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Should I move to Docker? (lemmy.ca)

submitted 11 months ago by [email protected] to c/[email protected]

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I'm a retired Unix admin. It was my job from the early '90s until the mid '10s. I've kept somewhat current ever since by running various machines at home. So far I've managed to avoid using Docker at home even though I have a decent understanding of how it works - I stopped being a sysadmin in the mid '10s, I still worked for a technology company and did plenty of "interesting" reading and training.

It seems that more and more stuff that I want to run at home is being delivered as Docker-first and I have to really go out of my way to find a non-Docker install.

I'm thinking it's no longer a fad and I should invest some time getting comfortable with it?

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[–] [email protected] 14 points 11 months ago* (last edited 11 months ago)

I'm a VMware and Windows admin in my work life. I don't have extensive knowledge of Linux but I have been running Raspberry Pis at home. I can't remember why but I started to migrate away from installed applications to docker. It simplifies the process should I need to reload the OS or even migrate to a new Pi. I use a single docker-compose file that I just need to copy to the new Pi and then run to get my apps back up and running.

linuxserver.io make some good images and have example configs for docker-compose

If you want to have a play just install something basic, like Pihole.