Change:
[x] Original approval issue: [x] Test pr: [x] Two weeks soak end date: 19 November 2020 This issue is created to allow edit by /wip /hold According to this APIsnoop query, there are still some remaining Deployment endpoints which are untested. a Deployment with a static label the Deployment with a new Label and updated data the Deployment to ensure it's patched all Deployments in all Namespaces find the Deployment(1) ensure that the Deployment is found and is patched Namespaced Deployment(1) via a Collection with a LabelSelector Discover useragents: List endpoints hit by the test: Display endpoint coverage change: If a test with these calls gets merged, test coverage will go up by 5 points* This test is also created with the goal of conformance promotion.
/sig testing /sig architecture /area conformance
BobyMcbobs commented in original Issue: Unsure if the endpoint replaceAppsV1NamespacedDeploymentStatus is able to be hit. When this endpoint is attempted to be updated the data after retrieving the update resource doesn't reflect the values in the update
/assign
When using the appv1.Deployment structure instead of maps of interfaces to build the structure in a patch of the Deployment, this error comes up. Still in progress yment-static":"true"}: does not match template , spec.selector: Invalid value: "null": field is immutable]
replaceAppsV1NamespacedDeploymentStatus to test. Increase cover by 1 Endpoint
/reopen PR reverted by due to flaky test
Reopened this issue. <detailsIn response to : /reopen PR reverted by due to flaky test Instructions for interacting with me using PR comments are available . If you have questions or suggestions related to my behavior, please file an issue against the repository. </details
Issues go stale after 90d of inactivity. Mark the issue as fresh with . Stale issues rot after an additional 30d of inactivity and eventually close. If this issue is safe to close now please do so with . Send feedback to sig-testing, kubernetes/test-infra and/or . /lifecycle stale
/reopen Soaking, ready for promotion 19 November 2020
Reopened this issue. <detailsIn response to : /reopen Soaking, ready for promotion 19 November 2020 Instructions for interacting with me using PR comments are available . If you have questions or suggestions related to my behavior, please file an issue against the repository. </details
/remove-lifecycle stale
/triage accepted
/merged

Discussion:
import ( "context" <ins> "encoding/json" </ins> "fmt" "math/rand" "time"

v1 "k8s.io/api/core/v1" apierrors "k8s.io/apimachinery/pkg/api/errors" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" <ins> unstructuredv1 "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" </ins> "k8s.io/apimachinery/pkg/labels" <ins> "k8s.io/apimachinery/pkg/runtime" "k8s.io/apimachinery/pkg/runtime/schema" </ins> "k8s.io/apimachinery/pkg/types" "k8s.io/apimachinery/pkg/util/intstr" "k8s.io/apimachinery/pkg/util/wait" "k8s.io/apimachinery/pkg/watch" <ins> "k8s.io/client-go/dynamic" </ins> clientset "k8s.io/client-go/kubernetes" appsclient "k8s.io/client-go/kubernetes/typed/apps/v1" watchtools "k8s.io/client-go/tools/watch"

e2eservice "k8s.io/kubernetes/test/e2e/framework/service" e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper" testutil "k8s.io/kubernetes/test/utils" <ins> imageutils "k8s.io/kubernetes/test/utils/image" </ins> utilpointer "k8s.io/utils/pointer" )

var _ = SIGDescribe("Deployment", func() { var ns string var c clientset.Interface <ins> var dc dynamic.Interface </ins> ginkgo.AfterEach(func() { failureTrap(c, ns)

ginkgo.BeforeEach(func() { c = f.ClientSet ns = f.Namespace.Name <ins> dc = f.DynamicClient </ins> }) ginkgo.It("deployment reaping should cascade to its replica sets and pods", func() {

}) // TODO: add tests that cover deployment.Spec.MinReadySeconds once we solved clock-skew issues // See https://github.com/kubernetes/kubernetes/issues/29229 <ins> ginkgo.It("should run the lifecycle of a Deployment", func() { deploymentResource := schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"} testNamespaceName := f.Namespace.Name testDeploymentName := "test-deployment" testDeploymentInitialImage := imageutils.GetE2EImage(imageutils.Agnhost) testDeploymentPatchImage := imageutils.GetE2EImage(imageutils.Pause) testDeploymentUpdateImage := imageutils.GetE2EImage(imageutils.Httpd) testDeploymentDefaultReplicas := int32(3) testDeploymentMinimumReplicas := int32(1) testDeploymentNoReplicas := int32(0) testDeploymentLabels := map[string]string{"test-deployment-static": "true"} testDeploymentLabelsFlat := "test-deployment-static=true" testDeploymentLabelSelectors := metav1.LabelSelector{ MatchLabels: testDeploymentLabels, } w := &cache.ListWatch{ WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) { options.LabelSelector = testDeploymentLabelsFlat return f.ClientSet.AppsV1().Deployments(testNamespaceName).Watch(context.TODO(), options) }, } deploymentsList, err := f.ClientSet.AppsV1().Deployments("").List(context.TODO(), metav1.ListOptions{LabelSelector: testDeploymentLabelsFlat}) framework.ExpectNoError(err, "failed to list Deployments") ginkgo.By("creating a Deployment") testDeployment := appsv1.Deployment{ ObjectMeta: metav1.ObjectMeta{ Name:   testDeploymentName, Labels: map[string]string{"test-deployment-static": "true"}, }, Spec: appsv1.DeploymentSpec{ Replicas: &testDeploymentDefaultReplicas, Selector: &testDeploymentLabelSelectors, Template: v1.PodTemplateSpec{ ObjectMeta: metav1.ObjectMeta{ Labels: testDeploymentLabelSelectors.MatchLabels, }, Spec: v1.PodSpec{ Containers: []v1.Container{{ Name:  testDeploymentName, Image: testDeploymentInitialImage, }}, }, }, }, } _, err = f.ClientSet.AppsV1().Deployments(testNamespaceName).Create(context.TODO(), &testDeployment, metav1.CreateOptions{}) framework.ExpectNoError(err, "failed to create Deployment %v in namespace %v", testDeploymentName, testNamespaceName) ginkgo.By("waiting for Deployment to be created") ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { switch event.Type { case watch.Added: if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" return found, nil } default: framework.Logf("observed event type %v", event.Type) } return false, nil }) framework.ExpectNoError(err, "failed to see %v event", watch.Added) ginkgo.By("waiting for all Replicas to be Ready") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" && deployment.Status.AvailableReplicas == testDeploymentDefaultReplicas && deployment.Status.ReadyReplicas == testDeploymentDefaultReplicas return found, nil } return false, nil }) framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentDefaultReplicas) ginkgo.By("patching the Deployment") deploymentPatch, err := json.Marshal(map[string]interface{}{ "metadata": map[string]interface{}{ "labels": map[string]string{"test-deployment": "patched"}, }, "spec": map[string]interface{}{ "replicas": testDeploymentMinimumReplicas, "template": map[string]interface{}{ "spec": map[string]interface{}{ "containers": [1]map[string]interface{}{{ "name":    testDeploymentName, "image":   testDeploymentPatchImage, "command": []string{"/bin/sleep", "100000"}, }}, }, }, }, }) framework.ExpectNoError(err, "failed to Marshal Deployment JSON patch") _, err = f.ClientSet.AppsV1().Deployments(testNamespaceName).Patch(context.TODO(), testDeploymentName, types.StrategicMergePatchType, []byte(deploymentPatch), metav1.PatchOptions{}) framework.ExpectNoError(err, "failed to patch Deployment") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { switch event.Type { case watch.Modified: if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" return found, nil } default: framework.Logf("observed event type %v", event.Type) } return false, nil }) framework.ExpectNoError(err, "failed to see %v event", watch.Modified) ginkgo.By("waiting for Replicas to scale") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" && deployment.Status.AvailableReplicas == testDeploymentMinimumReplicas && deployment.Status.ReadyReplicas == testDeploymentMinimumReplicas && deployment.Spec.Template.Spec.Containers[0].Image == testDeploymentPatchImage return found, nil } return false, nil }) framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentMinimumReplicas) ginkgo.By("listing Deployments") deploymentsList, err = f.ClientSet.AppsV1().Deployments("").List(context.TODO(), metav1.ListOptions{LabelSelector: testDeploymentLabelsFlat}) framework.ExpectNoError(err, "failed to list Deployments") foundDeployment := false for _, deploymentItem := range deploymentsList.Items { if deploymentItem.ObjectMeta.Name == testDeploymentName && deploymentItem.ObjectMeta.Namespace == testNamespaceName && deploymentItem.ObjectMeta.Labels["test-deployment-static"] == "true" { foundDeployment = true break } } framework.ExpectEqual(foundDeployment, true, "unable to find the Deployment in list", deploymentsList) ginkgo.By("updating the Deployment") testDeploymentUpdate := testDeployment testDeploymentUpdate.ObjectMeta.Labels["test-deployment"] = "updated" testDeploymentUpdate.Spec.Template.Spec.Containers[0].Image = testDeploymentUpdateImage testDeploymentDefaultReplicasPointer := &testDeploymentDefaultReplicas testDeploymentUpdate.Spec.Replicas = testDeploymentDefaultReplicasPointer testDeploymentUpdateUnstructuredMap, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&testDeploymentUpdate) framework.ExpectNoError(err, "failed to convert to unstructured") testDeploymentUpdateUnstructured := unstructuredv1.Unstructured{ Object: testDeploymentUpdateUnstructuredMap, } // currently this hasn't been able to hit the endpoint replaceAppsV1NamespacedDeploymentStatus _, err = dc.Resource(deploymentResource).Namespace(testNamespaceName).Update(context.TODO(), &testDeploymentUpdateUnstructured, metav1.UpdateOptions{}) //, "status") framework.ExpectNoError(err, "failed to update the DeploymentStatus") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { switch event.Type { case watch.Modified: if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" return found, nil } default: framework.Logf("observed event type %v", event.Type) } return false, nil }) framework.ExpectNoError(err, "failed to see %v event", watch.Modified) ginkgo.By("fetching the DeploymentStatus") deploymentGetUnstructured, err := dc.Resource(deploymentResource).Namespace(testNamespaceName).Get(context.TODO(), testDeploymentName, metav1.GetOptions{}, "status") framework.ExpectNoError(err, "failed to fetch the Deployment") deploymentGet := appsv1.Deployment{} err = runtime.DefaultUnstructuredConverter.FromUnstructured(deploymentGetUnstructured.Object, &deploymentGet) framework.ExpectNoError(err, "failed to convert the unstructured response to a Deployment") framework.ExpectEqual(deploymentGet.Spec.Template.Spec.Containers[0].Image, testDeploymentUpdateImage, "failed to update image") framework.ExpectEqual(deploymentGet.ObjectMeta.Labels["test-deployment"], "updated", "failed to update labels") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" && deployment.Status.AvailableReplicas == testDeploymentDefaultReplicas && deployment.Status.ReadyReplicas == testDeploymentDefaultReplicas return found, nil } return false, nil }) framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentDefaultReplicas) ginkgo.By("patching the DeploymentStatus") deploymentStatusPatch, err := json.Marshal(map[string]interface{}{ "metadata": map[string]interface{}{ "labels": map[string]string{"test-deployment": "patched-status"}, }, "status": map[string]interface{}{ "readyReplicas": testDeploymentNoReplicas, }, }) framework.ExpectNoError(err, "failed to Marshal Deployment JSON patch") dc.Resource(deploymentResource).Namespace(testNamespaceName).Patch(context.TODO(), testDeploymentName, types.StrategicMergePatchType, []byte(deploymentStatusPatch), metav1.PatchOptions{}, "status") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { switch event.Type { case watch.Modified: if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" return found, nil } default: framework.Logf("observed event type %v", event.Type) } return false, nil }) framework.ExpectNoError(err, "failed to see %v event", watch.Modified) ginkgo.By("fetching the DeploymentStatus") deploymentGetUnstructured, err = dc.Resource(deploymentResource).Namespace(testNamespaceName).Get(context.TODO(), testDeploymentName, metav1.GetOptions{}, "status") framework.ExpectNoError(err, "failed to fetch the DeploymentStatus") deploymentGet = appsv1.Deployment{} err = runtime.DefaultUnstructuredConverter.FromUnstructured(deploymentGetUnstructured.Object, &deploymentGet) framework.ExpectNoError(err, "failed to convert the unstructured response to a Deployment") framework.ExpectEqual(deploymentGet.Spec.Template.Spec.Containers[0].Image, testDeploymentUpdateImage, "failed to update image") framework.ExpectEqual(deploymentGet.ObjectMeta.Labels["test-deployment"], "updated", "failed to update labels") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" && deployment.Status.AvailableReplicas == testDeploymentDefaultReplicas && deployment.Status.ReadyReplicas == testDeploymentDefaultReplicas && deployment.Spec.Template.Spec.Containers[0].Image == testDeploymentUpdateImage return found, nil } return false, nil }) framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentDefaultReplicas) ginkgo.By("deleting the Deployment") err = f.ClientSet.AppsV1().Deployments(testNamespaceName).DeleteCollection(context.TODO(), metav1.DeleteOptions{}, metav1.ListOptions{LabelSelector: testDeploymentLabelsFlat}) framework.ExpectNoError(err, "failed to delete Deployment via collection") ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second) defer cancel() _, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) { switch event.Type { case watch.Deleted: if deployment, ok := event.Object.(*appsv1.Deployment); ok { found := deployment.ObjectMeta.Name == testDeployment.Name && deployment.Labels["test-deployment-static"] == "true" return found, nil } default: framework.Logf("observed event type %v", event.Type) } return false, nil }) framework.ExpectNoError(err, "failed to see %v event", watch.Deleted) }) </ins> }) func failureTrap(c clientset.Interface, ns string) {