Add backend switching job for EventMesh - Test PR

.github/workflows/e2e-k8s.yml

@@ -18,7 +18,6 @@ on:
 jobs:
   backend-switching:
     runs-on: ubuntu-latest
-    needs: wait-until-build-succeeds
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/e2e.yml

@@ -17,6 +17,7 @@ on:
 
 jobs:
   wait-until-build-succeeds:
+    if: false
     runs-on: ubuntu-latest
     steps:
       - name: Wait for the 'pull-eventing-manager-build' job to succeed
@@ -34,6 +35,7 @@ jobs:
 
   nats:
     runs-on: ubuntu-latest
+    if: false
     needs: wait-until-build-succeeds
 
     steps:
@@ -99,6 +101,7 @@ jobs:
 
   PeerAuthentication:
     runs-on: ubuntu-latest
+    if: false
     needs: wait-until-build-succeeds
 
     steps:
@@ -136,3 +139,159 @@ jobs:
         if: failure()
         run: |
           kubectl get peerauthentications.security.istio.io -A -o yaml
+
+  backend-switching:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Cache Binaries
+        id: cache-binaries
+        uses: actions/cache@v3
+        with:
+          path: bin
+          key: ${{ runner.os }}-bin
+
+      - name: Install Kyma CLI
+        run: |
+          make kyma
+
+      - name: Provision Gardener cluster
+        env:
+          GARDENER_CLUSTER_VERSION: "1.26.9"
+          CLUSTER_PREFIX: "ghem-"
+          GARDENER_REGION: "eu-west-1"
+          GARDENER_ZONES: "eu-west-1a"
+          GARDENER_PROJECT_NAME: "kymatunas"
+          GARDENER_PROVIDER_SECRET_NAME: "tunas-aws"
+          MACHINE_TYPE: "c4.xlarge"
+          SCALER_MIN: "1"
+          SCALER_MAX: "2"
+          RETRY_ATTEMPTS: "1"
+          GARDENER_KYMATUNAS: ${{ secrets.GARDENER_KYMATUNAS }}
+        run: |
+          : # setup Gardener kubeconfig.
+          mkdir -p "${HOME}/.gardener"
+          export GARDENER_KUBECONFIG="${HOME}/.gardener/kubeconfig"
+          echo ${GARDENER_KYMATUNAS} | base64 --decode > ${GARDENER_KUBECONFIG}
+          : # generate cluster name and export it to Github env for cleanup step to access it.
+          export CLUSTER_NAME="${CLUSTER_PREFIX}$(openssl rand -hex 2)"
+          echo "CLUSTER_NAME=${CLUSTER_NAME}" >> $GITHUB_ENV
+          : # provision gardener cluster.
+          make -C hack/ci/ provision-gardener-cluster
+          kubectl version
+          kubectl cluster-info
+          kubectl get nodes
+          kubectl get ns
+
+      - name: Create kyma-system namespace
+        run: |
+          kubectl create ns kyma-system || true
+
+      - name: Create EventMesh secret
+        env:
+          EVENTMESH_K8S_SECRET: ${{ secrets.EVENTMESH_K8S_SECRET }}
+        run: |
+          echo ${EVENTMESH_K8S_SECRET} | base64 --decode > kubectl apply -n kyma-system -f -
+
+      - name: Create IAS application for EventMesh
+        env:
+          TEST_EVENTING_AUTH_IAS_URL: ${{ vars.EVENTING_AUTH_IAS_URL }}
+          TEST_EVENTING_AUTH_IAS_USER: ${{ vars.EVENTING_AUTH_IAS_USER }}
+          TEST_EVENTING_AUTH_IAS_PASSWORD: ${{ secrets.EVENTING_AUTH_IAS_PASSWORD }}
+        run: |
+          export DISPLAY_NAME=${CLUSTER_NAME}
+          make -C hack/ci/ create-ias-app
+
+      - name: Install latest released Istio Module
+        run: |
+          make -C hack/ci/ install-istio-module
+
+      - name: Install latest released API Gateway Manager
+        run: |
+          make -C hack/ci/ install-api-gateway-module
+
+      - name: Install latest released NATS Manager
+        run: |
+          make -C hack/ci/ install-nats-module
+
+      - name: Deploy eventing-manager
+        run: |
+          make install
+          make deploy IMG=$MANAGER_IMAGE
+          kubectl apply -f config/samples/default.yaml
+
+      - name: Wait for Installed modules to be ready
+        run: |
+          make -C hack/ci/ wait-istio-cr-ready
+          make -C hack/ci/ wait-api-gateway-cr-ready
+          make -C hack/ci/ wait-nats-cr-ready
+          make -C hack/ci/ wait-eventing-cr-ready-with-backend ACTIVE_BACKEND=NATS
+
+      - name: Setup eventing tests
+        run: |
+          make e2e-eventing-setup
+
+      - name: Test eventing with NATS
+        run: |
+          make e2e-eventing
+
+      - name: Switch to EventMesh backend
+        run: |
+          kubectl apply -f config/samples/default_eventmesh.yaml
+          make -C hack/ci/ wait-eventing-cr-ready-with-backend ACTIVE_BACKEND=EventMesh         
+
+      - name: Test eventing with EventMesh
+        env:
+          BACKEND_TYPE: "EventMesh"
+        run: |
+          : # wait for subscriptions to be ready.
+          make e2e-eventing-setup
+          : # run tests.
+          make e2e-eventing
+
+      - name: Switch back to NATS backend
+        run: |
+          kubectl apply -f config/samples/default.yaml
+          make -C hack/ci/ wait-eventing-cr-ready-with-backend ACTIVE_BACKEND=NATS
+
+      # Run make e2e-eventing again with NATS backend
+      - name: Test eventing again with NATS
+        run: |
+          : # wait for subscriptions to be ready.
+          make e2e-eventing-setup
+          : # run tests.
+          make e2e-eventing
+
+      - name: Test eventing cleanup
+        run: |
+          make e2e-cleanup
+
+      - name: On error, fetch module CRs
+        if: failure()
+        run: |
+          kubectl get nats.operator.kyma-project.io -n kyma-system -o yaml
+          kubectl get eventing.operator.kyma-project.io -n kyma-system -o yaml
+          kubectl get istios.operator.kyma-project.io -n kyma-system -o yaml
+          kubectl get apigateways.operator.kyma-project.io -n kyma-system -o yaml
+
+      - name: Delete IAS application
+        if: ${{ always() }}
+        env:
+          TEST_EVENTING_AUTH_IAS_URL: ${{ vars.EVENTING_AUTH_IAS_URL }}
+          TEST_EVENTING_AUTH_IAS_USER: ${{ vars.EVENTING_AUTH_IAS_USER }}
+          TEST_EVENTING_AUTH_IAS_PASSWORD: ${{ secrets.EVENTING_AUTH_IAS_PASSWORD }}
+        run: |
+          export IAS_APPLICATION_LOCATION=$(cat ~/.ias_location)
+          make -C hack/ci/ delete-ias-app
+
+      - name: Delete Gardener cluster
+        if: ${{ always() }}
+        env:
+          GARDENER_PROVIDER_SECRET_NAME: "tunas-aws"
+          GARDENER_PROJECT_NAME: "kymatunas"
+          WAIT_FOR_DELETE_COMPLETION: "false"
+        run: |
+          export GARDENER_KUBECONFIG="${HOME}/.gardener/kubeconfig"
+#          make -C hack/ci/ deprovision-gardener-cluster

.github/workflows/lint-markdown-links-pr.yml

@@ -4,6 +4,7 @@ on: [ pull_request ]
 jobs:
   markdown-link-check:
     runs-on: ubuntu-latest
+    if: false
     steps:
       - uses: actions/checkout@v4
 

.github/workflows/lint.yml

@@ -17,6 +17,7 @@ permissions:
 jobs:
   golangci:
     name: lint
+    if: false
     runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-go@v5

.github/workflows/sink.yml

@@ -27,6 +27,7 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    if: false
     permissions: write-all
 
     defaults:

.github/workflows/test.yml

@@ -25,6 +25,7 @@ on:
 jobs:
   unit:
     runs-on: ubuntu-latest
+    if: false
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/validate.yml

@@ -23,6 +23,7 @@ on:
 jobs:
   crd:
     runs-on: ubuntu-latest
+    if: false
     steps:
       - uses: actions/checkout@v4
 

config/manager/kustomization.yaml

@@ -8,4 +8,4 @@ kind: Kustomization
 images:
 - name: controller
   newName: europe-docker.pkg.dev/kyma-project/prod/eventing-manager
-  newTag: v20231102-88a52f17
+  newTag: v20240112-0df1b52e