- Kubeadm: during join when a check is performed that a Node with the same name already exists in the cluster, make sure the NodeReady condition is properly validated ([#89602](https://github.com/kubernetes/kubernetes/pull/89602), [@kvaps](https://github.com/kvaps)) [SIG Cluster Lifecycle]

* Fixes a bug in kubeadm that caused init and join to hang indefinitely in specific conditions. ([#85156](https://github.com/kubernetes/kubernetes/pull/85156), [@chuckha](https://github.com/chuckha))

- Kube-up now includes CoreDNS version v1.9.3. ([#110488](https://github.com/kubernetes/kubernetes/pull/110488), [@mzaian](https://github.com/mzaian))
- Kubeadm: Added support for additional authentication strategies in `kubeadm join` with discovery/kubeconfig file: client-go authentication plugins (`exec`), `tokenFile`, and `authProvider.` ([#110553](https://github.com/kubernetes/kubernetes/pull/110553), [@tallaxes](https://github.com/tallaxes))

                copyRecursive(dest, b, bsize, w, sh, dh);
            } finally {
                w.write(null, -1, null);
                w.interrupt();
                try {
                    w.join();
                } catch (final InterruptedException e) {
                    log.warn("Interrupted while joining copy thread", e);
                }
            }
        } catch (final CIFSException e) {

				return
			}
		}
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}
	setReqInfoPolicyName(ctx, strings.Join(addedOrRemoved, ","))

	respBody := madmin.PolicyAssociationResp{
		UpdatedAt: updatedAt,
	}
	if isAttach {
		respBody.PoliciesAttached = addedOrRemoved
	} else {

#if defined(IS_MOBILE_PLATFORM) || defined(IS_SLIM_BUILD)
  status->status = tensorflow::errors::Unimplemented(
      "Server functionality is not supported on mobile");
#else
  status->status = server->server->Join();
#endif  // defined(IS_MOBILE_PLATFORM) || defined(IS_SLIM_BUILD)
}

const char* TF_ServerTarget(TF_Server* server) {
#if defined(IS_MOBILE_PLATFORM) || defined(IS_SLIM_BUILD)
  return nullptr;
#else

enabled by default. To opt out, patch the `server` field in `/etc/kubernetes/kubelet.conf`. Deprecated the subphase of `kubeadm join phase control-plane-join` called `etcd`, which is now hidden and replaced by subphase with identical functionality `etcd-join`. The `etcd` subphase will be removed in a future release. The subphase `kubelet-wait-bootstrap` of `kubeadm join` is no longer experimental and will now always run. ([#134106](https://github.com/kubernetes/kubernetes/pull/134106), [@neolit1...

* `--feature-gates` argument has been removed from the `kubeadm join` command. Feature gates will be retrieved from the cluster configuration during the join process. ([#70755](https://github.com/kubernetes/kubernetes/pull/70755), [@ereslibre](https://github.com/ereslibre))

- Kubeadm now warns (instead of error out) on missing "ca.key" files for root CA, front-proxy CA and etcd CA, during "kubeadm join --control-plane" if the user has provided all certificates, keys and kubeconfig files which require signing with the given CA keys. ([#94988](https://github.com/kubernetes/kubernetes/pull/94988), [@neolit123](https://github.com/neolit123))

      object : EventListener() {
        override fun requestHeadersStart(call: Call) {
          try {
            // Cancel call from another thread to avoid reentrance.
            cancelLater(call, 0).join()
          } catch (e: InterruptedException) {
            throw AssertionError()
          }
        }
      }
    client = client.newBuilder().eventListener(listener).build()