Docker is a tool used by developers used to create , run and develop web applications in an isolated environment within containers.
Now the question is how docker is used in python?
-1 application = 1 container.
-Run the process in the foreground (don’t use system d, upstart or any other similar tools).
-Keep data out of containers – use volumes.
-Do not use SSH (if you need to step into container, you can use the docker exec command).
-Avoid manual configurations (or actions) inside container.
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