What is your sequence of actions to implement this task?

Question

Docker

Please advise and correct if needed.
Purpose:
To raise several docker containers in which they will work: DBMS, phpmyadmin, and some other web service (let it be wordpress). And most importantly, be able to update the application running in the container in the easiest way in the future without stopping it.
As I see the solution:
Take or write a Dockerfile for each application in which to specify in volume the path to the files located locally. But I have absolutely no experience in this) tell me if I think correctly? How are these tasks usually handled?

Answer 1

For this there is docker-compose