is now easier to integrate into custom networking environments by supporting
TLS for secure communication and L7 http-based traffic routing.
     * Graceful Node Shutdown (aka drain) - The new “kubectl drain” command gracefully
evicts pods from nodes in preparation for disruptive operations like kernel
upgrades or maintenance.

- Reverted graceful node shutdown to match 1.21 behavior of setting pods that have not yet successfully completed to "Failed" phase if the GracefulNodeShutdown feature is enabled in kubelet. The GracefulNodeShutdown feature is beta and must be explicitly configured via kubelet config to be enabled in 1.21+. This changes 1.22 and 1.23 behavior on node shutdown to match 1.21. If you do not want pods to be marked terminated on node shutdown in...

- Reverts graceful node shutdown to match 1.21 behavior of setting pods that have not yet successfully completed to "Failed" phase if the GracefulNodeShutdown feature is enabled in kubelet. The GracefulNodeShutdown feature is beta and must be explicitly configured via kubelet config to be enabled in 1.21+. This changes 1.22 and 1.23 behavior on node shutdown to match 1.21. If you do not want pods to be marked terminated on node shutdown in...

- Enabled graceful shutdown feature for Windows node ([#127404](https://github.com/kubernetes/kubernetes/pull/127404), [@zylxjtu](https://github.com/zylxjtu)) [SIG Node, Testing and Windows]

### SIG OpenStack

- Openstack now supports the node shutdown taint. The taint is added when an instance is shutdown in openstack. ([#67982](https://github.com/kubernetes/kubernetes/pull/67982), [@zetaab](https://github.com/zetaab))

### SIG Scheduling

- Kubelet Graceful Node Shutdown feature graduates to Beta and enabled by default. ([#99735](https://github.com/kubernetes/kubernetes/pull/99735), [@bobbypage](https://github.com/bobbypage))

- Fix /readyz to return error immediately after a shutdown is initiated, before the --shutdown-delay-duration has elapsed. ([#88911](https://github.com/kubernetes/kubernetes/pull/88911), [@tkashem](https://github.com/tkashem)) [SIG API Machinery]

HSPLokhttp3/internal/concurrent/TaskQueue;->schedule(Lokhttp3/internal/concurrent/Task;J)V
HSPLokhttp3/internal/concurrent/TaskQueue;->scheduleAndDecide$okhttp(Lokhttp3/internal/concurrent/Task;JZ)Z
HSPLokhttp3/internal/concurrent/TaskQueue;->shutdown()V
HSPLokhttp3/internal/concurrent/TaskRunner$RealBackend;-><init>(Ljava/util/concurrent/ThreadFactory;)V
HSPLokhttp3/internal/concurrent/TaskRunner$RealBackend;->coordinatorNotify(Lokhttp3/internal/concurrent/TaskRunner;)V

      threadAboutToBlockForRefresh.set(Thread.currentThread());
      assertThat(cache.getOrLoad("test")).isEqualTo("testReload");
    } finally {
      refreshExecutor.shutdown();
    }
  }

  public void testSetRemovalListener() {
    RemovalListener<Object, Object> testListener = TestingRemovalListeners.nullRemovalListener();
    LocalCache<Object, Object> map =

  the change pods which use RestartPolicy=Always may end up in the Succeeded phase in two scenarios: pod 
  deletion and graceful node shutdown. ([#115331](https://github.com/kubernetes/kubernetes/pull/115331), [@mimowo](https://github.com/mimowo)) [SIG Cloud Provider, Node and Testing]