integration-tests.yaml

name: integration test
on:
  - pull_request

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  integration-test:
    runs-on: ubuntu-latest

    # Almost similar to the following:
    #
    # ```yaml
    # strategy:
    #   fail-fast: false
    #   matrix:
    #     kubernetes-version: ["v1.27.11", "v1.28.7", "v1.29.2"]
    #     gang-scheduler-name: ["none", "scheduler-plugins", "volcano"]
    # ```
    # The difference is that each combination is randomly assigned various Python versions
    # to verify Python SDK operations.
    strategy:
      fail-fast: false
      matrix:
        # TODO (tenzen-y): Add volcano.
        include:
          - kubernetes-version: v1.30.6
            gang-scheduler-name: "none"
            python-version: "3.10"
          - kubernetes-version: v1.29.2
            gang-scheduler-name: "none"
            python-version: "3.10"
          - kubernetes-version: v1.28.7
            gang-scheduler-name: "none"
            python-version: "3.8"
          - kubernetes-version: v1.30.6
            gang-scheduler-name: "scheduler-plugins"
            python-version: "3.10"
          - kubernetes-version: v1.29.2
            gang-scheduler-name: "scheduler-plugins"
            python-version: "3.9"
          - kubernetes-version: v1.28.7
            gang-scheduler-name: "scheduler-plugins"
            python-version: "3.11"
          - kubernetes-version: v1.30.6
            gang-scheduler-name: "volcano"
            python-version: "3.10"
          - kubernetes-version: v1.29.2
            gang-scheduler-name: "volcano"
            python-version: "3.8"
          - kubernetes-version: v1.28.7
            gang-scheduler-name: "volcano"
            python-version: "3.10"

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup E2E Tests
        uses: ./.github/workflows/setup-e2e-test
        with:
          kubernetes-version: ${{ matrix.kubernetes-version }}
          python-version: ${{ matrix.python-version }}

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod

      - name: Run tests
        run: |
          pip install pytest
          python3 -m pip install -e sdk/python; pytest -s sdk/python/test --log-cli-level=debug --namespace=default
        env:
          GANG_SCHEDULER_NAME: ${{ matrix.gang-scheduler-name }}

      - name: Collect volcano logs
        if: ${{ failure() &&  matrix.gang-scheduler-name == 'volcano' }}
        run: |
          echo "dump volcano-scheduler logs..."
          kubectl logs -n volcano-system -l app=volcano-scheduler --tail=-1
          echo "dump volcano-admission logs..."
          kubectl logs -n volcano-system -l app=volcano-admission --tail=-1
          echo "dump volcano-controllers logs..."
          kubectl logs -n volcano-system -l app=volcano-controller --tail=-1
          echo "dump podgroups description..."
          kubectl describe podgroups.scheduling.volcano.sh -A