// NewSchedulerCommand provides a CLI handler for the 'scheduler' command
func NewSchedulerCommand(name, fullName string, out io.Writer) *cobra.Command {
s := app.NewSchedulerServer()
cmd := &cobra.Command{
Use: name,
Short: "Launch Kubernetes scheduler (kube-scheduler)",
Long: controllersLong,
Run: func(c *cobra.Command, args []string) {
startProfiler()
util.InitLogs()
defer util.FlushLogs()
if err := s.Run(pflag.CommandLine.Args()); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
},
}
cmd.SetOutput(out)
flags := cmd.Flags()
//TODO: uncomment after picking up a newer cobra
//pflag.AddFlagSetToPFlagSet(flag, flags)
s.AddFlags(flags)
return cmd
}
// NewScheduler creates a new hyperkube Server object that includes the
// description and flags.
func NewScheduler() *Server {
s := scheduler.NewSchedulerServer()
hks := Server{
SimpleUsage: "scheduler",
Long: "Implements a Kubernetes scheduler. This will assign pods to kubelets based on capacity and constraints.",
Run: func(_ *Server, args []string) error {
return s.Run(args)
},
}
s.AddFlags(hks.Flags())
return &hks
}
func main() {
runtime.GOMAXPROCS(runtime.NumCPU())
s := app.NewSchedulerServer()
s.AddFlags(pflag.CommandLine)
util.InitFlags()
util.InitLogs()
defer util.FlushLogs()
verflag.PrintAndExitIfRequested()
s.Run(pflag.CommandLine.Args())
}
