func startComponents(etcdClient tools.EtcdClient, cl *client.Client, addr string, port int) {
machineList := []string{"localhost"}
standalone.RunApiServer(cl, etcdClient, addr, port)
standalone.RunScheduler(cl)
standalone.RunControllerManager(machineList, cl, *nodeMilliCPU, *nodeMemory)
standalone.RunKubelet(etcdClient, machineList[0], *dockerEndpoint)
}
func main() {
flag.Parse()
util.InitLogs()
defer util.FlushLogs()
rand.Seed(time.Now().UTC().UnixNano())
verflag.PrintAndExitIfRequested()
setupRunOnce()
if err := util.ApplyOomScoreAdj(*oomScoreAdj); err != nil {
glog.Info(err)
}
client, err := standalone.GetAPIServerClient(*authPath, apiServerList)
if err != nil && len(apiServerList) > 0 {
glog.Warningf("No API client: %v", err)
}
kcfg := standalone.KubeletConfig{
Address: address,
AllowPrivileged: *allowPrivileged,
HostnameOverride: *hostnameOverride,
RootDirectory: *rootDirectory,
ConfigFile: *config,
ManifestURL: *manifestURL,
FileCheckFrequency: *fileCheckFrequency,
HttpCheckFrequency: *httpCheckFrequency,
NetworkContainerImage: *networkContainerImage,
SyncFrequency: *syncFrequency,
RegistryPullQPS: *registryPullQPS,
RegistryBurst: *registryBurst,
MinimumGCAge: *minimumGCAge,
MaxContainerCount: *maxContainerCount,
ClusterDomain: *clusterDomain,
ClusterDNS: clusterDNS,
Runonce: *runonce,
Port: *port,
CAdvisorPort: *cAdvisorPort,
EnableServer: *enableServer,
EnableDebuggingHandlers: *enableDebuggingHandlers,
DockerClient: util.ConnectToDockerOrDie(*dockerEndpoint),
KubeClient: client,
EtcdClient: kubelet.EtcdClientOrDie(etcdServerList, *etcdConfigFile),
MasterServiceNamespace: *masterServiceNamespace,
}
standalone.RunKubelet(&kcfg)
// runs forever
select {}
}
func main() {
util.InitFlags()
util.InitLogs()
util.ReallyCrash = *reallyCrashForTesting
defer util.FlushLogs()
rand.Seed(time.Now().UTC().UnixNano())
verflag.PrintAndExitIfRequested()
// Cluster creation scripts support both kubernetes versions that 1) support kublet watching
// apiserver for pods, and 2) ones that don't. So they ca set both --etcd_servers and
// --api_servers. The current code will ignore the --etcd_servers flag, while older kubelet
// code will use the --etd_servers flag for pods, and use --api_servers for event publising.
//
// TODO(erictune): convert all cloud provider scripts and Google Container Engine to
// use only --api_servers, then delete --etcd_servers flag and the resulting dead code.
if len(etcdServerList) > 0 && len(apiServerList) > 0 {
glog.Infof("Both --etcd_servers and --api_servers are set. Not using etcd source.")
etcdServerList = util.StringList{}
}
setupRunOnce()
if err := util.ApplyOomScoreAdj(*oomScoreAdj); err != nil {
glog.Info(err)
}
client, err := standalone.GetAPIServerClient(*authPath, apiServerList)
if err != nil && len(apiServerList) > 0 {
glog.Warningf("No API client: %v", err)
}
kcfg := standalone.KubeletConfig{
Address: address,
AllowPrivileged: *allowPrivileged,
HostnameOverride: *hostnameOverride,
RootDirectory: *rootDirectory,
ConfigFile: *config,
ManifestURL: *manifestURL,
FileCheckFrequency: *fileCheckFrequency,
HttpCheckFrequency: *httpCheckFrequency,
NetworkContainerImage: *networkContainerImage,
SyncFrequency: *syncFrequency,
RegistryPullQPS: *registryPullQPS,
RegistryBurst: *registryBurst,
MinimumGCAge: *minimumGCAge,
MaxContainerCount: *maxContainerCount,
ClusterDomain: *clusterDomain,
ClusterDNS: clusterDNS,
Runonce: *runonce,
Port: *port,
CAdvisorPort: *cAdvisorPort,
EnableServer: *enableServer,
EnableDebuggingHandlers: *enableDebuggingHandlers,
DockerClient: util.ConnectToDockerOrDie(*dockerEndpoint),
KubeClient: client,
EtcdClient: kubelet.EtcdClientOrDie(etcdServerList, *etcdConfigFile),
MasterServiceNamespace: *masterServiceNamespace,
VolumePlugins: app.ProbeVolumePlugins(),
}
standalone.RunKubelet(&kcfg)
// runs forever
select {}
}