ci.yml

---
name: CI
'on':
  pull_request:
  push:
    branches:
      - master

jobs:
  build:
    name: Build Rocky9 container image
    # The rockylinux:9.3 images don't contain systemd, which means /sbin/init fails
    # A workaround of using "/bin/bash -c 'dnf -y install systemd && /sbin/init'"
    # as the container command is flakey.
    # This job builds a an image using the upstream rockylinux:9.3 image
    # which means it gets updates to that image automatically
    runs-on: ubuntu-22.04
    defaults:
      run:
        working-directory: molecule/images
    steps:
      - name: Check out the codebase.
        uses: actions/checkout@v4

      - name: Build image
        run: podman build -t rocky93systemd:latest .

      - name: Save image
        run: podman save --output rocky93systemd.docker rocky93systemd:latest

      - name: Upload rocky9 image
        uses: actions/upload-artifact@v4
        with:
          name: rocky93systemd
          path: molecule/images/rocky93systemd.docker
      
      - name: Test load rocky9 container image
        run: podman load --input rocky93systemd.docker
    
  molecule:
    name: Molecule
    # Workaround: systemd/kernel compatibility issue:
    #   Failed to parse bus message: Invalid argument
    # when doing `systemctl show slurmd` by switching to an older ubuntu
    # release (18.04 from 20.04). We can remove this when we are running a
    # systemd version new enough to cope with the extra capabilities that are
    # in newer kernel versions.
    # See:
    #   - https://bugzilla.redhat.com/show_bug.cgi?id=190144
    #   - https://github.com/systemd/systemd/pull/16424
    runs-on: ubuntu-20.04
    needs: build
    strategy:
      fail-fast: false
      matrix:
        image:
          - 'rockylinux:8.9'
          - 'localhost/rocky93systemd'
        scenario:
          # - test1
          # - test1b
          # - test1c
          # - test2
          # - test3
          - test4
          # - test5
          # - test6
          # - test7
          # - test8
          # - test9
          # - test10
          # - test11
          # - test12
          # - test13
          # - test14

        exclude: []

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

      - name: Set up Python 3.
        uses: actions/setup-python@v4
        with:
          python-version: '3.9'

      - name: Install test dependencies.
        run: |
          pip3 install -U pip ansible>=2.9.0 molecule-plugins[podman]==23.5.0 yamllint ansible-lint
          ansible-galaxy collection install containers.podman:>=1.10.1 # otherwise get https://github.com/containers/ansible-podman-collections/issues/428

      - name: Display ansible version
        run:  ansible --version

      - name: Compensate for repo name being different to the role
        run: ln -s $(pwd) ../stackhpc.openhpc

      - name: Create ansible.cfg with correct roles_path
        run:  printf '[defaults]\nroles_path=../' >ansible.cfg

      - name: Download rocky9 container image
        uses: actions/download-artifact@v4
        with:
          name: rocky93systemd
          path: molecule/images/rocky93systemd.docker
        if: matrix.image == 'localhost/rocky93systemd'
      
      - name: Load rocky9 container image
        run: podman load --input rocky93systemd.docker
        working-directory: molecule/images
        if: matrix.image == 'localhost/rocky93systemd'
      
      - name: Run Molecule tests.
        run: molecule test -s ${{ matrix.scenario }}
        env:
          PY_COLORS: '1'
          ANSIBLE_FORCE_COLOR: '1'
          MOLECULE_IMAGE: ${{ matrix.image }}

  checks:
    name: Checks
    runs-on: ubuntu-22.04
    steps:
      - name: Check out the codebase.
        uses: actions/checkout@v3

      - name: Set up Python 3.
        uses: actions/setup-python@v5
        with:
          python-version: '3.9'

      - name: Install test dependencies.
        run: |
          pip3 install -U ansible ansible-lint
          ansible-galaxy collection install containers.podman:>=1.10.1 # otherwise get https://github.com/containers/ansible-podman-collections/issues/428

      - name: Display ansible version
        run:  ansible --version

      - name: Compensate for repo name being different to the role
        run: ln -s $(pwd) ../stackhpc.openhpc

      - name: Create ansible.cfg with correct roles_path
        run:  printf '[defaults]\nroles_path=../' >ansible.cfg

      - name: Run Ansible syntax check
        run:  ansible-playbook tests/test.yml -i tests/inventory --syntax-check

      - name: Run Ansible lint
        run:  ansible-lint .

      - name: Test custom filters
        run: ansible-playbook tests/filter.yml -i tests/inventory -i tests/inventory-mock-groups