Fix container with same name start

[sargreal]

The current command docker ps with filter by name might return multiple
containers. See docs:

The name filter matches on all or part of a container’s name
https://docs.docker.com/engine/reference/commandline/ps/#name

The proposed method uses container inspect with a fallback to ignore
the return code 1 and formats to only return the Id

[kereis]

Hey,

thank you for your contribution. It looks reasonable then to use inspect with formatting. I test it as soon as possible. 👍

[kereis]

Sorry for the long delay. I did some local tests and as stated above, it's more reliable to use docker container inspect instead of docker ps -qaf name="".

Looks good to me. I merge it. 👍