[FlINK-36332] Split out a smoke test job

Author: SamBarker

.github/workflows/ci.yml

@@ -67,6 +67,69 @@ jobs:
           cd flink-autoscaler-plugin-jdbc
           mvn -B verify -Dit.skip=false
           cd ..
+  e2e_smoketest:
+    name: HTTP Client smoke test
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        http-client: [ "okhttp", "jdk", "jetty", "vertx" ]
+        version: ["v1_20"]
+        mode: ["native"]
+        namespace: ["default"]
+        java-version: ["21"]
+        test:
+          - test_application_operations.sh
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK ${{ matrix.java-version }}
+        uses: actions/setup-java@v4
+        with:
+          java-version: ${{ matrix.java-version }}
+          distribution: 'temurin'
+          cache: 'maven'
+      - name: Start minikube
+        run: |
+          source e2e-tests/utils.sh
+          start_minikube
+      - name: Install cert-manager
+        run: |
+          kubectl get pods -A
+          kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.8.2/cert-manager.yaml
+          kubectl -n cert-manager wait --all=true --for=condition=Available --timeout=300s deploy
+      - name: Build image
+        run: |
+          export SHELL=/bin/bash
+          export DOCKER_BUILDKIT=1
+          eval $(minikube -p minikube docker-env)
+          HTTP_CLIENT=${{ matrix.http-client }}
+          docker build --progress=plain --no-cache -f ./Dockerfile -t flink-kubernetes-operator:ci-latest --progress plain --build-arg HTTP_CLIENT="${HTTP_CLIENT:-okhttp}" .
+          docker images
+      - name: Start the operator
+        run: |
+          if [[ "${{ matrix.test }}" == "test_flink_operator_ha.sh" ]]; then
+            sed -i "s/# kubernetes.operator.leader-election.enabled: false/kubernetes.operator.leader-election.enabled: true/" helm/flink-kubernetes-operator/conf/flink-conf.yaml
+            sed -i "s/# kubernetes.operator.leader-election.lease-name: flink-operator-lease/kubernetes.operator.leader-election.lease-name: flink-operator-lease/" helm/flink-kubernetes-operator/conf/flink-conf.yaml
+            sed -i "s/replicas: 1/replicas: 2/" helm/flink-kubernetes-operator/values.yaml
+          fi
+          helm --debug install flink-kubernetes-operator -n ${{ matrix.namespace }} helm/flink-kubernetes-operator --set image.repository=flink-kubernetes-operator --set image.tag=ci-latest ${{ matrix.extraArgs }}
+          kubectl wait --for=condition=Available --timeout=120s -n ${{ matrix.namespace }} deploy/flink-kubernetes-operator
+          kubectl get pods -n ${{ matrix.namespace }}
+      - name: Run Flink e2e tests
+        run: |
+          sed -i "s/image: flink:.*/image: ${{ matrix.image }}/" e2e-tests/data/*.yaml
+          sed -i "s/flinkVersion: .*/flinkVersion: ${{ matrix.version }}/" e2e-tests/data/*.yaml
+          sed -i "s/mode: .*/mode: ${{ matrix.mode }}/" e2e-tests/data/*.yaml
+          git diff HEAD
+          echo "Running e2e-tests/$test"
+          bash e2e-tests/${{ matrix.test }} || exit 1
+          git reset --hard
+      - name: Stop the operator
+        run: |
+          helm uninstall -n ${{ matrix.namespace }} flink-kubernetes-operator
+      - name: Stop minikube
+        run: |
+          source e2e-tests/utils.sh
+          stop_minikube
   e2e_ci:
     runs-on: ubuntu-latest
     strategy:
@@ -75,7 +138,6 @@ jobs:
         namespace: ["default","flink"]
         mode: ["native", "standalone"]
         java-version: [ 11, 17, 21 ]
-        http-client: [ "okhttp", "vertx", "jetty",  "jdk" ]
         test:
           - test_application_kubernetes_ha.sh
           - test_application_operations.sh
@@ -99,34 +161,6 @@ jobs:
             image: flink:1.17
           - version: v1_16
             image: flink:1.16
-          - version: v1_20
-            # Version isn't critical but should ideally be latest.
-            mode: "native"
-            namespace: "default"
-            test: test_application_operations.sh
-            http-client: "okhttp"
-            java-version: 21
-          - version: v1_20
-            # Version isn't critical but should ideally be latest.
-            mode: "native"
-            namespace: "default"
-            test: test_application_operations.sh
-            http-client: "vertx"
-            java-version: 21
-          - version: v1_20
-            # Version isn't critical but should ideally be latest.
-            mode: "native"
-            namespace: "default"
-            test: test_application_operations.sh
-            http-client: "jetty"
-            java-version: 21
-          - version: v1_20
-            # Version isn't critical but should ideally be latest.
-            mode: "native"
-            namespace: "default"
-            test: test_application_operations.sh
-            http-client: "jdk"
-            java-version: 21
         exclude:
           - namespace: default
             test: test_multi_sessionjob.sh
@@ -196,8 +230,7 @@ jobs:
           export DOCKER_BUILDKIT=1
           eval $(minikube -p minikube docker-env)
           export JAVA_VERSION=${{ matrix.java-version }}
-          export HTTP_CLIENT=${{ matrix.http-client }}
-          docker build --progress=plain --no-cache -f ./Dockerfile -t flink-kubernetes-operator:ci-latest --progress plain --build-arg JAVA_VERSION="${JAVA_VERSION:-11}" --build-arg HTTP_CLIENT="${HTTP_CLIENT:-okhttp}" .
+          docker build --progress=plain --no-cache -f ./Dockerfile -t flink-kubernetes-operator:ci-latest --progress plain --build-arg JAVA_VERSION="${JAVA_VERSION:-11}" .
           docker images
       - name: Start the operator
         run: |
@@ -206,7 +239,7 @@ jobs:
             sed -i "s/# kubernetes.operator.leader-election.lease-name: flink-operator-lease/kubernetes.operator.leader-election.lease-name: flink-operator-lease/" helm/flink-kubernetes-operator/conf/flink-conf.yaml
             sed -i "s/replicas: 1/replicas: 2/" helm/flink-kubernetes-operator/values.yaml
           fi
-          helm --debug install flink-kubernetes-operator -n ${{ matrix.namespace }} helm/flink-kubernetes-operator --set image.repository=flink-kubernetes-operator --set image.tag=ci-${{ matrix.http-client }}-latest ${{ matrix.extraArgs }}
+          helm --debug install flink-kubernetes-operator -n ${{ matrix.namespace }} helm/flink-kubernetes-operator --set image.repository=flink-kubernetes-operator --set image.tag=ci-latest ${{ matrix.extraArgs }}
           kubectl wait --for=condition=Available --timeout=120s -n ${{ matrix.namespace }} deploy/flink-kubernetes-operator
           kubectl get pods -n ${{ matrix.namespace }}
       - name: Run Flink e2e tests