- kubeadm now includes a new EXPERIMENTAL `--rootfs`, which (if specified) causes kubeadm to chroot before performing any file operations.  This is expected to be useful when setting up kubernetes on a different filesystem, such as invoking kubeadm from docker. ([#54935](https://github.com/kubernetes/kubernetes/pull/54935), [@...

pkg runtime, type MemStats struct, Mallocs uint64
pkg runtime, type MemStats struct, NextGC uint64
pkg runtime, type MemStats struct, NumGC uint32
pkg runtime, type MemStats struct, PauseNs [256]uint64
pkg runtime, type MemStats struct, PauseTotalNs uint64
pkg runtime, type MemStats struct, StackInuse uint64
pkg runtime, type MemStats struct, StackSys uint64
pkg runtime, type MemStats struct, Sys uint64

  Don't use these flags. Using deprecated flags causes the server to print a warning. Using a removed flag causes the server to abort the startup.

* The following deprecated flags were removed from `kubelet`:

  * `api-servers` - add apiserver addresses to the kubeconfig file instead.

  Don't use these flags. Using deprecated flags causes the kubelet to print a warning. Using a removed flag causes the kubelet to abort the startup.

- Fixed a bug in kubelet that will saturate CPU utilization after containerd got restarted. ([#97174](https://github.com/kubernetes/kubernetes/pull/97174), [@hanlins](https://github.com/hanlins)) [SIG Node]
- Fixed a bug that causes smaller number of conntrack-max being used under CPU static policy. (#99225, @xh4n3) ([#99613](https://github.com/kubernetes/kubernetes/pull/99613), [@xh4n3](https://github.com/xh4n3)) [SIG Network]

			secretKey:          credentials.SecretKey,
			shouldPass:         true,
			fault:              None,
		},
		// Test case - 7
		// Chunk with malformed encoding.
		// Causes signature mismatch.
		{
			bucketName:         bucketName,
			objectName:         objectName,
			data:               oneKData,
			dataLen:            1024,
			chunkSize:          1024,

* skip nodes that have a primary NIC in a 'Failed' provisioningState ([#65412](https://github.com/kubernetes/kubernetes/pull/65412), [@yastij](https://github.com/yastij))
* Fix 'kubectl cp' with no arguments causes a panic ([#65482](https://github.com/kubernetes/kubernetes/pull/65482), [@wgliang](https://github.com/wgliang))

    ([docs](http://kubernetes.io/docs/user-guide/federation/events))
    ([kubernetes/features#70](https://github.com/kubernetes/enhancements/issues/70))
  - [alpha] Creating a `Federated Namespace` causes matching

### Failing Test

- Kubelet: the HostPort implementation in dockershim was not taking into consideration the HostIP field, causing that the same HostPort can not be used with different IP addresses.

  * **WARNING:** A [known issue](https://github.com/kubernetes/kubernetes/issues/43815)
    in v1.6.0 causes `kubeadm init` to hang. Please use v1.6.1, which fixes the issue.
  * All communication is now over TLS
  * Authorization plugins can be installed by kubeadm, including the new default of RBAC

credentials have not been used in the time specified by `--legacy-service-account-token-clean-up-period` (defaulting to one year), **and** are referenced from the `.secrets` list of a ServiceAccount object, **and**  are not referenced from pods. This label causes the authentication layer to reject use of the credentials. After being labeled as invalid, if the time specified by `--legacy-service-account-token-clean-up-period` (defaulting to one year) passes without the credential being used, the secret is automatically...