func cleanupServiceShard(clientset *release_1_3.Clientset, clusterName, namespace string, service *v1.Service, timeout time.Duration) error { err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) { err := clientset.Services(namespace).Delete(service.Name, &api.DeleteOptions{}) if err != nil && !errors.IsNotFound(err) { // Deletion failed with an error, try again. framework.Logf("Failed to delete service %q in namespace %q, in cluster %q", service.Name, namespace, clusterName) return false, nil } By(fmt.Sprintf("Service %q in namespace %q in cluster %q deleted", service.Name, namespace, clusterName)) return true, nil }) return err }
/* waitForServiceOrFail waits until a service is either present or absent in the cluster specified by clientset. If the condition is not met within timout, it fails the calling test. */ func waitForServiceOrFail(clientset *release_1_3.Clientset, namespace string, service *v1.Service, present bool, timeout time.Duration) { By(fmt.Sprintf("Fetching a federated service shard of service %q in namespace %q from cluster", service.Name, namespace)) var clusterService *v1.Service err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) { clusterService, err := clientset.Services(namespace).Get(service.Name) if err != nil && !errors.IsNotFound(err) { return false, err } if (clusterService != nil && err == nil && present) || (clusterService == nil && errors.IsNotFound(err) && !present) { By(fmt.Sprintf("Success: federated service shard of service %q in namespace %q in cluster: %v", service.Name, namespace, present)) return true, nil } By(fmt.Sprintf("Service found: %v, waiting for service found: %v, trying again in %s", clusterService != nil, present, framework.Poll)) return false, nil }) framework.ExpectNoError(err, "Failed to get service %q in namespace %q", service.Name, namespace) if present && clusterService != nil { Expect(equivalent(*clusterService, *service)) } }
/* waitForServiceOrFail waits until a service is either present or absent in the cluster specified by clientset. If the condition is not met within timout, it fails the calling test. */ func waitForServiceOrFail(clientset *release_1_3.Clientset, namespace string, service *v1.Service, present bool, timeout time.Duration) { By(fmt.Sprintf("Fetching a federated service shard of service %q in namespace %q from cluster", service.Name, namespace)) var clusterService *v1.Service err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) { clusterService, err := clientset.Services(namespace).Get(service.Name) if (!present) && errors.IsNotFound(err) { // We want it gone, and it's gone. By(fmt.Sprintf("Success: shard of federated service %q in namespace %q in cluster is absent", service.Name, namespace)) return true, nil // Success } if present && err == nil { // We want it present, and the Get succeeded, so we're all good. By(fmt.Sprintf("Success: shard of federated service %q in namespace %q in cluster is present", service.Name, namespace)) return true, nil // Success } By(fmt.Sprintf("Service %q in namespace %q in cluster. Found: %v, waiting for Found: %v, trying again in %s (err=%v)", service.Name, namespace, clusterService != nil && err == nil, present, framework.Poll, err)) return false, nil }) framework.ExpectNoError(err, "Failed to verify service %q in namespace %q in cluster: Present=%v", service.Name, namespace, present) if present && clusterService != nil { Expect(equivalent(*clusterService, *service)) } }