Move to github actions (#11235)

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>

.circleci/config.yml

@@ -1,197 +1,33 @@
 ---
-version: 2.1
+# Prometheus has switched to GitHub action.
+# Circle CI is not disabled repository-wise so that previous pull requests
+# continue working.
+# This file does not generate any CircleCI workflow.
 
-orbs:
+version: 2.1
-  prometheus: prometheus/prometheus@0.16.0
-  go: circleci/go@1.7.0
-  win: circleci/windows@2.3.0
 
 executors:
-  # Whenever the Go version is updated here, .promu.yml
-  # should also be updated.
   golang:
     docker:
-      - image: quay.io/prometheus/golang-builder:1.18-base
+      - image: busybox
-  golang_oldest:
-    docker:
-      - image: quay.io/prometheus/golang-builder:1.17-base
 
 jobs:
-  test_go:
+  noopjob:
     executor: golang
 
     steps:
-      - prometheus/setup_environment
-      - go/load-cache:
-          key: v1
-      - run:
-          command: make GO_ONLY=1
-          environment:
-            # Run garbage collection more aggressively to avoid getting OOMed during the lint phase.
-            GOGC: "20"
-            # By default Go uses GOMAXPROCS but a Circle CI executor has many
-            # cores (> 30) while the CPU and RAM resources are throttled. If we
-            # don't limit this to the number of allocated cores, the job is
-            # likely to get OOMed and killed.
-            GOOPTS: "-p 2"
-            GOMAXPROCS: "2"
-            GO111MODULE: "on"
-      - run: go test ./tsdb/ -test.tsdb-isolation=false
-      - run: make -C documentation/examples/remote_storage
-      - run: make -C documentation/examples
-      - prometheus/check_proto:
-          version: "3.15.8"
-      - prometheus/store_artifact:
-          file: prometheus
-      - prometheus/store_artifact:
-          file: promtool
-      - go/save-cache:
-          key: v1
-      - store_test_results:
-          path: test-results
-
-  test_ui:
-    executor: golang
-
-    steps:
-      - checkout
-      - restore_cache:
-          keys:
-            - v3-npm-deps-{{ checksum "web/ui/package-lock.json" }}
-            - v3-npm-deps-
-      - run: make assets-tarball
-      - run: make ui-lint
-      - run: make ui-test
-      - persist_to_workspace:
-          root: .
-          paths:
-            - .tarballs
-      - save_cache:
-          key: v3-npm-deps-{{ checksum "web/ui/package-lock.json" }}
-          paths:
-            - ~/.npm
-
-  test_windows:
-    executor:
-      name: win/default
-      shell: powershell
-    working_directory: /go/src/github.com/prometheus/prometheus
-    steps:
-      - checkout
-      - run:
-          # Temporary workaround until circleci updates go.
-          command: |
-            choco upgrade -y golang
-      - run:
-          command: refreshenv
       - run:
-          command: |
+          command: "true"
-            $TestTargets = go list ./... | Where-Object { $_ -NotMatch "(github.com/prometheus/prometheus/discovery.*|github.com/prometheus/prometheus/config|github.com/prometheus/prometheus/web)"}
-            go test $TestTargets -vet=off -v
-          environment:
-            GOGC: "20"
-            GOOPTS: "-p 2"
-
-  test_golang_oldest:
-    executor: golang_oldest
-    steps:
-      - checkout
-      - run: make build
-      - run: go test ./tsdb/...
-      - run: go test ./tsdb/ -test.tsdb-isolation=false
-
-  test_mixins:
-    executor: golang
-    steps:
-      - checkout
-      - run: go install ./cmd/promtool/.
-      - run: go install github.com/google/go-jsonnet/cmd/jsonnet@latest
-      - run: go install github.com/google/go-jsonnet/cmd/jsonnetfmt@latest
-      - run: go install github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@latest
-      - run: make -C documentation/prometheus-mixin clean
-      - run: make -C documentation/prometheus-mixin jb_install
-      - run: make -C documentation/prometheus-mixin
-      - run: git diff --exit-code
-
-  repo_sync:
-    executor: golang
-    steps:
-      - checkout
-      - run: ./scripts/sync_repo_files.sh
 
 workflows:
   version: 2
   prometheus:
     jobs:
-      - test_go:
+      - noopjob
-          filters:
-            tags:
-              only: /.*/
-      - test_ui:
-          filters:
-            tags:
-              only: /.*/
-      - test_golang_oldest:
-          filters:
-            tags:
-              only: /.*/
-      - test_mixins:
-          filters:
-            tags:
-              only: /.*/
-      - test_windows:
-          filters:
-            branches:
-              only: /^(release-.*|.*build-all.*)$/
-            tags:
-              only: /^v2(\.[0-9]+){2}(-.+|[^-.]*)$/
-      - prometheus/build:
-          name: build
-          parallelism: 3
-          promu_opts: "-p linux/amd64 -p windows/amd64 -p linux/arm64 -p darwin/amd64 -p darwin/arm64 -p linux/386"
-          filters:
-            tags:
-              ignore: /^v2(\.[0-9]+){2}(-.+|[^-.]*)$/
-            branches:
-              ignore: /^(main|release-.*|.*build-all.*)$/
-      - prometheus/build:
-          name: build_all
-          parallelism: 12
-          filters:
-            branches:
-              only: /^(main|release-.*|.*build-all.*)$/
-            tags:
-              only: /^v2(\.[0-9]+){2}(-.+|[^-.]*)$/
-      - prometheus/publish_main:
-          context: org-context
-          requires:
-            - test_go
-            - test_ui
-            - build_all
-          filters:
-            branches:
-              only: main
-          image: circleci/golang:1-node
-      - prometheus/publish_release:
-          context: org-context
-          requires:
-            - test_go
-            - test_ui
-            - build_all
-          filters:
-            tags:
-              only: /^v2(\.[0-9]+){2}(-.+|[^-.]*)$/
-            branches:
-              ignore: /.*/
-          image: circleci/golang:1-node
-  daily:
     triggers:
       - schedule:
-          cron: "49 19 * * *"
+          cron: "0 0 30 2 *"
           filters:
             branches:
               only:
                 - main
-    jobs:
-      - repo_sync:
-          context: org-context

.github/actions/build/action.yml

@@ -0,0 +1,24 @@
+name: Build
+inputs:
+  thread:
+    type: integer
+    description: Current thread
+    required: true
+    default: 3
+  parallelism:
+    type: integer
+    description: Number of builds to do in parallel
+    default: 3
+  promu_opts:
+    type: string
+    description: Options to pass to promu
+runs:
+  using: composite
+  steps:
+    - uses: ./.github/actions/setup_environment
+    - run: ~/go/bin/promu crossbuild -v --parallelism ${{ inputs.parallelism }} --parallelism-thread ${{ inputs.thread }} ${{ inputs.promu_opts }}
+      shell: bash
+    - uses: actions/upload-artifact@v3
+      with:
+        path: |
+          .build

.github/actions/check_proto/action.yml

@@ -0,0 +1,20 @@
+name: Check proto files
+inputs:
+  version:
+    type: string
+    description: Protoc version
+    default: "3.5.1"
+runs:
+  using: composite
+  steps:
+    - run: |
+        env
+        set -x
+        curl -s -L https://github.com/protocolbuffers/protobuf/releases/download/v${{ inputs.version }}/protoc-${{ inputs.version }}-linux-x86_64.zip > /tmp/protoc.zip
+        unzip -d /tmp /tmp/protoc.zip
+        chmod +x /tmp/bin/protoc
+        export PATH=/tmp/bin:$PATH
+        make proto
+      shell: bash
+    - run: git diff --exit-code
+      shell: bash

.github/actions/publish_images/action.yml

@@ -0,0 +1,46 @@
+name: Publish image
+inputs:
+  registry:
+    type: string
+    description: Docker registry
+  organization:
+    type: string
+    description: Organization
+  login:
+    type: string
+    description: Username
+  password:
+    type: string
+    description: Password
+  dockerfile_path:
+    description: Path to Dockerfile
+    type: string
+    default: ""
+  dockerbuild_context:
+    description: Path to Dockerbuild context
+    type: string
+    default: ""
+  container_image_name:
+    description: Name of the container image
+    type: string
+    default: ""
+runs:
+  using: composite
+  steps:
+    - name: Download all workflow run artifacts
+      uses: actions/download-artifact@v3
+    - uses: ./.github/actions/setup_environment
+    - if: inputs.dockerfile_path != ""
+      run: echo "export DOCKERFILE_PATH=${{ inputs.dockerfile_path }}" >> /tmp/tmp-profile
+    - if: inputs.container_image_name != ""
+      run: echo "export DOCKER_IMAGE_NAME=${{ inputs.container_image_name }}" >> /tmp/tmp-profile
+    - if: inputs.dockerbuild_context != ""
+      run: echo "export DOCKERBUILD_CONTEXT=${{ inputs.dockerbuild_context }}" >> /tmp/tmp-profile
+    - run: |
+        touch /tmp/tmp-profile
+        . /tmp/tmp-profile
+        make docker DOCKER_REPO=${{ inputs.registry }}/${{ inputs.organization }}
+        docker images
+        echo ${{ inputs.password }} | docker login -u ${{ inputs.login }} --password-stdin ${{ inputs.registry }}
+        make docker-publish DOCKER_REPO=${{ inputs.registry }}/${{ inputs.organization }}
+        make docker-manifest DOCKER_REPO=${{ inputs.registry }}/${{ inputs.organization }}

.github/actions/publish_main/action.yml

@@ -0,0 +1,40 @@
+name: Publish image
+inputs:
+  docker_hub_organization:
+    type: string
+    description: DockerHub organization
+    default: prom
+  docker_hub_login:
+    type: string
+    description: DockerHub username
+  docker_hub_password:
+    type: string
+    description: DockerHub password
+  quay_io_organization:
+    type: string
+    description: Quay.io organization
+    default: prometheus
+  quay_io_login:
+    type: string
+    description: Quay.io username
+  quay_io_password:
+    type: string
+    description: Quay.io password
+runs:
+  using: composite
+  steps:
+    - uses: ./.github/actions/setup_environment
+    - uses: ./.github/actions/publish_images
+      if: inputs.docker_hub_organization != '' && inputs.docker_hub_login != ''
+      with:
+        registry: docker.io
+        organization: ${{ inputs.docker_hub_organization }}
+        login: ${{ inputs.docker_hub_login }}
+        password: ${{ inputs.docker_hub_password }}
+    - uses: ./.github/actions/publish_images
+      if: inputs.quay_io_organization != '' && inputs.quay_io_login != ''
+      with:
+        registry: quay.io
+        organization: ${{ inputs.quay_io_organization }}
+        login: ${{ inputs.quay_io_login }}
+        password: ${{ inputs.quay_io_password }}

.github/actions/publish_release/action.yml

@@ -0,0 +1,46 @@
+name: Publish image
+inputs:
+  docker_hub_organization:
+    type: string
+    description: DockerHub organization
+    default: prom
+  docker_hub_login:
+    type: string
+    description: DockerHub username
+  docker_hub_password:
+    type: string
+    description: DockerHub password
+  quay_io_organization:
+    type: string
+    description: Quay.io organization
+    default: prometheus
+  quay_io_login:
+    type: string
+    description: Quay.io username
+  quay_io_password:
+    type: string
+    description: Quay.io password
+runs:
+  using: composite
+  steps:
+    - uses: ./.github/actions/setup_environment
+    - run: promu crossbuild tarballs
+      shell: bash
+    - run: promu checksum .tarballs
+      shell: bash
+    - run: promu release .tarballs
+      shell: bash
+    - uses: ./.github/actions/publish_release_images
+      if: inputs.docker_hub_organization != '' && inputs.docker_hub_login != ''
+      with:
+        registry: docker.io
+        organization: ${{ inputs.docker_hub_organization }}
+        login: ${{ inputs.docker_hub_login }}
+        password: ${{ inputs.docker_hub_password }}
+    - uses: ./.github/actions/publish_release_images
+      if: inputs.quay_io_organization != '' && inputs.quay_io_login != ''
+      with:
+        registry: quay.io
+        organization: ${{ inputs.quay_io_organization }}
+        login: ${{ inputs.quay_io_login }}
+        password: ${{ inputs.quay_io_password }}

.github/actions/publish_release_image/action.yml

@@ -0,0 +1,52 @@
+name: Publish release image
+inputs:
+  registry:
+    type: string
+    description: Docker registry
+  organization:
+    type: string
+    description: Organization
+  login:
+    type: string
+    description: Username
+  password:
+    type: string
+    description: Password
+  dockerfile_path:
+    description: Path to Dockerfile
+    type: string
+    default: ""
+  dockerbuild_context:
+    description: Path to Dockerbuild context
+    type: string
+    default: ""
+  container_image_name:
+    description: Name of the container image
+    type: string
+    default: ""
+runs:
+  using: composite
+  steps:
+    - name: Download all workflow run artifacts
+      uses: actions/download-artifact@v3
+    - uses: ./.github/actions/setup_environment
+    - if: inputs.dockerfile_path != ""
+      run: echo "export DOCKERFILE_PATH=${{ inputs.dockerfile_path }}" }} /tmp/tmp-profile
+    - if: inputs.container_image_name != ""
+      run: echo "export DOCKER_IMAGE_NAME=${{ inputs.container_image_name }}" }} /tmp/tmp-profile
+    - if: inputs.dockerbuild_context != ""
+      run: echo "export DOCKERBUILD_CONTEXT=${{ inputs.dockerbuild_context }}" }} /tmp/tmp-profile
+    - run: |
+        current_tag=${GITHUB_REF#refs/*/}
+        touch /tmp/tmp-profile
+        . /tmp/tmp-profile
+        make docker DOCKER_IMAGE_TAG="$current_tag" DOCKER_REPO=${{ inputs.registry }}/${{ inputs.organization }}
+        docker images
+        echo ${{ inputs.password }} | docker login -u ${{ inputs.login }} --password-stdin ${{ inputs.registry }}
+        make docker-publish DOCKER_IMAGE_TAG="$current_tag" DOCKER_REPO=${{ inputs.registry }}/${{ inputs.organization }}
+        make docker-manifest DOCKER_IMAGE_TAG="$current_tag" DOCKER_REPO=${{ inputs.registry }}/${{ inputs.organization }}
+        if [[ "$current_tag" =~ ^v[0-9]+(\.[0-9]+){2}$ ]]; then
+          make docker-tag-latest DOCKER_IMAGE_TAG="$current_tag" DOCKER_REPO=${{ input.registry }}/${{ input.organization }}
+          make docker-publish DOCKER_IMAGE_TAG="latest" DOCKER_REPO=${{ input.registry }}/${{ input.organization }}
+          make docker-manifest DOCKER_IMAGE_TAG="latest" DOCKER_REPO=${{ input.registry }}/${{ input.organization }}
+        fi

.github/actions/setup_environment/action.yml

@@ -0,0 +1,33 @@
+name: Setup environment
+inputs:
+  enable_go:
+    type: boolean
+    description: Whether to enable go specific features, such as caching.
+    default: true
+  enable_npm:
+    type: boolean
+    description: Whether to enable npm specific features, such as caching.
+    default: true
+runs:
+  using: composite
+  steps:
+    - uses: actions/cache@v3
+      if: ${{ inputs.enable_go }}
+      with:
+        path: |
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+        restore-keys: |
+          ${{ runner.os }}-go-
+    - uses: actions/cache@v3
+      if: ${{ inputs.enable_npm }}
+      with:
+        path: |
+          ~/.npm
+        key: ${{ runner.os }}-npm-${{ hashFiles('web/ui/package-lock.json') }}
+        restore-keys: |
+          ${{ runner.os }}-npm-
+    - run: make promu
+      shell: bash
+      if: ${{ inputs.enable_go }}

.github/workflows/repo_sync.yml

@@ -0,0 +1,12 @@
+---
+on:
+  schedule:
+    - cron: '44 17 * * *'
+jobs:
+  repo_sync:
+    runs-on: ubuntu-latest
+    container:
+      image: quay.io/prometheus/golang-builder
+    steps:
+      - uses: actions/checkout@v3
+      - run: ./scripts/sync_repo_files.sh

.github/workflows/test.yml

@@ -0,0 +1,147 @@
+---
+name: tests
+on:
+  pull_request:
+  push:
+jobs:
+  test_go:
+    runs-on: ubuntu-latest
+    # Whenever the Go version is updated here, .promu.yml
+    # should also be updated.
+    container:
+      image: quay.io/prometheus/golang-builder:1.18-base
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/setup_environment
+      - run: make GO_ONLY=1 SKIP_GOLANGCI_LINT=1
+      - run: go test ./tsdb/ -test.tsdb-isolation=false
+      - run: make -C documentation/examples/remote_storage
+      - run: make -C documentation/examples
+      - uses: ./.github/actions/check_proto
+        with:
+          version: "3.15.8"
+
+  test_ui:
+    runs-on: ubuntu-latest
+    # Whenever the Go version is updated here, .promu.yml
+    # should also be updated.
+    container:
+      image: quay.io/prometheus/golang-builder:1.18-base
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/setup_environment
+        with:
+          enable_go: false
+          enable_npm: true
+      - run: make assets-tarball
+      - run: make ui-lint
+      - run: make ui-test
+      - uses: actions/upload-artifact@v3
+        with:
+          path: |
+            .tarballs
+
+  test_windows:
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version: '<1.19'
+      - run: |
+          $TestTargets = go list ./... | Where-Object { $_ -NotMatch "(github.com/prometheus/prometheus/discovery.*|github.com/prometheus/prometheus/config|github.com/prometheus/prometheus/web)"}
+          go test $TestTargets -vet=off -v
+        shell: powershell
+
+  test_golang_oldest:
+    runs-on: ubuntu-latest
+    # The go verson in this image should be N-1 wrt test_go.
+    container:
+      image: quay.io/prometheus/golang-builder:1.17-base
+    steps:
+      - uses: actions/checkout@v3
+      - run: make build
+      - run: go test ./tsdb/...
+      - run: go test ./tsdb/ -test.tsdb-isolation=false
+
+  test_mixins:
+    runs-on: ubuntu-latest
+    # Whenever the Go version is updated here, .promu.yml
+    # should also be updated.
+    container:
+      image: quay.io/prometheus/golang-builder:1.18-base
+    steps:
+      - uses: actions/checkout@v3
+      - run: go install ./cmd/promtool/.
+      - run: go install github.com/google/go-jsonnet/cmd/jsonnet@latest
+      - run: go install github.com/google/go-jsonnet/cmd/jsonnetfmt@latest
+      - run: go install github.com/jsonnet-bundler/jsonnet-bundler/cmd/jb@latest
+      - run: make -C documentation/prometheus-mixin clean
+      - run: make -C documentation/prometheus-mixin jb_install
+      - run: make -C documentation/prometheus-mixin
+      - run: git diff --exit-code
+
+  build:
+    runs-on: ubuntu-latest
+    if: |
+      !(github.event_name == 'create' && github.event.ref_type != 'tag' && !startsWith(github.event.ref, 'refs/tags/v2.'))
+      &&
+      !(github.event_name == 'pull_request' && startsWith(github.event.pull_request.base.ref, 'release-'))
+      &&
+      !(github.event_name == 'push' && github.event.ref == 'refs/heads/main')
+    strategy:
+      matrix:
+        thread: [ 0, 1, 2 ]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/build
+        with:
+          promu_opts: "-p linux/amd64 -p windows/amd64 -p linux/arm64 -p darwin/amd64 -p darwin/arm64 -p linux/386"
+          parallelism: 3
+          thread: ${{ matrix.thread }}
+  build_all:
+    runs-on: ubuntu-latest
+    if: |
+      (github.event_name == 'create' && github.event.ref_type != 'tag' && !startsWith(github.event.ref, 'refs/tags/v2.'))
+      ||
+      (github.event_name == 'pull_request' && startsWith(github.event.pull_request.base.ref, 'release-'))
+      ||
+      (github.event_name == 'push' && github.event.ref == 'refs/heads/main')
+    strategy:
+      matrix:
+        thread: [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 ]
+
+    # Whenever the Go version is updated here, .promu.yml
+    # should also be updated.
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/build
+        with:
+          parallelism: 12
+          thread: ${{ matrix.thread }}
+
+  publish_main:
+    runs-on: ubuntu-latest
+    needs: [test_ui, test_go, test_windows, build_all]
+    if: "github.event_name == 'push' && github.event.ref == 'refs/heads/main'"
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/publish_main
+        with:
+          docker_hub_login: ${{ secrets.docker_hub_login }}
+          docker_hub_password: ${{ secrets.docker_hub_password }}
+          quay_io_login: ${{ secrets.quay_io_login }}
+          quay_io_password: ${{ secrets.quay_io_password }}
+  publish_release:
+    runs-on: ubuntu-latest
+    needs: [test_ui, test_go, test_windows, build_all]
+    if: github.event_name == 'create' && github.event.ref_type == 'tag' && startsWith(github.event.ref, 'refs/tags/v2.')
+    steps:
+      - uses: actions/checkout@v3
+      - uses: ./.github/actions/publish_release
+        with:
+          docker_hub_login: ${{ secrets.docker_hub_login }}
+          docker_hub_password: ${{ secrets.docker_hub_password }}
+          quay_io_login: ${{ secrets.quay_io_login }}
+          quay_io_password: ${{ secrets.quay_io_password }}

Makefile.common

@@ -58,6 +58,7 @@ endif
 PROMU_VERSION ?= 0.13.0
 PROMU_URL     := https://github.com/prometheus/promu/releases/download/v$(PROMU_VERSION)/promu-$(PROMU_VERSION).$(GO_BUILD_PLATFORM).tar.gz
 
+SKIP_GOLANGCI_LINT :=
 GOLANGCI_LINT :=
 GOLANGCI_LINT_OPTS ?=
 GOLANGCI_LINT_VERSION ?= v1.45.2
@@ -67,7 +68,9 @@ ifeq ($(GOHOSTOS),$(filter $(GOHOSTOS),linux darwin))
 	ifeq ($(GOHOSTARCH),$(filter $(GOHOSTARCH),amd64 i386))
 		# If we're in CI and there is an Actions file, that means the linter
 		# is being run in Actions, so we don't need to run it here.
-		ifeq (,$(CIRCLE_JOB))
+		ifneq (,$(SKIP_GOLANGCI_LINT))
+			GOLANGCI_LINT :=
+		else ifeq (,$(CIRCLE_JOB))
 			GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint
 		else ifeq (,$(wildcard .github/workflows/golangci-lint.yml))
 			GOLANGCI_LINT := $(FIRST_GOPATH)/bin/golangci-lint