Add e2e test

test/e2e/capic_test.go

@@ -22,6 +22,8 @@ package e2e
 import (
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
+	"os"
+
 	clusterctlcluster "sigs.k8s.io/cluster-api/cmd/clusterctl/client/cluster"
 	capie2e "sigs.k8s.io/cluster-api/test/e2e"
 	"sigs.k8s.io/cluster-api/test/framework"
@@ -95,3 +97,26 @@ var _ = Describe("Should be able to create a cluster with 1 control-plane and 1
 		}
 	})
 })
+
+var _ = Describe("Should be able to create a cluster with 1 control-plane using an IP from the IPAddressPool", func() {
+	capie2e.QuickStartSpec(ctx, func() capie2e.QuickStartSpecInput {
+		return capie2e.QuickStartSpecInput{
+			E2EConfig:                e2eConfig,
+			ControlPlaneMachineCount: ptr.To(int64(1)),
+			WorkerMachineCount:       ptr.To(int64(0)),
+			ClusterctlConfigPath:     clusterctlConfigPath,
+			BootstrapClusterProxy:    bootstrapClusterProxy,
+			Flavor:                   ptr.To("ipam"),
+			ArtifactFolder:           artifactFolder,
+			SkipCleanup:              skipCleanup,
+			PostNamespaceCreated:     cloudEnv.createCredentialsSecretPNC,
+			PostMachinesProvisioned: func(managementClusterProxy framework.ClusterProxy, namespace, clusterName string) {
+				machines := &infrav1.IonosCloudMachineList{}
+				Expect(managementClusterProxy.GetClient().List(ctx, machines, runtimeclient.InNamespace(namespace))).NotTo(HaveOccurred())
+				nic := machines.Items[0].Status.MachineNetworkInfo.NICInfo[0]
+				desired := os.Getenv("ADDITIONAL_IPS")
+				Expect(nic.IPv4Addresses).To(ContainElement(desired))
+			},
+		}
+	})
+})

test/e2e/config/ionoscloud.yaml

@@ -38,6 +38,19 @@ providers:
             new: --metrics-addr=:8443
         files:
           - sourcePath: "../data/shared/v1.7/metadata.yaml"
+  - name: in-cluster
+    type: IPAMProvider
+    versions:
+      - name: "{go://sigs.k8s.io/[email protected]}" # supported release in the v1alpha2 series
+        # Use manifest from source files
+        value: "https://github.com/kubernetes-sigs/cluster-api-ipam-provider-in-cluster/releases/download/{go://sigs.k8s.io/[email protected]}/ipam-components.yaml"
+        type: url
+        contract: v1beta1
+        files:
+          - sourcePath: "../data/shared/capi-ipam/v0.1/metadata.yaml"
+        replacements:
+          - old: "imagePullPolicy: Always"
+            new: "imagePullPolicy: IfNotPresent"
   - name: ionoscloud
     type: InfrastructureProvider
     versions:
@@ -51,6 +64,7 @@ providers:
         files:
           - sourcePath: "../../../metadata.yaml"
           - sourcePath: "../data/infrastructure-ionoscloud/cluster-template.yaml"
+          - sourcePath: "../data/infrastructure-ionoscloud/cluster-template-ipam.yaml"
 variables:
   # Default variables for the e2e test; those values could be overridden via env variables, thus
   # allowing the same e2e config file to be re-used in different Prow jobs e.g. each one with a K8s version permutation.