---
name: Test
on:
  workflow_call:
jobs:
  molecule:
    name: Molecule
    runs-on: [self-hosted, linux, x64, k3s-ci, virtualbox, nested-virt]
    strategy:
      matrix:
        scenario:
          - default
          # - ipv6
          - single_node
          - calico
          - cilium
          - kube-vip
      fail-fast: false
      max-parallel: 1
    env:
      PYTHON_VERSION: "3.11"
      VAGRANT_DEFAULT_PROVIDER: virtualbox
      VAGRANT_HOME: ${{ github.workspace }}/.vagrant-home

    steps:
      - name: Check out the codebase
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # 4.2.2
        with:
          ref: ${{ github.event.pull_request.head.sha || github.sha }}

      - name: Clean repository-owned resources before testing
        run: ./.github/scripts/cleanup-runner-resources.sh --apply

      - name: Record host-only network baseline
        run: ./.github/scripts/cleanup-runner-resources.sh --snapshot

      - name: Check nested VirtualBox platform
        run: |
          set -Eeuo pipefail
          grep -Eq 'vmx|svm' /proc/cpuinfo
          test -c /dev/kvm
          test -c /dev/vboxdrv
          VBoxManage --version
          vagrant --version
          test -r /etc/vbox/networks.conf
          test "$(stat -c '%u' /etc/vbox/networks.conf)" -eq 0
          free -h
          df -Pk "${RUNNER_TEMP}"

      - name: Set up Python ${{ env.PYTHON_VERSION }}
        uses: actions/setup-python@0b93645e9fea7318ecaed2b359559ac225c90a2b # 5.3.0
        with:
          python-version: ${{ env.PYTHON_VERSION }}
          cache: 'pip' # caching pip dependencies

      - name: Restore vagrant Boxes cache
        uses: actions/cache/restore@6849a6489940f00c2f30c0fb92c6274307ccb58a # 4.1.2
        with:
          path: .vagrant-home/boxes
          key: vagrant-boxes-${{ runner.os }}-${{ runner.arch }}-virtualbox-7.2-vagrant-2.4-${{ hashFiles('**/molecule.yml') }} # yamllint disable-line rule:line-length
          fail-on-cache-miss: true

      - name: Install dependencies
        run: |
          echo "::group::Upgrade pip"
          python3 -m pip install --upgrade pip
          echo "::endgroup::"

          echo "::group::Install Python requirements from requirements.txt"
          python3 -m pip install -r requirements.txt
          echo "::endgroup::"

      - name: Test with molecule
        run: molecule test --scenario-name ${{ matrix.scenario }}
        timeout-minutes: 90
        env:
          ANSIBLE_K3S_LOG_DIR: ${{ runner.temp }}/logs/k3s-ansible/${{ matrix.scenario }}
          ANSIBLE_SSH_RETRIES: 4
          ANSIBLE_TIMEOUT: 120
          PY_COLORS: 1
          ANSIBLE_FORCE_COLOR: 1

      - name: Collect runner diagnostics
        if: always()
        run: ./.github/scripts/collect-runner-diagnostics.sh "${RUNNER_TEMP}/logs/runner"

      - name: Clean repository-owned resources after testing
        if: always()
        run: ./.github/scripts/cleanup-runner-resources.sh --apply

      - name: Upload log files
        if: always() # do this even if a step before has failed
        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # 4.4.3
        with:
          name: logs-${{ matrix.scenario }}-${{ github.run_id }}-${{ github.run_attempt }}
          path: |
            ${{ runner.temp }}/logs
          if-no-files-found: warn
          retention-days: 14