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Merge pull request #102260 from ii/deployment-status-test
Write Patch, Read and Replace DeploymentStatus test +1
This commit is contained in:
Kubernetes Prow Robot
GitHub
commit
0bc75afcf2
@ -21,6 +21,7 @@ import (
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"encoding/json"
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"fmt"
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"math/rand"
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"strings"
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"time"
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"github.com/davecgh/go-spew/spew"
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@ -40,12 +41,14 @@ import (
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/apimachinery/pkg/util/intstr"
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utilrand "k8s.io/apimachinery/pkg/util/rand"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/apimachinery/pkg/watch"
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"k8s.io/client-go/dynamic"
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clientset "k8s.io/client-go/kubernetes"
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appsclient "k8s.io/client-go/kubernetes/typed/apps/v1"
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watchtools "k8s.io/client-go/tools/watch"
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"k8s.io/client-go/util/retry"
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appsinternal "k8s.io/kubernetes/pkg/apis/apps"
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deploymentutil "k8s.io/kubernetes/pkg/controller/deployment/util"
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"k8s.io/kubernetes/test/e2e/framework"
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@ -481,6 +484,140 @@ var _ = SIGDescribe("Deployment", func() {
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})
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framework.ExpectNoError(err, "failed to see %v event", watch.Deleted)
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})
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ginkgo.It("should validate Deployment Status endpoints", func() {
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dClient := c.AppsV1().Deployments(ns)
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dName := "test-deployment-" + utilrand.String(5)
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labelSelector := "e2e=testing"
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w := &cache.ListWatch{
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WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
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options.LabelSelector = labelSelector
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return dClient.Watch(context.TODO(), options)
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},
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}
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dList, err := c.AppsV1().Deployments("").List(context.TODO(), metav1.ListOptions{LabelSelector: labelSelector})
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framework.ExpectNoError(err, "failed to list Deployments")
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ginkgo.By("creating a Deployment")
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podLabels := map[string]string{"name": WebserverImageName, "e2e": "testing"}
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replicas := int32(1)
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framework.Logf("Creating simple deployment %s", dName)
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d := e2edeployment.NewDeployment(dName, replicas, podLabels, WebserverImageName, WebserverImage, appsv1.RollingUpdateDeploymentStrategyType)
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deploy, err := c.AppsV1().Deployments(ns).Create(context.TODO(), d, metav1.CreateOptions{})
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framework.ExpectNoError(err)
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// Wait for it to be updated to revision 1
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err = e2edeployment.WaitForDeploymentRevisionAndImage(c, ns, dName, "1", WebserverImage)
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framework.ExpectNoError(err)
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err = e2edeployment.WaitForDeploymentComplete(c, deploy)
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framework.ExpectNoError(err)
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testDeployment, err := dClient.Get(context.TODO(), dName, metav1.GetOptions{})
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framework.ExpectNoError(err)
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ginkgo.By("Getting /status")
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dResource := schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}
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dStatusUnstructured, err := f.DynamicClient.Resource(dResource).Namespace(ns).Get(context.TODO(), dName, metav1.GetOptions{}, "status")
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framework.ExpectNoError(err, "Failed to fetch the status of deployment %s in namespace %s", dName, ns)
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dStatusBytes, err := json.Marshal(dStatusUnstructured)
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framework.ExpectNoError(err, "Failed to marshal unstructured response. %v", err)
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var dStatus appsv1.Deployment
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err = json.Unmarshal(dStatusBytes, &dStatus)
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framework.ExpectNoError(err, "Failed to unmarshal JSON bytes to a deployment object type")
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framework.Logf("Deployment %s has Conditions: %v", dName, dStatus.Status.Conditions)
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ginkgo.By("updating Deployment Status")
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var statusToUpdate, updatedStatus *appsv1.Deployment
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err = retry.RetryOnConflict(retry.DefaultRetry, func() error {
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statusToUpdate, err = dClient.Get(context.TODO(), dName, metav1.GetOptions{})
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framework.ExpectNoError(err, "Unable to retrieve deployment %s", dName)
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statusToUpdate.Status.Conditions = append(statusToUpdate.Status.Conditions, appsv1.DeploymentCondition{
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Type: "StatusUpdate",
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Status: "True",
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Reason: "E2E",
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Message: "Set from e2e test",
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})
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updatedStatus, err = dClient.UpdateStatus(context.TODO(), statusToUpdate, metav1.UpdateOptions{})
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return err
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})
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framework.ExpectNoError(err, "Failed to update status. %v", err)
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framework.Logf("updatedStatus.Conditions: %#v", updatedStatus.Status.Conditions)
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ginkgo.By("watching for the Deployment status to be updated")
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ctx, cancel := context.WithTimeout(context.Background(), dRetryTimeout)
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defer cancel()
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_, err = watchtools.Until(ctx, dList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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if d, ok := event.Object.(*appsv1.Deployment); ok {
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found := d.ObjectMeta.Name == testDeployment.ObjectMeta.Name &&
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d.ObjectMeta.Namespace == testDeployment.ObjectMeta.Namespace &&
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d.Labels["e2e"] == "testing"
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if !found {
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framework.Logf("Observed Deployment %v in namespace %v with annotations: %v & Conditions: %v\n", d.ObjectMeta.Name, d.ObjectMeta.Namespace, d.Annotations, d.Status.Conditions)
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return false, nil
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}
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for _, cond := range d.Status.Conditions {
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if cond.Type == "StatusUpdate" &&
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cond.Reason == "E2E" &&
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cond.Message == "Set from e2e test" {
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framework.Logf("Found Deployment %v in namespace %v with labels: %v annotations: %v & Conditions: %v", d.ObjectMeta.Name, d.ObjectMeta.Namespace, d.ObjectMeta.Labels, d.Annotations, cond)
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return found, nil
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}
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framework.Logf("Observed Deployment %v in namespace %v with annotations: %v & Conditions: %v", d.ObjectMeta.Name, d.ObjectMeta.Namespace, d.Annotations, cond)
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}
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}
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object := strings.Split(fmt.Sprintf("%v", event.Object), "{")[0]
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framework.Logf("Observed %v event: %+v", object, event.Type)
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return false, nil
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})
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framework.ExpectNoError(err, "failed to locate Deployment %v in namespace %v", testDeployment.ObjectMeta.Name, ns)
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framework.Logf("Deployment %s has an updated status", dName)
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ginkgo.By("patching the Statefulset Status")
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payload := []byte(`{"status":{"conditions":[{"type":"StatusPatched","status":"True"}]}}`)
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framework.Logf("Patch payload: %v", string(payload))
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patchedDeployment, err := dClient.Patch(context.TODO(), dName, types.MergePatchType, payload, metav1.PatchOptions{}, "status")
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framework.ExpectNoError(err, "Failed to patch status. %v", err)
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framework.Logf("Patched status conditions: %#v", patchedDeployment.Status.Conditions)
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ginkgo.By("watching for the Deployment status to be patched")
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ctx, cancel = context.WithTimeout(context.Background(), dRetryTimeout)
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defer cancel()
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_, err = watchtools.Until(ctx, dList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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if e, ok := event.Object.(*appsv1.Deployment); ok {
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found := e.ObjectMeta.Name == testDeployment.ObjectMeta.Name &&
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e.ObjectMeta.Namespace == testDeployment.ObjectMeta.Namespace &&
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e.ObjectMeta.Labels["e2e"] == testDeployment.ObjectMeta.Labels["e2e"]
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if !found {
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framework.Logf("Observed deployment %v in namespace %v with annotations: %v & Conditions: %v", testDeployment.ObjectMeta.Name, testDeployment.ObjectMeta.Namespace, testDeployment.Annotations, testDeployment.Status.Conditions)
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return false, nil
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}
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for _, cond := range e.Status.Conditions {
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if cond.Type == "StatusPatched" {
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framework.Logf("Found deployment %v in namespace %v with labels: %v annotations: %v & Conditions: %v", testDeployment.ObjectMeta.Name, testDeployment.ObjectMeta.Namespace, testDeployment.ObjectMeta.Labels, testDeployment.Annotations, cond)
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return found, nil
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}
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framework.Logf("Observed deployment %v in namespace %v with annotations: %v & Conditions: %v", testDeployment.ObjectMeta.Name, testDeployment.ObjectMeta.Namespace, testDeployment.Annotations, cond)
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}
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}
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object := strings.Split(fmt.Sprintf("%v", event.Object), "{")[0]
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framework.Logf("Observed %v event: %+v", object, event.Type)
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return false, nil
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})
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framework.ExpectNoError(err, "failed to locate deployment %v in namespace %v", testDeployment.ObjectMeta.Name, ns)
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framework.Logf("Deployment %s has a patched status", dName)
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})
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})
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func failureTrap(c clientset.Interface, ns string) {
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