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Original file line number Diff line number Diff line change
Expand Up @@ -511,13 +511,17 @@ func isWatchCachePrimed(crd *apiextensionsv1.CustomResourceDefinition, dynamicCl
return true, nil
}

const (
crdDeletionTimeout = time.Minute
)

// DeleteV1CustomResourceDefinition deletes a CRD and waits until it disappears from discovery.
func DeleteV1CustomResourceDefinition(crd *apiextensionsv1.CustomResourceDefinition, apiExtensionsClient clientset.Interface) error {
if err := apiExtensionsClient.ApiextensionsV1().CustomResourceDefinitions().Delete(context.TODO(), crd.Name, metav1.DeleteOptions{}); err != nil {
return err
}
for _, version := range servedV1Versions(crd) {
err := wait.PollUntilContextTimeout(context.Background(), 500*time.Millisecond, 30*time.Second, true, func(ctx context.Context) (bool, error) {
err := wait.PollUntilContextTimeout(context.Background(), 500*time.Millisecond, crdDeletionTimeout, true, func(ctx context.Context) (bool, error) {
exists, err := existsInDiscoveryV1(crd, apiExtensionsClient, version)
return !exists, err
})
Expand All @@ -539,7 +543,7 @@ func DeleteV1CustomResourceDefinitions(deleteListOpts metav1.ListOptions, apiExt
}
for _, crd := range list.Items {
for _, version := range servedV1Versions(&crd) {
err := wait.PollUntilContextTimeout(context.Background(), 500*time.Millisecond, 30*time.Second, true, func(ctx context.Context) (bool, error) {
err := wait.PollUntilContextTimeout(context.Background(), 500*time.Millisecond, crdDeletionTimeout, true, func(ctx context.Context) (bool, error) {
exists, err := existsInDiscoveryV1(&crd, apiExtensionsClient, version)
return !exists, err
})
Expand Down