Add e2e test for custom subnet

Signed-off-by: Shaad7 <abdullah.alshaad@appscode.com>
kubernetes-sigs · Aug 17, 2023 · c26ce0a · c26ce0a
1 parent e5e0c02
commit c26ce0a
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diff --git a/test/e2e/config/gcp-ci.yaml b/test/e2e/config/gcp-ci.yaml
@@ -71,6 +71,7 @@ providers:
       - sourcePath: "${PWD}/test/e2e/data/infrastructure-gcp/cluster-template-ci-with-creds.yaml"
       - sourcePath: "${PWD}/test/e2e/data/infrastructure-gcp/cluster-template-ci-gke.yaml"
       - sourcePath: "${PWD}/test/e2e/data/infrastructure-gcp/cluster-template-ci-gke-autopilot.yaml"
+      - sourcePath: "${PWD}/test/e2e/data/infrastructure-gcp/cluster-template-ci-gke-custom-subnet.yaml"
 
 variables:
   KUBERNETES_VERSION: "${KUBERNETES_VERSION:-v1.25.7}"

diff --git a/test/e2e/data/infrastructure-gcp/cluster-template-ci-gke-custom-subnet.yaml b/test/e2e/data/infrastructure-gcp/cluster-template-ci-gke-custom-subnet.yaml
@@ -0,0 +1,68 @@
+---
+apiVersion: cluster.x-k8s.io/v1beta1
+kind: Cluster
+metadata:
+  name: "${CLUSTER_NAME}"
+spec:
+  clusterNetwork:
+    pods:
+      cidrBlocks: ["192.168.0.0/16"]
+  infrastructureRef:
+    apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
+    kind: GCPManagedCluster
+    name: "${CLUSTER_NAME}"
+  controlPlaneRef:
+    kind: GCPManagedControlPlane
+    apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
+    name: "${CLUSTER_NAME}-control-plane"
+---
+apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
+kind: GCPManagedCluster
+metadata:
+  name: "${CLUSTER_NAME}"
+spec:
+  project: "${GCP_PROJECT}"
+  region: "${GCP_REGION}"
+  network:
+    name: "${GCP_NETWORK_NAME}"
+    autoCreateSubnetworks: false
+    subnets:
+      - name: "${GCP_SUBNET_NAME}"
+        cidrBlock: "${GCP_SUBNET_CIDR}"
+        region: {"$GCP_REGION"}
+---
+apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
+kind: GCPManagedControlPlane
+metadata:
+  name: "${CLUSTER_NAME}-control-plane"
+spec:
+  project: "${GCP_PROJECT}"
+  location: "${GCP_REGION}"
+  releaseChannel: "regular"
+---
+apiVersion: cluster.x-k8s.io/v1beta1
+kind: MachinePool
+metadata:
+  name: ${CLUSTER_NAME}-mp-0
+spec:
+  clusterName: ${CLUSTER_NAME}
+  replicas: ${WORKER_MACHINE_COUNT}
+  template:
+    spec:
+      bootstrap:
+        dataSecretName: ""
+      clusterName: ${CLUSTER_NAME}
+      infrastructureRef:
+        apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
+        kind: GCPManagedMachinePool
+        name: ${CLUSTER_NAME}-mp-0
+---
+apiVersion: infrastructure.cluster.x-k8s.io/v1beta1
+kind: GCPManagedMachinePool
+metadata:
+  name: ${CLUSTER_NAME}-mp-0
+spec:
+  scaling:
+    minCount: ${GKE_MACHINE_POOL_MIN}
+    maxCount: ${GKE_MACHINE_POOL_MAX}
+
diff --git a/test/e2e/e2e_test.go b/test/e2e/e2e_test.go
@@ -182,4 +182,33 @@ var _ = Describe("Workload cluster creation", func() {
 			}, result)
 		})
 	})
+
+	Context("Creating a single control-plane cluster", func() {
+		It("Should create a cluster with 1 worker node and can be scaled", func() {
+			By("Initializes with 1 worker node")
+			clusterctl.ApplyClusterTemplateAndWait(ctx, clusterctl.ApplyClusterTemplateAndWaitInput{
+				ClusterProxy: bootstrapClusterProxy,
+				ConfigCluster: clusterctl.ConfigClusterInput{
+					LogFolder:                clusterctlLogFolder,
+					ClusterctlConfigPath:     clusterctlConfigPath,
+					KubeconfigPath:           bootstrapClusterProxy.GetKubeconfigPath(),
+					InfrastructureProvider:   clusterctl.DefaultInfrastructureProvider,
+					Flavor:                   clusterctl.DefaultFlavor,
+					Namespace:                namespace.Name,
+					ClusterName:              clusterName,
+					KubernetesVersion:        e2eConfig.GetVariable(KubernetesVersion),
+					ControlPlaneMachineCount: pointer.Int64Ptr(1),
+					WorkerMachineCount:       pointer.Int64Ptr(1),
+					ClusterctlVariables: map[string]string{
+						"GCP_SUBNET_NAME": "capg-test-subnet",
+						"GCP_SUBNET_CIDR": "172.20.0.0/16",
+					},
+				},
+				WaitForClusterIntervals:      e2eConfig.GetIntervals(specName, "wait-cluster"),
+				WaitForControlPlaneIntervals: e2eConfig.GetIntervals(specName, "wait-control-plane"),
+				WaitForMachineDeployments:    e2eConfig.GetIntervals(specName, "wait-worker-nodes"),
+			}, result)
+
+		})
+	})
 })