func handleScheduler() error {
var api string
var logLevel string
flag.StringVar(&framework.Config.Master, "master", "", "Mesos Master addresses.")
flag.StringVar(&api, "api", "", "API host:port for advertizing.")
flag.StringVar(&framework.Config.User, "user", "", "Mesos user. Defaults to current system user")
flag.StringVar(&framework.Config.Storage, "storage", "file:go_kafka_client_mesos.json", "Storage for cluster state. Examples: file:go_kafka_client_mesos.json; zk:master:2181/go-mesos")
flag.StringVar(&logLevel, "log.level", framework.Config.LogLevel, "Log level. trace|debug|info|warn|error|critical. Defaults to info.")
flag.StringVar(&framework.Config.FrameworkName, "framework.name", framework.Config.FrameworkName, "Framework name.")
flag.StringVar(&framework.Config.FrameworkRole, "framework.role", framework.Config.FrameworkRole, "Framework role.")
flag.DurationVar(&framework.Config.FrameworkTimeout, "framework.timeout", framework.Config.FrameworkTimeout, "Framework failover timeout.")
ParseFlags("scheduler")
if err := resolveApi(api); err != nil {
return err
}
if err := framework.InitLogging(logLevel); err != nil {
return err
}
if framework.Config.Master == "" {
return errors.New("--master flag is required.")
}
return framework.NewScheduler().Start()
}
func main() {
flag.Parse()
err := framework.InitLogging(*logLevel)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
var taskExecutor executor.Executor
switch *executorType {
case framework.TaskTypeMirrorMaker:
taskExecutor = framework.NewMirrorMakerExecutor()
default:
{
framework.Logger.Errorf("Unknown executor type %s", *executorType)
os.Exit(1)
}
}
driverConfig := executor.DriverConfig{
Executor: taskExecutor,
}
driver, err := executor.NewMesosExecutorDriver(driverConfig)
if err != nil {
framework.Logger.Error(err)
os.Exit(1)
}
_, err = driver.Start()
if err != nil {
framework.Logger.Error(err)
os.Exit(1)
}
driver.Join()
}