- Introduce a new server run option 'shutdown-send-retry-after'. If true the HTTP Server will continue listening until all non longrunning request(s) in flight have been drained, during this window all incoming requests will be rejected with a status code `429` and a 'Retry-After' response header. ([#101257](https://github.com/kubernetes/kubernetes/pull/101257), [@tkashem](https://github.com/tkashem))

		nerrs = 1
	}
	if wks > nerrs {
		wks = nerrs
	}
	wk, _ := workers.New(wks)
	return &NotificationGroup{errs: make([]NotificationPeerErr, nerrs), workers: wk, retryCount: 3}
}

// WithRetries sets the retry count for all function calls from the Go method.
func (g *NotificationGroup) WithRetries(retryCount int) *NotificationGroup {
	if g != nil {
		g.retryCount = retryCount
	}
	return g
}

* Retry 'connection refused' errors when setting up clusters on GCE. ([#57394](https://github.com/kubernetes/kubernetes/pull/57394), [@mborsz](https://github.com/mborsz))
* Retry 'connection refused' errors when setting up clusters on GCE. ([#57394](https://github.com/kubernetes/kubernetes/pull/57394), [@mborsz](https://github.com/mborsz))

- sigs.k8s.io/structured-merge-diff/v3: v3.0.0 → 43c19bb

### Removed
- github.com/OpenPeeDeeP/depguard: [v1.0.1](https://github.com/OpenPeeDeeP/depguard/tree/v1.0.1)
- github.com/Rican7/retry: [v0.1.0](https://github.com/Rican7/retry/tree/v0.1.0)
- github.com/StackExchange/wmi: [5d04971](https://github.com/StackExchange/wmi/tree/5d04971)
- github.com/anmitsu/go-shlex: [648efa6](https://github.com/anmitsu/go-shlex/tree/648efa6)

* Remove pids cgroup controller requirement when related feature gates are disabled ([#79073](https://github.com/kubernetes/kubernetes/pull/79073), [@rafatio](https://github.com/rafatio))
* Fix a bug where kubelet would not retry pod sandbox creation when the restart policy of the pod is Never ([#79451](https://github.com/kubernetes/kubernetes/pull/79451), [@yujuhong](https://github.com/yujuhong))

     */
    fun eventListenerFactory(eventListenerFactory: EventListener.Factory) =
      apply {
        this.eventListenerFactory = eventListenerFactory
      }

    /**
     * Configure this client to retry or not when a connectivity problem is encountered. By default,
     * this client silently recovers from the following problems:
     *
     * * **Unreachable IP addresses.** If the URL's host has multiple IP addresses,

                          description: Specifies the conditions under which retry
                            takes place.
                          type: string
                        retryRemoteLocalities:
                          description: Flag to specify whether the retries should
                            retry to other localities.
                          nullable: true

* Fix a bug where kubelet would not retry pod sandbox creation when the restart policy of the pod is Never ([#79451](https://github.com/kubernetes/kubernetes/pull/79451), [@yujuhong](https://github.com/yujuhong))

    val uri = newBuilder().reencodeForUri().toString()
    return try {
      URI(uri)
    } catch (e: URISyntaxException) {
      // Unlikely edge case: the URI has a forbidden character in the fragment. Strip it & retry.
      try {
        val stripped = uri.replace(Regex("[\\u0000-\\u001F\\u007F-\\u009F\\p{javaWhitespace}]"), "")
        URI.create(stripped)
      } catch (e1: Exception) {

      // 408's are a bit of an outlier because we may repeat the request if we encounter this
      // response code. In this scenario, there are 2 responses: the initial 408 and then the 200
      // because of the retry. We just want to ensure the initial 408 isn't cached.
      expectedResponseCode = 200
      server.enqueue(
        MockResponse.Builder()
          .setHeader("Cache-Control", "no-store")
          .body("FGHIJ")