def monitor(self, name, ip, port, quorum):
        """Add a new master to Sentinel to be monitored."""
        fut = self.execute(b'MONITOR', name, ip, port, quorum)
        return wait_ok(fut)
def monitor ( self , name , ip , port , quorum ) : fut = self . execute ( b'MONITOR' , name , ip , port , quorum ) return wait_ok ( fut )
Add a new master to Sentinel to be monitored.