Merge pull request #33954 from kuznero/pr/kubernetes

kubernetes: 1.7.9 -> 1.9.1

nixos/modules/services/cluster/kubernetes/dashboard.nix

···
   cfg = config.services.kubernetes.addons.dashboard;
 
   name = "gcr.io/google_containers/kubernetes-dashboard-amd64";
-	version = "v1.6.3";
+	version = "v1.8.2";
 
   image = pkgs.dockerTools.pullImage {
     imageName = name;
     imageTag = version;
-    sha256 = "1sf54d96nkgic9hir9c6p14gw24ns1k5d5a0r1sg414kjrvic0b4";
+    sha256 = "11h0fz3wxp0f10fsyqaxjm7l2qg7xws50dv5iwlck5gb1fjmajad";
   };
 in {
   options.services.kubernetes.addons.dashboard = {

nixos/modules/services/cluster/kubernetes/default.nix

···
           Kubernetes apiserver authorization mode (AlwaysAllow/AlwaysDeny/ABAC/RBAC). See
           <link xlink:href="http://kubernetes.io/docs/admin/authorization.html"/>
         '';
-        default = ["RBAC"];
-        type = types.listOf (types.enum ["AlwaysAllow" "AlwaysDeny" "ABAC" "RBAC"]);
+        default = ["RBAC" "Node"];
+        type = types.listOf (types.enum ["AlwaysAllow" "AlwaysDeny" "ABAC" "RBAC" "Node"]);
       };
 
       authorizationPolicy = mkOption {
···
           Kubernetes admission control plugins to use. See
           <link xlink:href="http://kubernetes.io/docs/admin/admission-controllers/"/>
         '';
-        default = ["NamespaceLifecycle" "LimitRanger" "ServiceAccount" "ResourceQuota" "DefaultStorageClass" "DefaultTolerationSeconds"];
+        default = ["NamespaceLifecycle" "LimitRanger" "ServiceAccount" "ResourceQuota" "DefaultStorageClass" "DefaultTolerationSeconds" "NodeRestriction"];
         example = [
           "NamespaceLifecycle" "NamespaceExists" "LimitRanger"
           "SecurityContextDeny" "ServiceAccount" "ResourceQuota"

nixos/tests/kubernetes/base.nix

···
   mkKubernetesBaseTest =
     { name, domain ? "my.zyx", test, machines
     , pkgs ? import <nixpkgs> { inherit system; }
-    , certs ? import ./certs.nix { inherit pkgs; externalDomain = domain; }
+    , certs ? import ./certs.nix { inherit pkgs; externalDomain = domain; kubelets = attrNames machines; }
     , extraConfiguration ? null }:
     let
       masterName = head (filter (machineName: any (role: role == "master") machines.${machineName}.roles) (attrNames machines));

nixos/tests/kubernetes/certs.nix

···
   pkgs ? import <nixpkgs> {},
   internalDomain ? "cloud.yourdomain.net",
   externalDomain ? "myawesomecluster.cluster.yourdomain.net",
-  serviceClusterIp ? "10.0.0.1"
+  serviceClusterIp ? "10.0.0.1",
+  kubelets
 }:
 let
   runWithCFSSL = name: cmd:
···
   };
 
   apiserver-client = {
-    kubelet = createClientCertKey {
+    kubelet = hostname: createClientCertKey {
       inherit ca;
-      cn = "apiserver-client-kubelet";
+      name = "apiserver-client-kubelet-${hostname}";
+      cn = "system:node:${hostname}.${externalDomain}";
       groups = ["system:nodes"];
     };
 
···
     paths = [
       (writeCFSSL (noKey ca))
       (writeCFSSL kubelet)
-      (writeCFSSL apiserver-client.kubelet)
       (writeCFSSL apiserver-client.kube-proxy)
       (writeCFSSL etcd-client)
-    ];
+    ] ++ map (hostname: writeCFSSL (apiserver-client.kubelet hostname)) kubelets;
   };
 
   admin = writeCFSSL apiserver-client.admin;

nixos/tests/kubernetes/dns.nix

···
 let
   domain = "my.zyx";
 
-  certs = import ./certs.nix { externalDomain = domain; };
+  certs = import ./certs.nix { externalDomain = domain; kubelets = [ "machine1" "machine2" ]; };
 
   redisPod = pkgs.writeText "redis-pod.json" (builtins.toJSON {
     kind = "Pod";

nixos/tests/kubernetes/kubernetes-common.nix

···
       tlsKeyFile = "${certs.worker}/kubelet-key.pem";
       hostname = "${config.networking.hostName}.${config.networking.domain}";
       kubeconfig = {
-        certFile = "${certs.worker}/apiserver-client-kubelet.pem";
-        keyFile = "${certs.worker}/apiserver-client-kubelet-key.pem";
+        certFile = "${certs.worker}/apiserver-client-kubelet-${config.networking.hostName}.pem";
+        keyFile = "${certs.worker}/apiserver-client-kubelet-${config.networking.hostName}-key.pem";
       };
     };
     controllerManager = {

pkgs/applications/networking/cluster/kubecfg/default.nix

···
 { lib, buildGoPackage, fetchFromGitHub, ... }:
 
-let version = "0.5.0"; in
+let version = "0.6.0"; in
 
 buildGoPackage {
   name = "kubecfg-${version}";
···
     owner = "ksonnet";
     repo = "kubecfg";
     rev = "v${version}";
-    sha256 = "1s8w133p8qkj3dr73jimajm9ddp678lw9k9symj8rjw5p35igr93";
+    sha256 = "12kv1p707kdxjx5l8rcikd1gjwp5xjxdmmyvlpnvyagrphgrwpsf";
   };
 
   goPackagePath = "github.com/ksonnet/kubecfg";

pkgs/applications/networking/cluster/kubernetes/default.nix

···
     "cmd/kube-controller-manager"
     "cmd/kube-proxy"
     "plugin/cmd/kube-scheduler"
-    "federation/cmd/federation-apiserver"
-    "federation/cmd/federation-controller-manager"
     "test/e2e/e2e.test"
   ]
 }:
···
 
 stdenv.mkDerivation rec {
   name = "kubernetes-${version}";
-  version = "1.7.9";
+  version = "1.9.1";
 
   src = fetchFromGitHub {
     owner = "kubernetes";
     repo = "kubernetes";
     rev = "v${version}";
-    sha256 = "0lxagvv8mysw6n0vp5vsccl87b628dgsjrf298dx2dqx7wn7zjgi";
+    sha256 = "1dmq2g138h7fsswmq4l47b44gsl9anmm3ywqyi7y48f1rkvc11mk";
   };
 
   buildInputs = [ removeReferencesTo makeWrapper which go rsync go-bindata ];