kind-e2e.yaml

name: KinD e2e tests

on:
  push:
    branches: [ 'main', 'release-*' ]
  pull_request:
    branches: [ 'main', 'release-*' ]

jobs:

  e2e-tests:
    strategy:
      matrix:
        go-version: [ 1.20.x ]
        platform: [ ubuntu-latest ]
        kind-version: [ 0.14.0 ]

    name: e2e tests
    runs-on: ${{ matrix.platform }}

    env:
      KO_DOCKER_REPO: kind.local
      KIND_VERSION: ${{ matrix.kind-version }}

    steps:
    - name: Set up Go ${{ matrix.go-version }}
      uses: actions/setup-go@v2
      with:
        go-version: ${{ matrix.go-version }}
      id: go

    - name: Check out code onto GOPATH
      uses: actions/checkout@v2
      with:
        path: ./src/knative.dev/${{ github.event.repository.name }}

    - name: Install KinD ${{ matrix.kind-version }}
      working-directory: ./src/knative.dev/${{ github.event.repository.name }}
      run: |
        set -x

        curl -Lo ./kind https://github.com/kubernetes-sigs/kind/releases/download/v${KIND_VERSION}/kind-$(uname)-amd64
        chmod +x ./kind
        sudo mv kind /usr/local/bin

    - name: Create KinD Cluster
      working-directory: ./src/knative.dev/${{ github.event.repository.name }}
      env:
        NODE_IMAGE: 'kindest/node:v1.21.1@sha256:69860bda5563ac81e3c0057d654b5253219618a22ec3a346306239bba8cfa1a6'
      run: |
        set -x

        # KinD configuration.
        cat > kind.yaml <<EOF
        apiVersion: kind.x-k8s.io/v1alpha4
        kind: Cluster
        nodes:
        - role: control-plane
          image: ${NODE_IMAGE}
        - role: worker
          image: ${NODE_IMAGE}

        kubeadmConfigPatches:
          - |
            apiVersion: kubeadm.k8s.io/v1beta2
            kind: ClusterConfiguration
            metadata:
              name: config
            apiServer:
              extraArgs:
                "service-account-issuer": "kubernetes.default.svc"
                "service-account-signing-key-file": "/etc/kubernetes/pki/sa.key"
        EOF

        # Create a cluster!
        kind create cluster --config kind.yaml

    - name: Run e2e Tests
      working-directory: ./src/knative.dev/${{ github.event.repository.name }}
      run: |
        set -x

        source test/e2e-common.sh && test_setup

        # Run the tests tagged as e2e on the KinD cluster.
        go run gotest.tools/gotestsum@v1.8.0 --format testname -- \
          -race -count=1 -timeout=1h -tags=e2e ./test/...

    - name: Gather Failure Data
      if: ${{ failure() }}
      run: |
        set -x

        echo "===================== K8s Events ==========================="
        kubectl get events --all-namespaces=true -oyaml

        echo "===================== Pod Logs ============================="
        namespace=knative-reconciler-test
        for pod in $(kubectl get pod -n $namespace | grep Running | awk '{print $1}'); do
          for container in $(kubectl get pod "${pod}" -n $namespace -ojsonpath='{.spec.containers[*].name}'); do
            echo "Namespace, Pod, Container: ${namespace}, ${pod}, ${container}"
            kubectl logs -n $namespace "${pod}" -c "${container}" || true
            echo "----------------------------------------------------------"
            echo "Namespace, Pod, Container (Previous instance): ${namespace}, ${pod}, ${container}"
            kubectl logs -p -n $namespace "${pod}" -c "${container}" || true
            echo "============================================================"
          done
        done