- [alpha] Simplifies bootstrapping of TLS secured communication between the API server and kubelet. ([docs](http://kubernetes.io/docs/admin/master-node-communication/#kubelet-tls-bootstrap)) ([kubernetes/features#43](https://github.com/kubernetes/enhancements/issues/43))

	var err error
	var setupType SetupType

	// Check and load TLS certificates.
	globalPublicCerts, globalTLSCerts, globalIsTLS, err = getTLSConfig()
	logger.FatalIf(err, "Unable to load the TLS configuration")

	// Check and load Root CAs.
	globalRootCAs, err = certs.GetRootCAs(globalCertsCADir.Get())

				Objects:      infoMessage.Objects,
				Usage:        infoMessage.Usage,
				Services:     infoMessage.Services,
				Backend:      infoMessage.Backend,
				Servers:      servers,
				TLS:          &tls,
				IsKubernetes: &isK8s,
				IsDocker:     &isDocker,
				Metrics:      getRealtimeMetrics(),
			}
			partialWrite(healthInfo)
		}
	}()
}

        .url(server.url("/"))
        .post(AsyncRequestBody())
        .build()
    val call = client.newCall(request)
    call
      .timeout()
      .timeout(500, TimeUnit.MILLISECONDS) // Long enough for the first TLS handshake.
    call.execute().use { response ->
      val requestBody = (call.request().body as AsyncRequestBody?)!!.takeSink()
      val responseBody = response.body.source()
      assertThat(responseBody.readUtf8Line())

	"github.com/minio/minio/internal/config/identity/openid"
	idplugin "github.com/minio/minio/internal/config/identity/plugin"
	xtls "github.com/minio/minio/internal/config/identity/tls"
	"github.com/minio/minio/internal/config/policy/opa"
	polplugin "github.com/minio/minio/internal/config/policy/plugin"
	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/jwt"

Extensions API group): Kubernetes can schedule a service (such as a logging
agent) that runs one, and only one, pod per node.
     * TLS and L7 support (Ingress API (Beta) in the Extensions API group): Kubernetes
is now easier to integrate into custom networking environments by supporting
TLS for secure communication and L7 http-based traffic routing.
     * Graceful Node Shutdown (aka drain) - The new “kubectl drain” command gracefully

   * http://code.google.com/p/android/issues/detail?id=38817
   */
  private fun testClientConfiguredGzipContentEncodingAndConnectionReuse(
    transferKind: TransferKind,
    tls: Boolean,
  ) {
    if (tls) {
      val socketFactory = handshakeCertificates.sslSocketFactory()
      val hostnameVerifier = RecordingHostnameVerifier()
      server.useHttps(socketFactory)
      client =
        client

     * each on their own line. A length of -1 is used to encode a null array. The last line is
     * optional. If present, it contains the TLS version.
     */
    @Throws(IOException::class)
    constructor(rawSource: Source) {
      rawSource.use {
        val source = rawSource.buffer()
        val urlLine = source.readUtf8LineStrict()

    * --boot_id_file
    * --container_hints
    * --containerd
    * --docker
    * --docker_env_metadata_whitelist
    * --docker_only
    * --docker-tls
    * --docker-tls-ca
    * --docker-tls-cert
    * --docker-tls-key
    * --enable_load_reader
    * --event_storage_age_limit
    * --event_storage_event_limit
    * --global_housekeeping_interval
    * --google-json-key

* `kubeadm join` is now blocking on the kubelet performing the TLS Bootstrap properly. Earlier, `kubeadm join` only did the discovery part and exited successfully without checking that the kubelet actually started properly and performed the TLS bootstrap correctly. Now, as kubeadm runs some post-join steps (for example, annotating the Node API object with the CRISocket), `kubeadm join` is now waiting for the kubelet to perform the TLS Bootstrap, and then uses that credential to perform further actions....