Docker multi-container through--link interconnection, how to do sequential start?

Docker multi-container through--link interconnection, how to do sequential start?

This is the case, my Docker container is PHP service container, one is the MySQL service container, PHP container start dependent MySQL container start up to be started, so I use Supervisor to set the boot, However, sometimes the startup failure occurs, mainly because the MySQL container does not start when the PHP container is started, this time to determine that the MySQL container is not started, resulting in failure to start.

Docker multi-container through--link interconnection, how to do sequential start?