throw error!!
      }
    }
  }

  /**
   * We don't know if the connection will support HTTP/2 until after we've connected. When multiple
   * connections are requested concurrently OkHttp will pessimistically connect multiple times, then
   * close any unnecessary connections. This test confirms that behavior works as intended.
   *

			return auth.Credentials{}, time.Time{}, err
		}
		if len(policyBuf) > maxSVCSessionPolicySize {
			return auth.Credentials{}, time.Time{}, errSessionPolicyTooLarge
		}
	}

	// found newly requested service account, to be same as
	// parentUser, reject such operations.
	if parentUser == opts.accessKey {
		return auth.Credentials{}, time.Time{}, errIAMActionNotAllowed
	}

- Kube-log-runner: rotating log output into a new file when reaching a certain file size can be requested via the new `-log-file-size` parameter. `-log-file-age` enables automatical removal of old output files.  Periodic flushing can be requested through ` -flush-interval`. ([#127667](https://github.com/kubernetes/kubernetes/pull/127667), [@zylxjtu](https://github.com/zylxjtu)) [SIG API Machinery, Apps, Architecture, Auth,...

- If a container's requested device plugin resource hasn't registered after Kubelet restart, the container start will now fail.([#67145](https://github.com/kubernetes/kubernetes/pull/67145), [@jiayingz](https://github.com/jiayingz))

	// goriilla/mux is the library used to register all the routes and handle them.
	muxRouter := mux.NewRouter().SkipClean(true).UseEncodedPath()
	if len(apiFunctions) > 0 {
		// Iterate the list of API functions requested for and register them in mux HTTP handler.
		registerAPIFunctions(muxRouter, objLayer, apiFunctions...)
		muxRouter.Use(globalMiddlewares...)
		return muxRouter
	}
	registerAPIRouter(muxRouter)

* Add 'X-Content-Type-Options: nosniff" to some error messages ([#37190](https://github.com/kubernetes/kubernetes/pull/37190), [@brendandburns](https://github.com/brendandburns))
* Fixes bug in resolving client-requested API versions ([#38533](https://github.com/kubernetes/kubernetes/pull/38533), [@DirectXMan12](https://github.com/DirectXMan12))

  `not enough cpus available to satisfy request` to `not enough cpus available to satisfy request: <num_requested> requested, only <num_available> available`. ([#121059](https://github.com/kubernetes/kubernetes/pull/121059), [@matte21](https://github.com/matte21))

### Failing Test

api.cors.allow.methods=GET, POST, OPTIONS, DELETE, PUT
# Max age for CORS preflight requests.
api.cors.max.age=3600
# Allowed headers for CORS.
api.cors.allow.headers=Origin, Content-Type, Accept, Authorization, X-Requested-With
# Whether to allow credentials for CORS.
api.cors.allow.credentials=true
# Whether to enable JSONP for API.
api.jsonp.enabled=false
# Fields for API ping to search engine.

- consumers of the 'certificatesigningrequests/approval' API must now have permission to 'approve' CSRs for the specific signer requested by the CSR. More information on the new signerName field and the required authorization can be found at https://kubernetes.io/docs/reference/access-authn-authz/certificate-signing-requests#authorization ([#88246](https://github.com/kubernetes/ku...

### Bug or Regression

- Fix nil pointer panic in BuildOpenAPIV2 and BuildOpenAPIV3 utilities, used by kube-apiserver's openAPI controller, when a CRD is missing version the requested version. ([#128940](https://github.com/kubernetes/kubernetes/pull/128940), [@jpbetz](https://github.com/jpbetz)) [SIG API Machinery]