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All code must use the context from Ginkgo when doing API calls or polling for a change, otherwise the code would not return immediately when the test gets aborted.
117 lines
4.4 KiB
Go
117 lines
4.4 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package vsphere
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import (
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"context"
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"fmt"
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"strings"
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"time"
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"github.com/onsi/ginkgo/v2"
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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clientset "k8s.io/client-go/kubernetes"
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admissionapi "k8s.io/pod-security-admission/api"
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"k8s.io/kubernetes/test/e2e/framework"
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e2enode "k8s.io/kubernetes/test/e2e/framework/node"
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e2epv "k8s.io/kubernetes/test/e2e/framework/pv"
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e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
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"k8s.io/kubernetes/test/e2e/storage/utils"
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)
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const (
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invalidDatastore = "invalidDatastore"
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datastoreSCName = "datastoresc"
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)
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/*
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Test to verify datastore specified in storage-class is being honored while volume creation.
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Steps
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1. Create StorageClass with invalid datastore.
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2. Create PVC which uses the StorageClass created in step 1.
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3. Expect the PVC to fail.
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4. Verify the error returned on PVC failure is the correct.
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*/
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var _ = utils.SIGDescribe("Volume Provisioning on Datastore [Feature:vsphere]", func() {
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f := framework.NewDefaultFramework("volume-datastore")
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f.NamespacePodSecurityEnforceLevel = admissionapi.LevelPrivileged
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var (
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client clientset.Interface
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namespace string
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scParameters map[string]string
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vSphereCSIMigrationEnabled bool
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)
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ginkgo.BeforeEach(func(ctx context.Context) {
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e2eskipper.SkipUnlessProviderIs("vsphere")
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Bootstrap(f)
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client = f.ClientSet
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namespace = f.Namespace.Name
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scParameters = make(map[string]string)
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_, err := e2enode.GetRandomReadySchedulableNode(ctx, f.ClientSet)
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framework.ExpectNoError(err)
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vSphereCSIMigrationEnabled = GetAndExpectBoolEnvVar(VSphereCSIMigrationEnabled)
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})
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ginkgo.It("verify dynamically provisioned pv using storageclass fails on an invalid datastore", func(ctx context.Context) {
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ginkgo.By("Invoking Test for invalid datastore")
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scParameters[Datastore] = invalidDatastore
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scParameters[DiskFormat] = ThinDisk
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err := invokeInvalidDatastoreTestNeg(ctx, client, namespace, scParameters)
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framework.ExpectError(err)
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var errorMsg string
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if !vSphereCSIMigrationEnabled {
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errorMsg = `Failed to provision volume with StorageClass \"` + datastoreSCName + `\": Datastore '` + invalidDatastore + `' not found`
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} else {
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errorMsg = `failed to find datastoreURL for datastore name: \"` + invalidDatastore + `\"`
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}
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if !strings.Contains(err.Error(), errorMsg) {
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framework.ExpectNoError(err, errorMsg)
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}
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})
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})
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func invokeInvalidDatastoreTestNeg(ctx context.Context, client clientset.Interface, namespace string, scParameters map[string]string) error {
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ginkgo.By("Creating Storage Class With Invalid Datastore")
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storageclass, err := client.StorageV1().StorageClasses().Create(ctx, getVSphereStorageClassSpec(datastoreSCName, scParameters, nil, ""), metav1.CreateOptions{})
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framework.ExpectNoError(err, fmt.Sprintf("Failed to create storage class with err: %v", err))
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ginkgo.DeferCleanup(framework.IgnoreNotFound(client.StorageV1().StorageClasses().Delete), storageclass.Name, metav1.DeleteOptions{})
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ginkgo.By("Creating PVC using the Storage Class")
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pvclaim, err := e2epv.CreatePVC(ctx, client, namespace, getVSphereClaimSpecWithStorageClass(namespace, "2Gi", storageclass))
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framework.ExpectNoError(err)
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ginkgo.DeferCleanup(e2epv.DeletePersistentVolumeClaim, client, pvclaim.Name, namespace)
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ginkgo.By("Expect claim to fail provisioning volume")
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err = e2epv.WaitForPersistentVolumeClaimPhase(ctx, v1.ClaimBound, client, pvclaim.Namespace, pvclaim.Name, framework.Poll, 2*time.Minute)
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framework.ExpectError(err)
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eventList, err := client.CoreV1().Events(pvclaim.Namespace).List(ctx, metav1.ListOptions{})
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framework.ExpectNoError(err)
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var eventErrorMessages string
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for _, event := range eventList.Items {
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if event.Type != v1.EventTypeNormal {
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eventErrorMessages = eventErrorMessages + event.Message + ";"
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}
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}
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return fmt.Errorf("event messages: %+q", eventErrorMessages)
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}
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