func NewKubeletExecutorServer() *KubeletExecutorServer {
k := &KubeletExecutorServer{
KubeletServer: app.NewKubeletServer(),
SuicideTimeout: config.DefaultSuicideTimeout,
}
if pwd, err := os.Getwd(); err != nil {
log.Warningf("failed to determine current directory: %v", err)
} else {
k.RootDirectory = pwd // mesos sandbox dir
}
k.Address = net.ParseIP(defaultBindingAddress())
k.ShutdownFD = -1 // indicates unspecified FD
return k
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
s := app.NewKubeletServer()
s.AddFlags(pflag.CommandLine)
util.InitFlags()
util.InitLogs()
defer util.FlushLogs()
verflag.PrintAndExitIfRequested()
if err := s.Run(nil); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
}
// NewKubelet creates a new hyperkube Server object that includes the
// description and flags.
func NewKubelet() *Server {
s := kubelet.NewKubeletServer()
hks := Server{
SimpleUsage: "kubelet",
Long: `The kubelet binary is responsible for maintaining a set of containers on a
particular node. It syncs data from a variety of sources including a
Kubernetes API server, an etcd cluster, HTTP endpoint or local file. It then
queries Docker to see what is currently running. It synchronizes the
configuration data, with the running set of containers by starting or stopping
Docker containers.`,
Run: func(_ *Server, _ []string) error {
return s.Run(nil)
},
}
s.AddFlags(hks.Flags())
return &hks
}