Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/BUILD

@@ -0,0 +1,47 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+)
+
+go_binary(
+    name = "federation-controller-manager",
+    library = ":go_default_library",
+    tags = ["automanaged"],
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["controller-manager.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//federation/cmd/federation-controller-manager/app:go_default_library",
+        "//federation/cmd/federation-controller-manager/app/options:go_default_library",
+        "//pkg/util/flag:go_default_library",
+        "//pkg/util/logs:go_default_library",
+        "//pkg/util/workqueue/prometheus:go_default_library",
+        "//pkg/version/verflag:go_default_library",
+        "//vendor:github.com/spf13/pflag",
+        "//vendor:k8s.io/apiserver/pkg/healthz",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//federation/cmd/federation-controller-manager/app:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/OWNERS

@@ -0,0 +1,4 @@
+assignees:
+  - quinton-hoole
+  - nikhiljindal
+  - madhusundancs

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/BUILD

@@ -0,0 +1,79 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "controllermanager.go",
+        "plugins.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//federation/client/clientset_generated/federation_clientset:go_default_library",
+        "//federation/cmd/federation-controller-manager/app/options:go_default_library",
+        "//federation/pkg/dnsprovider:go_default_library",
+        "//federation/pkg/dnsprovider/providers/aws/route53:go_default_library",
+        "//federation/pkg/dnsprovider/providers/coredns:go_default_library",
+        "//federation/pkg/dnsprovider/providers/google/clouddns:go_default_library",
+        "//federation/pkg/federation-controller/cluster:go_default_library",
+        "//federation/pkg/federation-controller/configmap:go_default_library",
+        "//federation/pkg/federation-controller/daemonset:go_default_library",
+        "//federation/pkg/federation-controller/deployment:go_default_library",
+        "//federation/pkg/federation-controller/ingress:go_default_library",
+        "//federation/pkg/federation-controller/namespace:go_default_library",
+        "//federation/pkg/federation-controller/replicaset:go_default_library",
+        "//federation/pkg/federation-controller/secret:go_default_library",
+        "//federation/pkg/federation-controller/service:go_default_library",
+        "//federation/pkg/federation-controller/util:go_default_library",
+        "//pkg/client/restclient:go_default_library",
+        "//pkg/client/typed/discovery:go_default_library",
+        "//pkg/client/unversioned/clientcmd:go_default_library",
+        "//pkg/util/config:go_default_library",
+        "//pkg/util/configz:go_default_library",
+        "//pkg/version:go_default_library",
+        "//vendor:github.com/golang/glog",
+        "//vendor:github.com/prometheus/client_golang/prometheus",
+        "//vendor:github.com/spf13/cobra",
+        "//vendor:github.com/spf13/pflag",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+        "//vendor:k8s.io/apimachinery/pkg/util/wait",
+        "//vendor:k8s.io/apiserver/pkg/healthz",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["controllermanager_test.go"],
+    library = ":go_default_library",
+    tags = ["automanaged"],
+    deps = [
+        "//federation/pkg/federation-controller/ingress:go_default_library",
+        "//pkg/util/config:go_default_library",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/runtime/schema",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//federation/cmd/federation-controller-manager/app/options:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/controllermanager.go

@@ -0,0 +1,266 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package app implements a server that runs a set of active
+// components.  This includes cluster controller
+
+package app
+
+import (
+	"fmt"
+	"net"
+	"net/http"
+	"net/http/pprof"
+	"strconv"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/apiserver/pkg/healthz"
+	federationclientset "k8s.io/kubernetes/federation/client/clientset_generated/federation_clientset"
+	"k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/options"
+	"k8s.io/kubernetes/federation/pkg/dnsprovider"
+	clustercontroller "k8s.io/kubernetes/federation/pkg/federation-controller/cluster"
+	configmapcontroller "k8s.io/kubernetes/federation/pkg/federation-controller/configmap"
+	daemonset "k8s.io/kubernetes/federation/pkg/federation-controller/daemonset"
+	deploymentcontroller "k8s.io/kubernetes/federation/pkg/federation-controller/deployment"
+	ingresscontroller "k8s.io/kubernetes/federation/pkg/federation-controller/ingress"
+	namespacecontroller "k8s.io/kubernetes/federation/pkg/federation-controller/namespace"
+	replicasetcontroller "k8s.io/kubernetes/federation/pkg/federation-controller/replicaset"
+	secretcontroller "k8s.io/kubernetes/federation/pkg/federation-controller/secret"
+	servicecontroller "k8s.io/kubernetes/federation/pkg/federation-controller/service"
+	"k8s.io/kubernetes/federation/pkg/federation-controller/util"
+	"k8s.io/kubernetes/pkg/client/restclient"
+	"k8s.io/kubernetes/pkg/client/unversioned/clientcmd"
+	"k8s.io/kubernetes/pkg/util/configz"
+	"k8s.io/kubernetes/pkg/version"
+
+	"github.com/golang/glog"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/kubernetes/pkg/client/typed/discovery"
+	"k8s.io/kubernetes/pkg/util/config"
+)
+
+const (
+	// "federation-apiserver-kubeconfig" was the old name we used to
+	// store Federation API server kubeconfig secret. We are
+	// deprecating it in favor of `--kubeconfig` flag but giving people
+	// time to migrate.
+	// TODO(madhusudancs): this name is deprecated in 1.5 and should be
+	// removed in 1.6. Remove it in 1.6.
+	DeprecatedKubeconfigSecretName = "federation-apiserver-kubeconfig"
+)
+
+// NewControllerManagerCommand creates a *cobra.Command object with default parameters
+func NewControllerManagerCommand() *cobra.Command {
+	s := options.NewCMServer()
+	s.AddFlags(pflag.CommandLine)
+	cmd := &cobra.Command{
+		Use: "federation-controller-manager",
+		Long: `The federation controller manager is a daemon that embeds
+the core control loops shipped with federation. In applications of robotics and
+automation, a control loop is a non-terminating loop that regulates the state of
+the system. In federation, a controller is a control loop that watches the shared
+state of the federation cluster through the apiserver and makes changes attempting
+to move the current state towards the desired state. Examples of controllers that
+ship with federation today is the cluster controller.`,
+		Run: func(cmd *cobra.Command, args []string) {
+		},
+	}
+
+	return cmd
+}
+
+// Run runs the CMServer.  This should never exit.
+func Run(s *options.CMServer) error {
+	glog.Infof("%+v", version.Get())
+	if c, err := configz.New("componentconfig"); err == nil {
+		c.Set(s.ControllerManagerConfiguration)
+	} else {
+		glog.Errorf("unable to register configz: %s", err)
+	}
+
+	// If s.Kubeconfig flag is empty, try with the deprecated name in 1.5.
+	// TODO(madhusudancs): Remove this in 1.6.
+	var restClientCfg *restclient.Config
+	var err error
+	if len(s.Kubeconfig) <= 0 {
+		restClientCfg, err = restClientConfigFromSecret(s.Master)
+		if err != nil {
+			return err
+		}
+	} else {
+		// Create the config to talk to federation-apiserver.
+		restClientCfg, err = clientcmd.BuildConfigFromFlags(s.Master, s.Kubeconfig)
+		if err != nil || restClientCfg == nil {
+			// Retry with the deprecated name in 1.5.
+			// TODO(madhusudancs): Remove this in 1.6.
+			glog.V(2).Infof("Couldn't build the rest client config from flags: %v", err)
+			glog.V(2).Infof("Trying with deprecated secret: %s", DeprecatedKubeconfigSecretName)
+			restClientCfg, err = restClientConfigFromSecret(s.Master)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	// Override restClientCfg qps/burst settings from flags
+	restClientCfg.QPS = s.APIServerQPS
+	restClientCfg.Burst = s.APIServerBurst
+
+	go func() {
+		mux := http.NewServeMux()
+		healthz.InstallHandler(mux)
+		if s.EnableProfiling {
+			mux.HandleFunc("/debug/pprof/", pprof.Index)
+			mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
+			mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
+		}
+		mux.Handle("/metrics", prometheus.Handler())
+
+		server := &http.Server{
+			Addr:    net.JoinHostPort(s.Address, strconv.Itoa(s.Port)),
+			Handler: mux,
+		}
+		glog.Fatal(server.ListenAndServe())
+	}()
+
+	run := func() {
+		err := StartControllers(s, restClientCfg)
+		glog.Fatalf("error running controllers: %v", err)
+		panic("unreachable")
+	}
+	run()
+	panic("unreachable")
+}
+
+func StartControllers(s *options.CMServer, restClientCfg *restclient.Config) error {
+	glog.Infof("Loading client config for cluster controller %q", "cluster-controller")
+	ccClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "cluster-controller"))
+	glog.Infof("Running cluster controller")
+	go clustercontroller.NewclusterController(ccClientset, s.ClusterMonitorPeriod.Duration).Run()
+	dns, err := dnsprovider.InitDnsProvider(s.DnsProvider, s.DnsConfigFile)
+	if err != nil {
+		glog.Fatalf("Cloud provider could not be initialized: %v", err)
+	}
+
+	discoveryClient := discovery.NewDiscoveryClientForConfigOrDie(restClientCfg)
+	serverResources, err := discoveryClient.ServerResources()
+	if err != nil {
+		glog.Fatalf("Could not find resources from API Server: %v", err)
+	}
+
+	glog.Infof("Loading client config for namespace controller %q", "namespace-controller")
+	nsClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "namespace-controller"))
+	namespaceController := namespacecontroller.NewNamespaceController(nsClientset)
+	glog.Infof("Running namespace controller")
+	namespaceController.Run(wait.NeverStop)
+
+	secretcontrollerClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "secret-controller"))
+	secretcontroller := secretcontroller.NewSecretController(secretcontrollerClientset)
+	secretcontroller.Run(wait.NeverStop)
+
+	configmapcontrollerClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "configmap-controller"))
+	configmapcontroller := configmapcontroller.NewConfigMapController(configmapcontrollerClientset)
+	configmapcontroller.Run(wait.NeverStop)
+
+	daemonsetcontrollerClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "daemonset-controller"))
+	daemonsetcontroller := daemonset.NewDaemonSetController(daemonsetcontrollerClientset)
+	daemonsetcontroller.Run(wait.NeverStop)
+
+	replicaSetClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, replicasetcontroller.UserAgentName))
+	replicaSetController := replicasetcontroller.NewReplicaSetController(replicaSetClientset)
+	go replicaSetController.Run(s.ConcurrentReplicaSetSyncs, wait.NeverStop)
+
+	deploymentClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, deploymentcontroller.UserAgentName))
+	deploymentController := deploymentcontroller.NewDeploymentController(deploymentClientset)
+	// TODO: rename s.ConcurentReplicaSetSyncs
+	go deploymentController.Run(s.ConcurrentReplicaSetSyncs, wait.NeverStop)
+
+	if controllerEnabled(s.Controllers, serverResources, ingresscontroller.ControllerName, ingresscontroller.RequiredResources, true) {
+		glog.Infof("Loading client config for ingress controller %q", "ingress-controller")
+		ingClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "ingress-controller"))
+		ingressController := ingresscontroller.NewIngressController(ingClientset)
+		glog.Infof("Running ingress controller")
+		ingressController.Run(wait.NeverStop)
+	}
+
+	glog.Infof("Loading client config for service controller %q", servicecontroller.UserAgentName)
+	scClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, servicecontroller.UserAgentName))
+	servicecontroller := servicecontroller.New(scClientset, dns, s.FederationName, s.ServiceDnsSuffix, s.ZoneName, s.ZoneID)
+	glog.Infof("Running service controller")
+	if err := servicecontroller.Run(s.ConcurrentServiceSyncs, wait.NeverStop); err != nil {
+		glog.Errorf("Failed to start service controller: %v", err)
+	}
+
+	select {}
+}
+
+// TODO(madhusudancs): Remove this in 1.6. This is only temporary to give an
+// upgrade path in 1.4/1.5.
+func restClientConfigFromSecret(master string) (*restclient.Config, error) {
+	kubeconfigGetter := util.KubeconfigGetterForSecret(DeprecatedKubeconfigSecretName)
+	restClientCfg, err := clientcmd.BuildConfigFromKubeconfigGetter(master, kubeconfigGetter)
+	if err != nil {
+		return nil, fmt.Errorf("failed to find the Federation API server kubeconfig, tried the --kubeconfig flag and the deprecated secret %s: %v", DeprecatedKubeconfigSecretName, err)
+	}
+	return restClientCfg, nil
+}
+
+func controllerEnabled(controllers config.ConfigurationMap, serverResources []*metav1.APIResourceList, controller string, requiredResources []schema.GroupVersionResource, defaultValue bool) bool {
+	controllerConfig, ok := controllers[controller]
+	if ok {
+		if controllerConfig == "false" {
+			glog.Infof("%s controller disabled by config", controller)
+			return false
+		}
+		if controllerConfig == "true" {
+			if !hasRequiredResources(serverResources, requiredResources) {
+				glog.Fatalf("%s controller enabled explicitly but API Server does not have required resources", controller)
+				panic("unreachable")
+			}
+			return true
+		}
+	} else if defaultValue {
+		if !hasRequiredResources(serverResources, requiredResources) {
+			glog.Warningf("%s controller disabled because API Server does not have required resources", controller)
+			return false
+		}
+	}
+	return defaultValue
+}
+
+func hasRequiredResources(serverResources []*metav1.APIResourceList, requiredResources []schema.GroupVersionResource) bool {
+	for _, resource := range requiredResources {
+		found := false
+		for _, serverResource := range serverResources {
+			if serverResource.GroupVersion == resource.GroupVersion().String() {
+				for _, apiResource := range serverResource.APIResources {
+					if apiResource.Name == resource.Resource {
+						found = true
+						break
+					}
+				}
+			}
+		}
+		if !found {
+			return false
+		}
+	}
+	return true
+}

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/controllermanager_test.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package app
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	ingresscontroller "k8s.io/kubernetes/federation/pkg/federation-controller/ingress"
+	"k8s.io/kubernetes/pkg/util/config"
+	"testing"
+)
+
+func TestControllerEnabled(t *testing.T) {
+
+	testCases := []struct {
+		controllersConfig config.ConfigurationMap
+		serverResources   []*metav1.APIResourceList
+		controller        string
+		requiredResources []schema.GroupVersionResource
+		defaultValue      bool
+		expectedResult    bool
+	}{
+		// no override, API server has Ingress enabled
+		{
+			controllersConfig: config.ConfigurationMap{},
+			serverResources: []*metav1.APIResourceList{
+				{
+					GroupVersion: "extensions/v1beta1",
+					APIResources: []metav1.APIResource{
+						{Name: "ingresses", Namespaced: true, Kind: "Ingress"},
+					},
+				},
+			},
+			controller:        ingresscontroller.ControllerName,
+			requiredResources: ingresscontroller.RequiredResources,
+			defaultValue:      true,
+			expectedResult:    true,
+		},
+		// no override, API server has Ingress disabled
+		{
+			controllersConfig: config.ConfigurationMap{},
+			serverResources:   []*metav1.APIResourceList{},
+			controller:        ingresscontroller.ControllerName,
+			requiredResources: ingresscontroller.RequiredResources,
+			defaultValue:      true,
+			expectedResult:    false,
+		},
+		// API server has Ingress enabled, override config to disable Ingress controller
+		{
+			controllersConfig: config.ConfigurationMap{
+				ingresscontroller.ControllerName: "false",
+			},
+			serverResources: []*metav1.APIResourceList{
+				{
+					GroupVersion: "extensions/v1beta1",
+					APIResources: []metav1.APIResource{
+						{Name: "ingresses", Namespaced: true, Kind: "Ingress"},
+					},
+				},
+			},
+			controller:        ingresscontroller.ControllerName,
+			requiredResources: ingresscontroller.RequiredResources,
+			defaultValue:      true,
+			expectedResult:    false,
+		},
+	}
+
+	for _, test := range testCases {
+		actualEnabled := controllerEnabled(test.controllersConfig, test.serverResources, test.controller, test.requiredResources, test.defaultValue)
+		if actualEnabled != test.expectedResult {
+			t.Errorf("%s controller: expected %v, got %v", test.controller, test.expectedResult, actualEnabled)
+		}
+	}
+}

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/options/BUILD

@@ -0,0 +1,35 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["options.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//federation/pkg/dnsprovider:go_default_library",
+        "//pkg/apis/componentconfig:go_default_library",
+        "//pkg/client/leaderelection:go_default_library",
+        "//pkg/util/config:go_default_library",
+        "//vendor:github.com/spf13/pflag",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/options/options.go

@@ -0,0 +1,130 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package options provides the flags used for the controller manager.
+
+package options
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/spf13/pflag"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/federation/pkg/dnsprovider"
+	"k8s.io/kubernetes/pkg/apis/componentconfig"
+	"k8s.io/kubernetes/pkg/client/leaderelection"
+	"k8s.io/kubernetes/pkg/util/config"
+)
+
+type ControllerManagerConfiguration struct {
+	// port is the port that the controller-manager's http service runs on.
+	Port int `json:"port"`
+	// address is the IP address to serve on (set to 0.0.0.0 for all interfaces).
+	Address string `json:"address"`
+	// federation name.
+	FederationName string `json:"federationName"`
+	// zone name, like example.com.
+	ZoneName string `json:"zoneName"`
+	// zone ID, for use when zoneName is ambiguous.
+	ZoneID string `json:"zoneID"`
+	// ServiceDnsSuffix is the dns suffix to use when publishing federated services.
+	ServiceDnsSuffix string `json:"serviceDnsSuffix"`
+	// dnsProvider is the provider for dns services.
+	DnsProvider string `json:"dnsProvider"`
+	// dnsConfigFile is the path to the dns provider configuration file.
+	DnsConfigFile string `json:"dnsConfigFile"`
+	// concurrentServiceSyncs is the number of services that are
+	// allowed to sync concurrently. Larger number = more responsive service
+	// management, but more CPU (and network) load.
+	ConcurrentServiceSyncs int `json:"concurrentServiceSyncs"`
+	// concurrentReplicaSetSyncs is the number of ReplicaSets that are
+	// allowed to sync concurrently. Larger number = more responsive service
+	// management, but more CPU (and network) load.
+	ConcurrentReplicaSetSyncs int `json:"concurrentReplicaSetSyncs"`
+	// clusterMonitorPeriod is the period for syncing ClusterStatus in cluster controller.
+	ClusterMonitorPeriod metav1.Duration `json:"clusterMonitorPeriod"`
+	// APIServerQPS is the QPS to use while talking with federation apiserver.
+	APIServerQPS float32 `json:"federatedAPIQPS"`
+	// APIServerBurst is the burst to use while talking with federation apiserver.
+	APIServerBurst int `json:"federatedAPIBurst"`
+	// enableProfiling enables profiling via web interface host:port/debug/pprof/
+	EnableProfiling bool `json:"enableProfiling"`
+	// leaderElection defines the configuration of leader election client.
+	LeaderElection componentconfig.LeaderElectionConfiguration `json:"leaderElection"`
+	// contentType is contentType of requests sent to apiserver.
+	ContentType string `json:"contentType"`
+	// ConfigurationMap determining which controllers should be enabled or disabled
+	Controllers config.ConfigurationMap `json:"controllers"`
+}
+
+// CMServer is the main context object for the controller manager.
+type CMServer struct {
+	ControllerManagerConfiguration
+	Master     string
+	Kubeconfig string
+}
+
+const (
+	// FederatedControllerManagerPort is the default port for the federation controller manager status server.
+	// May be overridden by a flag at startup.
+	FederatedControllerManagerPort = 10253
+)
+
+// NewCMServer creates a new CMServer with a default config.
+func NewCMServer() *CMServer {
+	s := CMServer{
+		ControllerManagerConfiguration: ControllerManagerConfiguration{
+			Port:                      FederatedControllerManagerPort,
+			Address:                   "0.0.0.0",
+			ConcurrentServiceSyncs:    10,
+			ConcurrentReplicaSetSyncs: 10,
+			ClusterMonitorPeriod:      metav1.Duration{Duration: 40 * time.Second},
+			APIServerQPS:              20.0,
+			APIServerBurst:            30,
+			LeaderElection:            leaderelection.DefaultLeaderElectionConfiguration(),
+			Controllers:               make(config.ConfigurationMap),
+		},
+	}
+	return &s
+}
+
+// AddFlags adds flags for a specific CMServer to the specified FlagSet
+func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
+	fs.IntVar(&s.Port, "port", s.Port, "The port that the controller-manager's http service runs on")
+	fs.Var(componentconfig.IPVar{Val: &s.Address}, "address", "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
+	fs.StringVar(&s.FederationName, "federation-name", s.FederationName, "Federation name.")
+	fs.StringVar(&s.ZoneName, "zone-name", s.ZoneName, "Zone name, like example.com.")
+	fs.StringVar(&s.ZoneID, "zone-id", s.ZoneID, "Zone ID, needed if the zone name is not unique.")
+	fs.StringVar(&s.ServiceDnsSuffix, "service-dns-suffix", s.ServiceDnsSuffix, "DNS Suffix to use when publishing federated service names.  Defaults to zone-name")
+	fs.IntVar(&s.ConcurrentServiceSyncs, "concurrent-service-syncs", s.ConcurrentServiceSyncs, "The number of service syncing operations that will be done concurrently. Larger number = faster endpoint updating, but more CPU (and network) load")
+	fs.IntVar(&s.ConcurrentReplicaSetSyncs, "concurrent-replicaset-syncs", s.ConcurrentReplicaSetSyncs, "The number of ReplicaSets syncing operations that will be done concurrently. Larger number = faster endpoint updating, but more CPU (and network) load")
+	fs.DurationVar(&s.ClusterMonitorPeriod.Duration, "cluster-monitor-period", s.ClusterMonitorPeriod.Duration, "The period for syncing ClusterStatus in ClusterController.")
+	fs.BoolVar(&s.EnableProfiling, "profiling", true, "Enable profiling via web interface host:port/debug/pprof/")
+	fs.StringVar(&s.Master, "master", s.Master, "The address of the federation API server (overrides any value in kubeconfig)")
+	fs.StringVar(&s.Kubeconfig, "kubeconfig", s.Kubeconfig, "Path to kubeconfig file with authorization and master location information.")
+	fs.StringVar(&s.ContentType, "kube-api-content-type", s.ContentType, "ContentType of requests sent to apiserver. Passing application/vnd.kubernetes.protobuf is an experimental feature now.")
+	fs.Float32Var(&s.APIServerQPS, "federated-api-qps", s.APIServerQPS, "QPS to use while talking with federation apiserver")
+	fs.IntVar(&s.APIServerBurst, "federated-api-burst", s.APIServerBurst, "Burst to use while talking with federation apiserver")
+	fs.StringVar(&s.DnsProvider, "dns-provider", s.DnsProvider, "DNS provider. Valid values are: "+fmt.Sprintf("%q", dnsprovider.RegisteredDnsProviders()))
+	fs.StringVar(&s.DnsConfigFile, "dns-provider-config", s.DnsConfigFile, "Path to config file for configuring DNS provider.")
+	fs.Var(&s.Controllers, "controllers", ""+
+		"A set of key=value pairs that describe controller configuration that may be passed "+
+		"to controller manager to enable/disable specific controllers. Valid options are: \n"+
+		"ingress=true|false (default=true)")
+	leaderelection.BindFlags(&s.LeaderElection, fs)
+}

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/plugins.go

@@ -0,0 +1,27 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package app
+
+// This file exists to force the desired plugin implementations to be linked.
+// This should probably be part of some configuration fed into the build for a
+// given binary target.
+import (
+	// DNS providers
+	_ "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/aws/route53"
+	_ "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/coredns"
+	_ "k8s.io/kubernetes/federation/pkg/dnsprovider/providers/google/clouddns"
+)

vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/controller-manager.go

@@ -0,0 +1,51 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/pflag"
+	"k8s.io/apiserver/pkg/healthz"
+	"k8s.io/kubernetes/federation/cmd/federation-controller-manager/app"
+	"k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/options"
+	"k8s.io/kubernetes/pkg/util/flag"
+	"k8s.io/kubernetes/pkg/util/logs"
+	_ "k8s.io/kubernetes/pkg/util/workqueue/prometheus" // for workqueue metric registration
+	"k8s.io/kubernetes/pkg/version/verflag"
+)
+
+func init() {
+	healthz.DefaultHealthz()
+}
+
+func main() {
+	s := options.NewCMServer()
+	s.AddFlags(pflag.CommandLine)
+
+	flag.InitFlags()
+	logs.InitLogs()
+	defer logs.FlushLogs()
+
+	verflag.PrintAndExitIfRequested()
+
+	if err := app.Run(s); err != nil {
+		fmt.Fprintf(os.Stderr, "%v\n", err)
+		os.Exit(1)
+	}
+}