persistence/pgdump.go
func NewPgDump(ip string, port int, database, username, password string) *PgDump {
	return &PgDump{
		IP:                ip,
		Port:              port,
		Database:          database,
		Username:          username,
		Password:          password,
		Caller:            command.NewLocalExecuter(),
		RecreateOnRestore: false,
	}
}
func NewPgDump(ip string, port int, database, username, password string) *PgDump {
	return &PgDump{
		IP:                ip,
		Port:              port,
		Database:          database,
		Username:          username,
		Password:          password,
		Caller:            command.NewLocalExecuter(),
		RecreateOnRestore: false,
	}
}
//NewPgDump - a pgdump object initialized for local fs