Add glide.yaml and vendor deps
This commit is contained in:
parent
db918f12ad
commit
5b3d5e81bd
18880 changed files with 5166045 additions and 1 deletions
211
vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/controllermanager.go
generated
vendored
Normal file
211
vendor/k8s.io/kubernetes/federation/cmd/federation-controller-manager/app/controllermanager.go
generated
vendored
Normal 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
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue