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Add target and tests to distribute the project
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -87,9 +87,135 @@ var _ = Describe("kubebuilder", func() { | |
| GenerateV4(kbc) | ||
| Run(kbc) | ||
| }) | ||
| It("should generate a runnable project"+ | ||
| " with the Installer", func() { | ||
| GenerateV4(kbc) | ||
| RunWithInstaller(kbc) | ||
| }) | ||
| }) | ||
| }) | ||
|
|
||
| // TODO: We need to clean up and refactor these tests. | ||
| // Remove duplicates and ensure cohesion and encapsulation | ||
| // For Example: Run should not have make generate and manifests it should be part of the build of the project | ||
| // Also we can encapsulate the checks such as: checkManager, checkPrometheus, checkCertManager so that we can reuse them | ||
| // when or not is required and create many scenarios. | ||
|
|
||
| // RunWithInstaller runs a set of e2e tests for a scaffolded project defined by a TestContext. | ||
| func RunWithInstaller(kbc *utils.TestContext) { | ||
| var controllerPodName string | ||
| var err error | ||
|
|
||
| By("creating manager namespace") | ||
| err = kbc.CreateManagerNamespace() | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("updating the go.mod") | ||
| err = kbc.Tidy() | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("run make manifests") | ||
| err = kbc.Make("manifests") | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("run make generate") | ||
| err = kbc.Make("generate") | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("building the controller image") | ||
| err = kbc.Make("docker-build", "IMG="+kbc.ImageName) | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("loading the controller docker image into the kind cluster") | ||
| err = kbc.LoadImageToKindCluster() | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("building the installer") | ||
| err = kbc.Make("build-installer", "IMG="+kbc.ImageName) | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| // NOTE: If you want to run the test against a GKE cluster, you will need to grant yourself permission. | ||
| // Otherwise, you may see "... is forbidden: attempt to grant extra privileges" | ||
| // $ kubectl create clusterrolebinding myname-cluster-admin-binding \ | ||
| // --clusterrole=cluster-admin [email protected] | ||
| // https://cloud.google.com/kubernetes-engine/docs/how-to/role-based-access-control | ||
| By("deploying the controller-manager with the installer") | ||
|
|
||
| _, err = kbc.Kubectl.Apply(true, "-f", "dist/install.yaml") | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("validating that the controller-manager pod is running as expected") | ||
| verifyControllerUp := func() error { | ||
| // Get pod name | ||
| podOutput, err := kbc.Kubectl.Get( | ||
| true, | ||
| "pods", "-l", "control-plane=controller-manager", | ||
| "-o", "go-template={{ range .items }}{{ if not .metadata.deletionTimestamp }}{{ .metadata.name }}"+ | ||
| "{{ \"\\n\" }}{{ end }}{{ end }}") | ||
| ExpectWithOffset(2, err).NotTo(HaveOccurred()) | ||
| podNames := util.GetNonEmptyLines(podOutput) | ||
| if len(podNames) != 1 { | ||
| return fmt.Errorf("expect 1 controller pods running, but got %d", len(podNames)) | ||
| } | ||
| controllerPodName = podNames[0] | ||
| ExpectWithOffset(2, controllerPodName).Should(ContainSubstring("controller-manager")) | ||
|
|
||
| // Validate pod status | ||
| status, err := kbc.Kubectl.Get( | ||
| true, | ||
| "pods", controllerPodName, "-o", "jsonpath={.status.phase}") | ||
| ExpectWithOffset(2, err).NotTo(HaveOccurred()) | ||
| if status != "Running" { | ||
| return fmt.Errorf("controller pod in %s status", status) | ||
| } | ||
| return nil | ||
| } | ||
| defer func() { | ||
| out, err := kbc.Kubectl.CommandInNamespace("describe", "all") | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
| fmt.Fprintln(GinkgoWriter, out) | ||
| }() | ||
| EventuallyWithOffset(1, verifyControllerUp, time.Minute, time.Second).Should(Succeed()) | ||
|
|
||
| By("granting permissions to access the metrics") | ||
| _, err = kbc.Kubectl.Command( | ||
| "create", "clusterrolebinding", fmt.Sprintf("metrics-%s", kbc.TestSuffix), | ||
| fmt.Sprintf("--clusterrole=e2e-%s-metrics-reader", kbc.TestSuffix), | ||
| fmt.Sprintf("--serviceaccount=%s:%s", kbc.Kubectl.Namespace, kbc.Kubectl.ServiceAccount)) | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| _ = curlMetrics(kbc) | ||
|
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||
| By("validating that cert-manager has provisioned the certificate Secret") | ||
| EventuallyWithOffset(1, func() error { | ||
| _, err := kbc.Kubectl.Get( | ||
| true, | ||
| "secrets", "webhook-server-cert") | ||
| return err | ||
| }, time.Minute, time.Second).Should(Succeed()) | ||
|
|
||
| By("validating that the Prometheus manager has provisioned the Service") | ||
| EventuallyWithOffset(1, func() error { | ||
| _, err := kbc.Kubectl.Get( | ||
| false, | ||
| "Service", "prometheus-operator") | ||
| return err | ||
| }, time.Minute, time.Second).Should(Succeed()) | ||
|
|
||
| By("validating that the ServiceMonitor for Prometheus is applied in the namespace") | ||
| _, err = kbc.Kubectl.Get( | ||
| true, | ||
| "ServiceMonitor") | ||
| ExpectWithOffset(1, err).NotTo(HaveOccurred()) | ||
|
|
||
| By("validating that the created resource object gets reconciled in the controller") | ||
| metricsOutput := curlMetrics(kbc) | ||
| ExpectWithOffset(1, metricsOutput).To(ContainSubstring(fmt.Sprintf( | ||
| `controller_runtime_reconcile_total{controller="%s",result="success"} 1`, | ||
| strings.ToLower(kbc.Kind), | ||
| ))) | ||
| } | ||
|
|
||
| // Run runs a set of e2e tests for a scaffolded project defined by a TestContext. | ||
| func Run(kbc *utils.TestContext) { | ||
| var controllerPodName string | ||
|
|
||
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6 changes: 6 additions & 0 deletions
6
testdata/project-v4-multigroup-with-deploy-image/config/manager/kustomization.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,8 @@ | ||
| resources: | ||
| - manager.yaml | ||
| apiVersion: kustomize.config.k8s.io/v1beta1 | ||
| kind: Kustomization | ||
| images: | ||
| - name: controller | ||
| newName: controller | ||
| newTag: latest |
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