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Anyone using "docker run" instead of "docker compose"? (feddit.it)

submitted 1 year ago by [email protected] to c/[email protected]

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For the vast majority of docker images, the documentation only mention a super long and hard to understand "docker run" one liner.

Why nobody is placing an example docker-compose.yml in their documentation? It's so tidy and easy to understand, also much easier to run in the future, just set and forget.

If every image had an yml to just copy, I could get it running in a few seconds, instead I have to decode the line to become an yml

I want to know if it's just me that I'm out of touch and should use "docker run" or it's just that an "one liner" looks much tidier in the docs. Like to say "hey just copy and paste this line to run the container. You don't understand what it does? Who cares"

The worst are the ones that are piping directly from curl to "sudo bash"...

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[–] [email protected] 10 points 1 year ago (1 children)

I don't think you're out of touch, just use docker compose. It's not that hard to conver the docker run example command line into a neat docker-compose.yml, if they don't already provide one for you. So much better than just running containers manually.

Also, you should always understand what any command or docker compose file does before you run it! And don't blindly curl | bash either, download the bash script and look at it first.

[–] [email protected] 7 points 1 year ago (1 children)

Nah I'll just copy paste half the tutorial in one go and then blame others when things break

[–] [email protected] 4 points 1 year ago

Average linux user /s