mirror of
https://github.com/k3s-io/kubernetes.git
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Merge pull request #93405 from liggitt/revert-pod-lifecycle-flake
Revert "Merge pull request #90942 from ii/ii-create-pod%2Bpodstatus-resource-lifecycle-test"
This commit is contained in:
Kubernetes Prow Robot
GitHub
commit
607c5daabd
@ -18,7 +18,6 @@ package apps
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import (
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"context"
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"encoding/json"
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"fmt"
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"math/rand"
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"time"
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@ -33,15 +32,11 @@ import (
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v1 "k8s.io/api/core/v1"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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unstructuredv1 "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/labels"
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"k8s.io/apimachinery/pkg/runtime"
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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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"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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@ -55,7 +50,6 @@ import (
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e2eservice "k8s.io/kubernetes/test/e2e/framework/service"
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e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
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testutil "k8s.io/kubernetes/test/utils"
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imageutils "k8s.io/kubernetes/test/utils/image"
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utilpointer "k8s.io/utils/pointer"
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)
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@ -73,7 +67,6 @@ var (
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var _ = SIGDescribe("Deployment", func() {
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var ns string
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var c clientset.Interface
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var dc dynamic.Interface
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ginkgo.AfterEach(func() {
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failureTrap(c, ns)
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@ -84,7 +77,6 @@ var _ = SIGDescribe("Deployment", func() {
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ginkgo.BeforeEach(func() {
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c = f.ClientSet
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ns = f.Namespace.Name
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dc = f.DynamicClient
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})
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ginkgo.It("deployment reaping should cascade to its replica sets and pods", func() {
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@ -142,283 +134,6 @@ var _ = SIGDescribe("Deployment", func() {
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})
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// TODO: add tests that cover deployment.Spec.MinReadySeconds once we solved clock-skew issues
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// See https://github.com/kubernetes/kubernetes/issues/29229
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ginkgo.It("should run the lifecycle of a Deployment", func() {
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deploymentResource := schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}
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testNamespaceName := f.Namespace.Name
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testDeploymentName := "test-deployment"
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testDeploymentInitialImage := imageutils.GetE2EImage(imageutils.Agnhost)
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testDeploymentPatchImage := imageutils.GetE2EImage(imageutils.Pause)
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testDeploymentUpdateImage := imageutils.GetE2EImage(imageutils.Httpd)
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testDeploymentDefaultReplicas := int32(3)
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testDeploymentMinimumReplicas := int32(1)
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testDeploymentNoReplicas := int32(0)
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testDeploymentLabels := map[string]string{"test-deployment-static": "true"}
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testDeploymentLabelsFlat := "test-deployment-static=true"
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testDeploymentLabelSelectors := metav1.LabelSelector{
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MatchLabels: testDeploymentLabels,
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}
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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 = testDeploymentLabelsFlat
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return f.ClientSet.AppsV1().Deployments(testNamespaceName).Watch(context.TODO(), options)
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},
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}
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deploymentsList, err := f.ClientSet.AppsV1().Deployments("").List(context.TODO(), metav1.ListOptions{LabelSelector: testDeploymentLabelsFlat})
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framework.ExpectNoError(err, "failed to list Deployments")
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ginkgo.By("creating a Deployment")
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testDeployment := appsv1.Deployment{
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ObjectMeta: metav1.ObjectMeta{
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Name: testDeploymentName,
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Labels: map[string]string{"test-deployment-static": "true"},
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},
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Spec: appsv1.DeploymentSpec{
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Replicas: &testDeploymentDefaultReplicas,
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Selector: &testDeploymentLabelSelectors,
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Template: v1.PodTemplateSpec{
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ObjectMeta: metav1.ObjectMeta{
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Labels: testDeploymentLabelSelectors.MatchLabels,
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},
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Spec: v1.PodSpec{
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Containers: []v1.Container{{
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Name: testDeploymentName,
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Image: testDeploymentInitialImage,
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}},
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},
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},
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},
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}
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_, err = f.ClientSet.AppsV1().Deployments(testNamespaceName).Create(context.TODO(), &testDeployment, metav1.CreateOptions{})
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framework.ExpectNoError(err, "failed to create Deployment %v in namespace %v", testDeploymentName, testNamespaceName)
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ginkgo.By("waiting for Deployment to be created")
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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switch event.Type {
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case watch.Added:
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true"
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return found, nil
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}
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default:
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framework.Logf("observed event type %v", event.Type)
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see %v event", watch.Added)
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ginkgo.By("waiting for all Replicas to be Ready")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true" &&
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deployment.Status.AvailableReplicas == testDeploymentDefaultReplicas &&
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deployment.Status.ReadyReplicas == testDeploymentDefaultReplicas
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return found, nil
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentDefaultReplicas)
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ginkgo.By("patching the Deployment")
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deploymentPatch, err := json.Marshal(map[string]interface{}{
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"metadata": map[string]interface{}{
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"labels": map[string]string{"test-deployment": "patched"},
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},
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"spec": map[string]interface{}{
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"replicas": testDeploymentMinimumReplicas,
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"template": map[string]interface{}{
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"spec": map[string]interface{}{
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"containers": [1]map[string]interface{}{{
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"name": testDeploymentName,
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"image": testDeploymentPatchImage,
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"command": []string{"/bin/sleep", "100000"},
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}},
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},
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},
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},
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})
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framework.ExpectNoError(err, "failed to Marshal Deployment JSON patch")
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_, err = f.ClientSet.AppsV1().Deployments(testNamespaceName).Patch(context.TODO(), testDeploymentName, types.StrategicMergePatchType, []byte(deploymentPatch), metav1.PatchOptions{})
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framework.ExpectNoError(err, "failed to patch Deployment")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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switch event.Type {
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case watch.Modified:
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true"
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return found, nil
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}
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default:
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framework.Logf("observed event type %v", event.Type)
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see %v event", watch.Modified)
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ginkgo.By("waiting for Replicas to scale")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true" &&
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deployment.Status.AvailableReplicas == testDeploymentMinimumReplicas &&
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deployment.Status.ReadyReplicas == testDeploymentMinimumReplicas &&
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deployment.Spec.Template.Spec.Containers[0].Image == testDeploymentPatchImage
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return found, nil
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentMinimumReplicas)
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ginkgo.By("listing Deployments")
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deploymentsList, err = f.ClientSet.AppsV1().Deployments("").List(context.TODO(), metav1.ListOptions{LabelSelector: testDeploymentLabelsFlat})
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framework.ExpectNoError(err, "failed to list Deployments")
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foundDeployment := false
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for _, deploymentItem := range deploymentsList.Items {
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if deploymentItem.ObjectMeta.Name == testDeploymentName &&
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deploymentItem.ObjectMeta.Namespace == testNamespaceName &&
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deploymentItem.ObjectMeta.Labels["test-deployment-static"] == "true" {
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foundDeployment = true
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break
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}
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}
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framework.ExpectEqual(foundDeployment, true, "unable to find the Deployment in list", deploymentsList)
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ginkgo.By("updating the Deployment")
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testDeploymentUpdate := testDeployment
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testDeploymentUpdate.ObjectMeta.Labels["test-deployment"] = "updated"
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testDeploymentUpdate.Spec.Template.Spec.Containers[0].Image = testDeploymentUpdateImage
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testDeploymentDefaultReplicasPointer := &testDeploymentDefaultReplicas
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testDeploymentUpdate.Spec.Replicas = testDeploymentDefaultReplicasPointer
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testDeploymentUpdateUnstructuredMap, err := runtime.DefaultUnstructuredConverter.ToUnstructured(&testDeploymentUpdate)
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framework.ExpectNoError(err, "failed to convert to unstructured")
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testDeploymentUpdateUnstructured := unstructuredv1.Unstructured{
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Object: testDeploymentUpdateUnstructuredMap,
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}
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// currently this hasn't been able to hit the endpoint replaceAppsV1NamespacedDeploymentStatus
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_, err = dc.Resource(deploymentResource).Namespace(testNamespaceName).Update(context.TODO(), &testDeploymentUpdateUnstructured, metav1.UpdateOptions{}) //, "status")
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framework.ExpectNoError(err, "failed to update the DeploymentStatus")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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switch event.Type {
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case watch.Modified:
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true"
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return found, nil
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}
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default:
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framework.Logf("observed event type %v", event.Type)
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see %v event", watch.Modified)
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ginkgo.By("fetching the DeploymentStatus")
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deploymentGetUnstructured, err := dc.Resource(deploymentResource).Namespace(testNamespaceName).Get(context.TODO(), testDeploymentName, metav1.GetOptions{}, "status")
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framework.ExpectNoError(err, "failed to fetch the Deployment")
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deploymentGet := appsv1.Deployment{}
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err = runtime.DefaultUnstructuredConverter.FromUnstructured(deploymentGetUnstructured.Object, &deploymentGet)
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framework.ExpectNoError(err, "failed to convert the unstructured response to a Deployment")
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framework.ExpectEqual(deploymentGet.Spec.Template.Spec.Containers[0].Image, testDeploymentUpdateImage, "failed to update image")
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framework.ExpectEqual(deploymentGet.ObjectMeta.Labels["test-deployment"], "updated", "failed to update labels")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true" &&
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deployment.Status.AvailableReplicas == testDeploymentDefaultReplicas &&
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deployment.Status.ReadyReplicas == testDeploymentDefaultReplicas
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return found, nil
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see replicas of %v in namespace %v scale to requested amount of %v", testDeployment.Name, testNamespaceName, testDeploymentDefaultReplicas)
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ginkgo.By("patching the DeploymentStatus")
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deploymentStatusPatch, err := json.Marshal(map[string]interface{}{
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"metadata": map[string]interface{}{
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"labels": map[string]string{"test-deployment": "patched-status"},
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},
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"status": map[string]interface{}{
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"readyReplicas": testDeploymentNoReplicas,
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},
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})
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framework.ExpectNoError(err, "failed to Marshal Deployment JSON patch")
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dc.Resource(deploymentResource).Namespace(testNamespaceName).Patch(context.TODO(), testDeploymentName, types.StrategicMergePatchType, []byte(deploymentStatusPatch), metav1.PatchOptions{}, "status")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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switch event.Type {
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case watch.Modified:
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
|
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true"
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return found, nil
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}
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default:
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framework.Logf("observed event type %v", event.Type)
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}
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return false, nil
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})
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framework.ExpectNoError(err, "failed to see %v event", watch.Modified)
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|
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ginkgo.By("fetching the DeploymentStatus")
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deploymentGetUnstructured, err = dc.Resource(deploymentResource).Namespace(testNamespaceName).Get(context.TODO(), testDeploymentName, metav1.GetOptions{}, "status")
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framework.ExpectNoError(err, "failed to fetch the DeploymentStatus")
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deploymentGet = appsv1.Deployment{}
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err = runtime.DefaultUnstructuredConverter.FromUnstructured(deploymentGetUnstructured.Object, &deploymentGet)
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framework.ExpectNoError(err, "failed to convert the unstructured response to a Deployment")
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framework.ExpectEqual(deploymentGet.Spec.Template.Spec.Containers[0].Image, testDeploymentUpdateImage, "failed to update image")
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framework.ExpectEqual(deploymentGet.ObjectMeta.Labels["test-deployment"], "updated", "failed to update labels")
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ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
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if deployment, ok := event.Object.(*appsv1.Deployment); ok {
|
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found := deployment.ObjectMeta.Name == testDeployment.Name &&
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deployment.Labels["test-deployment-static"] == "true" &&
|
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deployment.Status.AvailableReplicas == testDeploymentDefaultReplicas &&
|
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deployment.Status.ReadyReplicas == testDeploymentDefaultReplicas &&
|
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deployment.Spec.Template.Spec.Containers[0].Image == testDeploymentUpdateImage
|
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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)
|
||||
|
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ginkgo.By("deleting the Deployment")
|
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err = f.ClientSet.AppsV1().Deployments(testNamespaceName).DeleteCollection(context.TODO(), metav1.DeleteOptions{}, metav1.ListOptions{LabelSelector: testDeploymentLabelsFlat})
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framework.ExpectNoError(err, "failed to delete Deployment via collection")
|
||||
|
||||
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
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||||
defer cancel()
|
||||
_, err = watchtools.Until(ctx, deploymentsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
|
||||
switch event.Type {
|
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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)
|
||||
})
|
||||
})
|
||||
|
||||
func failureTrap(c clientset.Interface, ns string) {
|
||||
|
||||
@ -58,7 +58,6 @@ go_library(
|
||||
"//staging/src/k8s.io/apimachinery/pkg/fields:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/labels:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/util/diff:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/util/intstr:go_default_library",
|
||||
@ -67,7 +66,6 @@ go_library(
|
||||
"//staging/src/k8s.io/apimachinery/pkg/util/uuid:go_default_library",
|
||||
"//staging/src/k8s.io/apimachinery/pkg/util/wait:go_default_library",
|
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"//staging/src/k8s.io/apimachinery/pkg/watch:go_default_library",
|
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"//staging/src/k8s.io/client-go/dynamic:go_default_library",
|
||||
"//staging/src/k8s.io/client-go/kubernetes:go_default_library",
|
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"//staging/src/k8s.io/client-go/tools/cache:go_default_library",
|
||||
"//staging/src/k8s.io/client-go/tools/watch:go_default_library",
|
||||
|
||||
@ -19,11 +19,8 @@ package common
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/client-go/dynamic"
|
||||
"runtime/debug"
|
||||
"strconv"
|
||||
"strings"
|
||||
@ -180,11 +177,9 @@ func expectNoErrorWithRetries(fn func() error, maxRetries int, explain ...interf
|
||||
|
||||
var _ = framework.KubeDescribe("Pods", func() {
|
||||
f := framework.NewDefaultFramework("pods")
|
||||
var dc dynamic.Interface
|
||||
var podClient *framework.PodClient
|
||||
ginkgo.BeforeEach(func() {
|
||||
podClient = f.PodClient()
|
||||
dc = f.DynamicClient
|
||||
})
|
||||
|
||||
/*
|
||||
@ -878,154 +873,6 @@ var _ = framework.KubeDescribe("Pods", func() {
|
||||
err = wait.PollImmediate(podRetryPeriod, podRetryTimeout, checkPodListQuantity(f, "type=Testing", 0))
|
||||
framework.ExpectNoError(err, "found a pod(s)")
|
||||
})
|
||||
|
||||
ginkgo.It("should run through the lifecycle of Pods and PodStatus", func() {
|
||||
podResource := schema.GroupVersionResource{Group: "", Version: "v1", Resource: "pods"}
|
||||
testNamespaceName := f.Namespace.Name
|
||||
testPodName := "pod-test"
|
||||
testPodImage := imageutils.GetE2EImage(imageutils.Agnhost)
|
||||
testPodImage2 := imageutils.GetE2EImage(imageutils.Httpd)
|
||||
testPodLabels := map[string]string{"test-pod-static": "true"}
|
||||
testPodLabelsFlat := "test-pod-static=true"
|
||||
|
||||
w := &cache.ListWatch{
|
||||
WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
|
||||
options.LabelSelector = testPodLabelsFlat
|
||||
return f.ClientSet.CoreV1().Pods(testNamespaceName).Watch(context.TODO(), options)
|
||||
},
|
||||
}
|
||||
podsList, err := f.ClientSet.CoreV1().Pods("").List(context.TODO(), metav1.ListOptions{LabelSelector: testPodLabelsFlat})
|
||||
framework.ExpectNoError(err, "failed to list Pods")
|
||||
|
||||
testPod := v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: testPodName,
|
||||
Labels: testPodLabels,
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Containers: []v1.Container{
|
||||
{
|
||||
Name: testPodName,
|
||||
Image: testPodImage,
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
ginkgo.By("creating a Pod with a static label")
|
||||
_, err = f.ClientSet.CoreV1().Pods(testNamespaceName).Create(context.TODO(), &testPod, metav1.CreateOptions{})
|
||||
framework.ExpectNoError(err, "failed to create Pod %v in namespace %v", testPod.ObjectMeta.Name, testNamespaceName)
|
||||
|
||||
ginkgo.By("watching for Pod to be ready")
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
|
||||
defer cancel()
|
||||
_, err = watchtools.Until(ctx, podsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
|
||||
if pod, ok := event.Object.(*v1.Pod); ok {
|
||||
found := pod.ObjectMeta.Name == testPod.ObjectMeta.Name &&
|
||||
pod.ObjectMeta.Namespace == testNamespaceName &&
|
||||
pod.Labels["test-pod-static"] == "true" &&
|
||||
pod.Status.Phase == v1.PodRunning
|
||||
if !found {
|
||||
framework.Logf("observed Pod %v in namespace %v in phase %v", pod.ObjectMeta.Name, pod.ObjectMeta.Namespace, pod.Status.Phase)
|
||||
}
|
||||
return found, nil
|
||||
}
|
||||
return false, nil
|
||||
})
|
||||
framework.ExpectNoError(err, "failed to see Pod %v in namespace %v running", testPod.ObjectMeta.Name, testNamespaceName)
|
||||
|
||||
ginkgo.By("patching the Pod with a new Label and updated data")
|
||||
podPatch, err := json.Marshal(v1.Pod{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Labels: map[string]string{"test-pod": "patched"},
|
||||
},
|
||||
Spec: v1.PodSpec{
|
||||
Containers: []v1.Container{{
|
||||
Name: testPodName,
|
||||
Image: testPodImage2,
|
||||
}},
|
||||
},
|
||||
})
|
||||
framework.ExpectNoError(err, "failed to marshal JSON patch for Pod")
|
||||
_, err = f.ClientSet.CoreV1().Pods(testNamespaceName).Patch(context.TODO(), testPodName, types.StrategicMergePatchType, []byte(podPatch), metav1.PatchOptions{})
|
||||
framework.ExpectNoError(err, "failed to patch Pod %s in namespace %s", testPodName, testNamespaceName)
|
||||
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
|
||||
defer cancel()
|
||||
_, err = watchtools.Until(ctx, podsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
|
||||
switch event.Type {
|
||||
case watch.Modified:
|
||||
if pod, ok := event.Object.(*v1.Pod); ok {
|
||||
found := pod.ObjectMeta.Name == pod.Name &&
|
||||
pod.Labels["test-pod-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("getting the Pod and ensuring that it's patched")
|
||||
pod, err := f.ClientSet.CoreV1().Pods(testNamespaceName).Get(context.TODO(), testPodName, metav1.GetOptions{})
|
||||
framework.ExpectNoError(err, "failed to fetch Pod %s in namespace %s", testPodName, testNamespaceName)
|
||||
framework.ExpectEqual(pod.ObjectMeta.Labels["test-pod"], "patched", "failed to patch Pod - missing label")
|
||||
framework.ExpectEqual(pod.Spec.Containers[0].Image, testPodImage2, "failed to patch Pod - wrong image")
|
||||
|
||||
ginkgo.By("getting the PodStatus")
|
||||
podStatusUnstructured, err := dc.Resource(podResource).Namespace(testNamespaceName).Get(context.TODO(), testPodName, metav1.GetOptions{}, "status")
|
||||
framework.ExpectNoError(err, "failed to fetch PodStatus of Pod %s in namespace %s", testPodName, testNamespaceName)
|
||||
podStatusBytes, err := json.Marshal(podStatusUnstructured)
|
||||
framework.ExpectNoError(err, "failed to marshal unstructured response")
|
||||
var podStatus v1.Pod
|
||||
err = json.Unmarshal(podStatusBytes, &podStatus)
|
||||
framework.ExpectNoError(err, "failed to unmarshal JSON bytes to a Pod object type")
|
||||
|
||||
ginkgo.By("replacing the Pod's status Ready condition to False")
|
||||
podStatusUpdated := podStatus
|
||||
podStatusFieldPatchCount := 0
|
||||
podStatusFieldPatchCountTotal := 2
|
||||
for pos, cond := range podStatusUpdated.Status.Conditions {
|
||||
if (cond.Type == v1.PodReady && cond.Status == v1.ConditionTrue) || (cond.Type == v1.ContainersReady && cond.Status == v1.ConditionTrue) {
|
||||
podStatusUpdated.Status.Conditions[pos].Status = v1.ConditionFalse
|
||||
podStatusFieldPatchCount++
|
||||
}
|
||||
}
|
||||
framework.ExpectEqual(podStatusFieldPatchCount, podStatusFieldPatchCountTotal, "failed to patch all relevant Pod conditions")
|
||||
podStatusUpdate, err := f.ClientSet.CoreV1().Pods(testNamespaceName).UpdateStatus(context.TODO(), &podStatusUpdated, metav1.UpdateOptions{})
|
||||
framework.ExpectNoError(err, "failed to update PodStatus of Pod %s in namespace %s", testPodName, testNamespaceName)
|
||||
|
||||
ginkgo.By("check the Pod again to ensure its Ready conditions are False")
|
||||
podStatusFieldPatchCount = 0
|
||||
podStatusFieldPatchCountTotal = 2
|
||||
for _, cond := range podStatusUpdate.Status.Conditions {
|
||||
if (cond.Type == v1.PodReady && cond.Status == v1.ConditionFalse) || (cond.Type == v1.ContainersReady && cond.Status == v1.ConditionFalse) {
|
||||
podStatusFieldPatchCount++
|
||||
}
|
||||
}
|
||||
framework.ExpectEqual(podStatusFieldPatchCount, podStatusFieldPatchCountTotal, "failed to update PodStatus - field patch count doesn't match the total")
|
||||
|
||||
ginkgo.By("deleting the Pod via a Collection with a LabelSelector")
|
||||
err = f.ClientSet.CoreV1().Pods(testNamespaceName).DeleteCollection(context.TODO(), metav1.DeleteOptions{}, metav1.ListOptions{LabelSelector: testPodLabelsFlat})
|
||||
framework.ExpectNoError(err, "failed to delete Pod by collection")
|
||||
|
||||
ginkgo.By("watching for the Pod to be deleted")
|
||||
ctx, cancel = context.WithTimeout(context.Background(), 30*time.Second)
|
||||
defer cancel()
|
||||
_, err = watchtools.Until(ctx, podsList.ResourceVersion, w, func(event watch.Event) (bool, error) {
|
||||
switch event.Type {
|
||||
case watch.Deleted:
|
||||
if pod, ok := event.Object.(*v1.Pod); ok {
|
||||
found := pod.ObjectMeta.Name == pod.Name &&
|
||||
pod.Labels["test-pod-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)
|
||||
})
|
||||
})
|
||||
|
||||
func checkPodListQuantity(f *framework.Framework, label string, quantity int) func() (bool, error) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user