* The kube-apiserver's healthz now takes in an optional query parameter which allows you to disable health checks from causing healthz failures.  ([#70676](https://github.com/kubernetes/kubernetes/pull/70676), [@logicalhan](https://github.com/logicalhan))

		}
		nodeNameSum := sha256.Sum256([]byte(nodeName + globalDeploymentID()))
		globalNodeNamesHex[hex.EncodeToString(nodeNameSum[:])] = struct{}{}
	}

	bootstrapTrace("waitForQuorum", func() {
		result := newObject.Health(context.Background(), HealthOptions{NoLogging: true})
		for !result.HealthyRead {
			if debugNoExit {
				logger.Info("Not waiting for quorum since we are debugging.. possible cause unhealthy sets")

- Health check of kube-controller-manager now includes each controller. ([#104667](https://github.com/kubernetes/kubernetes/pull/104667), [@jiahuif](https://github.com/jiahuif))

- Fixes #115825. Kube-proxy will now include the `healthz` state in its response to the LB HC as to avoid indicating to the LB that it should use the node in question when Kube-proxy is not healthy. ([#111661](https://github.com/kubernetes/kubernetes/pull/111661), [@alexanderConstantinescu](https://github.com/alexanderConstantinescu)) [SIG Network]

* Bump GLBC version to 0.9.5 - fixes [loss of manually modified GCLB health check settings](https://github.com/kubernetes/kubernetes/issues/47559) upon upgrade from pre-1.6.4 to either 1.6.4 or 1.6.5. ([#47567](https://github.com/kubernetes/kubernetes/pull/47567), [@nicksardo](https://github.com/nicksardo))

- Added a health check for the device plugin gRPC registration server. When the registration server is down, kubelet is marked as unhealthy. If systemd watchdog is configured, this will result in a kubelet restart. ([#128432](https://github.com/kubernetes/kubernetes/pull/128432),...

     */
    String getIndexDeleteTimeout();

    /**
     * Get the value for the key 'index.health.timeout'. <br>
     * The value is, e.g. 10m <br>
     * comment: Timeout for index health checks.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexHealthTimeout();

    /**

* azure: update disk lock logic per vm during attach/detach to allow concurrent updates for different nodes. ([#85115](https://github.com/kubernetes/kubernetes/pull/85115), [@aramase](https://github.com/aramase))
* Ensure health probes are created for local traffic policy UDP services on Azure ([#85327](https://github.com/kubernetes/kubernetes/pull/85327), [@nilo19](https://github.com/nilo19))

  /**
   * Waits for the {@link ServiceManager} to become {@linkplain #isHealthy() healthy}. The manager
   * will become healthy after all the component services have reached the {@linkplain State#RUNNING
   * running} state.
   *
   * @throws IllegalStateException if the service manager reaches a state from which it cannot
   *     become {@linkplain #isHealthy() healthy}.
   */
  public void awaitHealthy() {
    state.awaitHealthy();
  }

     * @throws NoAvailableChannelException if no healthy channels available
     */
    public ChannelInfo selectChannel(CommonServerMessageBlock message) throws NoAvailableChannelException {
        Collection<ChannelInfo> availableChannels = manager.getHealthyChannels();

        if (availableChannels.isEmpty()) {
            throw new NoAvailableChannelException("No healthy channels available");
        }