Update traffic routing

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>

.codecov.yml

@@ -1,8 +0,0 @@
-coverage:
-  status:
-    project:
-      default:
-        target: auto
-        threshold: 50
-        base: auto
-    patch: off

.gitbook.yaml

@@ -1 +0,0 @@
-root: ./docs/gitbook

.github/main.workflow

@@ -1,17 +0,0 @@
-workflow "Publish Helm charts" {
-  on = "push"
-  resolves = ["helm-push"]
-}
-
-action "helm-lint" {
-  uses = "stefanprodan/gh-actions/helm@master"
-  args = ["lint charts/*"]
-}
-
-action "helm-push" {
-  needs = ["helm-lint"]
-  uses = "stefanprodan/gh-actions/helm-gh-pages@master"
-  args = ["charts/*","https://flagger.app"]
-  secrets = ["GITHUB_TOKEN"]
-}
-

.github/workflows/website.yaml

@@ -0,0 +1,53 @@
+name: website
+
+on:
+  push:
+    branches:
+      - website
+
+jobs:
+  vuepress:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+      - uses: actions/setup-node@v5
+        with:
+          node-version: '12.x'
+      - id: yarn-cache-dir-path
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - uses: actions/cache@v4
+        id: yarn-cache
+        with:
+          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
+          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+      - name: Build
+        run: |
+          yarn add -D vuepress
+          yarn docs:build
+          mkdir $HOME/site
+          rsync -avzh docs/.vuepress/dist/ $HOME/site
+      - name: Publish
+        env:
+          REPOSITORY: "https://x-access-token:${{ secrets.BOT_GITHUB_TOKEN }}@github.com/fluxcd/flagger.git"
+        run: |
+          tmpDir=$(mktemp -d)
+          pushd $tmpDir >& /dev/null
+
+          git clone ${REPOSITORY}
+          cd flagger
+          git config user.name ${{ github.actor }}
+          git config user.email ${{ github.actor }}@users.noreply.github.com
+          git remote set-url origin ${REPOSITORY}
+          git checkout gh-pages
+          rm -rf assets
+          rsync -avzh $HOME/site/ .
+          rm -rf node_modules
+          git add .
+          git commit -m "Publish website"
+          git push origin gh-pages
+
+          popd >& /dev/null
+          rm -rf $tmpDir

.gitignore

@@ -1,15 +1,65 @@
-# Binaries for programs and plugins
-*.exe
-*.exe~
-*.dll
-*.so
-*.dylib
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
 
-# Test binary, build with `go test -c`
-*.test
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
 
-# Output of the go coverage tool, specifically when used with LiteIDE
-*.out
-.DS_Store
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
 
-artifacts/gcloud/
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# next.js build output
+.next
+
+bin/
+docs/.vuepress/dist/
+Makefile.dev

.goreleaser.yml

@@ -1,14 +0,0 @@
-builds:
-  - main: ./cmd/flagger
-    binary: flagger
-    ldflags: -s -w -X github.com/stefanprodan/flagger/pkg/version.REVISION={{.Commit}}
-    goos:
-      - linux
-    goarch:
-      - amd64
-    env:
-      - CGO_ENABLED=0
-archive:
-  name_template: "{{ .Binary }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}"
-  files:
-  - none*

.travis.yml

@@ -1,46 +0,0 @@
-sudo: required
-language: go
-
-go:
-- 1.11.x
-
-services:
-- docker
-
-addons:
-  apt:
-    packages:
-    - docker-ce
-
-script:
-- set -e
-- make test-fmt
-- make test-codegen
-- go test -race -coverprofile=coverage.txt -covermode=atomic ./pkg/controller/
-- make build
-
-after_success:
-- if [ -z "$DOCKER_USER" ]; then
-    echo "PR build, skipping image push";
-  else
-    BRANCH_COMMIT=${TRAVIS_BRANCH}-$(echo ${TRAVIS_COMMIT} | head -c7);
-    docker tag stefanprodan/flagger:latest quay.io/stefanprodan/flagger:${BRANCH_COMMIT};
-    echo $DOCKER_PASS | docker login -u=$DOCKER_USER --password-stdin quay.io;
-    docker push quay.io/stefanprodan/flagger:${BRANCH_COMMIT};
-  fi
-- if [ -z "$TRAVIS_TAG" ]; then
-    echo "Not a release, skipping image push";
-  else
-    docker tag stefanprodan/flagger:latest quay.io/stefanprodan/flagger:${TRAVIS_TAG};
-    echo $DOCKER_PASS | docker login -u=$DOCKER_USER --password-stdin quay.io;
-    docker push quay.io/stefanprodan/flagger:$TRAVIS_TAG;
-  fi
-- bash <(curl -s https://codecov.io/bash)
-- rm coverage.txt
-
-deploy:
-- provider: script
-  skip_cleanup: true
-  script: curl -sL http://git.io/goreleaser | bash
-  on:
-    tags: true

CHANGELOG.md

@@ -1,136 +0,0 @@
-# Changelog
-
-All notable changes to this project are documented in this file.
-
-## 0.5.1 (2019-02-14)
-
-Allows skipping the analysis phase to ship changes directly to production
-
-#### Features
-
-- Add option to skip the canary analysis [#46](https://github.com/stefanprodan/flagger/pull/46)
-
-#### Fixes
-
-- Reject deployment if the pod label selector doesn't match `app: <DEPLOYMENT_NAME>` [#43](https://github.com/stefanprodan/flagger/pull/43)
-
-## 0.5.0 (2019-01-30)
-
-Track changes in ConfigMaps and Secrets [#37](https://github.com/stefanprodan/flagger/pull/37)
-
-#### Features
-
-- Promote configmaps and secrets changes from canary to primary
-- Detect changes in configmaps and/or secrets and (re)start canary analysis
-- Add configs checksum to Canary CRD status
-- Create primary configmaps and secrets at bootstrap
-- Scan canary volumes and containers for configmaps and secrets
-
-#### Fixes
-
-- Copy deployment labels from canary to primary at bootstrap and promotion
-
-## 0.4.1 (2019-01-24)
-
-Load testing webhook [#35](https://github.com/stefanprodan/flagger/pull/35)
-
-#### Features
-
-- Add the load tester chart to Flagger Helm repository
-- Implement a load test runner based on [rakyll/hey](https://github.com/rakyll/hey)
-- Log warning when no values are found for Istio metric due to lack of traffic
-
-#### Fixes
-
-- Run wekbooks before the metrics checks to avoid failures when using a load tester
-
-## 0.4.0 (2019-01-18)
-
-Restart canary analysis if revision changes [#31](https://github.com/stefanprodan/flagger/pull/31)
-
-#### Breaking changes
-
-- Drop support for Kubernetes 1.10
-
-#### Features
-
-- Detect changes during canary analysis and reset advancement
-- Add status and additional printer columns to CRD
-- Add canary name and namespace to controller structured logs
-
-#### Fixes
-
-- Allow canary name to be different to the target name
-- Check if multiple canaries have the same target and log error
-- Use deep copy when updating Kubernetes objects
-- Skip readiness checks if canary analysis has finished
-
-## 0.3.0 (2019-01-11)
-
-Configurable canary analysis duration [#20](https://github.com/stefanprodan/flagger/pull/20)
-
-#### Breaking changes
-
-- Helm chart: flag `controlLoopInterval` has been removed
-
-#### Features
-
-- CRD: canaries.flagger.app v1alpha3
-- Schedule canary analysis independently based on `canaryAnalysis.interval`
-- Add analysis interval to Canary CRD (defaults to one minute)
-- Make autoscaler (HPA) reference optional
-
-## 0.2.0 (2019-01-04)
-
-Webhooks [#18](https://github.com/stefanprodan/flagger/pull/18)
-
-#### Features
-
-- CRD: canaries.flagger.app v1alpha2
-- Implement canary external checks based on webhooks HTTP POST calls
-- Add webhooks to Canary CRD
-- Move docs to gitbook [docs.flagger.app](https://docs.flagger.app)
-
-## 0.1.2 (2018-12-06)
-
-Improve Slack notifications [#14](https://github.com/stefanprodan/flagger/pull/14)
-
-#### Features
-
-- Add canary analysis metadata to init and start Slack messages
-- Add rollback reason to failed canary Slack messages
-
-## 0.1.1 (2018-11-28)
-
-Canary progress deadline [#10](https://github.com/stefanprodan/flagger/pull/10)
-
-#### Features
-
-- Rollback canary based on the deployment progress deadline check
-- Add progress deadline to Canary CRD (defaults to 10 minutes)
-
-## 0.1.0 (2018-11-25)
-
-First stable release
-
-#### Features
-
-- CRD: canaries.flagger.app v1alpha1
-- Notifications: post canary events to Slack
-- Instrumentation: expose Prometheus metrics for canary status and traffic weight percentage
-- Autoscaling: add HPA reference to CRD and create primary HPA at bootstrap
-- Bootstrap: create primary deployment, ClusterIP services and Istio virtual service based on CRD spec
-
-
-## 0.0.1 (2018-10-07)
-
-Initial semver release
-
-#### Features
-
-- Implement canary rollback based on failed checks threshold
-- Scale up the deployment when canary revision changes
-- Add OpenAPI v3 schema validation to Canary CRD
-- Use CRD status for canary state persistence
-- Add Helm charts for Flagger and Grafana
-- Add canary analysis Grafana dashboard 

CONTRIBUTING.md

@@ -1,72 +0,0 @@
-# How to Contribute
-
-Flagger is [Apache 2.0 licensed](LICENSE) and accepts contributions via GitHub
-pull requests. This document outlines some of the conventions on development
-workflow, commit message formatting, contact points and other resources to make
-it easier to get your contribution accepted.
-
-We gratefully welcome improvements to documentation as well as to code.
-
-## Certificate of Origin
-
-By contributing to this project you agree to the Developer Certificate of
-Origin (DCO). This document was created by the Linux Kernel community and is a
-simple statement that you, as a contributor, have the legal right to make the
-contribution.
-
-## Chat
-
-The project uses Slack: To join the conversation, simply join the
-[Weave community](https://slack.weave.works/) Slack workspace.
-
-## Getting Started
-
-- Fork the repository on GitHub
-- If you want to contribute as a developer, continue reading this document for further instructions
-- If you have questions, concerns, get stuck or need a hand, let us know
-  on the Slack channel. We are happy to help and look forward to having
-  you part of the team. No matter in which capacity.
-- Play with the project, submit bugs, submit pull requests!
-
-## Contribution workflow
-
-This is a rough outline of how to prepare a contribution:
-
-- Create a topic branch from where you want to base your work (usually branched from master).
-- Make commits of logical units.
-- Make sure your commit messages are in the proper format (see below).
-- Push your changes to a topic branch in your fork of the repository.
-- If you changed code:
-  - add automated tests to cover your changes
-- Submit a pull request to the original repository.
-
-## Acceptance policy
-
-These things will make a PR more likely to be accepted:
-
-- a well-described requirement
-- new code and tests follow the conventions in old code and tests
-- a good commit message (see below)
-- All code must abide [Go Code Review Comments](https://github.com/golang/go/wiki/CodeReviewComments)
-- Names should abide [What's in a name](https://talks.golang.org/2014/names.slide#1)
-- Code must build on both Linux and Darwin, via plain `go build`
-- Code should have appropriate test coverage and tests should be written
-  to work with `go test`
-
-In general, we will merge a PR once one maintainer has endorsed it.
-For substantial changes, more people may become involved, and you might
-get asked to resubmit the PR or divide the changes into more than one PR.
-
-### Format of the Commit Message
-
-For Flux we prefer the following rules for good commit messages:
-
-- Limit the subject to 50 characters and write as the continuation
-  of the sentence "If applied, this commit will ..."
-- Explain what and why in the body, if more than a trivial change;
-  wrap it at 72 characters.
-
-The [following article](https://chris.beams.io/posts/git-commit/#seven-rules)
-has some more helpful advice on documenting your work.
-
-This doc is adapted from the [Weaveworks Flux](https://github.com/weaveworks/flux/blob/master/CONTRIBUTING.md)

Dockerfile

@@ -1,29 +0,0 @@
-FROM golang:1.11
-
-RUN mkdir -p /go/src/github.com/stefanprodan/flagger/
-
-WORKDIR /go/src/github.com/stefanprodan/flagger
-
-COPY . .
-
-RUN GIT_COMMIT=$(git rev-list -1 HEAD) && \
-    CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w \
-    -X github.com/stefanprodan/flagger/pkg/version.REVISION=${GIT_COMMIT}" \
-    -a -installsuffix cgo -o flagger ./cmd/flagger/*
-
-FROM alpine:3.8
-
-RUN addgroup -S flagger \
-    && adduser -S -g flagger flagger \
-    && apk --no-cache add ca-certificates
-
-WORKDIR /home/flagger
-
-COPY --from=0 /go/src/github.com/stefanprodan/flagger/flagger .
-
-RUN chown -R flagger:flagger ./
-
-USER flagger
-
-ENTRYPOINT ["./flagger"]
-

Dockerfile.loadtester

@@ -1,44 +0,0 @@
-FROM golang:1.11 AS hey-builder
-
-RUN mkdir -p /go/src/github.com/rakyll/hey/
-
-WORKDIR /go/src/github.com/rakyll/hey
-
-ADD https://github.com/rakyll/hey/archive/v0.1.1.tar.gz .
-
-RUN tar xzf v0.1.1.tar.gz --strip 1
-
-RUN go get ./...
-
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
-  go install -ldflags '-w -extldflags "-static"' \
-  /go/src/github.com/rakyll/hey
-
-FROM golang:1.11 AS builder
-
-RUN mkdir -p /go/src/github.com/stefanprodan/flagger/
-
-WORKDIR /go/src/github.com/stefanprodan/flagger
-
-COPY . .
-
-RUN go test -race ./pkg/loadtester/
-
-RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o loadtester ./cmd/loadtester/*
-
-FROM alpine:3.8
-
-RUN addgroup -S app \
-    && adduser -S -g app app \
-    && apk --no-cache add ca-certificates curl
-
-WORKDIR /home/app
-
-COPY --from=hey-builder /go/bin/hey /usr/local/bin/hey
-COPY --from=builder /go/src/github.com/stefanprodan/flagger/loadtester .
-
-RUN chown -R app:app ./
-
-USER app
-
-ENTRYPOINT ["./loadtester"]

Gopkg.lock

@@ -1,737 +0,0 @@
-# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
-
-
-[[projects]]
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-  pruneopts = "NUT"
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-  version = "v0.28.0"
-
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-    "k8s.io/client-go/discovery",
-    "k8s.io/client-go/discovery/fake",
-    "k8s.io/client-go/kubernetes",
-    "k8s.io/client-go/kubernetes/fake",
-    "k8s.io/client-go/kubernetes/scheme",
-    "k8s.io/client-go/kubernetes/typed/core/v1",
-    "k8s.io/client-go/plugin/pkg/client/auth/gcp",
-    "k8s.io/client-go/rest",
-    "k8s.io/client-go/testing",
-    "k8s.io/client-go/tools/cache",
-    "k8s.io/client-go/tools/clientcmd",
-    "k8s.io/client-go/tools/record",
-    "k8s.io/client-go/util/flowcontrol",
-    "k8s.io/client-go/util/workqueue",
-    "k8s.io/code-generator/cmd/client-gen",
-    "k8s.io/code-generator/cmd/deepcopy-gen",
-    "k8s.io/code-generator/cmd/defaulter-gen",
-    "k8s.io/code-generator/cmd/informer-gen",
-    "k8s.io/code-generator/cmd/lister-gen",
-  ]
-  solver-name = "gps-cdcl"
-  solver-version = 1

Gopkg.toml

@@ -1,64 +0,0 @@
-required = [
-  "k8s.io/apimachinery/pkg/util/sets/types",
-  "k8s.io/code-generator/cmd/deepcopy-gen",
-  "k8s.io/code-generator/cmd/defaulter-gen",
-  "k8s.io/code-generator/cmd/client-gen",
-  "k8s.io/code-generator/cmd/lister-gen",
-  "k8s.io/code-generator/cmd/informer-gen",
-]
-
-[[constraint]]
-  name = "go.uber.org/zap"
-  version = "v1.9.1"
-
-[[override]]
-  name = "gopkg.in/yaml.v2"
-  version = "v2.2.1"
-
-[[override]]
-  name = "k8s.io/api"
-  version = "kubernetes-1.11.0"
-
-[[override]]
-  name = "k8s.io/apimachinery"
-  version = "kubernetes-1.11.0"
-
-[[override]]
-  name = "k8s.io/code-generator"
-  version = "kubernetes-1.11.0"
-
-[[override]]
-  name = "k8s.io/client-go"
-  version = "kubernetes-1.11.0"
-
-[[override]]
-  name = "github.com/json-iterator/go"
-  # This is the commit at which k8s depends on this in 1.11
-  # It seems to be broken at HEAD.
-  revision = "f2b4162afba35581b6d4a50d3b8f34e33c144682"
-
-[[constraint]]
-  name = "github.com/prometheus/client_golang"
-  version = "v0.8.0"
-
-[[constraint]]
-  name = "github.com/google/go-cmp"
-  version = "v0.2.0"
-
-[[constraint]]
-  name = "github.com/knative/pkg"
-  revision = "c15d7c8f2220a7578b33504df6edefa948c845ae"
-
-[[override]]
-  name = "github.com/golang/glog"
-  source = "github.com/istio/glog"
-
-[prune]
-  go-tests = true
-  unused-packages = true
-  non-go = true
-
-[[prune.project]]
-  name = "k8s.io/code-generator"
-  unused-packages = false
-  non-go = false

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright 2018 Weaveworks. All rights reserved.
+   Copyright 2019 Weaveworks
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Makefile

@@ -1,86 +0,0 @@
-TAG?=latest
-VERSION?=$(shell grep 'VERSION' pkg/version/version.go | awk '{ print $$4 }' | tr -d '"')
-VERSION_MINOR:=$(shell grep 'VERSION' pkg/version/version.go | awk '{ print $$4 }' | tr -d '"' | rev | cut -d'.' -f2- | rev)
-PATCH:=$(shell grep 'VERSION' pkg/version/version.go | awk '{ print $$4 }' | tr -d '"' | awk -F. '{print $$NF}')
-SOURCE_DIRS = cmd pkg/apis pkg/controller pkg/server pkg/logging pkg/version
-LT_VERSION?=$(shell grep 'VERSION' cmd/loadtester/main.go | awk '{ print $$4 }' | tr -d '"' | head -n1)
-
-run:
-	go run cmd/flagger/* -kubeconfig=$$HOME/.kube/config -log-level=info \
-	-metrics-server=https://prometheus.istio.weavedx.com \
-	-slack-url=https://hooks.slack.com/services/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 \
-	-slack-channel="devops-alerts"
-
-build:
-	docker build -t stefanprodan/flagger:$(TAG) . -f Dockerfile
-
-push:
-	docker tag stefanprodan/flagger:$(TAG) quay.io/stefanprodan/flagger:$(VERSION)
-	docker push quay.io/stefanprodan/flagger:$(VERSION)
-
-fmt:
-	gofmt -l -s -w $(SOURCE_DIRS)
-
-test-fmt:
-	gofmt -l -s $(SOURCE_DIRS) | grep ".*\.go"; if [ "$$?" = "0" ]; then exit 1; fi
-
-test-codegen:
-	./hack/verify-codegen.sh
-
-test: test-fmt test-codegen
-	go test ./...
-
-helm-package:
-	cd charts/ && helm package ./*
-	mv charts/*.tgz docs/
-	helm repo index docs --url https://stefanprodan.github.io/flagger --merge ./docs/index.yaml
-
-helm-up:
-	helm upgrade --install flagger ./charts/flagger --namespace=istio-system --set crd.create=false
-	helm upgrade --install flagger-grafana ./charts/grafana --namespace=istio-system
-
-version-set:
-	@next="$(TAG)" && \
-	current="$(VERSION)" && \
-	sed -i '' "s/$$current/$$next/g" pkg/version/version.go && \
-	sed -i '' "s/flagger:$$current/flagger:$$next/g" artifacts/flagger/deployment.yaml && \
-	sed -i '' "s/tag: $$current/tag: $$next/g" charts/flagger/values.yaml && \
-	sed -i '' "s/appVersion: $$current/appVersion: $$next/g" charts/flagger/Chart.yaml && \
-	sed -i '' "s/version: $$current/version: $$next/g" charts/flagger/Chart.yaml && \
-	echo "Version $$next set in code, deployment and charts"
-
-version-up:
-	@next="$(VERSION_MINOR).$$(($(PATCH) + 1))" && \
-	current="$(VERSION)" && \
-	sed -i '' "s/$$current/$$next/g" pkg/version/version.go && \
-	sed -i '' "s/flagger:$$current/flagger:$$next/g" artifacts/flagger/deployment.yaml && \
-	sed -i '' "s/tag: $$current/tag: $$next/g" charts/flagger/values.yaml && \
-	sed -i '' "s/appVersion: $$current/appVersion: $$next/g" charts/flagger/Chart.yaml && \
-	echo "Version $$next set in code, deployment and chart"
-
-dev-up: version-up
-	@echo "Starting build/push/deploy pipeline for $(VERSION)"
-	docker build -t quay.io/stefanprodan/flagger:$(VERSION) . -f Dockerfile
-	docker push quay.io/stefanprodan/flagger:$(VERSION)
-	kubectl apply -f ./artifacts/flagger/crd.yaml
-	helm upgrade -i flagger ./charts/flagger --namespace=istio-system --set crd.create=false
-
-release:
-	git tag $(VERSION)
-	git push origin $(VERSION)
-
-release-set: fmt version-set helm-package
-	git add .
-	git commit -m "Release $(VERSION)"
-	git push origin master
-	git tag $(VERSION)
-	git push origin $(VERSION)
-
-reset-test:
-	kubectl delete -f ./artifacts/namespaces
-	kubectl apply -f ./artifacts/namespaces
-	kubectl apply -f ./artifacts/canaries
-
-loadtester-push:
-	docker build -t quay.io/stefanprodan/flagger-loadtester:$(LT_VERSION) . -f Dockerfile.loadtester
-	docker push quay.io/stefanprodan/flagger-loadtester:$(LT_VERSION)

README.md

@@ -1,152 +1,4 @@
-# flagger
+# flagger website
 
-[![build](https://travis-ci.org/stefanprodan/flagger.svg?branch=master)](https://travis-ci.org/stefanprodan/flagger)
-[![report](https://goreportcard.com/badge/github.com/stefanprodan/flagger)](https://goreportcard.com/report/github.com/stefanprodan/flagger)
-[![codecov](https://codecov.io/gh/stefanprodan/flagger/branch/master/graph/badge.svg)](https://codecov.io/gh/stefanprodan/flagger)
-[![license](https://img.shields.io/github/license/stefanprodan/flagger.svg)](https://github.com/stefanprodan/flagger/blob/master/LICENSE)
-[![release](https://img.shields.io/github/release/stefanprodan/flagger/all.svg)](https://github.com/stefanprodan/flagger/releases)
+[flagger.app](https://flagger.app)
 
-Flagger is a Kubernetes operator that automates the promotion of canary deployments
-using Istio routing for traffic shifting and Prometheus metrics for canary analysis. 
-The canary analysis can be extended with webhooks for running acceptance tests, 
-load tests or any other custom validation.
-
-Flagger implements a control loop that gradually shifts traffic to the canary while measuring key performance 
-indicators like HTTP requests success rate, requests average duration and pods health. 
-Based on analysis of the KPIs a canary is promoted or aborted, and the analysis result is published to Slack.
-
-![flagger-overview](https://raw.githubusercontent.com/stefanprodan/flagger/master/docs/diagrams/flagger-canary-overview.png)
-
-### Documentation
-
-Flagger documentation can be found at [docs.flagger.app](https://docs.flagger.app)
-
-* Install
-    * [Flagger install on Kubernetes](https://docs.flagger.app/install/flagger-install-on-kubernetes)
-    * [Flagger install on GKE](https://docs.flagger.app/install/flagger-install-on-google-cloud)
-* How it works
-    * [Canary custom resource](https://docs.flagger.app/how-it-works#canary-custom-resource)
-    * [Canary deployment stages](https://docs.flagger.app/how-it-works#canary-deployment)
-    * [Canary analysis](https://docs.flagger.app/how-it-works#canary-analysis)
-    * [HTTP metrics](https://docs.flagger.app/how-it-works#http-metrics)
-    * [Webhooks](https://docs.flagger.app/how-it-works#webhooks)
-    * [Load testing](https://docs.flagger.app/how-it-works#load-testing)
-* Usage
-    * [Canary promotions and rollbacks](https://docs.flagger.app/usage/progressive-delivery)
-    * [Monitoring](https://docs.flagger.app/usage/monitoring)
-    * [Alerting](https://docs.flagger.app/usage/alerting)
-* Tutorials
-    * [Canary deployments with Helm charts and Weave Flux](https://docs.flagger.app/tutorials/canary-helm-gitops)
-
-### Install 
-
-Before installing Flagger make sure you have Istio setup up with Prometheus enabled. 
-If you are new to Istio you can follow my [Istio service mesh walk-through](https://github.com/stefanprodan/istio-gke).
-
-Deploy Flagger in the `istio-system` namespace using Helm:
-
-```bash
-# add the Helm repository
-helm repo add flagger https://flagger.app
-
-# install or upgrade
-helm upgrade -i flagger flagger/flagger \
---namespace=istio-system \
---set metricsServer=http://prometheus.istio-system:9090 
-```
-
-Flagger is compatible with Kubernetes >1.11.0 and Istio >1.0.0.
-
-### Canary CRD
-
-Flagger takes a Kubernetes deployment and optionally a horizontal pod autoscaler (HPA),
-then creates a series of objects (Kubernetes deployments, ClusterIP services and Istio virtual services).
-These objects expose the application on the mesh and drive the canary analysis and promotion.
-
-Flagger keeps track of ConfigMaps and Secrets referenced by a Kubernetes Deployment and triggers a canary analysis if any of those objects change. 
-When promoting a workload in production, both code (container images) and configuration (config maps and secrets) are being synchronised.
-
-For a deployment named _podinfo_, a canary promotion can be defined using Flagger's custom resource:
-
-```yaml
-apiVersion: flagger.app/v1alpha3
-kind: Canary
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  # deployment reference
-  targetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo
-  # the maximum time in seconds for the canary deployment
-  # to make progress before it is rollback (default 600s)
-  progressDeadlineSeconds: 60
-  # HPA reference (optional)
-  autoscalerRef:
-    apiVersion: autoscaling/v2beta1
-    kind: HorizontalPodAutoscaler
-    name: podinfo
-  service:
-    # container port
-    port: 9898
-    # Istio gateways (optional)
-    gateways:
-    - public-gateway.istio-system.svc.cluster.local
-    # Istio virtual service host names (optional)
-    hosts:
-    - podinfo.example.com
-  # for emergency cases when you want to ship changes
-  # in production without analysing the canary
-  skipAnalysis: false
-  canaryAnalysis:
-    # schedule interval (default 60s)
-    interval: 1m
-    # max number of failed metric checks before rollback
-    threshold: 10
-    # max traffic percentage routed to canary
-    # percentage (0-100)
-    maxWeight: 50
-    # canary increment step
-    # percentage (0-100)
-    stepWeight: 5
-    # Istio Prometheus checks
-    metrics:
-    - name: istio_requests_total
-      # minimum req success rate (non 5xx responses)
-      # percentage (0-100)
-      threshold: 99
-      interval: 1m
-    - name: istio_request_duration_seconds_bucket
-      # maximum req duration P99
-      # milliseconds
-      threshold: 500
-      interval: 30s
-    # external checks (optional)
-    webhooks:
-      - name: load-test
-        url: http://flagger-loadtester.test/
-        timeout: 5s
-        metadata:
-          cmd: "hey -z 1m -q 10 -c 2 http://podinfo.test:9898/"
-```
-
-For more details on how the canary analysis and promotion works please [read the docs](https://docs.flagger.app/how-it-works).
-
-### Roadmap
-
-* Extend the validation mechanism to support other metrics than HTTP success rate and latency
-* Add support for comparing the canary metrics to the primary ones and do the validation based on the derivation between the two
-* Extend the canary analysis and promotion to other types than Kubernetes deployments such as Flux Helm releases or OpenFaaS functions
-
-### Contributing
-
-Flagger is Apache 2.0 licensed and accepts contributions via GitHub pull requests.
-
-When submitting bug reports please include as much details as possible: 
-* which Flagger version
-* which Flagger CRD version
-* which Kubernetes/Istio version
-* what configuration (canary, virtual service and workloads definitions)
-* what happened (Flagger, Istio Pilot and Proxy logs)

artifacts/canaries/canary.yaml

@@ -1,61 +0,0 @@
-apiVersion: flagger.app/v1alpha3
-kind: Canary
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  # deployment reference
-  targetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo
-  # the maximum time in seconds for the canary deployment
-  # to make progress before it is rollback (default 600s)
-  progressDeadlineSeconds: 60
-  # HPA reference (optional)
-  autoscalerRef:
-    apiVersion: autoscaling/v2beta1
-    kind: HorizontalPodAutoscaler
-    name: podinfo
-  service:
-    # container port
-    port: 9898
-    # Istio gateways (optional)
-    gateways:
-    - public-gateway.istio-system.svc.cluster.local
-    # Istio virtual service host names (optional)
-    hosts:
-    - app.istio.weavedx.com
-  # for emergency cases when you want to ship changes
-  # in production without analysing the canary
-  skipAnalysis: false
-  canaryAnalysis:
-    # schedule interval (default 60s)
-    interval: 10s
-    # max number of failed metric checks before rollback
-    threshold: 10
-    # max traffic percentage routed to canary
-    # percentage (0-100)
-    maxWeight: 50
-    # canary increment step
-    # percentage (0-100)
-    stepWeight: 5
-    # Istio Prometheus checks
-    metrics:
-    - name: istio_requests_total
-      # minimum req success rate (non 5xx responses)
-      # percentage (0-100)
-      threshold: 99
-      interval: 1m
-    - name: istio_request_duration_seconds_bucket
-      # maximum req duration P99
-      # milliseconds
-      threshold: 500
-      interval: 30s
-    # external checks (optional)
-    webhooks:
-      - name: load-test
-        url: http://flagger-loadtester.test/
-        timeout: 5s
-        metadata:
-          cmd: "hey -z 1m -q 10 -c 2 http://podinfo.test:9898/"

artifacts/canaries/deployment.yaml

@@ -1,67 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  minReadySeconds: 5
-  revisionHistoryLimit: 5
-  progressDeadlineSeconds: 60
-  strategy:
-    rollingUpdate:
-      maxUnavailable: 0
-    type: RollingUpdate
-  selector:
-    matchLabels:
-      app: podinfo
-  template:
-    metadata:
-      annotations:
-        prometheus.io/scrape: "true"
-      labels:
-        app: podinfo
-    spec:
-      containers:
-      - name: podinfod
-        image: quay.io/stefanprodan/podinfo:1.4.0
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 9898
-          name: http
-          protocol: TCP
-        command:
-        - ./podinfo
-        - --port=9898
-        - --level=info
-        - --random-delay=false
-        - --random-error=false
-        env:
-        - name: PODINFO_UI_COLOR
-          value: blue
-        livenessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/healthz
-          initialDelaySeconds: 5
-          timeoutSeconds: 5
-        readinessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/readyz
-          initialDelaySeconds: 5
-          timeoutSeconds: 5
-        resources:
-          limits:
-            cpu: 2000m
-            memory: 512Mi
-          requests:
-            cpu: 100m
-            memory: 64Mi

artifacts/canaries/hpa.yaml

@@ -1,19 +0,0 @@
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo
-  minReplicas: 2
-  maxReplicas: 4
-  metrics:
-  - type: Resource
-    resource:
-      name: cpu
-      # scale up if usage is above
-      # 99% of the requested CPU (100m)
-      targetAverageUtilization: 99

artifacts/cluster/namespaces/test.yaml

@@ -1,6 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: test
-  labels:
-    istio-injection: enabled

artifacts/cluster/releases/test/backend.yaml

@@ -1,26 +0,0 @@
-apiVersion: flux.weave.works/v1beta1
-kind: HelmRelease
-metadata:
-  name: backend
-  namespace: test
-  annotations:
-    flux.weave.works/automated: "true"
-    flux.weave.works/tag.chart-image: regexp:^1.4.*
-spec:
-  releaseName: backend
-  chart:
-    repository: https://flagger.app/
-    name: podinfo
-    version: 2.0.0
-  values:
-    image:
-      repository: quay.io/stefanprodan/podinfo
-      tag: 1.4.0
-      httpServer:
-        timeout: 30s
-      canary:
-        enabled: true
-        istioIngress:
-          enabled: false
-        loadtest:
-          enabled: true

artifacts/cluster/releases/test/frontend.yaml

@@ -1,27 +0,0 @@
-apiVersion: flux.weave.works/v1beta1
-kind: HelmRelease
-metadata:
-  name: frontend
-  namespace: test
-  annotations:
-    flux.weave.works/automated: "true"
-    flux.weave.works/tag.chart-image: semver:~1.4
-spec:
-  releaseName: frontend
-  chart:
-    repository: https://flagger.app/
-    name: podinfo
-    version: 2.0.0
-  values:
-    image:
-      repository: quay.io/stefanprodan/podinfo
-      tag: 1.4.0
-      backend: http://backend-podinfo:9898/echo
-      canary:
-        enabled: true
-        istioIngress:
-          enabled: true
-          gateway: public-gateway.istio-system.svc.cluster.local
-          host: frontend.istio.example.com
-        loadtest:
-          enabled: true

artifacts/cluster/releases/test/loadtester.yaml

@@ -1,18 +0,0 @@
-apiVersion: flux.weave.works/v1beta1
-kind: HelmRelease
-metadata:
-  name: loadtester
-  namespace: test
-  annotations:
-    flux.weave.works/automated: "true"
-    flux.weave.works/tag.chart-image: glob:0.*
-spec:
-  releaseName: flagger-loadtester
-  chart:
-    repository: https://flagger.app/
-    name: loadtester
-    version: 0.1.0
-  values:
-    image:
-      repository: quay.io/stefanprodan/flagger-loadtester
-      tag: 0.1.0

artifacts/configs/canary.yaml

@@ -1,58 +0,0 @@
-apiVersion: flagger.app/v1alpha3
-kind: Canary
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  # deployment reference
-  targetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo
-  # the maximum time in seconds for the canary deployment
-  # to make progress before it is rollback (default 600s)
-  progressDeadlineSeconds: 60
-  # HPA reference (optional)
-  autoscalerRef:
-    apiVersion: autoscaling/v2beta1
-    kind: HorizontalPodAutoscaler
-    name: podinfo
-  service:
-    # container port
-    port: 9898
-    # Istio gateways (optional)
-    gateways:
-    - public-gateway.istio-system.svc.cluster.local
-    # Istio virtual service host names (optional)
-    hosts:
-    - app.iowa.weavedx.com
-  canaryAnalysis:
-    # schedule interval (default 60s)
-    interval: 10s
-    # max number of failed metric checks before rollback
-    threshold: 10
-    # max traffic percentage routed to canary
-    # percentage (0-100)
-    maxWeight: 50
-    # canary increment step
-    # percentage (0-100)
-    stepWeight: 5
-    # Istio Prometheus checks
-    metrics:
-    - name: istio_requests_total
-      # minimum req success rate (non 5xx responses)
-      # percentage (0-100)
-      threshold: 99
-      interval: 1m
-    - name: istio_request_duration_seconds_bucket
-      # maximum req duration P99
-      # milliseconds
-      threshold: 500
-      interval: 30s
-    # external checks (optional)
-    webhooks:
-      - name: load-test
-        url: http://flagger-loadtester.test/
-        timeout: 5s
-        metadata:
-          cmd: "hey -z 1m -q 10 -c 2 http://podinfo.test:9898/"

artifacts/configs/configs.yaml

@@ -1,16 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: podinfo-config-env
-  namespace: test
-data:
-  color: blue
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: podinfo-config-vol
-  namespace: test
-data:
-  output: console
-  textmode: "true"

artifacts/configs/deployment.yaml

@@ -1,89 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  minReadySeconds: 5
-  revisionHistoryLimit: 5
-  progressDeadlineSeconds: 60
-  strategy:
-    rollingUpdate:
-      maxUnavailable: 0
-    type: RollingUpdate
-  selector:
-    matchLabels:
-      app: podinfo
-  template:
-    metadata:
-      annotations:
-        prometheus.io/scrape: "true"
-      labels:
-        app: podinfo
-    spec:
-      containers:
-      - name: podinfod
-        image: quay.io/stefanprodan/podinfo:1.3.0
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 9898
-          name: http
-          protocol: TCP
-        command:
-        - ./podinfo
-        - --port=9898
-        - --level=info
-        - --random-delay=false
-        - --random-error=false
-        env:
-        - name: PODINFO_UI_COLOR
-          valueFrom:
-            configMapKeyRef:
-              name: podinfo-config-env
-              key: color
-        - name: SECRET_USER
-          valueFrom:
-            secretKeyRef:
-              name: podinfo-secret-env
-              key: user
-        livenessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/healthz
-          initialDelaySeconds: 5
-          timeoutSeconds: 5
-        readinessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/readyz
-          initialDelaySeconds: 5
-          timeoutSeconds: 5
-        resources:
-          limits:
-            cpu: 2000m
-            memory: 512Mi
-          requests:
-            cpu: 100m
-            memory: 64Mi
-        volumeMounts:
-          - name: configs
-            mountPath: /etc/podinfo/configs
-            readOnly: true
-          - name: secrets
-            mountPath: /etc/podinfo/secrets
-            readOnly: true
-      volumes:
-        - name: configs
-          configMap:
-            name: podinfo-config-vol
-        - name: secrets
-          secret:
-            secretName: podinfo-secret-vol

artifacts/configs/hpa.yaml

@@ -1,19 +0,0 @@
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo
-  minReplicas: 1
-  maxReplicas: 4
-  metrics:
-  - type: Resource
-    resource:
-      name: cpu
-      # scale up if usage is above
-      # 99% of the requested CPU (100m)
-      targetAverageUtilization: 99

artifacts/configs/secrets.yaml

@@ -1,16 +0,0 @@
-apiVersion: v1
-kind: Secret
-metadata:
-  name: podinfo-secret-env
-  namespace: test
-data:
-  password: cGFzc3dvcmQ=
-  user: YWRtaW4=
----
-apiVersion: v1
-kind: Secret
-metadata:
-  name: podinfo-secret-vol
-  namespace: test
-data:
-  key: cGFzc3dvcmQ=

artifacts/flagger/account.yaml

@@ -1,35 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: flagger
-  namespace: istio-system
-  labels:
-    app: flagger
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: flagger
-  labels:
-    app: flagger
-rules:
-- apiGroups: ['*']
-  resources: ['*']
-  verbs: ['*']
-- nonResourceURLs: ['*']
-  verbs: ['*']
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: flagger
-  labels:
-    app: flagger
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: flagger
-subjects:
-- kind: ServiceAccount
-  name: flagger
-  namespace: istio-system

artifacts/flagger/crd.yaml

@@ -1,117 +0,0 @@
-apiVersion: apiextensions.k8s.io/v1beta1
-kind: CustomResourceDefinition
-metadata:
-  name: canaries.flagger.app
-spec:
-  group: flagger.app
-  version: v1alpha3
-  versions:
-    - name: v1alpha3
-      served: true
-      storage: true
-    - name: v1alpha2
-      served: true
-      storage: false
-    - name: v1alpha1
-      served: true
-      storage: false
-  names:
-    plural: canaries
-    singular: canary
-    kind: Canary
-    categories:
-      - all
-  scope: Namespaced
-  subresources:
-    status: {}
-  additionalPrinterColumns:
-    - name: Status
-      type: string
-      JSONPath: .status.phase
-    - name: Weight
-      type: string
-      JSONPath: .status.canaryWeight
-    - name: LastTransitionTime
-      type: string
-      JSONPath: .status.lastTransitionTime
-  validation:
-    openAPIV3Schema:
-      properties:
-        spec:
-          required:
-          - targetRef
-          - service
-          - canaryAnalysis
-          properties:
-            progressDeadlineSeconds:
-              type: number
-            targetRef:
-              type: object
-              required: ['apiVersion', 'kind', 'name']
-              properties:
-                apiVersion:
-                  type: string
-                kind:
-                  type: string
-                name:
-                  type: string
-            autoscalerRef:
-              anyOf:
-                - type: string
-                - type: object
-              required: ['apiVersion', 'kind', 'name']
-              properties:
-                apiVersion:
-                  type: string
-                kind:
-                  type: string
-                name:
-                  type: string
-            service:
-              type: object
-              required: ['port']
-              properties:
-                port:
-                  type: number
-            skipAnalysis:
-              type: boolean
-            canaryAnalysis:
-              properties:
-                interval:
-                  type: string
-                  pattern: "^[0-9]+(m|s)"
-                threshold:
-                  type: number
-                maxWeight:
-                  type: number
-                stepWeight:
-                  type: number
-                metrics:
-                  type: array
-                  properties:
-                    items:
-                      type: object
-                      required: ['name', 'interval', 'threshold']
-                      properties:
-                        name:
-                          type: string
-                        interval:
-                          type: string
-                          pattern: "^[0-9]+(m|s)"
-                        threshold:
-                          type: number
-                webhooks:
-                  type: array
-                  properties:
-                    items:
-                      type: object
-                      required: ['name', 'url', 'timeout']
-                      properties:
-                        name:
-                          type: string
-                        url:
-                          type: string
-                          format: url
-                        timeout:
-                          type: string
-                          pattern: "^[0-9]+(m|s)"

artifacts/flagger/deployment.yaml

@@ -1,64 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: flagger
-  namespace: istio-system
-  labels:
-    app: flagger
-spec:
-  replicas: 1
-  strategy:
-    type: Recreate
-  selector:
-    matchLabels:
-      app: flagger
-  template:
-    metadata:
-      labels:
-        app: flagger
-      annotations:
-        prometheus.io/scrape: "true"
-    spec:
-      serviceAccountName: flagger
-      containers:
-      - name: flagger
-        image: quay.io/stefanprodan/flagger:0.5.1
-        imagePullPolicy: Always
-        ports:
-        - name: http
-          containerPort: 8080
-        command:
-        - ./flagger
-        - -log-level=info
-        - -control-loop-interval=10s
-        - -metrics-server=http://prometheus.istio-system.svc.cluster.local:9090
-        livenessProbe:
-          exec:
-            command:
-            - wget
-            - --quiet
-            - --tries=1
-            - --timeout=2
-            - --spider
-            - http://localhost:8080/healthz
-          timeoutSeconds: 5
-        readinessProbe:
-          exec:
-            command:
-            - wget
-            - --quiet
-            - --tries=1
-            - --timeout=2
-            - --spider
-            - http://localhost:8080/healthz
-          timeoutSeconds: 5
-        resources:
-          limits:
-            memory: "512Mi"
-            cpu: "1000m"
-          requests:
-            memory: "32Mi"
-            cpu: "10m"
-        securityContext:
-          readOnlyRootFilesystem: true
-          runAsUser: 10001

artifacts/gke/istio-gateway.yaml

@@ -1,27 +0,0 @@
-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

artifacts/gke/istio-prometheus.yaml

@@ -1,443 +0,0 @@
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: prometheus
-  labels:
-    app: prometheus
-rules:
-  - apiGroups: [""]
-    resources:
-      - nodes
-      - services
-      - endpoints
-      - pods
-      - nodes/proxy
-    verbs: ["get", "list", "watch"]
-  - apiGroups: [""]
-    resources:
-      - configmaps
-    verbs: ["get"]
-  - nonResourceURLs: ["/metrics"]
-    verbs: ["get"]
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: prometheus
-  labels:
-    app: prometheus
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: prometheus
-subjects:
-  - kind: ServiceAccount
-    name: prometheus
-    namespace: istio-system
----
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: prometheus
-  namespace: istio-system
-  labels:
-    app: prometheus
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: prometheus
-  namespace: istio-system
-  labels:
-    app: prometheus
-data:
-  prometheus.yml: |-
-    global:
-      scrape_interval: 15s
-    scrape_configs:
-
-    - job_name: 'istio-mesh'
-      # Override the global default and scrape targets from this job every 5 seconds.
-      scrape_interval: 5s
-
-      kubernetes_sd_configs:
-      - role: endpoints
-        namespaces:
-          names:
-          - istio-system
-
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-        action: keep
-        regex: istio-telemetry;prometheus
-
-
-    # Scrape config for envoy stats
-    - job_name: 'envoy-stats'
-      metrics_path: /stats/prometheus
-      kubernetes_sd_configs:
-      - role: pod
-
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_pod_container_port_name]
-        action: keep
-        regex: '.*-envoy-prom'
-      - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
-        action: replace
-        regex: ([^:]+)(?::\d+)?;(\d+)
-        replacement: $1:15090
-        target_label: __address__
-      - action: labelmap
-        regex: __meta_kubernetes_pod_label_(.+)
-      - source_labels: [__meta_kubernetes_namespace]
-        action: replace
-        target_label: namespace
-      - source_labels: [__meta_kubernetes_pod_name]
-        action: replace
-        target_label: pod_name
-
-      metric_relabel_configs:
-      # Exclude some of the envoy metrics that have massive cardinality
-      # This list may need to be pruned further moving forward, as informed
-      # by performance and scalability testing.
-      - source_labels: [ cluster_name ]
-        regex: '(outbound|inbound|prometheus_stats).*'
-        action: drop
-      - source_labels: [ tcp_prefix ]
-        regex: '(outbound|inbound|prometheus_stats).*'
-        action: drop
-      - source_labels: [ listener_address ]
-        regex: '(.+)'
-        action: drop
-      - source_labels: [ http_conn_manager_listener_prefix ]
-        regex: '(.+)'
-        action: drop
-      - source_labels: [ http_conn_manager_prefix ]
-        regex: '(.+)'
-        action: drop
-      - source_labels: [ __name__ ]
-        regex: 'envoy_tls.*'
-        action: drop
-      - source_labels: [ __name__ ]
-        regex: 'envoy_tcp_downstream.*'
-        action: drop
-      - source_labels: [ __name__ ]
-        regex: 'envoy_http_(stats|admin).*'
-        action: drop
-      - source_labels: [ __name__ ]
-        regex: 'envoy_cluster_(lb|retry|bind|internal|max|original).*'
-        action: drop
-
-
-    - job_name: 'istio-policy'
-      # Override the global default and scrape targets from this job every 5 seconds.
-      scrape_interval: 5s
-      # metrics_path defaults to '/metrics'
-      # scheme defaults to 'http'.
-
-      kubernetes_sd_configs:
-      - role: endpoints
-        namespaces:
-          names:
-          - istio-system
-
-
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-        action: keep
-        regex: istio-policy;http-monitoring
-
-    - job_name: 'istio-telemetry'
-      # Override the global default and scrape targets from this job every 5 seconds.
-      scrape_interval: 5s
-      # metrics_path defaults to '/metrics'
-      # scheme defaults to 'http'.
-
-      kubernetes_sd_configs:
-      - role: endpoints
-        namespaces:
-          names:
-          - istio-system
-
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-        action: keep
-        regex: istio-telemetry;http-monitoring
-
-    - job_name: 'pilot'
-      # Override the global default and scrape targets from this job every 5 seconds.
-      scrape_interval: 5s
-      # metrics_path defaults to '/metrics'
-      # scheme defaults to 'http'.
-
-      kubernetes_sd_configs:
-      - role: endpoints
-        namespaces:
-          names:
-          - istio-system
-
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-        action: keep
-        regex: istio-pilot;http-monitoring
-
-    - job_name: 'galley'
-      # Override the global default and scrape targets from this job every 5 seconds.
-      scrape_interval: 5s
-      # metrics_path defaults to '/metrics'
-      # scheme defaults to 'http'.
-
-      kubernetes_sd_configs:
-      - role: endpoints
-        namespaces:
-          names:
-          - istio-system
-
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-        action: keep
-        regex: istio-galley;http-monitoring
-
-    # scrape config for API servers
-    - job_name: 'kubernetes-apiservers'
-      kubernetes_sd_configs:
-      - role: endpoints
-        namespaces:
-          names:
-          - default
-      scheme: https
-      tls_config:
-        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
-      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_name, __meta_kubernetes_endpoint_port_name]
-        action: keep
-        regex: kubernetes;https
-
-    # scrape config for nodes (kubelet)
-    - job_name: 'kubernetes-nodes'
-      scheme: https
-      tls_config:
-        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
-      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
-      kubernetes_sd_configs:
-      - role: node
-      relabel_configs:
-      - action: labelmap
-        regex: __meta_kubernetes_node_label_(.+)
-      - target_label: __address__
-        replacement: kubernetes.default.svc:443
-      - source_labels: [__meta_kubernetes_node_name]
-        regex: (.+)
-        target_label: __metrics_path__
-        replacement: /api/v1/nodes/${1}/proxy/metrics
-
-    # Scrape config for Kubelet cAdvisor.
-    #
-    # This is required for Kubernetes 1.7.3 and later, where cAdvisor metrics
-    # (those whose names begin with 'container_') have been removed from the
-    # Kubelet metrics endpoint.  This job scrapes the cAdvisor endpoint to
-    # retrieve those metrics.
-    #
-    # In Kubernetes 1.7.0-1.7.2, these metrics are only exposed on the cAdvisor
-    # HTTP endpoint; use "replacement: /api/v1/nodes/${1}:4194/proxy/metrics"
-    # in that case (and ensure cAdvisor's HTTP server hasn't been disabled with
-    # the --cadvisor-port=0 Kubelet flag).
-    #
-    # This job is not necessary and should be removed in Kubernetes 1.6 and
-    # earlier versions, or it will cause the metrics to be scraped twice.
-    - job_name: 'kubernetes-cadvisor'
-      scheme: https
-      tls_config:
-        ca_file: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
-      bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
-      kubernetes_sd_configs:
-      - role: node
-      relabel_configs:
-      - action: labelmap
-        regex: __meta_kubernetes_node_label_(.+)
-      - target_label: __address__
-        replacement: kubernetes.default.svc:443
-      - source_labels: [__meta_kubernetes_node_name]
-        regex: (.+)
-        target_label: __metrics_path__
-        replacement: /api/v1/nodes/${1}/proxy/metrics/cadvisor
-
-    # scrape config for service endpoints.
-    - job_name: 'kubernetes-service-endpoints'
-      kubernetes_sd_configs:
-      - role: endpoints
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scrape]
-        action: keep
-        regex: true
-      - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_scheme]
-        action: replace
-        target_label: __scheme__
-        regex: (https?)
-      - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_path]
-        action: replace
-        target_label: __metrics_path__
-        regex: (.+)
-      - source_labels: [__address__, __meta_kubernetes_service_annotation_prometheus_io_port]
-        action: replace
-        target_label: __address__
-        regex: ([^:]+)(?::\d+)?;(\d+)
-        replacement: $1:$2
-      - action: labelmap
-        regex: __meta_kubernetes_service_label_(.+)
-      - source_labels: [__meta_kubernetes_namespace]
-        action: replace
-        target_label: kubernetes_namespace
-      - source_labels: [__meta_kubernetes_service_name]
-        action: replace
-        target_label: kubernetes_name
-
-    - job_name: 'kubernetes-pods'
-      kubernetes_sd_configs:
-      - role: pod
-      relabel_configs:  # If first two labels are present, pod should be scraped  by the istio-secure job.
-      - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
-        action: keep
-        regex: true
-      - source_labels: [__meta_kubernetes_pod_annotation_sidecar_istio_io_status]
-        action: drop
-        regex: (.+)
-      - source_labels: [__meta_kubernetes_pod_annotation_istio_mtls]
-        action: drop
-        regex: (true)
-      - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
-        action: replace
-        target_label: __metrics_path__
-        regex: (.+)
-      - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
-        action: replace
-        regex: ([^:]+)(?::\d+)?;(\d+)
-        replacement: $1:$2
-        target_label: __address__
-      - action: labelmap
-        regex: __meta_kubernetes_pod_label_(.+)
-      - source_labels: [__meta_kubernetes_namespace]
-        action: replace
-        target_label: namespace
-      - source_labels: [__meta_kubernetes_pod_name]
-        action: replace
-        target_label: pod_name
-
-    - job_name: 'kubernetes-pods-istio-secure'
-      scheme: https
-      tls_config:
-        ca_file: /etc/istio-certs/root-cert.pem
-        cert_file: /etc/istio-certs/cert-chain.pem
-        key_file: /etc/istio-certs/key.pem
-        insecure_skip_verify: true  # prometheus does not support secure naming.
-      kubernetes_sd_configs:
-      - role: pod
-      relabel_configs:
-      - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_scrape]
-        action: keep
-        regex: true
-      # sidecar status annotation is added by sidecar injector and
-      # istio_workload_mtls_ability can be specifically placed on a pod to indicate its ability to receive mtls traffic.
-      - source_labels: [__meta_kubernetes_pod_annotation_sidecar_istio_io_status, __meta_kubernetes_pod_annotation_istio_mtls]
-        action: keep
-        regex: (([^;]+);([^;]*))|(([^;]*);(true))
-      - source_labels: [__meta_kubernetes_pod_annotation_prometheus_io_path]
-        action: replace
-        target_label: __metrics_path__
-        regex: (.+)
-      - source_labels: [__address__]  # Only keep address that is host:port
-        action: keep    # otherwise an extra target with ':443' is added for https scheme
-        regex: ([^:]+):(\d+)
-      - source_labels: [__address__, __meta_kubernetes_pod_annotation_prometheus_io_port]
-        action: replace
-        regex: ([^:]+)(?::\d+)?;(\d+)
-        replacement: $1:$2
-        target_label: __address__
-      - action: labelmap
-        regex: __meta_kubernetes_pod_label_(.+)
-      - source_labels: [__meta_kubernetes_namespace]
-        action: replace
-        target_label: namespace
-      - source_labels: [__meta_kubernetes_pod_name]
-        action: replace
-        target_label: pod_name
----
-
-# Source: istio/charts/prometheus/templates/service.yaml
-apiVersion: v1
-kind: Service
-metadata:
-  name: prometheus
-  namespace: istio-system
-  annotations:
-    prometheus.io/scrape: 'true'
-  labels:
-    name: prometheus
-spec:
-  selector:
-    app: prometheus
-  ports:
-    - name: http-prometheus
-      protocol: TCP
-      port: 9090
-
----
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: prometheus
-  namespace: istio-system
-  labels:
-    app: prometheus
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: prometheus
-  template:
-    metadata:
-      labels:
-        app: prometheus
-      annotations:
-        sidecar.istio.io/inject: "false"
-        scheduler.alpha.kubernetes.io/critical-pod: ""
-    spec:
-      serviceAccountName: prometheus
-      containers:
-        - name: prometheus
-          image: "docker.io/prom/prometheus:v2.7.1"
-          imagePullPolicy: IfNotPresent
-          args:
-            - '--storage.tsdb.retention=6h'
-            - '--config.file=/etc/prometheus/prometheus.yml'
-          ports:
-            - containerPort: 9090
-              name: http
-          livenessProbe:
-            httpGet:
-              path: /-/healthy
-              port: 9090
-          readinessProbe:
-            httpGet:
-              path: /-/ready
-              port: 9090
-          resources:
-            requests:
-              cpu: 10m
-
-          volumeMounts:
-            - name: config-volume
-              mountPath: /etc/prometheus
-            - mountPath: /etc/istio-certs
-              name: istio-certs
-      volumes:
-        - name: config-volume
-          configMap:
-            name: prometheus
-        - name: istio-certs
-          secret:
-            defaultMode: 420
-            optional: true
-            secretName: istio.default

artifacts/loadtester/deployment.yaml

@@ -1,60 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: flagger-loadtester
-  labels:
-    app: flagger-loadtester
-spec:
-  selector:
-    matchLabels:
-      app: flagger-loadtester
-  template:
-    metadata:
-      labels:
-        app: flagger-loadtester
-      annotations:
-        prometheus.io/scrape: "true"
-    spec:
-      containers:
-        - name: loadtester
-          image: quay.io/stefanprodan/flagger-loadtester:0.1.0
-          imagePullPolicy: IfNotPresent
-          ports:
-            - name: http
-              containerPort: 8080
-          command:
-            - ./loadtester
-            - -port=8080
-            - -log-level=info
-            - -timeout=1h
-            - -log-cmd-output=true
-          livenessProbe:
-            exec:
-              command:
-                - wget
-                - --quiet
-                - --tries=1
-                - --timeout=4
-                - --spider
-                - http://localhost:8080/healthz
-            timeoutSeconds: 5
-          readinessProbe:
-            exec:
-              command:
-                - wget
-                - --quiet
-                - --tries=1
-                - --timeout=4
-                - --spider
-                - http://localhost:8080/healthz
-            timeoutSeconds: 5
-          resources:
-            limits:
-              memory: "512Mi"
-              cpu: "1000m"
-            requests:
-              memory: "32Mi"
-              cpu: "10m"
-          securityContext:
-            readOnlyRootFilesystem: true
-            runAsUser: 10001

artifacts/loadtester/service.yaml

@@ -1,15 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: flagger-loadtester
-  labels:
-    app: flagger-loadtester
-spec:
-  type: ClusterIP
-  selector:
-    app: flagger-loadtester
-  ports:
-    - name: http
-      port: 80
-      protocol: TCP
-      targetPort: http

artifacts/namespaces/test.yaml

@@ -1,6 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: test
-  labels:
-    istio-injection: enabled

artifacts/routing/destination-rule.yaml

@@ -1,45 +0,0 @@
-apiVersion: networking.istio.io/v1alpha3
-kind: VirtualService
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  gateways:
-    - public-gateway.istio-system.svc.cluster.local
-    - mesh
-  hosts:
-    - podinfo.istio.weavedx.com
-    - podinfo
-  http:
-    - route:
-        - destination:
-            host: podinfo
-            subset: primary
-          weight: 50
-        - destination:
-            host: podinfo
-            subset: canary
-          weight: 50
----
-apiVersion: networking.istio.io/v1alpha3
-kind: DestinationRule
-metadata:
-  name: podinfo-destination
-  namespace: test
-spec:
-  host: podinfo
-  trafficPolicy:
-    loadBalancer:
-      consistentHash:
-        httpCookie:
-          name: istiouser
-          ttl: 30s
-  subsets:
-    - name: primary
-      labels:
-        app: podinfo
-        role: primary
-    - name: canary
-      labels:
-        app: podinfo
-        role: canary

artifacts/routing/match.yaml

@@ -1,34 +0,0 @@
-apiVersion: networking.istio.io/v1alpha3
-kind: VirtualService
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  gateways:
-  - public-gateway.istio-system.svc.cluster.local
-  - mesh
-  hosts:
-  - podinfo.iowa.weavedx.com
-  - podinfo
-  http:
-  - match:
-    - headers:
-        user-agent:
-          regex: ^(?!.*Chrome)(?=.*\bSafari\b).*$
-    route:
-    - destination:
-        host: podinfo-primary
-        port:
-          number: 9898
-      weight: 0
-    - destination:
-        host: podinfo
-        port:
-          number: 9898
-      weight: 100
-  - route:
-    - destination:
-        host: podinfo-primary
-        port:
-          number: 9898
-      weight: 100

artifacts/routing/mirror.yaml

@@ -1,25 +0,0 @@
-apiVersion: networking.istio.io/v1alpha3
-kind: VirtualService
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  gateways:
-  - public-gateway.istio-system.svc.cluster.local
-  - mesh
-  hosts:
-  - podinfo.iowa.weavedx.com
-  - podinfo
-  http:
-  - route:
-    - destination:
-        host: podinfo-primary
-        port:
-          number: 9898
-      weight: 100
-    mirror:
-      host: podinfo
-      port:
-        number: 9898

artifacts/routing/weight.yaml

@@ -1,26 +0,0 @@
-apiVersion: networking.istio.io/v1alpha3
-kind: VirtualService
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  gateways:
-  - public-gateway.istio-system.svc.cluster.local
-  - mesh
-  hosts:
-  - podinfo.iowa.weavedx.com
-  - podinfo
-  http:
-  - route:
-    - destination:
-        host: podinfo-primary
-        port:
-          number: 9898
-      weight: 100
-    - destination:
-        host: podinfo
-        port:
-          number: 9898
-      weight: 0

artifacts/workloads/canary-deployment.yaml

@@ -1,75 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  replicas: 1
-  strategy:
-    rollingUpdate:
-      maxUnavailable: 0
-    type: RollingUpdate
-  selector:
-    matchLabels:
-      app: podinfo
-  template:
-    metadata:
-      annotations:
-        prometheus.io/scrape: "true"
-      labels:
-        app: podinfo
-    spec:
-      containers:
-      - name: podinfod
-        image: quay.io/stefanprodan/podinfo:1.2.0
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 9898
-          name: http
-          protocol: TCP
-        command:
-        - ./podinfo
-        - --port=9898
-        - --level=info
-        - --random-delay=false
-        - --random-error=false
-        env:
-        - name: PODINFO_UI_COLOR
-          value: green
-        livenessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/healthz
-          failureThreshold: 3
-          periodSeconds: 10
-          successThreshold: 1
-          timeoutSeconds: 2
-        readinessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/readyz
-          failureThreshold: 3
-          periodSeconds: 3
-          successThreshold: 1
-          timeoutSeconds: 2
-        resources:
-          limits:
-            cpu: 1000m
-            memory: 256Mi
-          requests:
-            cpu: 100m
-            memory: 16Mi
-        volumeMounts:
-        - mountPath: /data
-          name: data
-      volumes:
-      - emptyDir: {}
-        name: data

artifacts/workloads/canary-hpa.yaml

@@ -1,23 +0,0 @@
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: podinfo
-  namespace: test
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo
-  minReplicas: 2
-  maxReplicas: 3
-  metrics:
-  - type: Resource
-    resource:
-      name: cpu
-      # scale up if usage is above
-      # 99% of the requested CPU (100m)
-      targetAverageUtilization: 99
-  - type: Resource
-    resource:
-      name: memory
-      targetAverageValue: 200Mi

artifacts/workloads/canary-service.yaml

@@ -1,16 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  type: ClusterIP
-  selector:
-    app: podinfo
-  ports:
-  - name: http
-    port: 9898
-    protocol: TCP
-    targetPort: http

artifacts/workloads/primary-deployment.yaml

@@ -1,71 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: podinfo-primary
-  namespace: test
-  labels:
-    app: podinfo-primary
-spec:
-  replicas: 1
-  strategy:
-    rollingUpdate:
-      maxUnavailable: 0
-    type: RollingUpdate
-  selector:
-    matchLabels:
-      app: podinfo-primary
-  template:
-    metadata:
-      annotations:
-        prometheus.io/scrape: "true"
-      labels:
-        app: podinfo-primary
-    spec:
-      containers:
-      - name: podinfod
-        image: quay.io/stefanprodan/podinfo:1.1.1
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 9898
-          name: http
-          protocol: TCP
-        command:
-        - ./podinfo
-        - --port=9898
-        - --level=info
-        - --random-delay=false
-        - --random-error=false
-        env:
-        - name: PODINFO_UI_COLOR
-          value: blue
-        livenessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/healthz
-          initialDelaySeconds: 5
-          failureThreshold: 3
-          periodSeconds: 10
-          successThreshold: 1
-          timeoutSeconds: 1
-        readinessProbe:
-          exec:
-            command:
-            - podcli
-            - check
-            - http
-            - localhost:9898/readyz
-          initialDelaySeconds: 5
-          failureThreshold: 3
-          periodSeconds: 3
-          successThreshold: 1
-          timeoutSeconds: 1
-        resources:
-          limits:
-            cpu: 2000m
-            memory: 512Mi
-          requests:
-            cpu: 10m
-            memory: 64Mi

artifacts/workloads/primary-hpa.yaml

@@ -1,19 +0,0 @@
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: podinfo-primary
-  namespace: test
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: podinfo-primary
-  minReplicas: 2
-  maxReplicas: 4
-  metrics:
-  - type: Resource
-    resource:
-      name: cpu
-      # scale up if usage is above
-      # 99% of the requested CPU (100m)
-      targetAverageUtilization: 99

artifacts/workloads/primary-service.yaml

@@ -1,16 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: podinfo-primary
-  namespace: test
-  labels:
-    app: podinfo-primary
-spec:
-  type: ClusterIP
-  selector:
-    app: podinfo-primary
-  ports:
-  - name: http
-    port: 9898
-    protocol: TCP
-    targetPort: http

artifacts/workloads/virtual-service.yaml

@@ -1,30 +0,0 @@
-apiVersion: networking.istio.io/v1alpha3
-kind: VirtualService
-metadata:
-  name: podinfo
-  namespace: test
-  labels:
-    app: podinfo
-spec:
-  gateways:
-  - public-gateway.istio-system.svc.cluster.local
-  - mesh
-  hosts:
-  - podinfo.istio.weavedx.com
-  - podinfo
-  http:
-  - route:
-    - destination:
-        host: podinfo-primary
-        port:
-          number: 9898
-      weight: 100
-    - destination:
-        host: podinfo
-        port:
-          number: 9898
-      weight: 0
-    timeout: 10s
-    retries:
-      attempts: 3
-      perTryTimeout: 2s

charts/flagger/.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/flagger/Chart.yaml

@@ -1,19 +0,0 @@
-apiVersion: v1
-name: flagger
-version: 0.5.1
-appVersion: 0.5.1
-kubeVersion: ">=1.11.0-0"
-engine: gotpl
-description: Flagger is a Kubernetes operator that automates the promotion of canary deployments using Istio routing for traffic shifting and Prometheus metrics for canary analysis.
-home: https://docs.flagger.app
-icon: https://raw.githubusercontent.com/stefanprodan/flagger/master/docs/logo/flagger-icon.png
-sources:
-- https://github.com/stefanprodan/flagger
-maintainers:
-- name: stefanprodan
-  url: https://github.com/stefanprodan
-  email: stefanprodan@users.noreply.github.com
-keywords:
-- canary
-- istio
-- gitops

charts/flagger/README.md

@@ -1,84 +0,0 @@
-# Flagger
-
-[Flagger](https://github.com/stefanprodan/flagger) is a Kubernetes operator that automates the promotion of 
-canary deployments using Istio routing for traffic shifting and Prometheus metrics for canary analysis. 
-Flagger implements a control loop that gradually shifts traffic to the canary while measuring key performance indicators
-like HTTP requests success rate, requests average duration and pods health.
-Based on the KPIs analysis a canary is promoted or aborted and the analysis result is published to Slack.
-
-## Prerequisites
-
-* Kubernetes >= 1.11
-* Istio >= 1.0
-* Prometheus >= 2.6
-
-## Installing the Chart
-
-Add Flagger Helm repository:
-
-```console
-helm repo add flagger https://flagger.app
-```
-
-To install the chart with the release name `flagger`:
-
-```console
-$ helm install --name flagger --namespace istio-system flagger/flagger
-```
-
-The command deploys Flagger on the Kubernetes cluster in the istio-system namespace.
-The [configuration](#configuration) section lists the parameters that can be configured during installation.
-
-## Uninstalling the Chart
-
-To uninstall/delete the `flagger` deployment:
-
-```console
-$ helm delete --purge flagger
-```
-
-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 Flagger chart and their default values.
-
-Parameter | Description | Default
---- | --- | ---
-`image.repository` | image repository | `quay.io/stefanprodan/flagger`
-`image.tag` | image tag | `<VERSION>`
-`image.pullPolicy` | image pull policy | `IfNotPresent`
-`metricsServer` | Prometheus URL | `http://prometheus.istio-system:9090`
-`slack.url` | Slack incoming webhook | None
-`slack.channel` | Slack channel | None
-`slack.user` | Slack username | `flagger`
-`rbac.create` | if `true`, create and use RBAC resources | `true`
-`crd.create` | if `true`, create Flagger's CRDs | `true`
-`resources.requests/cpu` | pod CPU request | `10m`
-`resources.requests/memory` | pod memory request | `32Mi`
-`resources.limits/cpu` | pod CPU limit | `1000m`
-`resources.limits/memory` | pod memory limit | `512Mi`
-`affinity` | node/pod affinities | None
-`nodeSelector` | node labels for pod assignment | `{}`
-`tolerations` | list of node taints to tolerate | `[]`
-
-Specify each parameter using the `--set key=value[,key=value]` argument to `helm upgrade`. For example,
-
-```console
-$ helm upgrade -i flagger flagger/flagger \
-  --namespace istio-system \
-  --set slack.url=https://hooks.slack.com/services/YOUR/SLACK/WEBHOOK \
-  --set slack.channel=general
-```
-
-Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
-
-```console
-$ helm upgrade -i flagger flagger/flagger \
-  --namespace istio-system \
-  -f values.yaml
-```
-
-> **Tip**: You can use the default [values.yaml](values.yaml)
-
-

charts/flagger/templates/NOTES.txt

@@ -1 +0,0 @@
-Flagger installed

charts/flagger/templates/_helpers.tpl

@@ -1,42 +0,0 @@
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "flagger.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "flagger.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 "flagger.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 the name of the service account to use
-*/}}
-{{- define "flagger.serviceAccountName" -}}
-{{- if .Values.serviceAccount.create -}}
-    {{ default (include "flagger.fullname" .) .Values.serviceAccount.name }}
-{{- else -}}
-    {{ default "default" .Values.serviceAccount.name }}
-{{- end -}}
-{{- end -}}

charts/flagger/templates/account.yaml

@@ -1,11 +0,0 @@
-{{- if .Values.serviceAccount.create }}
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: {{ template "flagger.serviceAccountName" . }}
-  labels:
-    helm.sh/chart: {{ template "flagger.chart" . }}
-    app.kubernetes.io/name: {{ template "flagger.name" . }}
-    app.kubernetes.io/managed-by: {{ .Release.Service }}
-    app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}

charts/flagger/templates/crd.yaml

@@ -1,119 +0,0 @@
-{{- if .Values.crd.create }}
-apiVersion: apiextensions.k8s.io/v1beta1
-kind: CustomResourceDefinition
-metadata:
-  name: canaries.flagger.app
-spec:
-  group: flagger.app
-  version: v1alpha3
-  versions:
-    - name: v1alpha3
-      served: true
-      storage: true
-    - name: v1alpha2
-      served: true
-      storage: false
-    - name: v1alpha1
-      served: true
-      storage: false
-  names:
-    plural: canaries
-    singular: canary
-    kind: Canary
-    categories:
-      - all
-  scope: Namespaced
-  subresources:
-    status: {}
-  additionalPrinterColumns:
-    - name: Status
-      type: string
-      JSONPath: .status.phase
-    - name: Weight
-      type: string
-      JSONPath: .status.canaryWeight
-    - name: LastTransitionTime
-      type: string
-      JSONPath: .status.lastTransitionTime
-  validation:
-    openAPIV3Schema:
-      properties:
-        spec:
-          required:
-            - targetRef
-            - service
-            - canaryAnalysis
-          properties:
-            progressDeadlineSeconds:
-              type: number
-            targetRef:
-              type: object
-              required: ['apiVersion', 'kind', 'name']
-              properties:
-                apiVersion:
-                  type: string
-                kind:
-                  type: string
-                name:
-                  type: string
-            autoscalerRef:
-              anyOf:
-                - type: string
-                - type: object
-              required: ['apiVersion', 'kind', 'name']
-              properties:
-                apiVersion:
-                  type: string
-                kind:
-                  type: string
-                name:
-                  type: string
-            service:
-              type: object
-              required: ['port']
-              properties:
-                port:
-                  type: number
-            skipAnalysis:
-              type: boolean
-            canaryAnalysis:
-              properties:
-                interval:
-                  type: string
-                  pattern: "^[0-9]+(m|s)"
-                threshold:
-                  type: number
-                maxWeight:
-                  type: number
-                stepWeight:
-                  type: number
-                metrics:
-                  type: array
-                  properties:
-                    items:
-                      type: object
-                      required: ['name', 'interval', 'threshold']
-                      properties:
-                        name:
-                          type: string
-                        interval:
-                          type: string
-                          pattern: "^[0-9]+(m|s)"
-                        threshold:
-                          type: number
-                webhooks:
-                  type: array
-                  properties:
-                    items:
-                      type: object
-                      required: ['name', 'url', 'timeout']
-                      properties:
-                        name:
-                          type: string
-                        url:
-                          type: string
-                          format: url
-                        timeout:
-                          type: string
-                          pattern: "^[0-9]+(m|s)"
-{{- end }}

charts/flagger/templates/deployment.yaml

@@ -1,77 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "flagger.fullname" . }}
-  labels:
-    helm.sh/chart: {{ template "flagger.chart" . }}
-    app.kubernetes.io/name: {{ template "flagger.name" . }}
-    app.kubernetes.io/managed-by: {{ .Release.Service }}
-    app.kubernetes.io/instance: {{ .Release.Name }}
-spec:
-  replicas: 1
-  strategy:
-    type: Recreate
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: {{ template "flagger.name" . }}
-      app.kubernetes.io/instance: {{ .Release.Name }}
-  template:
-    metadata:
-      labels:
-        app.kubernetes.io/name: {{ template "flagger.name" . }}
-        app.kubernetes.io/instance: {{ .Release.Name }}
-    spec:
-      serviceAccountName: {{ template "flagger.serviceAccountName" . }}
-      containers:
-        - name: flagger
-          securityContext:
-            readOnlyRootFilesystem: true
-            runAsUser: 10001
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-          - name: http
-            containerPort: 8080
-          command:
-          - ./flagger
-          - -log-level=info
-          - -metrics-server={{ .Values.metricsServer }}
-          {{- if .Values.slack.url }}
-          - -slack-url={{ .Values.slack.url }}
-          - -slack-user={{ .Values.slack.user }}
-          - -slack-channel={{ .Values.slack.channel }}
-          {{- end }}
-          livenessProbe:
-            exec:
-              command:
-              - wget
-              - --quiet
-              - --tries=1
-              - --timeout=4
-              - --spider
-              - http://localhost:8080/healthz
-            timeoutSeconds: 5
-          readinessProbe:
-            exec:
-              command:
-              - wget
-              - --quiet
-              - --tries=1
-              - --timeout=4
-              - --spider
-              - http://localhost:8080/healthz
-            timeoutSeconds: 5
-          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/flagger/templates/rbac.yaml

@@ -1,35 +0,0 @@
-{{- if .Values.rbac.create }}
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: {{ template "flagger.fullname" . }}
-  labels:
-    helm.sh/chart: {{ template "flagger.chart" . }}
-    app.kubernetes.io/name: {{ template "flagger.name" . }}
-    app.kubernetes.io/managed-by: {{ .Release.Service }}
-    app.kubernetes.io/instance: {{ .Release.Name }}
-rules:
-- apiGroups: ['*']
-  resources: ['*']
-  verbs: ['*']
-- nonResourceURLs: ['*']
-  verbs: ['*']
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: {{ template "flagger.fullname" . }}
-  labels:
-    helm.sh/chart: {{ template "flagger.chart" . }}
-    app.kubernetes.io/name: {{ template "flagger.name" . }}
-    app.kubernetes.io/managed-by: {{ .Release.Service }}
-    app.kubernetes.io/instance: {{ .Release.Name }}
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: {{ template "flagger.fullname" . }}
-subjects:
-- name: {{ template "flagger.serviceAccountName" . }}
-  namespace: {{ .Release.Namespace }}
-  kind: ServiceAccount
-{{- end }}

charts/flagger/values.yaml

@@ -1,45 +0,0 @@
-# Default values for flagger.
-
-image:
-  repository: quay.io/stefanprodan/flagger
-  tag: 0.5.1
-  pullPolicy: IfNotPresent
-
-metricsServer: "http://prometheus.istio-system.svc.cluster.local:9090"
-
-slack:
-  user: flagger
-  channel:
-  # incoming webhook https://api.slack.com/incoming-webhooks
-  url:
-
-serviceAccount:
-  # serviceAccount.create: Whether to create a service account or not
-  create: true
-  # serviceAccount.name: The name of the service account to create or use
-  name: ""
-
-rbac:
-  # rbac.create: `true` if rbac resources should be created
-  create: true
-
-crd:
-  # crd.create: `true` if custom resource definitions should be created
-  create: true
-
-nameOverride: ""
-fullnameOverride: ""
-
-resources:
-  limits:
-    memory: "512Mi"
-    cpu: "1000m"
-  requests:
-    memory: "32Mi"
-    cpu: "10m"
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}

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

@@ -1,13 +0,0 @@
-apiVersion: v1
-name: grafana
-version: 1.0.0
-appVersion: 5.4.3
-description: Grafana dashboards for monitoring Flagger canary deployments
-icon: https://raw.githubusercontent.com/stefanprodan/flagger/master/docs/logo/flagger-icon.png
-home: https://flagger.app
-sources:
-- https://github.com/stefanprodan/flagger
-maintainers:
-- name: stefanprodan
-  url: https://github.com/stefanprodan
-  email: stefanprodan@users.noreply.github.com

charts/grafana/README.md

@@ -1,79 +0,0 @@
-# Flagger Grafana
-
-Grafana dashboards for monitoring progressive deployments powered by Istio, Prometheus and Flagger.
-
-![flagger-grafana](https://raw.githubusercontent.com/stefanprodan/flagger/master/docs/screens/grafana-canary-analysis.png)
-
-## Prerequisites
-
-* Kubernetes >= 1.11
-* Istio >= 1.0
-* Prometheus >= 2.6
-
-## Installing the Chart
-
-Add Flagger Helm repository:
-
-```console
-helm repo add flagger https://flagger.app
-```
-
-To install the chart with the release name `flagger-grafana`:
-
-```console
-helm upgrade -i flagger-grafana flagger/grafana \
---namespace=istio-system \
---set url=http://prometheus:9090 \
---set user=admin \
---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 `flagger-grafana` deployment:
-
-```console
-helm delete --purge flagger-grafana
-```
-
-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 | `<VERSION>`
-`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 | `ClusterIP`
-`url` | Prometheus URL, used when Weave Cloud token is empty | `http://prometheus:9090`
-`token` | Weave Cloud token | `none`
-`user` | Grafana admin username | `admin`
-`password` | Grafana admin password | `admin`
-
-Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
-
-```console
-helm install flagger/grafana --name flagger-grafana \
---set token=WEAVE-CLOUD-TOKEN
-```
-
-Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
-
-```console
-helm install flagger/grafana --name flagger-grafana -f values.yaml
-```
-
-> **Tip**: You can use the default [values.yaml](values.yaml)
-
-

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

@@ -1,90 +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_PATHS_PROVISIONING
-            value: /etc/grafana/provisioning/
-          {{- if .Values.password }}
-          - name: GF_SECURITY_ADMIN_USER
-            value: {{ .Values.user }}
-          - name: GF_SECURITY_ADMIN_PASSWORD
-            value: {{ .Values.password }}
-          {{- else }}
-          - name: GF_AUTH_BASIC_ENABLED
-            value: "false"
-          - name: GF_AUTH_ANONYMOUS_ENABLED
-            value: "true"
-          - name: GF_AUTH_ANONYMOUS_ORG_ROLE
-            value: Admin
-          {{- end }}
-          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

@@ -1,37 +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: 5.4.3
-  pullPolicy: IfNotPresent
-
-service:
-  type: ClusterIP
-  port: 80
-
-resources: {}
-  # limits:
-  #  cpu: 100m
-  #  memory: 128Mi
-  # requests:
-  #  cpu: 100m
-  #  memory: 128Mi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
-
-user: admin
-password:
-
-# Istio Prometheus instance
-url: http://prometheus:9090
-
-# Weave Cloud instance token
-token:

charts/loadtester/.helmignore

@@ -1,22 +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
-.vscode/

charts/loadtester/Chart.yaml

@@ -1,20 +0,0 @@
-apiVersion: v1
-name: loadtester
-version: 0.1.0
-appVersion: 0.1.0
-kubeVersion: ">=1.11.0-0"
-engine: gotpl
-description: Flagger's load testing services based on rakyll/hey that generates traffic during canary analysis when configured as a webhook.
-home: https://docs.flagger.app
-icon: https://raw.githubusercontent.com/stefanprodan/flagger/master/docs/logo/flagger-icon.png
-sources:
-  - https://github.com/stefanprodan/flagger
-maintainers:
-  - name: stefanprodan
-    url: https://github.com/stefanprodan
-    email: stefanprodan@users.noreply.github.com
-keywords:
-  - canary
-  - istio
-  - gitops
-  - load testing

charts/loadtester/README.md

@@ -1,78 +0,0 @@
-# Flagger load testing service
-
-[Flagger's](https://github.com/stefanprodan/flagger) load testing service is based on 
-[rakyll/hey](https://github.com/rakyll/hey) 
-and can be used to generates traffic during canary analysis when configured as a webhook.
-
-## Prerequisites
-
-* Kubernetes >= 1.11
-* Istio >= 1.0
-
-## Installing the Chart
-
-Add Flagger Helm repository:
-
-```console
-helm repo add flagger https://flagger.app
-```
-
-To install the chart with the release name `flagger-loadtester`:
-
-```console
-helm upgrade -i flagger-loadtester flagger/loadtester
-```
-
-The command deploys Grafana on the Kubernetes cluster in the default namespace.
-
-> **Tip**: Note that the namespace where you deploy the load tester should have the Istio sidecar injection enabled
-
-The [configuration](#configuration) section lists the parameters that can be configured during installation.
-
-## Uninstalling the Chart
-
-To uninstall/delete the `flagger-loadtester` deployment:
-
-```console
-helm delete --purge flagger-loadtester
-```
-
-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 load tester chart and their default values.
-
-Parameter | Description | Default
---- | --- | ---
-`image.repository` | Image repository | `quay.io/stefanprodan/flagger-loadtester`
-`image.pullPolicy` | Image pull policy | `IfNotPresent`
-`image.tag` | Image tag | `<VERSION>`
-`replicaCount` | desired number of pods | `1`
-`resources.requests.cpu` | CPU requests | `10m`
-`resources.requests.memory` | memory requests | `64Mi`
-`tolerations` | List of node taints to tolerate | `[]`
-`affinity` | node/pod affinities | `node`
-`nodeSelector` | node labels for pod assignment | `{}`
-`service.type` | type of service | `ClusterIP`
-`service.port` | ClusterIP port | `80`
-`cmd.logOutput` | Log the command output to stderr | `true`
-`cmd.timeout` | Command execution timeout | `1h`
-`logLevel` | Log level can be debug, info, warning, error or panic | `info`
-
-Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
-
-```console
-helm install flagger/loadtester --name flagger-loadtester \
---set cmd.logOutput=false
-```
-
-Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
-
-```console
-helm install flagger/loadtester --name flagger-loadtester -f values.yaml
-```
-
-> **Tip**: You can use the default [values.yaml](values.yaml)
-
-

charts/loadtester/templates/NOTES.txt

@@ -1 +0,0 @@
-Flagger's load testing service is available at http://{{ include "loadtester.fullname" . }}.{{ .Release.Namespace }}/

charts/loadtester/templates/_helpers.tpl

@@ -1,32 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "loadtester.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 "loadtester.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 "loadtester.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}

charts/loadtester/templates/deployment.yaml

@@ -1,66 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "loadtester.fullname" . }}
-  labels:
-    app.kubernetes.io/name: {{ include "loadtester.name" . }}
-    helm.sh/chart: {{ include "loadtester.chart" . }}
-    app.kubernetes.io/instance: {{ .Release.Name }}
-    app.kubernetes.io/managed-by: {{ .Release.Service }}
-spec:
-  replicas: {{ .Values.replicaCount }}
-  selector:
-    matchLabels:
-      app: {{ include "loadtester.name" . }}
-  template:
-    metadata:
-      labels:
-        app: {{ include "loadtester.name" . }}
-    spec:
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: http
-              containerPort: 8080
-          command:
-            - ./loadtester
-            - -port=8080
-            - -log-level={{ .Values.logLevel }}
-            - -timeout={{ .Values.cmd.timeout }}
-            - -log-cmd-output={{ .Values.cmd.logOutput }}
-          livenessProbe:
-            exec:
-              command:
-                - wget
-                - --quiet
-                - --tries=1
-                - --timeout=4
-                - --spider
-                - http://localhost:8080/healthz
-            timeoutSeconds: 5
-          readinessProbe:
-            exec:
-              command:
-                - wget
-                - --quiet
-                - --tries=1
-                - --timeout=4
-                - --spider
-                - http://localhost:8080/healthz
-            timeoutSeconds: 5
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-      {{- with .Values.nodeSelector }}
-      nodeSelector:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-    {{- with .Values.affinity }}
-      affinity:
-        {{- toYaml . | nindent 8 }}
-    {{- end }}
-    {{- with .Values.tolerations }}
-      tolerations:
-        {{- toYaml . | nindent 8 }}
-    {{- end }}

charts/loadtester/templates/service.yaml

@@ -1,18 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ include "loadtester.fullname" . }}
-  labels:
-    app.kubernetes.io/name: {{ include "loadtester.name" . }}
-    helm.sh/chart: {{ include "loadtester.chart" . }}
-    app.kubernetes.io/instance: {{ .Release.Name }}
-    app.kubernetes.io/managed-by: {{ .Release.Service }}
-spec:
-  type: {{ .Values.service.type }}
-  ports:
-    - port: {{ .Values.service.port }}
-      targetPort: http
-      protocol: TCP
-      name: http
-  selector:
-    app: {{ include "loadtester.name" . }}

charts/loadtester/values.yaml

@@ -1,29 +0,0 @@
-replicaCount: 1
-
-image:
-  repository: quay.io/stefanprodan/flagger-loadtester
-  tag: 0.1.0
-  pullPolicy: IfNotPresent
-
-logLevel: info
-cmd:
-  logOutput: true
-  timeout: 1h
-
-nameOverride: ""
-fullnameOverride: ""
-
-service:
-  type: ClusterIP
-  port: 80
-
-resources:
-  requests:
-    cpu: 10m
-    memory: 64Mi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}

charts/podinfo/.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/Chart.yaml

@@ -1,12 +0,0 @@
-apiVersion: v1
-version: 2.0.0
-appVersion: 1.4.0
-name: podinfo
-engine: gotpl
-description: Flagger canary deployment demo chart
-home: https://github.com/stefanprodan/flagger
-maintainers:
-- email: stefanprodan@users.noreply.github.com
-  name: stefanprodan
-sources:
-- https://github.com/stefanprodan/flagger

charts/podinfo/README.md

@@ -1,79 +0,0 @@
-# Podinfo
-
-Podinfo is a tiny web application made with Go 
-that showcases best practices of running canary deployments with Flagger and Istio.
-
-## Installing the Chart
-
-Add Flagger Helm repository:
-
-```console
-helm repo add flagger https://flagger.app
-```
-
-To install the chart with the release name `frontend`:
-
-```console
-helm upgrade -i frontend flagger/podinfo \
---namespace test \
---set nameOverride=frontend \
---set backend=http://backend.test:9898/echo \
---set canary.enabled=true \
---set canary.istioIngress.enabled=true \
---set canary.istioIngress.gateway=public-gateway.istio-system.svc.cluster.local \
---set canary.istioIngress.host=frontend.istio.example.com
-```
-
-To install the chart as `backend`:
-
-```console
-helm upgrade -i backend flagger/podinfo \
---namespace test \
---set nameOverride=backend \
---set canary.enabled=true 
-```
-
-## Uninstalling the Chart
-
-To uninstall/delete the `frontend` deployment:
-
-```console
-$ helm delete --purge frontend
-```
-
-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 podinfo chart and their default values.
-
-Parameter | Description | Default
---- | --- | ---
-`image.repository` | image repository | `quay.io/stefanprodan/podinfo`
-`image.tag` | image tag | `<VERSION>`
-`image.pullPolicy` | image pull policy | `IfNotPresent`
-`hpa.enabled` | enables HPA | `true`
-`hpa.cpu` | target CPU usage per pod | `80`
-`hpa.memory` | target memory usage per pod | `512Mi`
-`hpa.minReplicas` | maximum pod replicas | `2`
-`hpa.maxReplicas` | maximum pod replicas | `4`
-`resources.requests/cpu` | pod CPU request | `1m`
-`resources.requests/memory` | pod memory request | `16Mi`
-`backend` | 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`
-
-Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
-
-```console
-$ helm install flagger/podinfo --name frontend \
-  --set=image.tag=1.4.1,hpa.enabled=false
-```
-
-Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,
-
-```console
-$ helm install flagger/podinfo --name frontend -f values.yaml
-```
-
-

charts/podinfo/templates/NOTES.txt

@@ -1 +0,0 @@
-podinfo {{ .Release.Name }} deployed!

charts/podinfo/templates/_helpers.tpl

@@ -1,43 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "podinfo.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 "podinfo.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 "podinfo.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create chart name suffix.
-*/}}
-{{- define "podinfo.suffix" -}}
-{{- if .Values.canary.enabled -}}
-{{- "-primary" -}}
-{{- else -}}
-{{- "" -}}
-{{- end -}}
-{{- end -}}

charts/podinfo/templates/canary.yaml

@@ -1,54 +0,0 @@
-{{- if .Values.canary.enabled }}
-apiVersion: flagger.app/v1alpha3
-kind: Canary
-metadata:
-  name: {{ template "podinfo.fullname" . }}
-  labels:
-    app: {{ template "podinfo.name" . }}
-    chart: {{ template "podinfo.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  targetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name:  {{ template "podinfo.fullname" . }}
-  progressDeadlineSeconds: 60
-  autoscalerRef:
-    apiVersion: autoscaling/v2beta1
-    kind: HorizontalPodAutoscaler
-    name:  {{ template "podinfo.fullname" . }}
-  service:
-    port: {{ .Values.service.port }}
-    {{- if .Values.canary.istioIngress.enabled }}
-    gateways:
-    -  {{ .Values.canary.istioIngress.gateway }}
-    hosts:
-    - {{ .Values.canary.istioIngress.host }}
-    {{- end }}
-  canaryAnalysis:
-    interval: {{ .Values.canary.analysis.interval }}
-    threshold: {{ .Values.canary.analysis.threshold }}
-    maxWeight: {{ .Values.canary.analysis.maxWeight }}
-    stepWeight: {{ .Values.canary.analysis.stepWeight }}
-    metrics:
-    - name: istio_requests_total
-      threshold: {{ .Values.canary.thresholds.successRate }}
-      interval: 1m
-    - name: istio_request_duration_seconds_bucket
-      threshold: {{ .Values.canary.thresholds.latency }}
-      interval: 1m
-    {{- if .Values.canary.loadtest.enabled }}
-    webhooks:
-      - name: load-test-get
-        url: {{ .Values.canary.loadtest.url }}
-        timeout: 5s
-        metadata:
-          cmd: "hey -z 1m -q 5 -c 2 http://{{ template "podinfo.fullname" . }}.{{ .Release.Namespace }}:{{ .Values.service.port }}"
-      - name: load-test-post
-        url: {{ .Values.canary.loadtest.url }}
-        timeout: 5s
-        metadata:
-          cmd: "hey -z 1m -q 5 -c 2 -m POST -d '{\"test\": true}' http://{{ template "podinfo.fullname" . }}.{{ .Release.Namespace }}:{{ .Values.service.port }}/echo"
-    {{- end }}
-{{- end }}

charts/podinfo/templates/configmap.yaml

@@ -1,15 +0,0 @@
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ template "podinfo.fullname" . }}
-  labels:
-    app: {{ template "podinfo.name" . }}
-    chart: {{ template "podinfo.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-data:
-  config.yaml: |-
-    # http settings
-    http-client-timeout: 1m
-    http-server-timeout: {{ .Values.httpServer.timeout }}
-    http-server-shutdown-timeout: 5s

charts/podinfo/templates/deployment.yaml

@@ -1,93 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ template "podinfo.fullname" . }}
-  labels:
-    app: {{ template "podinfo.name" . }}
-    chart: {{ template "podinfo.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  strategy:
-    type: RollingUpdate
-    rollingUpdate:
-      maxUnavailable: 1
-  selector:
-    matchLabels:
-      app: {{ template "podinfo.fullname" . }}
-  template:
-    metadata:
-      labels:
-        app: {{ template "podinfo.fullname" . }}
-      annotations:
-        prometheus.io/scrape: 'true'
-    spec:
-      terminationGracePeriodSeconds: 30
-      containers:
-        - name: {{ .Chart.Name }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          command:
-            - ./podinfo
-            - --port={{ .Values.service.port }}
-            - --level={{ .Values.logLevel }}
-            - --random-delay={{ .Values.faults.delay }}
-            - --random-error={{ .Values.faults.error }}
-            - --config-path=/podinfo/config
-          env:
-          {{- if .Values.message }}
-          - name: PODINFO_UI_MESSAGE
-            value: {{ .Values.message }}
-          {{- end }}
-          {{- if .Values.backend }}
-          - name: PODINFO_BACKEND_URL
-            value: {{ .Values.backend }}
-          {{- end }}
-          ports:
-            - name: http
-              containerPort: {{ .Values.service.port }}
-              protocol: TCP
-          livenessProbe:
-            exec:
-              command:
-              - podcli
-              - check
-              - http
-              - localhost:{{ .Values.service.port }}/healthz
-            initialDelaySeconds: 5
-            timeoutSeconds: 5
-          readinessProbe:
-            exec:
-              command:
-              - podcli
-              - check
-              - http
-              - localhost:{{ .Values.service.port }}/readyz
-            initialDelaySeconds: 5
-            timeoutSeconds: 5
-          volumeMounts:
-          - name: data
-            mountPath: /data
-          - name: config
-            mountPath: /podinfo/config
-            readOnly: true
-          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: data
-        emptyDir: {}
-      - name: config
-        configMap:
-          name: {{ template "podinfo.fullname" . }}

charts/podinfo/templates/hpa.yaml

@@ -1,37 +0,0 @@
-{{- if .Values.hpa.enabled -}}
-apiVersion: autoscaling/v2beta1
-kind: HorizontalPodAutoscaler
-metadata:
-  name: {{ template "podinfo.fullname" . }}
-  labels:
-    app: {{ template "podinfo.name" . }}
-    chart: {{ template "podinfo.chart" . }}
-    release: {{ .Release.Name }}
-    heritage: {{ .Release.Service }}
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1beta2
-    kind: Deployment
-    name: {{ template "podinfo.fullname" . }}
-  minReplicas: {{ .Values.hpa.minReplicas }}
-  maxReplicas: {{ .Values.hpa.maxReplicas }}
-  metrics:
-  {{- if .Values.hpa.cpu }}
-  - type: Resource
-    resource:
-      name: cpu
-      targetAverageUtilization: {{ .Values.hpa.cpu }}
-  {{- end }}
-  {{- if .Values.hpa.memory }}
-  - type: Resource
-    resource:
-      name: memory
-      targetAverageValue: {{ .Values.hpa.memory }}
-  {{- end }}
-  {{- if .Values.hpa.requests }}
-  - type: Pod
-      pods:
-        metricName: http_requests
-        targetAverageValue: {{ .Values.hpa.requests }}
-  {{- end }}
-{{- end }}

charts/podinfo/templates/service.yaml

@@ -1,20 +0,0 @@
-{{- if not .Values.canary.enabled }}
-apiVersion: v1
-kind: Service
-metadata:
-  name: {{ template "podinfo.fullname" . }}
-  labels:
-    app: {{ template "podinfo.name" . }}
-    chart: {{ template "podinfo.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 "podinfo.fullname" . }}
-{{- end }}

charts/podinfo/templates/tests/test-config.yaml

@@ -1,22 +0,0 @@
-{{- $url := printf "%s%s.%s:%v" (include "podinfo.fullname" .) (include "podinfo.suffix" .) .Release.Namespace .Values.service.port -}}
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name:  {{ template "podinfo.fullname" . }}-tests
-  labels:
-    heritage: {{ .Release.Service }}
-    release: {{ .Release.Name }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
-    app: {{ template "podinfo.name" . }}
-data:
-  run.sh: |-
-    @test "HTTP POST /echo" {
-      run curl --retry 3 --connect-timeout 2 -sSX POST -d 'test' {{ $url }}/echo
-      [ $output = "test" ]
-    }
-    @test "HTTP POST /store" {
-      curl --retry 3 --connect-timeout 2 -sSX POST -d 'test' {{ $url }}/store
-    }
-    @test "HTTP GET /" {
-      curl --retry 3 --connect-timeout 2 -sS {{ $url }} | grep hostname
-    }

charts/podinfo/templates/tests/test-pod.yaml

@@ -1,43 +0,0 @@
-apiVersion: v1
-kind: Pod
-metadata:
-  name: {{ template "podinfo.fullname" . }}-tests-{{ randAlphaNum 5 | lower }}
-  annotations:
-    "helm.sh/hook": test-success
-    sidecar.istio.io/inject: "false"
-  labels:
-    heritage: {{ .Release.Service }}
-    release: {{ .Release.Name }}
-    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
-    app: {{ template "podinfo.name" . }}
-spec:
-  initContainers:
-    - name: "test-framework"
-      image: "dduportal/bats:0.4.0"
-      command:
-      - "bash"
-      - "-c"
-      - |
-        set -ex
-        # copy bats to tools dir
-        cp -R /usr/local/libexec/ /tools/bats/
-      volumeMounts:
-      - mountPath: /tools
-        name: tools
-  containers:
-    - name: {{ .Release.Name }}-ui-test
-      image: dduportal/bats:0.4.0
-      command: ["/tools/bats/bats", "-t", "/tests/run.sh"]
-      volumeMounts:
-      - mountPath: /tests
-        name: tests
-        readOnly: true
-      - mountPath: /tools
-        name: tools
-  volumes:
-  - name: tests
-    configMap:
-      name: {{ template "podinfo.fullname" . }}-tests
-  - name: tools
-    emptyDir: {}
-  restartPolicy: Never

charts/podinfo/values.yaml

@@ -1,73 +0,0 @@
-# Default values for podinfo.
-image:
-  repository: quay.io/stefanprodan/podinfo
-  tag: 1.4.0
-  pullPolicy: IfNotPresent
-
-service:
-  type: ClusterIP
-  port: 9898
-
-hpa:
-  enabled: true
-  minReplicas: 2
-  maxReplicas: 2
-  cpu: 80
-  memory: 512Mi
-
-canary:
-  enabled: true
-  istioIngress:
-    enabled: false
-    # Istio ingress gateway name
-    gateway: public-gateway.istio-system.svc.cluster.local
-    # external host name eg. podinfo.example.com
-    host:
-  analysis:
-    # schedule interval (default 60s)
-    interval: 15s
-    # max number of failed metric checks before rollback
-    threshold: 10
-    # max traffic percentage routed to canary
-    # percentage (0-100)
-    maxWeight: 50
-    # canary increment step
-    # percentage (0-100)
-    stepWeight: 5
-  thresholds:
-    # minimum req success rate (non 5xx responses)
-    # percentage (0-100)
-    successRate: 99
-    # maximum req duration P99
-    # milliseconds
-    latency: 500
-  loadtest:
-    enabled: false
-    # load tester address
-    url: http://flagger-loadtester.test/
-
-resources:
-  limits:
-  requests:
-    cpu: 100m
-    memory: 32Mi
-
-nodeSelector: {}
-
-tolerations: []
-
-affinity: {}
-
-nameOverride: ""
-fullnameOverride: ""
-
-logLevel: info
-backend: #http://backend-podinfo:9898/echo
-message: #UI greetings
-
-faults:
-  delay: false
-  error: false
-
-httpServer:
-  timeout: 30s

cmd/flagger/main.go

@@ -1,141 +0,0 @@
-package main
-
-import (
-	"flag"
-	"log"
-	"time"
-
-	_ "github.com/istio/glog"
-	istioclientset "github.com/knative/pkg/client/clientset/versioned"
-	"github.com/knative/pkg/signals"
-	clientset "github.com/stefanprodan/flagger/pkg/client/clientset/versioned"
-	informers "github.com/stefanprodan/flagger/pkg/client/informers/externalversions"
-	"github.com/stefanprodan/flagger/pkg/controller"
-	"github.com/stefanprodan/flagger/pkg/logging"
-	"github.com/stefanprodan/flagger/pkg/notifier"
-	"github.com/stefanprodan/flagger/pkg/server"
-	"github.com/stefanprodan/flagger/pkg/version"
-	"k8s.io/client-go/kubernetes"
-	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
-	"k8s.io/client-go/tools/cache"
-	"k8s.io/client-go/tools/clientcmd"
-)
-
-var (
-	masterURL           string
-	kubeconfig          string
-	metricsServer       string
-	controlLoopInterval time.Duration
-	logLevel            string
-	port                string
-	slackURL            string
-	slackUser           string
-	slackChannel        string
-)
-
-func init() {
-	flag.StringVar(&kubeconfig, "kubeconfig", "", "Path to a kubeconfig. Only required if out-of-cluster.")
-	flag.StringVar(&masterURL, "master", "", "The address of the Kubernetes API server. Overrides any value in kubeconfig. Only required if out-of-cluster.")
-	flag.StringVar(&metricsServer, "metrics-server", "http://prometheus:9090", "Prometheus URL")
-	flag.DurationVar(&controlLoopInterval, "control-loop-interval", 10*time.Second, "Kubernetes API sync interval")
-	flag.StringVar(&logLevel, "log-level", "debug", "Log level can be: debug, info, warning, error.")
-	flag.StringVar(&port, "port", "8080", "Port to listen on.")
-	flag.StringVar(&slackURL, "slack-url", "", "Slack hook URL.")
-	flag.StringVar(&slackUser, "slack-user", "flagger", "Slack user name.")
-	flag.StringVar(&slackChannel, "slack-channel", "", "Slack channel.")
-}
-
-func main() {
-	flag.Parse()
-
-	logger, err := logging.NewLogger(logLevel)
-	if err != nil {
-		log.Fatalf("Error creating logger: %v", err)
-	}
-	defer logger.Sync()
-
-	stopCh := signals.SetupSignalHandler()
-
-	cfg, err := clientcmd.BuildConfigFromFlags(masterURL, kubeconfig)
-	if err != nil {
-		logger.Fatalf("Error building kubeconfig: %v", err)
-	}
-
-	kubeClient, err := kubernetes.NewForConfig(cfg)
-	if err != nil {
-		logger.Fatalf("Error building kubernetes clientset: %v", err)
-	}
-
-	istioClient, err := istioclientset.NewForConfig(cfg)
-	if err != nil {
-		logger.Fatalf("Error building istio clientset: %v", err)
-	}
-
-	flaggerClient, err := clientset.NewForConfig(cfg)
-	if err != nil {
-		logger.Fatalf("Error building example clientset: %s", err.Error())
-	}
-
-	flaggerInformerFactory := informers.NewSharedInformerFactory(flaggerClient, time.Second*30)
-	canaryInformer := flaggerInformerFactory.Flagger().V1alpha3().Canaries()
-
-	logger.Infof("Starting flagger version %s revision %s", version.VERSION, version.REVISION)
-
-	ver, err := kubeClient.Discovery().ServerVersion()
-	if err != nil {
-		logger.Fatalf("Error calling Kubernetes API: %v", err)
-	}
-
-	logger.Infof("Connected to Kubernetes API %s", ver)
-
-	ok, err := controller.CheckMetricsServer(metricsServer)
-	if ok {
-		logger.Infof("Connected to metrics server %s", metricsServer)
-	} else {
-		logger.Errorf("Metrics server %s unreachable %v", metricsServer, err)
-	}
-
-	var slack *notifier.Slack
-	if slackURL != "" {
-		slack, err = notifier.NewSlack(slackURL, slackUser, slackChannel)
-		if err != nil {
-			logger.Errorf("Notifier %v", err)
-		} else {
-			logger.Infof("Slack notifications enabled for channel %s", slack.Channel)
-		}
-	}
-
-	// start HTTP server
-	go server.ListenAndServe(port, 3*time.Second, logger, stopCh)
-
-	c := controller.NewController(
-		kubeClient,
-		istioClient,
-		flaggerClient,
-		canaryInformer,
-		controlLoopInterval,
-		metricsServer,
-		logger,
-		slack,
-	)
-
-	flaggerInformerFactory.Start(stopCh)
-
-	logger.Info("Waiting for informer caches to sync")
-	for _, synced := range []cache.InformerSynced{
-		canaryInformer.Informer().HasSynced,
-	} {
-		if ok := cache.WaitForCacheSync(stopCh, synced); !ok {
-			logger.Fatalf("Failed to wait for cache sync")
-		}
-	}
-
-	// start controller
-	go func(ctrl *controller.Controller) {
-		if err := ctrl.Run(2, stopCh); err != nil {
-			logger.Fatalf("Error running controller: %v", err)
-		}
-	}(c)
-
-	<-stopCh
-}

cmd/loadtester/main.go

@@ -1,44 +0,0 @@
-package main
-
-import (
-	"flag"
-	"github.com/knative/pkg/signals"
-	"github.com/stefanprodan/flagger/pkg/loadtester"
-	"github.com/stefanprodan/flagger/pkg/logging"
-	"log"
-	"time"
-)
-
-var VERSION = "0.1.0"
-var (
-	logLevel     string
-	port         string
-	timeout      time.Duration
-	logCmdOutput bool
-)
-
-func init() {
-	flag.StringVar(&logLevel, "log-level", "debug", "Log level can be: debug, info, warning, error.")
-	flag.StringVar(&port, "port", "9090", "Port to listen on.")
-	flag.DurationVar(&timeout, "timeout", time.Hour, "Command exec timeout.")
-	flag.BoolVar(&logCmdOutput, "log-cmd-output", true, "Log command output to stderr")
-}
-
-func main() {
-	flag.Parse()
-
-	logger, err := logging.NewLogger(logLevel)
-	if err != nil {
-		log.Fatalf("Error creating logger: %v", err)
-	}
-	defer logger.Sync()
-
-	stopCh := signals.SetupSignalHandler()
-
-	taskRunner := loadtester.NewTaskRunner(logger, timeout, logCmdOutput)
-
-	go taskRunner.Start(100*time.Millisecond, stopCh)
-
-	logger.Infof("Starting load tester v%s API on port %s", VERSION, port)
-	loadtester.ListenAndServe(port, time.Minute, logger, taskRunner, stopCh)
-}

code-of-conduct.md

@@ -1,73 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as
-contributors and maintainers pledge to making participation in our project and
-our community a harassment-free experience for everyone, regardless of age, body
-size, disability, ethnicity, gender identity and expression, level of experience,
-education, socio-economic status, nationality, personal appearance, race,
-religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment
-include:
-
-* Using welcoming and inclusive language
-* Being respectful of differing viewpoints and experiences
-* Gracefully accepting constructive criticism
-* Focusing on what is best for the community
-* Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-* The use of sexualized language or imagery and unwelcome sexual attention or
-  advances
-* Trolling, insulting/derogatory comments, and personal or political attacks
-* Public or private harassment
-* Publishing others' private information, such as a physical or electronic
-  address, without explicit permission
-* Other conduct which could reasonably be considered inappropriate in a
-  professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable
-behavior and are expected to take appropriate and fair corrective action in
-response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or
-reject comments, commits, code, wiki edits, issues, and other contributions
-that are not aligned to this Code of Conduct, or to ban temporarily or
-permanently any contributor for other behaviors that they deem inappropriate,
-threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces
-when an individual is representing the project or its community. Examples of
-representing a project or community include using an official project e-mail
-address, posting via an official social media account, or acting as an appointed
-representative at an online or offline event. Representation of a project may be
-further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior
-may be reported by contacting stefan.prodan(at)gmail.com. 
-All complaints will be reviewed and investigated and will result in a response that is deemed
-necessary and appropriate to the circumstances. The project team is
-obligated to maintain confidentiality with regard to the reporter of
-an incident. Further details of specific enforcement policies may be
-posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good
-faith may face temporary or permanent repercussions as determined by other
-members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant](https://www.contributor-covenant.org), version 1.4,
-available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
-

docs/.vuepress/config.js

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+    description: 'Progressive Delivery operator for Kubernetes (Canary, A/B Testing and Blue/Green deployments)',
+    themeConfig: {
+        search: true,
+        activeHeaderLinks: false,
+        docsDir: 'docs',
+        repo: 'fluxcd/flagger',
+        nav: [
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+            { text: 'Changelog', link: 'https://github.com/fluxcd/flagger/blob/main/CHANGELOG.md' }
+        ]
+    },
+    head: [
+        ['link', { rel: 'icon', href: '/favicon.png' }],
+        ['link', { rel: 'stylesheet', href: '/website.css' }],
+        ['meta', { name: 'keywords', content: 'gitops kubernetes flagger flux istio linkerd appmesh contour gloo nginx skipper traefik' }],
+        ['meta', { name: 'twitter:card', content: 'summary_large_image' }],
+        ['meta', { name: 'twitter:title', content: 'Flagger' }],
+        ['meta', { name: 'twitter:description', content: 'Progressive delivery Kubernetes operator (Canary, A/B Testing and Blue/Green deployments)' }],
+        ['meta', { name: 'twitter:image:src', content: 'https://flagger.app/flagger-overview.png' }]
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docs/.vuepress/public/website.css

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+.icon.outbound {
+    display: none !important;
+}
+.site-name {
+    padding-left: 30px;
+    position: relative;
+    background: url(favicon.png) left 50% no-repeat;
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+/*.theme-container .theme-default-content:not(.custom) {*/
+/*    max-width: 920px;*/
+/*}*/

docs/README.md

@@ -0,0 +1,100 @@
+---
+title: Flagger
+home: true
+heroText: Flagger
+tagline: Progressive Delivery Operator for Kubernetes
+actionText: Get Started →
+actionLink: https://docs.flagger.app
+features:
+- title: Safer Releases
+  details: Reduce the risk of introducing a new software version in production by gradually shifting traffic to the new version while measuring metrics like HTTP/gRPC request success rate and latency.
+- title: Flexible Traffic Routing
+  details: Shift and route traffic between app versions automatically using an ingress controller or a service mesh compatible with Kubernetes Gateway API.
+- title:  Extensible Validation
+  details: Besides the builtin metrics checks, you can extend your application analysis with custom metrics and webhooks for running acceptance tests, load tests, or any other custom validation. 
+footer: Apache License 2.0 | Copyright © 2018-2025 The Flux authors
+---
+
+## Progressive Delivery
+
+Flagger was designed to give developers confidence in automating production releases with progressive delivery techniques. 
+
+::: tip Canary release
+
+A benefit of using canary releases is the ability to do capacity testing of the new version in a production environment
+with a safe rollback strategy if issues are found. By slowly ramping up the load, you can monitor and capture metrics
+about how the new version impacts the production environment.
+
+[Martin Fowler](https://martinfowler.com/bliki/CanaryRelease.html)
+:::
+
+Flagger can run automated application analysis, testing, promotion and rollback for the following deployment strategies:
+* **Canary** (progressive traffic shifting with session affinity)
+    * [Istio](https://docs.flagger.app/tutorials/istio-progressive-delivery),
+      [Linkerd](https://docs.flagger.app/tutorials/linkerd-progressive-delivery),
+      [Kuma Service Mesh](https://docs.flagger.app/tutorials/kuma-progressive-delivery),
+      [Gateway API](https://docs.flagger.app/tutorials/gatewayapi-progressive-delivery)
+    * [Contour](https://docs.flagger.app/tutorials/contour-progressive-delivery),
+      [Gloo](https://docs.flagger.app/tutorials/gloo-progressive-delivery),
+      [NGINX](https://docs.flagger.app/tutorials/nginx-progressive-delivery),
+      [Skipper](https://docs.flagger.app/tutorials/skipper-progressive-delivery),
+      [Traefik](https://docs.flagger.app/tutorials/traefik-progressive-delivery),
+      [Apache APISIX](https://docs.flagger.app/tutorials/apisix-progressive-delivery),
+      [Knative](https://docs.flagger.app/tutorials/knative-progressive-delivery)
+* **A/B Testing** (HTTP headers and cookies traffic routing)
+    * [Istio](https://docs.flagger.app/tutorials/istio-ab-testing),
+      [Gateway API](https://docs.flagger.app/tutorials/gatewayapi-progressive-delivery#a-b-testing),
+      [Contour](https://docs.flagger.app/tutorials/contour-progressive-delivery#a-b-testing),
+      [NGINX](https://docs.flagger.app/tutorials/nginx-progressive-delivery#a-b-testing)
+* **Blue/Green** (traffic switching and mirroring)
+    * [Kubernetes CNI](https://docs.flagger.app/tutorials/kubernetes-blue-green),
+      [Istio](https://docs.flagger.app/tutorials/istio-progressive-delivery#traffic-mirroring),
+      Linkerd, Kuma, Contour, Gloo, NGINX, Skipper, Traefik, Apache 
+
+Flagger's application analysis can be extended with metric queries targeting Prometheus, Datadog,
+CloudWatch, New Relic, Graphite, Dynatrace, InfluxDB and Google Cloud Monitoring.
+
+Flagger can be configured to [send notifications](https://docs.flagger.app/usage/alerting) to
+Slack, Microsoft Teams, Discord and Rocket.
+It will post messages when a deployment has been initialised,
+when a new revision has been detected and if the canary analysis failed or succeeded.
+
+## GitOps
+
+![GitOps with Flagger and Flux](/flagger-gitops.png)
+
+You can build fully automated GitOps pipelines for canary deployments with Flagger and
+[Flux](https://github.com/fluxcd/flux2).
+
+::: tip GitOps
+
+GitOps is a way to do Kubernetes cluster management and application delivery.
+It works by using Git as a single source of truth for declarative infrastructure and applications.
+With Git at the center of your delivery pipelines, developers can make pull requests
+to accelerate and simplify application deployments and operations tasks to Kubernetes.
+
+:::
+
+## Getting Help
+
+If you have any questions about Flagger and progressive delivery:
+
+* Read the Flagger [docs](https://docs.flagger.app).
+* Invite yourself to the [CNCF community slack](https://slack.cncf.io/)
+  and join the [#flagger](https://cloud-native.slack.com/messages/flagger/) channel.
+* Check out the [Flux talks section](https://fluxcd.io/community/#talks) and to see a list of online talks,
+  hands-on training and meetups.
+* File an [issue](https://github.com/fluxcd/flagger/issues/new).
+
+Your feedback is always welcome!
+
+## License
+
+Flagger is [Apache 2.0](https://raw.githubusercontent.com/fluxcd/flagger/main/LICENSE)
+licensed and accepts contributions via GitHub pull requests.
+
+Flagger was initially developed in 2018 at Weaveworks by Stefan Prodan.
+In 2020 Flagger became a [Cloud Native Computing Foundation](https://cncf.io/) project,
+part of [Flux](https://fluxcd.io) family of GitOps tools.
+
+[![CNCF](/cncf.png)](https://cncf.io/)