- [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())

pkg archive/zip, type FileHeader struct, Modified time.Time
pkg archive/zip, type FileHeader struct, NonUTF8 bool
pkg bufio, method (*Reader) Size() int
pkg bufio, method (*Writer) Size() int
pkg crypto/tls, const ECDSAWithSHA1 = 515
pkg crypto/tls, const ECDSAWithSHA1 SignatureScheme
pkg crypto/x509, const CANotAuthorizedForExtKeyUsage = 9
pkg crypto/x509, const CANotAuthorizedForExtKeyUsage InvalidReason

    pilot:
      enabled: true
`
	invalidDuplicateKey = `
apiVersion: networking.istio.io/v1
kind: DestinationRule
metadata:
  name: productpage
spec:
trafficPolicy: {}
trafficPolicy:
  tls:
    mode: ISTIO_MUTUAL
`
	validDeployment = `
apiVersion: apps/v1
kind: Deployment
metadata:
  name: helloworld-v1
  labels:
    app: helloworld
    version: v1
spec:
  replicas: 1

      "certChain": []
    },
    {
      "identity": "spiffe://cluster.local/ns/istio-system/sa/istiod",
      "state": "Unavailable: signing gRPC error (The service is currently unavailable): error trying to connect: TLS handshake failed: cert verification failed - unable to get local issuer certificate [CERTIFICATE_VERIFY_FAILED]",
      "certChain": []
    }
  ]

	"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"

	}

	s.adm, err = madmin.New(s.endpoint, s.accessKey, s.secretKey, s.secure)
	if err != nil {
		c.Fatalf("error creating admin client: %v", err)
	}
	// Set transport, so that TLS is handled correctly.
	s.adm.SetCustomTransport(s.TestSuiteCommon.client.Transport)

	s.client, err = minio.New(s.endpoint, &minio.Options{
		Creds:     credentials.NewStaticV4(s.accessKey, s.secretKey, ""),

Также мы заметили, что обычно для работы с HTTPS вашему приложению нужен **дополнительный** компонент - **прокси-сервер завершения работы TLS**.

И если прокси-сервер не умеет сам **обновлять сертификаты HTTPS**, то нужен ещё один компонент для этого действия.

### Примеры инструментов для работы с HTTPS

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 =