if gt .Values.green.replicas 0.0 }}
-  {{- range .Values.green.routing }}
-  - match:
-{{ toYaml .match | indent 6 }}
-    route:
-     - destination:
-        host: {{ $host }}
-        subset: green
-    timeout: {{ $timeout }}
-  {{- end }}
-  {{- end }}
-  - route:
-    - destination:
-        host: {{ template "podinfo-istio.fullname" . }}
-        subset: blue
-      weight: {{ .Values.blue.weight }}
-    {{- if gt .Values.green.replicas 0.0 }}
-    - destination:
-        host: {{ template "podinfo-istio.fullname" . }}
-        subset: green
-      weight: {{ $greenWeight }}
-    {{- end }}
-    timeout: {{ $timeout }}

charts/podinfo-istio/values.yaml

@@ -1,60 +0,0 @@
-# Default values for podinfo-istio.
-
-# host can be an external domain or a local one
-host: podinfo
-# if the host is an external domain must be exposed via the Gateway
-exposeHost: false
-timeout: 30s
-
-# creates public-gateway.istio-system.svc.cluster.local
-# no more than one Gateway can be created on a cluster
-# if TLS is enabled the istio-ingressgateway-certs secret must exist in istio-system ns
-# if you have a Gateway running you can set the name to your own gateway and turn off create
-gateway:
-  name: public-gateway
-  create: false
-  tls: false
-  httpsRedirect: false
-
-# authorise external https services
-#externalServices:
-#  - api.github.com
-#  - apis.google.com
-#  - googleapis.com
-
-# stable release
-# by default all traffic goes to blue
-blue:
-  replicas: 2
-  repository: quay.io/stefanprodan/podinfo
-  tag: "1.2.1"
-  # green must have at at least one replica to set weight under 100
-  weight: 100
-  message:
-  backend:
-  faults:
-    delay: false
-    error: false
-
-# canary release
-# disabled with 0 replicas
-green:
-  replicas: 0
-  repository: quay.io/stefanprodan/podinfo
-  tag: "1.2.1"
-  message:
-  backend:
-  routing:
-  faults:
-    delay: false
-    error: false
-
-# blue/green common settings
-logLevel: info
-containerPort: 9898
-imagePullPolicy: IfNotPresent
-resources:
-  limits:
-  requests:
-    cpu: 1m
-    memory: 16Mi

charts/podinfo/Chart.yaml

@@ -1,12 +1,13 @@
 apiVersion: v1
-version: 1.5.0
-appVersion: 1.5.0
+version: 6.2.0
+appVersion: 6.2.0
 name: podinfo
 engine: gotpl
 description: Podinfo Helm chart for Kubernetes
-home: https://github.com/stefanprodan/k8s-podinfo
+home: https://github.com/stefanprodan/podinfo
 maintainers:
 - email: stefanprodan@users.noreply.github.com
   name: stefanprodan
 sources:
-- https://github.com/stefanprodan/k8s-podinfo
+- https://github.com/stefanprodan/podinfo
+kubeVersion: ">=1.19.0-0"

charts/podinfo/LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2018 Stefan Prodan. All rights reserved.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

charts/podinfo/README.md

@@ -1,15 +1,20 @@
 # Podinfo
 
-Podinfo is a tiny web application made with Go 
+Podinfo is a tiny web application made with Go
 that showcases best practices of running microservices in Kubernetes.
 
+Podinfo is used by CNCF projects like [Flux](https://github.com/fluxcd/flux2)
+and [Flagger](https://github.com/fluxcd/flagger)
+for end-to-end testing and workshops.
+
 ## Installing the Chart
 
 To install the chart with the release name `my-release`:
 
 ```console
-$ helm repo add sp https://stefanprodan.github.io/k8s-podinfo
-$ helm upgrade my-release --install sp/podinfo 
+$ helm repo add podinfo https://stefanprodan.github.io/podinfo
+
+$ helm upgrade -i my-release podinfo/podinfo
 ```
 
 The command deploys podinfo on the Kubernetes cluster in the default namespace.
@@ -20,7 +25,7 @@ The [configuration](#configuration) section lists the parameters that can be con
 To uninstall/delete the `my-release` deployment:
 
 ```console
-$ helm delete --purge my-release
+$ helm delete my-release
 ```
 
 The command removes all the Kubernetes components associated with the chart and deletes the release.
@@ -29,53 +34,90 @@ The command removes all the Kubernetes components associated with the chart and
 
 The following tables lists the configurable parameters of the podinfo chart and their default values.
 
-Parameter | Description | Default
+Parameter | Default | Description
 --- | --- | ---
-`affinity` | node/pod affinities | None
-`color` | UI color | blue
-`backend` | echo backend URL | None
-`faults.delay` | random HTTP response delays between 0 and 5 seconds | `false`
-`faults.error` | 1/3 chances of a random HTTP response error | `false`
-`hpa.enabled` | enables HPA | `false`
-`hpa.cpu` | target CPU usage per pod | None
-`hpa.memory` | target memory usage per pod | None
-`hpa.requests` | target requests per second per pod | None
-`hpa.maxReplicas` | maximum pod replicas | `10`
-`ingress.hosts` | ingress accepted hostnames | None
-`ingress.tls` | ingress TLS configuration | None:
-`image.pullPolicy` | image pull policy | `IfNotPresent`
-`image.repository` | image repository | `stefanprodan/podinfo`
-`image.tag` | image tag | `0.0.1`
-`ingress.enabled` | enables ingress | `false`
-`ingress.annotations` | ingress annotations | None
-`ingress.hosts` | ingress accepted hostnames | None
-`ingress.tls` | ingress TLS configuration | None
-`message` | UI greetings message | None
-`nodeSelector` | node labels for pod assignment | `{}`
-`replicaCount` | desired number of pods | `2`
-`resources.requests/cpu` | pod CPU request | `1m`
-`resources.requests/memory` | pod memory request | `16Mi`
-`resources.limits/cpu` | pod CPU limit | None
-`resources.limits/memory` | pod memory limit | None
-`service.externalPort` | external port for the service | `9898`
-`service.internalPort` | internal port for the service | `9898`
-`service.nodePort` | node port for the service | `31198`
-`service.type` | type of service | `ClusterIP`
-`tolerations` | list of node taints to tolerate | `[]`
+`replicaCount` | `1` | Desired number of pods
+`logLevel` | `info` | Log level: `debug`, `info`, `warn`, `error`
+`backend` | `None` | Echo backend URL
+`backends` | `[]` | Array of echo backend URLs
+`cache` | `None` | Redis address in the format `tcp://<host>:<port>`
+`redis.enabled` | `false` | Create Redis deployment for caching purposes
+`ui.color` | `#34577c` |  UI color
+`ui.message` | `None` |  UI greetings message
+`ui.logo` | `None` |  UI logo
+`faults.delay` | `false` | Random HTTP response delays between 0 and 5 seconds
+`faults.error` | `false` | 1/3 chances of a random HTTP response error
+`faults.unhealthy` | `false` | When set, the healthy state is never reached
+`faults.unready` | `false` | When set, the ready state is never reached
+`faults.testFail` | `false` | When set, a helm test is included which always fails
+`faults.testTimeout` | `false` | When set, a helm test is included which always times out
+`image.repository` | `stefanprodan/podinfo` | Image repository
+`image.tag` | `<VERSION>` | Image tag
+`image.pullPolicy` | `IfNotPresent` | Image pull policy
+`service.enabled` | `true` | Create a Kubernetes Service, should be disabled when using [Flagger](https://flagger.app)
+`service.type` | `ClusterIP` | Type of the Kubernetes Service
+`service.metricsPort` | `9797` | Prometheus metrics endpoint port
+`service.httpPort` | `9898` | Container HTTP port
+`service.externalPort` | `9898` | ClusterIP HTTP port
+`service.grpcPort` | `9999` | ClusterIP gPRC port
+`service.grpcService` | `podinfo` | gPRC service name
+`service.nodePort` | `31198` | NodePort for the HTTP endpoint
+`h2c.enabled` | `false` | Allow upgrading to h2c (non-TLS version of HTTP/2)
+`hpa.enabled` | `false` | Enables the Kubernetes HPA
+`hpa.maxReplicas` | `10` | Maximum amount of pods
+`hpa.cpu` | `None` | Target CPU usage per pod
+`hpa.memory` | `None` | Target memory usage per pod
+`hpa.requests` | `None` | Target HTTP requests per second per pod
+`serviceAccount.enabled` | `false` | Whether a service account should be created
+`serviceAccount.name` | `None` | The name of the service account to use, if not set and create is true, a name is generated using the fullname template
+`securityContext` | `{}` | The security context to be set on the podinfo container
+`linkerd.profile.enabled` | `false` | Create Linkerd service profile
+`serviceMonitor.enabled` | `false` | Whether a Prometheus Operator service monitor should be created
+`serviceMonitor.interval` | `15s` | Prometheus scraping interval
+`serviceMonitor.additionalLabels` | `{}` | Add additional labels to the service monitor |
+`ingress.enabled` | `false` | Enables Ingress
+`ingress.className ` | `""` | Use ingressClassName
+`ingress.annotations` | `{}` | Ingress annotations
+`ingress.hosts` | `[]` | Ingress accepted hosts
+`ingress.tls` | `[]` | Ingress TLS configuration
+`resources.requests.cpu` | `1m` | Pod CPU request
+`resources.requests.memory` | `16Mi` | Pod memory request
+`resources.limits.cpu` | `None` | Pod CPU limit
+`resources.limits.memory` | `None` | Pod memory limit
+`nodeSelector` | `{}` | Node labels for pod assignment
+`tolerations` | `[]` | List of node taints to tolerate
+`affinity` | `None` | Node/pod affinities
+`podAnnotations` | `{}` | Pod annotations
 
 Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
 
 ```console
-$ helm install stable/podinfo --name my-release \
-  --set=image.tag=0.0.2,service.type=NodePort
+$ helm install my-release podinfo/podinfo \
+  --set=serviceMonitor.enabled=true,serviceMonitor.interval=5s
+```
+
+To add custom annotations you need to escape the annotation key string:
+
+```console
+$ helm upgrade -i my-release podinfo/podinfo \
+--set podAnnotations."appmesh\.k8s\.aws\/preview"=enabled
 ```
 
 Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
 
 ```console
-$ helm install stable/podinfo --name my-release -f values.yaml
+$ helm install my-release podinfo/podinfo -f values.yaml
 ```
 
 > **Tip**: You can use the default [values.yaml](values.yaml)
-```
 
+## Upgrading the chart
+
+### To =< 5.0.0
+
+Version 5.0.0 is a major update.
+
+* The chart now follows the new Kubernetes label recommendations:
+<https://kubernetes.io/docs/concepts/overview/working-with-objects/common-labels/>
+
+The simplest way to update is to do a force upgrade, which recreates the resources by doing a delete and an install.

charts/podinfo/templates/NOTES.txt

@@ -1,7 +1,9 @@
 1. Get the application URL by running these commands:
 {{- if .Values.ingress.enabled }}
-{{- range .Values.ingress.hosts }}
-  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
+{{- range $host := .Values.ingress.hosts }}
+  {{- range .paths }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }}
+  {{- end }}
 {{- end }}
 {{- else if contains "NodePort" .Values.service.type }}
   export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "podinfo.fullname" . }})
@@ -11,9 +13,8 @@
      NOTE: It may take a few minutes for the LoadBalancer IP to be available.
            You can watch the status of by running 'kubectl get svc -w {{ template "podinfo.fullname" . }}'
   export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "podinfo.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
-  echo http://$SERVICE_IP:{{ .Values.service.port }}
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
 {{- else if contains "ClusterIP" .Values.service.type }}
-  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "podinfo.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   echo "Visit http://127.0.0.1:8080 to use your application"
-  kubectl port-forward $POD_NAME 8080:{{ .Values.service.externalPort }}
+  kubectl -n {{ .Release.Namespace }} port-forward deploy/{{ template "podinfo.fullname" . }} 8080:{{ .Values.service.externalPort }}
 {{- end }}