Rivaclaw🏳️‍⚧️ΘΔ @renbymon@computerfairi.es

@garrwolfdog I want to eventually when I can brain properly for it; I want to set up four TV channels running from a server and being output into an old hotel CATV distribution board, and having each channel in its own docker container would be helpful for monitoring them.

@garrwolfdog That's how I've seen a lot of people using it for small projects, hence my aversion to it in small projects.

I've always seen it as one of those things that you have to know/be invested in learning before you use it in a production environment but some people are treating it like FlatPak/AppImage

@garrwolfdog I guess my point is that while I'm futsing around with my own little projects I know how to troubleshoot if it doesn't work. I've no idea how to do that on a docker container and I haven't yet found anything that explains it in a way I can understand, if it even is possible to troubleshoot like one would for a bare metal machine.

@garrwolfdog @garrwolfdog It turned out that the python code was pointing to a folder that didn't exist. Changing that code fixed the problem, but the docker image pulled the code directly from the GitHub so short of forking the project and making my own changes directly from there I wasn't able to find a way to change the files in the docker container

@garrwolfdog Sorry let me clarify; I know nothing about docker and the first time I tried to follow one of these guides I ran into a problem with no way of being able to troubleshoot the fault. I couldn't find an easy answer of how to look at the logs or files within the docker so I had no idea what was going on.

That one did have all the code/scripts/etc not in a docker image and the first time I ran all that I found the fault straight away just by looking at the system logs.

@garrwolfdog Like in your case if you're already au fait with docker and it fits into your network then it makes sense, but for me who's still running servers with multiple services for an internal home network I'd prefer to have the details of how to configure it myself :)

It wouldn't be an issue if it was "here's how to do it from scratch but also there's a docker image if you want" but I keep seeing guides that are "you must use docker"

@garrwolfdog Sorry I didn't mean to come across as "never use docker at all" but that I dislike that answers have in some cases become "use this docker image"

For example I want a SBC to monitor the temperature of my hot water tank. The first guide I found said that I should use multiple docker images to provide Prometheus and Grafana, and other guides were similar.

In the end Darac pointed me to Munin and that's exactly what I want. :)

Honestly if you like docker then that's great but here me out:

Docker on enterprise servers? ✅ Yep
Docker instead of VMs? ✅ Sure why not?
Docker because you want to? ✅ Of course!
Docker on a single board computer for one job? ❌ Nonononono please just tell me the steps involved so I can learn how the system works!

Link to the post https://www.reddit.com/r/selfhosted/comments/sgtclz/comment/huykeps/?utm_source=share&utm_medium=mweb3x&utm_name=mweb3xcss&utm_term=1&utm_content=share_button

This Reddit post kinda sums up how I feel about docker:

Everytime I look up advice/details of how to do something on Linux and the project/guide doesn't explain what to do, but instead has a docker image, my resolve to never use docker increases a little bit more.

I get why docker exists and I'm not saying that it's not useful but wow I really do not want the question "How do I do x" to be answered with "Use this docker image"

@notshadowfever oh heck yeah do it!!!!