- When specifying an invalid value for a label, it was not always clear which label the value was specified for. Starting with this release, the label's key is included in such error messages, which makes debugging easier. ([#77144](https://github.com/kubernetes/kubernetes/pull/77144), [@kenegozi](https://github.com/kenegozi))

*   Volumes are now checked for available state before attempting to attach or delete a volume in EBS. ([#55008](https://github.com/kubernetes/kubernetes/pull/55008),[ @gnufied](https://github.com/gnufied))
*   Fixed a bug where error log messages were breaking into two lines. ([#49826](https://github.com/kubernetes/kubernetes/pull/49826),[ @dixudx](https://github.com/dixudx))

- Fixed a missing status prefix in custom resource validation error messages. ([#123822](https://github.com/kubernetes/kubernetes/pull/123822), [@JoelSpeed](https://github.com/JoelSpeed))
- Fixed a race condition in kube-controller-manager and the scheduler, caused by

        .build(),
    )
    val response = getResponse(newRequest("/"))
    assertThat(response.protocol).isEqualTo(Protocol.HTTP_1_1)
  }

  /** For example, empty Protobuf RPC messages end up as a zero-length POST.  */
  @Test
  fun zeroLengthPost() {
    zeroLengthPayload("POST")
  }

  @Test
  fun zeroLengthPost_HTTP_2() {
    enableProtocol(Protocol.HTTP_2)

  * detach the volume when pod is terminated ([#45286](https://github.com/kubernetes/kubernetes/pull/45286), [@gnufied](https://github.com/gnufied))

  * Roll up volume error messages in the kubelet sync loop. ([#44938](https://github.com/kubernetes/kubernetes/pull/44938), [@jayunit100](https://github.com/jayunit100))

### Structured logging

     * <pre>
     * message: Login failed.
     * comment:
     * /- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
     * five framework-embedded messages (don't change key names)
     * - - - - - - - - - -/
     * </pre>
     * @param property The property name for the message. (NotNull)
     * @return this. (NotNull)
     */

upstairs, in great fear lest she should meet the real Mary Ann,
and be turned out of the house before she had found the fan and
gloves.

  `How queer it seems,' Alice said to herself, `to be going
messages for a rabbit!  I suppose Dinah'll be sending me on
messages next!'  And she began fancying the sort of thing that
would happen:  `"Miss Alice!  Come here directly, and get ready
for your walk!" "Coming in a minute, nurse!  But I've got to see

- Added context to `caches populated` log messages. ([#119796](https://github.com/kubernetes/kubernetes/pull/119796), [@sttts](https://github.com/sttts))

- Removed leading zeros from the etcd member ID in kubeadm log messages. ([#117919](https://github.com/kubernetes/kubernetes/pull/117919), [@dlipovetsky](https://github.com/dlipovetsky)) [SIG Cluster Lifecycle]