e2e_tests.yaml

name: e2e

on:
  pull_request:
    branches:
      - main
      - 'release-*'
    paths-ignore:
      - 'docs/**'
      - '**.adoc'
      - '**.md'
      - 'LICENSE'
  push:
    branches:
      - main
      - 'release-*'
    paths-ignore:
      - 'docs/**'
      - '**.adoc'
      - '**.md'
      - 'LICENSE'

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

jobs:
  kubernetes-e2e:

    runs-on: gpu-t4-4-core

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Checkout common repo code
        uses: actions/checkout@v4
        with:
          repository: 'project-codeflare/codeflare-common'
          ref: 'main'
          path: 'common'

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

      - name: Set up gotestfmt
        uses: gotesttools/gotestfmt-action@v2
        with:
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Setup NVidia GPU environment for KinD
        uses: ./common/github-actions/nvidia-gpu-setup

      - name: Setup and start KinD cluster
        id: kind-install
        uses: ./common/github-actions/kind

      - name: Install NVidia GPU operator for KinD
        uses: ./common/github-actions/nvidia-gpu-operator

      - name: Deploy CodeFlare stack
        id: deploy
        run: |
          echo Setting up CodeFlare stack
          make setup-e2e

          echo Deploying CodeFlare operator
          IMG=localhost/codeflare-operator:test
          make image-build -e IMG="${IMG}"
          podman save -o cfo.tar ${IMG}
          kind load image-archive cfo.tar --name cluster --verbosity 1000
          make deploy -e IMG="${IMG}" -e ENV="e2e"
          kubectl wait --timeout=120s --for=condition=Available=true deployment -n openshift-operators codeflare-operator-manager
        env:
          # cgroup-manager configuration is required for NVidia image used in e2e PR check
          IMAGE_BUILD_FLAGS: '--cgroup-manager cgroupfs'

      - name: Run e2e tests
        run: |
          export CODEFLARE_TEST_TIMEOUT_SHORT=3m
          export CODEFLARE_TEST_TIMEOUT_MEDIUM=15m
          export CODEFLARE_TEST_TIMEOUT_LONG=20m
          export CODEFLARE_TEST_TIMEOUT_GPU_PROVISIONING=30m

          export CODEFLARE_TEST_OUTPUT_DIR=${{ env.TEMP_DIR }}

          set -euo pipefail
          go test -timeout 60m -v -skip "^Test.*Cpu$" ./test/e2e -json 2>&1 | tee ${CODEFLARE_TEST_OUTPUT_DIR}/gotest.log | gotestfmt

      - name: Print CodeFlare operator logs
        if: always() && steps.deploy.outcome == 'success'
        run: |
          echo "Printing CodeFlare operator logs"
          kubectl logs -n openshift-operators --tail -1 -l app.kubernetes.io/name=codeflare-operator | tee ${TEMP_DIR}/codeflare-operator.log

      - name: Print Kueue operator logs
        if: always() && steps.deploy.outcome == 'success'
        run: |
          echo "Printing Kueue operator logs"
          KUEUE_CONTROLLER_POD=$(kubectl get pods -n kueue-system | grep kueue-controller | awk '{print $1}')
          kubectl logs -n kueue-system --tail -1 ${KUEUE_CONTROLLER_POD} | tee ${TEMP_DIR}/kueue.log

      - name: Print KubeRay operator logs
        if: always() && steps.deploy.outcome == 'success'
        run: |
          echo "Printing KubeRay operator logs"
          kubectl logs -n ray-system --tail -1 -l app.kubernetes.io/name=kuberay | tee ${TEMP_DIR}/kuberay.log

      - name: Export all KinD pod logs
        uses: ./common/github-actions/kind-export-logs
        if: always() && steps.kind-install.outcome == 'success'
        with:
          output-directory: ${TEMP_DIR}

      - name: Upload logs
        uses: actions/upload-artifact@v4
        if: always() && steps.kind-install.outcome == 'success'
        with:
          name: logs
          retention-days: 10
          path: |
            ${{ env.TEMP_DIR }}/**/*.log

      - name: Post notification about failure to a Slack channel in case of push event
        if: failure() && github.event_name == 'push'
        uses: slackapi/slack-github-action@v1.24.0
        with:
          channel-id: "codeflare-nightlies"
          slack-message: "e2e test on push failed, <https://github.com/project-codeflare/codeflare-operator/actions/workflows/e2e_tests.yaml|View workflow runs>"
        env:
          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}