ansible.yml

name: Ansible

# The workflow triggered by any change in deployments/ansible/.
# 1. Run lint checks and Ansible Molecule tests.
# 2. Push a new "ansible-v<VERSION>" tag, if the version was updated
#    in deployments/ansible/galaxy.yml.

on:
  push:
    paths:
      - '.github/workflows/ansible.yml'
      - 'deployments/ansible/galaxy.yml'
    branches:
      - main
  pull_request:
    paths:
      - '.github/workflows/ansible.yml'
      - 'deployments/ansible/**'
      - '!**.md'

concurrency:
  group: ansible-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

permissions:
  contents: write

defaults:
  run:
    working-directory: 'deployments/ansible'

jobs:

  lint:
    name: Lint
    # Use 20.04.5 until https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/16450 is resolved
    runs-on: ubuntu-20.04
    steps:
      - name: Check out the codebase.
        uses: actions/checkout@v4

      - name: Set up Python 3.
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'

      - name: Install yamllint.
        run: pip3 install yamllint

      - name: Lint code.
        run: yamllint .

  linux-test:
    name: Linux Test
    needs: lint
    # Use 20.04.5 until https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/16450 is resolved
    runs-on: ubuntu-20.04
    strategy:
      fail-fast: false
      matrix:
        ansible:
          - ansible~=2.10.0
          - ansible~=6.0
          - ansible~=7.0
        distro:
          - amazonlinux2
          - amazonlinux2023
          - centos7
          - centos8
          - centos9
          - debian9
          - debian10
          - debian11
          - opensuse12
          - opensuse15
          - ubuntu1604
          - ubuntu1804
          - ubuntu2004
          - ubuntu2204
        exclude:
          # ansible<6 unsupported on Amazon Linux 2023
          - distro: amazonlinux2023
            ansible: ansible~=2.10.0

    steps:
      - name: Check out the codebase.
        uses: actions/checkout@v4

      - uses: DamianReeves/write-file-action@v1.2
        with:
          path: "${{ github.workspace }}/requirements.txt"
          contents: |
            ${{ matrix.ansible }}
            molecule==3.3.0
            molecule-docker==0.2.4
            docker==5.0.0
            ansible-lint==5.4.0
            urllib3<2

      - name: Set up Python 3.
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'
          cache: 'pip'
          cache-dependency-path: "${{ github.workspace }}/requirements.txt"

      - name: Install test dependencies.
        run: |
          # workaround for https://github.com/yaml/pyyaml/issues/724
          pip3 install 'wheel==0.40.0'
          pip3 install 'Cython<3.0' 'PyYaml~=5.0' --no-build-isolation
          pip3 install --use-pep517 -r ${GITHUB_WORKSPACE}/requirements.txt

      - name: Run Molecule tests.
        run: molecule --base-config ./molecule/config/docker.yml test --all
        env:
          PY_COLORS: '1'
          ANSIBLE_FORCE_COLOR: '1'
          MOLECULE_DISTRO: ${{ matrix.distro }}

  windows-test:
    name: Windows Test
    needs: lint
    # Need to run on macos-12 since it is the only image with native support for ansible, vagrant, and virtualbox.
    # https://docs.ansible.com/ansible/latest/os_guide/windows_faq.html#windows-faq-ansible
    # https://github.com/actions/runner-images/blob/main/images/macos/macos-12-Readme.md
    runs-on: macos-12
    timeout-minutes: 75
    strategy:
      fail-fast: false
      matrix:
        ansible:
          - ansible~=2.10.0
          - ansible~=6.0
          - ansible~=7.0
        distro:
          - "2012"
          - "2016"
          - "2019"
          - "2022"
        scenario:
          - default
          - custom_vars
          - with_instrumentation
    steps:
      - name: Check out the codebase.
        uses: actions/checkout@v4

      - uses: DamianReeves/write-file-action@v1.2
        with:
          path: "${{ github.workspace }}/requirements.txt"
          contents: |
            ${{ matrix.ansible }}
            ansible-compat==2.2.7
            ansible-lint==5.4.0
            molecule==4.0.4
            molecule-vagrant==2.0.0
            pywinrm==0.4.3

      - name: Set up Python 3.
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'
          cache: 'pip'
          cache-dependency-path: "${{ github.workspace }}/requirements.txt"

      - name: Install test dependencies.
        run: pip3 install --use-pep517 -r ${GITHUB_WORKSPACE}/requirements.txt

      - name: Run Molecule tests.
        run: molecule --debug -v --base-config ./molecule/config/windows.yml test -s ${{ matrix.scenario }} -p ${{ matrix.distro }}
        env:
          PY_COLORS: '1'
          ANSIBLE_FORCE_COLOR: '1'

  push-release-tag:
    name: Push Release Tag
    needs: lint
    # Use 20.04.5 until https://github.com/open-telemetry/opentelemetry-collector-contrib/issues/16450 is resolved
    runs-on: ubuntu-20.04
    if: github.ref == 'refs/heads/main' 
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Read current version of the Ansible Collection
        id: read-galaxy-yaml
        uses: cumulusds/get-yaml-paths-action@v1
        with:
          file: deployments/ansible/galaxy.yml
          version: version
      
      - name: Ensure version is fetched from galaxy.yml
        if: steps.read-galaxy-yaml.outputs.version == ''
        run: echo "Fail to read version from galaxy.yml" && exit 1

      - name: Push new release tag if it doesn't exist
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
              const tagRef = "tags/ansible-v${{ steps.read-galaxy-yaml.outputs.version }}"
              const existingRefs = await github.rest.git.listMatchingRefs({
                owner: context.repo.owner,
                repo: context.repo.repo,
                ref: tagRef
              })
              if (existingRefs.data.length === 0) {
                await github.rest.git.createRef({
                  owner: context.repo.owner,
                  repo: context.repo.repo,
                  ref: "refs/" + tagRef,
                  sha: context.sha
                })
              } else {
                console.log(tagRef + " already exists")
              }