ci-schedule-compatibility.yaml

name: APIServer compatibility
on:
  schedule:
    # Run this workflow "At 20:00 UTC on Sunday and Saturday"
    - cron: '0 20 * * 0,6'
  pull_request:

jobs:
  e2e:
    name: e2e test
    # prevent job running from forked repository
    if: ${{ github.repository == 'karmada-io/karmada' }}
    runs-on: ubuntu-22.04
    strategy:
      # max-parallel limits the max number of jobs running at the same time.
      # We set it to 5 to avoid too many jobs running at the same time, causing the CI to fail because of resource limitations.
      max-parallel: 5
      fail-fast: false
      matrix:
        kubeapiserver-version: [ v1.23.4, v1.24.2, v1.25.0, v1.26.0, v1.27.3, v1.28.0, v1.29.0 ]
        karmada-version: [ release-1.7, release-1.8, release-1.9 ]
    steps:
      # Free up disk space on Ubuntu
      - name: Free Disk Space (Ubuntu)
        uses: jlumbroso/free-disk-space@main
        with:
          # this might remove tools that are actually needed, if set to "true" but frees about 6 GB
          tool-cache: false
          # all of these default to true, but feel free to set to "false" if necessary for your workflow
          android: true
          dotnet: true
          haskell: true
          large-packages: false
          docker-images: false
          swap-storage: false
      - name: checkout code
        uses: actions/checkout@v4
        with:
          # Number of commits to fetch. 0 indicates all history for all branches and tags.
          # We need to guess version via git tags.
          fetch-depth: 0
          ref: ${{ matrix.karmada-version }}
      - name: install Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
      - name: setup e2e test environment
        uses: nick-fields/retry@v3.0.0
        with:
          max_attempts: 3
          timeout_minutes: 20
          command: |
            hack/local-up-karmada.sh
      - name: change kube-apiserver and kube-controller-manager version
        run: |
          # Update images
          kubectl --kubeconfig=${HOME}/.kube/karmada.config --context=karmada-host \
            set image deployment/karmada-apiserver -nkarmada-system \
            karmada-apiserver=registry.k8s.io/kube-apiserver:${{ matrix.kubeapiserver-version }}
          kubectl --kubeconfig=${HOME}/.kube/karmada.config --context=karmada-host \
            set image deployment/karmada-kube-controller-manager -nkarmada-system \
            kube-controller-manager=registry.k8s.io/kube-controller-manager:${{ matrix.kubeapiserver-version }}

          # Wait ready
          kubectl --kubeconfig=${HOME}/.kube/karmada.config --context=karmada-host \
            rollout status deployment/karmada-kube-controller-manager -nkarmada-system --timeout=5m
          kubectl --kubeconfig=${HOME}/.kube/karmada.config --context=karmada-host \
            rollout status deployment/karmada-apiserver -nkarmada-system --timeout=5m
      - name: run e2e
        run: |
          export ARTIFACTS_PATH=${{ github.workspace }}/karmada-e2e-logs/${{ matrix.kubeapiserver-version }}-${{ matrix.karmada-version }}/
          hack/run-e2e.sh
      - name: upload logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: karmada_e2e_log_${{ matrix.kubeapiserver-version }}_${{ matrix.karmada-version }}
          path: ${{ github.workspace }}/karmada-e2e-logs/${{ matrix.kubeapiserver-version }}-${{ matrix.karmada-version }}/
      - name: upload kind logs
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: karmada_kind_log_${{ matrix.kubeapiserver-version }}_${{ matrix.karmada-version }}
          path: /tmp/karmada/