splunk-otel-collector-chart/.github/workflows/update_docker_images.yaml at 796bd727e0ec904ec1c31306c5e092d6d9e44b9b · signalfx/splunk-otel-collector-chart · GitHub

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name: Update Docker Images

# Description: This workflow automatically checks for new versions of specified Docker images and
# updates them if necessary.

on:
  schedule:
    # Run every 12th hour at minute 45 past.
    - cron: "45 */12 * * *"
  workflow_dispatch:
    inputs:
      DEBUG_MODE:
        description: 'Enable debug mode'
        required: false
        default: 'false'

permissions:
  contents: write
  pull-requests: write

jobs:
  check_and_update:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false  # Continue all jobs even if one fails
      matrix:
        # Docker images to check for version updates
        include:
          - name: 'java'
            component: 'operator'
            yaml_file_path: 'helm-charts/splunk-otel-collector/values.yaml'
            yaml_value_path: '.instrumentation.spec.java.image'
            filter: 'v2.'
          - name: 'nodejs'
            component: 'operator'
            yaml_file_path: 'helm-charts/splunk-otel-collector/values.yaml'
            yaml_value_path: '.instrumentation.spec.nodejs.image'
          - name: 'dotnet'
            component: 'operator'
            yaml_file_path: 'helm-charts/splunk-otel-collector/values.yaml'
            yaml_value_path: '.instrumentation.spec.dotnet.image'
          # TODO: Add support for Splunk image
          # - name: 'splunk'
          #  yaml_file_path: 'ci_scripts/k8s-splunk.yml'
          #  yaml_value_path: 'select(.kind == \\\"Pod\\\").spec.containers[] | select(.name == \\\"splunk\\\")'
    env:
      DEBUG_MODE: ${{ github.event.inputs.DEBUG_MODE }}
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6

      - name: Set up Helm
        uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 #v4
        with:
          version: v4.1.4

      - name: Check for Version Updates
        id: check_for_update
        run: |
          echo "Checking docker image version for ${{ matrix.name }}"

          make update-docker-image FILE_PATH=${{ matrix.yaml_file_path }} QUERY_STRING='${{ matrix.yaml_value_path }}' FILTER='${{ matrix.filter }}' DEBUG_MODE="$DEBUG_MODE"

      - name: Check if PR is already open
        id: check_if_pr_open
        run: |
          DIFF=1
          git fetch origin
          ( (git show-ref --verify --quiet refs/heads/update-${{ matrix.name }}) || (git diff --no-ext-diff --quiet main..update-${{ matrix.name }} -- helm-charts) ) && DIFF=0
          echo "PR_NEEDED=$DIFF" >> "$GITHUB_OUTPUT"

      - name: Open PR for Version Update
        id: open_pr
        if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 && steps.check_if_pr_open.outputs.PR_NEEDED == 1 }}
        uses: ./.github/actions/create-pr
        with:
          branch: update-${{ matrix.name }}
          commit-message: Update ${{ matrix.name }} instrumentation version
          title: Bump ${{ matrix.name }} from ${{ steps.check_for_update.outputs.CURRENT_TAG }} to ${{ steps.check_for_update.outputs.LATEST_TAG }} in ${{ matrix.yaml_file_path }}
          body: Use the latest version of ${{ matrix.name }}
          author-name: ${{ github.event_name == 'schedule' && 'github-actions[bot]' || github.actor }}
          author-email: ${{ github.event_name == 'schedule' && '41898282+github-actions[bot]@users.noreply.github.com' || format('{1}+{0}@users.noreply.github.com', github.actor, github.actor_id) }}

      - name: Apply Version Update and Generate Changelog
        if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 && steps.check_if_pr_open.outputs.PR_NEEDED == 1 && steps.open_pr.outputs.pull-request-number != '' }}
        run: |
          # Apply the version update, update the rendered examples with the version update, and create a changelog entry
          # Re-run the update before rendering/changelog generation to keep derived files in sync.
          make update-docker-image FILE_PATH=${{ matrix.yaml_file_path }} QUERY_STRING='${{ matrix.yaml_value_path }}' FILTER='${{ matrix.filter }}' DEBUG_MODE="$DEBUG_MODE"
          make render
          make chlog-new FILENAME="update-${{ matrix.name }}" CHANGE_TYPE=enhancement COMPONENT=${{ matrix.component }} NOTE="Bump ${{ matrix.name }} to ${{ steps.check_for_update.outputs.LATEST_TAG }} in ${{ matrix.yaml_file_path }}" ISSUES="[${{ steps.open_pr.outputs.pull-request-number }}]"

      - name: Run pre-commit to fix formatting
        if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 && steps.check_if_pr_open.outputs.PR_NEEDED == 1 && steps.open_pr.outputs.pull-request-number != '' }}
        run: |
          pip install pre-commit==4.5.1
          pre-commit run --all-files || true
        env:
          SKIP: actionlint,render,go-fmt,go-lint,go-mod-tidy

      - name: Finalize PR with updates
        if: ${{ steps.check_for_update.outputs.NEED_UPDATE == 1 && steps.check_if_pr_open.outputs.PR_NEEDED == 1 && steps.open_pr.outputs.pull-request-number != '' }}
        uses: ./.github/actions/create-pr
        with:
          branch: update-${{ matrix.name }}
          commit-message: Update ${{ matrix.name }} instrumentation version
          title: Bump ${{ matrix.name }} from ${{ steps.check_for_update.outputs.CURRENT_TAG }} to ${{ steps.check_for_update.outputs.LATEST_TAG }} in ${{ matrix.yaml_file_path }}
          body: Use the latest version of ${{ matrix.name }}
          author-name: ${{ github.event_name == 'schedule' && 'github-actions[bot]' || github.actor }}
          author-email: ${{ github.event_name == 'schedule' && '41898282+github-actions[bot]@users.noreply.github.com' || format('{1}+{0}@users.noreply.github.com', github.actor, github.actor_id) }}