Add glide.yaml and vendor deps

This commit is contained in:
Dalton Hubble 2016-12-03 22:43:32 -08:00
parent db918f12ad
commit 5b3d5e81bd
18880 changed files with 5166045 additions and 1 deletions

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package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_binary(
name = "federation-apiserver",
srcs = ["apiserver.go"],
tags = ["automanaged"],
deps = [
"//federation/cmd/federation-apiserver/app:go_default_library",
"//federation/cmd/federation-apiserver/app/options:go_default_library",
"//pkg/util/flag:go_default_library",
"//pkg/util/logs:go_default_library",
"//pkg/version/verflag:go_default_library",
"//vendor:github.com/spf13/pflag",
],
)

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assignees:
- lavalamp
- smarterclayton
- nikhiljindal
- krousey

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/*
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.
*/
// apiserver is the main api server and master for the cluster.
// it is responsible for serving the cluster management API.
package main
import (
"fmt"
"math/rand"
"os"
"time"
"k8s.io/kubernetes/federation/cmd/federation-apiserver/app"
"k8s.io/kubernetes/federation/cmd/federation-apiserver/app/options"
"k8s.io/kubernetes/pkg/util/flag"
"k8s.io/kubernetes/pkg/util/logs"
"k8s.io/kubernetes/pkg/version/verflag"
"github.com/spf13/pflag"
)
func main() {
rand.Seed(time.Now().UTC().UnixNano())
s := options.NewServerRunOptions()
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)
}
}

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package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_library(
name = "go_default_library",
srcs = [
"core.go",
"extensions.go",
"federation.go",
"plugins.go",
"server.go",
],
tags = ["automanaged"],
deps = [
"//federation/apis/core:go_default_library",
"//federation/apis/core/install:go_default_library",
"//federation/apis/core/v1:go_default_library",
"//federation/apis/federation:go_default_library",
"//federation/apis/federation/install:go_default_library",
"//federation/cmd/federation-apiserver/app/options:go_default_library",
"//federation/registry/cluster/etcd:go_default_library",
"//pkg/admission:go_default_library",
"//pkg/api:go_default_library",
"//pkg/api/install:go_default_library",
"//pkg/api/rest:go_default_library",
"//pkg/apimachinery/registered:go_default_library",
"//pkg/apis/extensions:go_default_library",
"//pkg/apis/extensions/install:go_default_library",
"//pkg/apiserver/authenticator:go_default_library",
"//pkg/client/clientset_generated/internalclientset:go_default_library",
"//pkg/cloudprovider/providers:go_default_library",
"//pkg/controller/informers:go_default_library",
"//pkg/generated/openapi:go_default_library",
"//pkg/genericapiserver:go_default_library",
"//pkg/genericapiserver/authorizer:go_default_library",
"//pkg/genericapiserver/options:go_default_library",
"//pkg/registry/cachesize:go_default_library",
"//pkg/registry/core/configmap/etcd:go_default_library",
"//pkg/registry/core/event/etcd:go_default_library",
"//pkg/registry/core/namespace/etcd:go_default_library",
"//pkg/registry/core/secret/etcd:go_default_library",
"//pkg/registry/core/service/etcd:go_default_library",
"//pkg/registry/extensions/daemonset/etcd:go_default_library",
"//pkg/registry/extensions/deployment/etcd:go_default_library",
"//pkg/registry/extensions/ingress/etcd:go_default_library",
"//pkg/registry/extensions/replicaset/etcd:go_default_library",
"//pkg/registry/generic:go_default_library",
"//pkg/registry/generic/registry:go_default_library",
"//pkg/routes:go_default_library",
"//pkg/runtime/schema:go_default_library",
"//pkg/util/errors:go_default_library",
"//pkg/util/wait:go_default_library",
"//pkg/version:go_default_library",
"//plugin/pkg/admission/admit:go_default_library",
"//plugin/pkg/admission/deny:go_default_library",
"//plugin/pkg/admission/gc:go_default_library",
"//plugin/pkg/admission/namespace/lifecycle:go_default_library",
"//vendor:github.com/golang/glog",
"//vendor:github.com/pborman/uuid",
"//vendor:github.com/spf13/cobra",
"//vendor:github.com/spf13/pflag",
],
)

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/*
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 (
"github.com/golang/glog"
// HACK to ensure that rest mapper from pkg/api is registered for groupName="".
// This is required because both pkg/api/install and federation/apis/core/install
// are installing their respective groupMeta at the same groupName.
// federation/apis/core/install has only a subset of resources and hence if it gets registered first, then installation of v1 API fails in pkg/master.
// TODO(nikhiljindal): Fix this by ensuring that pkg/api/install and federation/apis/core/install do not conflict with each other.
_ "k8s.io/kubernetes/pkg/api/install"
"k8s.io/kubernetes/federation/apis/core"
_ "k8s.io/kubernetes/federation/apis/core/install"
"k8s.io/kubernetes/federation/apis/core/v1"
"k8s.io/kubernetes/federation/cmd/federation-apiserver/app/options"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/rest"
"k8s.io/kubernetes/pkg/apimachinery/registered"
"k8s.io/kubernetes/pkg/genericapiserver"
configmapetcd "k8s.io/kubernetes/pkg/registry/core/configmap/etcd"
eventetcd "k8s.io/kubernetes/pkg/registry/core/event/etcd"
namespaceetcd "k8s.io/kubernetes/pkg/registry/core/namespace/etcd"
secretetcd "k8s.io/kubernetes/pkg/registry/core/secret/etcd"
serviceetcd "k8s.io/kubernetes/pkg/registry/core/service/etcd"
)
func installCoreAPIs(s *options.ServerRunOptions, g *genericapiserver.GenericAPIServer, restOptionsFactory restOptionsFactory) {
serviceStore, serviceStatusStore := serviceetcd.NewREST(restOptionsFactory.NewFor(api.Resource("service")))
namespaceStore, namespaceStatusStore, namespaceFinalizeStore := namespaceetcd.NewREST(restOptionsFactory.NewFor(api.Resource("namespaces")))
secretStore := secretetcd.NewREST(restOptionsFactory.NewFor(api.Resource("secrets")))
configMapStore := configmapetcd.NewREST(restOptionsFactory.NewFor(api.Resource("configmaps")))
eventStore := eventetcd.NewREST(restOptionsFactory.NewFor(api.Resource("events")), uint64(s.EventTTL.Seconds()))
coreResources := map[string]rest.Storage{
"secrets": secretStore,
"services": serviceStore,
"services/status": serviceStatusStore,
"namespaces": namespaceStore,
"namespaces/status": namespaceStatusStore,
"namespaces/finalize": namespaceFinalizeStore,
"events": eventStore,
"configmaps": configMapStore,
}
coreGroupMeta := registered.GroupOrDie(core.GroupName)
apiGroupInfo := genericapiserver.APIGroupInfo{
GroupMeta: *coreGroupMeta,
VersionedResourcesStorageMap: map[string]map[string]rest.Storage{
v1.SchemeGroupVersion.Version: coreResources,
},
OptionsExternalVersion: &registered.GroupOrDie(core.GroupName).GroupVersion,
Scheme: core.Scheme,
ParameterCodec: core.ParameterCodec,
NegotiatedSerializer: core.Codecs,
}
if err := g.InstallLegacyAPIGroup(genericapiserver.DefaultLegacyAPIPrefix, &apiGroupInfo); err != nil {
glog.Fatalf("Error in registering group version: %+v.\n Error: %v\n", apiGroupInfo, err)
}
}

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/*
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 (
"github.com/golang/glog"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/rest"
"k8s.io/kubernetes/pkg/apimachinery/registered"
"k8s.io/kubernetes/pkg/apis/extensions"
_ "k8s.io/kubernetes/pkg/apis/extensions/install"
"k8s.io/kubernetes/pkg/genericapiserver"
daemonsetetcd "k8s.io/kubernetes/pkg/registry/extensions/daemonset/etcd"
deploymentetcd "k8s.io/kubernetes/pkg/registry/extensions/deployment/etcd"
ingressetcd "k8s.io/kubernetes/pkg/registry/extensions/ingress/etcd"
replicasetetcd "k8s.io/kubernetes/pkg/registry/extensions/replicaset/etcd"
)
func installExtensionsAPIs(g *genericapiserver.GenericAPIServer, restOptionsFactory restOptionsFactory) {
replicaSetStorage := replicasetetcd.NewStorage(restOptionsFactory.NewFor(extensions.Resource("replicasets")))
deploymentStorage := deploymentetcd.NewStorage(restOptionsFactory.NewFor(extensions.Resource("deployments")))
ingressStorage, ingressStatusStorage := ingressetcd.NewREST(restOptionsFactory.NewFor(extensions.Resource("ingresses")))
daemonSetStorage, daemonSetStatusStorage := daemonsetetcd.NewREST(restOptionsFactory.NewFor(extensions.Resource("daemonsets")))
extensionsResources := map[string]rest.Storage{
"replicasets": replicaSetStorage.ReplicaSet,
"replicasets/status": replicaSetStorage.Status,
"replicasets/scale": replicaSetStorage.Scale,
"ingresses": ingressStorage,
"ingresses/status": ingressStatusStorage,
"daemonsets": daemonSetStorage,
"daemonsets/status": daemonSetStatusStorage,
"deployments": deploymentStorage.Deployment,
"deployments/status": deploymentStorage.Status,
"deployments/scale": deploymentStorage.Scale,
"deployments/rollback": deploymentStorage.Rollback,
}
extensionsGroupMeta := registered.GroupOrDie(extensions.GroupName)
apiGroupInfo := genericapiserver.APIGroupInfo{
GroupMeta: *extensionsGroupMeta,
VersionedResourcesStorageMap: map[string]map[string]rest.Storage{
"v1beta1": extensionsResources,
},
OptionsExternalVersion: &registered.GroupOrDie(api.GroupName).GroupVersion,
Scheme: api.Scheme,
ParameterCodec: api.ParameterCodec,
NegotiatedSerializer: api.Codecs,
}
if err := g.InstallAPIGroup(&apiGroupInfo); err != nil {
glog.Fatalf("Error in registering group versions: %v", err)
}
}

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/*
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 (
"github.com/golang/glog"
"k8s.io/kubernetes/federation/apis/federation"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/rest"
"k8s.io/kubernetes/pkg/apimachinery/registered"
"k8s.io/kubernetes/pkg/genericapiserver"
_ "k8s.io/kubernetes/federation/apis/federation/install"
clusteretcd "k8s.io/kubernetes/federation/registry/cluster/etcd"
)
func installFederationAPIs(g *genericapiserver.GenericAPIServer, restOptionsFactory restOptionsFactory) {
clusterStorage, clusterStatusStorage := clusteretcd.NewREST(restOptionsFactory.NewFor(federation.Resource("clusters")))
federationResources := map[string]rest.Storage{
"clusters": clusterStorage,
"clusters/status": clusterStatusStorage,
}
federationGroupMeta := registered.GroupOrDie(federation.GroupName)
apiGroupInfo := genericapiserver.APIGroupInfo{
GroupMeta: *federationGroupMeta,
VersionedResourcesStorageMap: map[string]map[string]rest.Storage{
"v1beta1": federationResources,
},
OptionsExternalVersion: &registered.GroupOrDie(api.GroupName).GroupVersion,
Scheme: api.Scheme,
ParameterCodec: api.ParameterCodec,
NegotiatedSerializer: api.Codecs,
}
if err := g.InstallAPIGroup(&apiGroupInfo); err != nil {
glog.Fatalf("Error in registering group versions: %v", err)
}
}

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package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_library(
name = "go_default_library",
srcs = ["options.go"],
tags = ["automanaged"],
deps = [
"//pkg/genericapiserver/options:go_default_library",
"//vendor:github.com/spf13/pflag",
],
)

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/*
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 contains flags and options for initializing federation-apiserver.
package options
import (
"time"
genericoptions "k8s.io/kubernetes/pkg/genericapiserver/options"
"github.com/spf13/pflag"
)
// Runtime options for the federation-apiserver.
type ServerRunOptions struct {
GenericServerRunOptions *genericoptions.ServerRunOptions
Etcd *genericoptions.EtcdOptions
SecureServing *genericoptions.SecureServingOptions
InsecureServing *genericoptions.ServingOptions
Authentication *genericoptions.BuiltInAuthenticationOptions
Authorization *genericoptions.BuiltInAuthorizationOptions
EventTTL time.Duration
}
// NewServerRunOptions creates a new ServerRunOptions object with default values.
func NewServerRunOptions() *ServerRunOptions {
s := ServerRunOptions{
GenericServerRunOptions: genericoptions.NewServerRunOptions(),
Etcd: genericoptions.NewEtcdOptions(),
SecureServing: genericoptions.NewSecureServingOptions(),
InsecureServing: genericoptions.NewInsecureServingOptions(),
Authentication: genericoptions.NewBuiltInAuthenticationOptions().WithAll(),
Authorization: genericoptions.NewBuiltInAuthorizationOptions(),
EventTTL: 1 * time.Hour,
}
return &s
}
// AddFlags adds flags for ServerRunOptions fields to be specified via FlagSet.
func (s *ServerRunOptions) AddFlags(fs *pflag.FlagSet) {
// Add the generic flags.
s.GenericServerRunOptions.AddUniversalFlags(fs)
s.Etcd.AddFlags(fs)
s.SecureServing.AddFlags(fs)
s.InsecureServing.AddFlags(fs)
s.Authentication.AddFlags(fs)
s.Authorization.AddFlags(fs)
fs.DurationVar(&s.EventTTL, "event-ttl", s.EventTTL,
"Amount of time to retain events. Default is 1h.")
}

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/*
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 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 (
// Cloud providers
_ "k8s.io/kubernetes/pkg/cloudprovider/providers"
// Admission policies
_ "k8s.io/kubernetes/plugin/pkg/admission/admit"
_ "k8s.io/kubernetes/plugin/pkg/admission/deny"
_ "k8s.io/kubernetes/plugin/pkg/admission/gc"
_ "k8s.io/kubernetes/plugin/pkg/admission/namespace/lifecycle"
)

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/*
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 app does all of the work necessary to create a Kubernetes
// APIServer by binding together the API, master and APIServer infrastructure.
// It can be configured and called directly or via the hyperkube cache.
package app
import (
"strings"
"time"
"github.com/golang/glog"
"github.com/pborman/uuid"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
"k8s.io/kubernetes/federation/cmd/federation-apiserver/app/options"
"k8s.io/kubernetes/pkg/admission"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/apiserver/authenticator"
"k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset"
"k8s.io/kubernetes/pkg/controller/informers"
"k8s.io/kubernetes/pkg/generated/openapi"
"k8s.io/kubernetes/pkg/genericapiserver"
"k8s.io/kubernetes/pkg/genericapiserver/authorizer"
genericoptions "k8s.io/kubernetes/pkg/genericapiserver/options"
"k8s.io/kubernetes/pkg/registry/cachesize"
"k8s.io/kubernetes/pkg/registry/generic"
genericregistry "k8s.io/kubernetes/pkg/registry/generic/registry"
"k8s.io/kubernetes/pkg/routes"
"k8s.io/kubernetes/pkg/runtime/schema"
utilerrors "k8s.io/kubernetes/pkg/util/errors"
"k8s.io/kubernetes/pkg/util/wait"
"k8s.io/kubernetes/pkg/version"
)
// NewAPIServerCommand creates a *cobra.Command object with default parameters
func NewAPIServerCommand() *cobra.Command {
s := options.NewServerRunOptions()
s.AddFlags(pflag.CommandLine)
cmd := &cobra.Command{
Use: "federation-apiserver",
Long: `The Kubernetes federation API server validates and configures data
for the api objects which include pods, services, replicationcontrollers, and
others. The API Server services REST operations and provides the frontend to the
cluster's shared state through which all other components interact.`,
Run: func(cmd *cobra.Command, args []string) {
},
}
return cmd
}
// Run runs the specified APIServer. This should never exit.
func Run(s *options.ServerRunOptions) error {
if errs := s.Etcd.Validate(); len(errs) > 0 {
utilerrors.NewAggregate(errs)
}
if err := s.GenericServerRunOptions.DefaultExternalAddress(s.SecureServing, s.InsecureServing); err != nil {
return err
}
genericapiserver.DefaultAndValidateRunOptions(s.GenericServerRunOptions)
genericConfig := genericapiserver.NewConfig(). // create the new config
ApplyOptions(s.GenericServerRunOptions). // apply the options selected
ApplySecureServingOptions(s.SecureServing).
ApplyInsecureServingOptions(s.InsecureServing).
ApplyAuthenticationOptions(s.Authentication).
ApplyRBACSuperUser(s.Authorization.RBACSuperUser)
if err := genericConfig.MaybeGenerateServingCerts(); err != nil {
glog.Fatalf("Failed to generate service certificate: %v", err)
}
// TODO: register cluster federation resources here.
resourceConfig := genericapiserver.NewResourceConfig()
if s.Etcd.StorageConfig.DeserializationCacheSize == 0 {
// When size of cache is not explicitly set, set it to 50000
s.Etcd.StorageConfig.DeserializationCacheSize = 50000
}
storageGroupsToEncodingVersion, err := s.GenericServerRunOptions.StorageGroupsToEncodingVersion()
if err != nil {
glog.Fatalf("error generating storage version map: %s", err)
}
storageFactory, err := genericapiserver.BuildDefaultStorageFactory(
s.Etcd.StorageConfig, s.GenericServerRunOptions.DefaultStorageMediaType, api.Codecs,
genericapiserver.NewDefaultResourceEncodingConfig(), storageGroupsToEncodingVersion,
[]schema.GroupVersionResource{}, resourceConfig, s.GenericServerRunOptions.RuntimeConfig)
if err != nil {
glog.Fatalf("error in initializing storage factory: %s", err)
}
for _, override := range s.Etcd.EtcdServersOverrides {
tokens := strings.Split(override, "#")
if len(tokens) != 2 {
glog.Errorf("invalid value of etcd server overrides: %s", override)
continue
}
apiresource := strings.Split(tokens[0], "/")
if len(apiresource) != 2 {
glog.Errorf("invalid resource definition: %s", tokens[0])
continue
}
group := apiresource[0]
resource := apiresource[1]
groupResource := schema.GroupResource{Group: group, Resource: resource}
servers := strings.Split(tokens[1], ";")
storageFactory.SetEtcdLocation(groupResource, servers)
}
apiAuthenticator, securityDefinitions, err := authenticator.New(s.Authentication.ToAuthenticationConfig(s.SecureServing.ClientCA))
if err != nil {
glog.Fatalf("Invalid Authentication Config: %v", err)
}
privilegedLoopbackToken := uuid.NewRandom().String()
selfClientConfig, err := genericoptions.NewSelfClientConfig(s.SecureServing, s.InsecureServing, privilegedLoopbackToken)
if err != nil {
glog.Fatalf("Failed to create clientset: %v", err)
}
client, err := internalclientset.NewForConfig(selfClientConfig)
if err != nil {
glog.Errorf("Failed to create clientset: %v", err)
}
sharedInformers := informers.NewSharedInformerFactory(nil, client, 10*time.Minute)
authorizerconfig := s.Authorization.ToAuthorizationConfig(sharedInformers)
apiAuthorizer, err := authorizer.NewAuthorizerFromAuthorizationConfig(authorizerconfig)
if err != nil {
glog.Fatalf("Invalid Authorization Config: %v", err)
}
admissionControlPluginNames := strings.Split(s.GenericServerRunOptions.AdmissionControl, ",")
pluginInitializer := admission.NewPluginInitializer(sharedInformers, apiAuthorizer)
admissionController, err := admission.NewFromPlugins(client, admissionControlPluginNames, s.GenericServerRunOptions.AdmissionControlConfigFile, pluginInitializer)
if err != nil {
glog.Fatalf("Failed to initialize plugins: %v", err)
}
kubeVersion := version.Get()
genericConfig.Version = &kubeVersion
genericConfig.LoopbackClientConfig = selfClientConfig
genericConfig.Authenticator = apiAuthenticator
genericConfig.Authorizer = apiAuthorizer
genericConfig.AdmissionControl = admissionController
genericConfig.APIResourceConfigSource = storageFactory.APIResourceConfigSource
genericConfig.OpenAPIConfig.Definitions = openapi.OpenAPIDefinitions
genericConfig.EnableOpenAPISupport = true
genericConfig.OpenAPIConfig.SecurityDefinitions = securityDefinitions
// TODO: Move this to generic api server (Need to move the command line flag).
if s.GenericServerRunOptions.EnableWatchCache {
cachesize.InitializeWatchCacheSizes(s.GenericServerRunOptions.TargetRAMMB)
cachesize.SetWatchCacheSizes(s.GenericServerRunOptions.WatchCacheSizes)
}
m, err := genericConfig.Complete().New()
if err != nil {
return err
}
routes.UIRedirect{}.Install(m.HandlerContainer)
routes.Logs{}.Install(m.HandlerContainer)
// TODO: Refactor this code to share it with kube-apiserver rather than duplicating it here.
restOptionsFactory := restOptionsFactory{
storageFactory: storageFactory,
enableGarbageCollection: s.GenericServerRunOptions.EnableGarbageCollection,
deleteCollectionWorkers: s.GenericServerRunOptions.DeleteCollectionWorkers,
}
if s.GenericServerRunOptions.EnableWatchCache {
restOptionsFactory.storageDecorator = genericregistry.StorageWithCacher
} else {
restOptionsFactory.storageDecorator = generic.UndecoratedStorage
}
installFederationAPIs(m, restOptionsFactory)
installCoreAPIs(s, m, restOptionsFactory)
installExtensionsAPIs(m, restOptionsFactory)
sharedInformers.Start(wait.NeverStop)
m.PrepareRun().Run(wait.NeverStop)
return nil
}
type restOptionsFactory struct {
storageFactory genericapiserver.StorageFactory
storageDecorator generic.StorageDecorator
deleteCollectionWorkers int
enableGarbageCollection bool
}
func (f restOptionsFactory) NewFor(resource schema.GroupResource) generic.RESTOptions {
config, err := f.storageFactory.NewConfig(resource)
if err != nil {
glog.Fatalf("Unable to find storage config for %v, due to %v", resource, err.Error())
}
return generic.RESTOptions{
StorageConfig: config,
Decorator: f.storageDecorator,
DeleteCollectionWorkers: f.deleteCollectionWorkers,
EnableGarbageCollection: f.enableGarbageCollection,
ResourcePrefix: f.storageFactory.ResourcePrefix(resource),
}
}

View file

@ -0,0 +1,27 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_binary(
name = "federation-controller-manager",
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/healthz: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",
],
)

View file

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

View file

@ -0,0 +1,47 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_library(
name = "go_default_library",
srcs = [
"controllermanager.go",
"plugins.go",
],
tags = ["automanaged"],
deps = [
"//federation/client/clientset_generated/federation_release_1_5: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/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/unversioned/clientcmd:go_default_library",
"//pkg/healthz:go_default_library",
"//pkg/util/configz:go_default_library",
"//pkg/util/wait: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",
],
)

View file

@ -0,0 +1,211 @@
/*
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"
federationclientset "k8s.io/kubernetes/federation/client/clientset_generated/federation_release_1_5"
"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/healthz"
"k8s.io/kubernetes/pkg/util/configz"
"k8s.io/kubernetes/pkg/util/wait"
"k8s.io/kubernetes/pkg/version"
"github.com/golang/glog"
"github.com/prometheus/client_golang/prometheus"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
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)
}
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)
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
}

View file

@ -0,0 +1,24 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_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/apis/meta/v1:go_default_library",
"//pkg/client/leaderelection:go_default_library",
"//vendor:github.com/spf13/pflag",
],
)

View file

@ -0,0 +1,122 @@
/*
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"
"k8s.io/kubernetes/federation/pkg/dnsprovider"
"k8s.io/kubernetes/pkg/apis/componentconfig"
metav1 "k8s.io/kubernetes/pkg/apis/meta/v1"
"k8s.io/kubernetes/pkg/client/leaderelection"
)
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"`
}
// 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(),
},
}
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.")
leaderelection.BindFlags(&s.LeaderElection, fs)
}

View file

@ -0,0 +1,26 @@
/*
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/google/clouddns"
)

View file

@ -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/kubernetes/federation/cmd/federation-controller-manager/app"
"k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/options"
"k8s.io/kubernetes/pkg/healthz"
"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)
}
}

View file

@ -0,0 +1,23 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_binary(
name = "genfeddocs",
srcs = ["gen_fed_docs.go"],
tags = ["automanaged"],
deps = [
"//cmd/genutils:go_default_library",
"//federation/cmd/federation-apiserver/app:go_default_library",
"//federation/cmd/federation-controller-manager/app:go_default_library",
"//vendor:github.com/spf13/cobra/doc",
],
)

View file

@ -0,0 +1,64 @@
/*
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 main
import (
"fmt"
"os"
"github.com/spf13/cobra/doc"
"k8s.io/kubernetes/cmd/genutils"
fedapiservapp "k8s.io/kubernetes/federation/cmd/federation-apiserver/app"
fedcmapp "k8s.io/kubernetes/federation/cmd/federation-controller-manager/app"
)
// Note: We have a separate binary for generating federation docs and kube docs because of the way api groups are registered.
// If we import both kube-apiserver and federation-apiserver in the same binary then api groups from both kube and federation will get registered in both the apiservers
// and hence will produce incorrect flag values.
// We can potentially merge cmd/kubegendocs and this when we have fixed that problem.
func main() {
// use os.Args instead of "flags" because "flags" will mess up the man pages!
path := ""
module := ""
if len(os.Args) == 3 {
path = os.Args[1]
module = os.Args[2]
} else {
fmt.Fprintf(os.Stderr, "usage: %s [output directory] [module] \n", os.Args[0])
os.Exit(1)
}
outDir, err := genutils.OutDir(path)
if err != nil {
fmt.Fprintf(os.Stderr, "failed to get output directory: %v\n", err)
os.Exit(1)
}
switch module {
case "federation-apiserver":
// generate docs for federated-apiserver
apiserver := fedapiservapp.NewAPIServerCommand()
doc.GenMarkdownTree(apiserver, outDir)
case "federation-controller-manager":
// generate docs for kube-controller-manager
controllermanager := fedcmapp.NewControllerManagerCommand()
doc.GenMarkdownTree(controllermanager, outDir)
default:
fmt.Fprintf(os.Stderr, "Module %s is not supported", module)
os.Exit(1)
}
}

18
vendor/k8s.io/kubernetes/federation/cmd/kubefed/BUILD generated vendored Normal file
View file

@ -0,0 +1,18 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_binary(
name = "kubefed",
srcs = ["kubefed.go"],
tags = ["automanaged"],
deps = ["//federation/cmd/kubefed/app:go_default_library"],
)

View file

@ -0,0 +1,24 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
"go_test",
"cgo_library",
)
go_library(
name = "go_default_library",
srcs = ["kubefed.go"],
tags = ["automanaged"],
deps = [
"//federation/pkg/kubefed:go_default_library",
"//pkg/client/metrics/prometheus:go_default_library",
"//pkg/kubectl/cmd/util:go_default_library",
"//pkg/util/logs:go_default_library",
"//pkg/version/prometheus:go_default_library",
],
)

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@ -0,0 +1,35 @@
/*
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 (
"os"
"k8s.io/kubernetes/federation/pkg/kubefed"
_ "k8s.io/kubernetes/pkg/client/metrics/prometheus" // for client metric registration
cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
"k8s.io/kubernetes/pkg/util/logs"
_ "k8s.io/kubernetes/pkg/version/prometheus" // for version metric registration
)
func Run() error {
logs.InitLogs()
defer logs.FlushLogs()
cmd := kubefed.NewKubeFedCommand(cmdutil.NewFactory(nil), os.Stdin, os.Stdout, os.Stderr)
return cmd.Execute()
}

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/*
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 main
import (
"os"
"k8s.io/kubernetes/federation/cmd/kubefed/app"
)
func main() {
if err := app.Run(); err != nil {
os.Exit(1)
}
os.Exit(0)
}