ci: update pipeline to add hubble tests

.pipelines/pipeline.yaml

@@ -358,6 +358,18 @@ stages:
       vmSize: Standard_B2ms
       k8sVersion: ""
       dependsOn: "test"
+
+  # Cilium Podsubnet E2E tests with hubble
+  - template: singletenancy/cilium/cilium-e2e-job-template.yaml
+    parameters:
+      name: "cilium_e2e_hubble"
+      displayName: Cilium with hubble
+      clusterType: swift-byocni-nokubeproxy-up
+      clusterName: "ciliume2e-hubble"
+      vmSize: Standard_B2ms
+      k8sVersion: ""
+      dependsOn: "test"
+      testHubble: true
 
   # Cilium Overlay E2E tests
   - template: singletenancy/cilium-overlay/cilium-overlay-e2e-job-template.yaml
@@ -370,6 +382,18 @@ stages:
       k8sVersion: ""
       dependsOn: "test"
 
+  # Cilium Overlay E2E tests with hubble
+  - template: singletenancy/cilium-overlay/cilium-overlay-e2e-job-template.yaml
+    parameters:
+      name: "cilium_overlay_e2e_hubble"
+      displayName: Cilium on AKS Overlay with Hubble
+      clusterType: overlay-byocni-nokubeproxy-up
+      clusterName: "cilovere2e-hubble"
+      vmSize: Standard_B2ms
+      k8sVersion: ""
+      dependsOn: "test"
+      testHubble: true
+
   # Azure Overlay E2E tests
   - template: singletenancy/azure-cni-overlay/azure-cni-overlay-e2e-job-template.yaml
     parameters:

.pipelines/singletenancy/cilium-overlay/cilium-overlay-e2e-step-template.yaml

@@ -129,6 +129,21 @@ steps:
     name: "CiliumStatus"
     displayName: "Cilium Status"
 
+  - ${{ if eq( parameters.testHubble, true) }}:
+      - script: |
+          echo "enable Hubble metrics server"
+          kubectl apply -f test/integration/manifests/cilium/hubble/hubble-peer-svc.yaml
+          kubectl apply -f test/integration/manifests/cilium/cilium-config-hubble.yaml
+          kubectl rollout restart ds cilium -n kube-system
+          echo "wait <3 minutes for pods to be ready after restart"
+          kubectl rollout status ds cilium -n kube-system --timeout=3m
+          kubectl get pods -Aowide
+          echo "verify Hubble metrics endpoint is usable"
+          go test ./test/integration/networkobservability -count=1 -v -tags=networkobservability
+        retryCountOnTaskFailure: 3
+        name: "HubbleConnectivityTests"
+        displayName: "Run Hubble Connectivity Tests" 
+
   - script: |
       echo "Run Service Conformance E2E"
       export PATH=${PATH}:/usr/local/bin/gsutil
@@ -153,21 +168,6 @@ steps:
     name: "ciliumConnectivityTests"
     displayName: "Run Cilium Connectivity Tests"
 
-  - ${{ if eq( parameters['testHubble'], true) }}:
-      - script: |
-          echo "enable Hubble metrics server"
-          kubectl apply -f test/integration/manifests/cilium/hubble/hubble-peer-svc.yaml
-          kubectl apply -f test/integration/manifests/cilium/cilium-config-hubble.yaml
-          kubectl rollout restart ds cilium -n kube-system
-          echo "wait <3 minutes for pods to be ready after restart"
-          kubectl rollout status ds cilium -n kube-system --timeout=3m
-          kubectl get pods -Aowide
-          echo "verify Hubble metrics endpoint is usable"
-          go test ./test/integration/networkobservability -count=1 -v -tags=networkobservability
-        retryCountOnTaskFailure: 3
-        name: "HubbleConnectivityTests"
-        displayName: "Run Hubble Connectivity Tests"
-
   - script: |
       echo "validate pod IP assignment and check systemd-networkd restart"
       kubectl get pod -owide -A

.pipelines/singletenancy/cilium/cilium-e2e-step-template.yaml

@@ -1,6 +1,7 @@
 parameters:
   name: ""
   clusterName: ""
+  testHubble: false
 
 steps:
   - bash: |
@@ -69,6 +70,21 @@ steps:
     name: "installCiliumCLI"
     displayName: "Install Cilium CLI"
 
+  - ${{ if eq( parameters.testHubble, true) }}:
+      - script: |
+          echo "enable Hubble metrics server"
+          kubectl apply -f test/integration/manifests/cilium/hubble/hubble-peer-svc.yaml
+          kubectl apply -f test/integration/manifests/cilium/cilium-config-hubble.yaml
+          kubectl rollout restart ds cilium -n kube-system
+          echo "wait <3 minutes for pods to be ready after restart"
+          kubectl rollout status ds cilium -n kube-system --timeout=3m
+          kubectl get pods -Aowide
+          echo "verify Hubble metrics endpoint is usable"
+          go test ./test/integration/networkobservability -count=1 -v -tags=networkobservability
+        retryCountOnTaskFailure: 3
+        name: "HubbleConnectivityTests"
+        displayName: "Run Hubble Connectivity Tests"
+
   - script: |
       echo "install kubetest2 and gsutils"
       go get github.com/onsi/ginkgo/ginkgo