Automatic merge from submit-queue
remove extra function call
We have read user info from context in previous line. No need to call
this function again.
**Special notes for your reviewer**:
**Release note**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 41954, 40528, 41875, 41165, 41877)
Updating apiserver to return 202 when resource is being deleted asynchronously via cascading deletion
As per https://github.com/kubernetes/kubernetes/issues/33196#issuecomment-278440622.
cc @kubernetes/sig-api-machinery-pr-reviews @smarterclayton @caesarxuchao @bgrant0607 @kubernetes/api-reviewers
```release-note
Updating apiserver to return http status code 202 for a delete request when the resource is not immediately deleted because of user requesting cascading deletion using DeleteOptions.OrphanDependents=false.
```
Automatic merge from submit-queue
Update authn/authz owners and reviewers
Add myself as potential reviewer to several authn/authz-related packages.
Add @deads2k as approver to several packages he wrote.
Automatic merge from submit-queue
genericapiserver: cut off pkg/serviceaccount dependency
**Blocked** by pkg/api/validation/genericvalidation to be split up and moved into apimachinery.
Automatic merge from submit-queue
retry RBAC initialization for up to 30 seconds, kill server on failure
RBAC initialization needs to complete in order to bootstrap a cluster. When the bootstrapping fails (etcd not ready has happened in e2e runs), things fail badly and we don't even kill the API server to force it to retry. This retries for up to 30 seconds and kills the server if it never succeeds.
Fixes https://github.com/kubernetes/kubernetes/issues/39108