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ROSAENG-62375: add E2E test for kubeconfig retrieval and kubectl connectivity #162

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Merged
openshift-merge-bot merged 1 commit into from
Jul 22, 2026
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ROSAENG-62375: add E2E test for kubeconfig retrieval and kubectl connectivity #162

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48 changes: 46 additions & 2 deletions test/e2e-cli/cluster_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,8 @@ package e2e_cli_test
//
// Available labels:
// help, login, vpc-create, vpc-list, iam-create, iam-list, account-add,
// hcp-create, oidc-create, oidc-list, cluster-status, dns-verify,
// nodepool-create, nodepool-list, nodepools-wait, nodepool-delete,
// hcp-create, oidc-create, oidc-list, cluster-status, kubeconfig,
// nodepool-create, nodepool-list, dns-verify, nodepools-wait, nodepool-delete,
// hcp-patch, bundles-delete, bundles-wait, oidc-delete, iam-delete, vpc-delete
//
// Group labels: setup, create, monitor, update, cleanup
Expand Down Expand Up @@ -538,6 +538,50 @@ var _ = Describe("ROSACTL CLI E2E Tests", Ordered, func() {
GinkgoWriter.Printf("HCP final cluster statuses:\n%s\n", string(finalJSON))
})

It("should generate a working kubeconfig", Label("kubeconfig", "monitor"), func() {
defer recordTiming("hcp-kubeconfig")()
id := clusterID
if id == "" {
id = os.Getenv("HCP_INSTANCE_ID")
}
Expect(id).ToNot(BeEmpty(), "clusterID required — run full Ordered suite or set HCP_INSTANCE_ID")

name := clusterName
if name == "" {
name = os.Getenv("HCP_CLUSTER_NAME")
}
Expect(name).ToNot(BeEmpty(), "clusterName required — run full Ordered suite or set HCP_CLUSTER_NAME")

GinkgoWriter.Printf("Generating kubeconfig for cluster %s (id=%s)\n", name, id)
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cmd := exec.Command(ROSACTL_BIN, "cluster", "kubeconfig", name, "--region", region)
cmd.Env = append(os.Environ(), customerEnv()...)
var stdout, stderr bytes.Buffer
cmd.Stdout = &stdout
cmd.Stderr = &stderr
err := cmd.Run()
Expect(err).ToNot(HaveOccurred(), "rosactl cluster kubeconfig failed: %s", stderr.String())
Expect(stdout.Len()).To(BeNumerically(">", 0), "kubeconfig output should not be empty")

kubeconfigFile, err := os.CreateTemp("", "e2e-kubeconfig-*.yaml")
Expect(err).ToNot(HaveOccurred())
defer func() {
kubeconfigFile.Close()
os.Remove(kubeconfigFile.Name())
}()
_, err = kubeconfigFile.Write(stdout.Bytes())
Expect(err).ToNot(HaveOccurred())
Expect(kubeconfigFile.Close()).To(Succeed())
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GinkgoWriter.Printf("Validating kubeconfig with kubectl (file=%s)\n", kubeconfigFile.Name())
healthCmd := exec.Command("kubectl", "--kubeconfig", kubeconfigFile.Name(), "get", "--raw", "/healthz")
healthCmd.Env = append(os.Environ(), customerEnv()...)
healthOutput, err := healthCmd.CombinedOutput()
Expect(err).ToNot(HaveOccurred(), "kubectl get --raw /healthz failed:\n%s", string(healthOutput))
Expect(strings.TrimSpace(string(healthOutput))).To(Equal("ok"), "healthz should return ok")
GinkgoWriter.Printf("kubectl healthz check passed\n")
})

It("should be able to create a nodepool via CLI", Label("nodepool-create", "monitor"), func() {
id := clusterID
if id == "" {
Expand Down