Function migrateMetadb

server/controller/controller/master.go:66–73

migrate db by master region master controller

(cfg *config.ControllerConfig)

// migrate db by master region master controller
func migrateMetadb(cfg *config.ControllerConfig) {
	err := migrator.Migrate(cfg.MetadbCfg)
	if err != nil {
		log.Errorf("migrate metadb failed: %s", err.Error())
		time.Sleep(time.Second)
		os.Exit(0)
	}
}

func checkAndStartMasterFunctions(
	cfg *config.ControllerConfig, ctx context.Context,