The number of containers I'm running on my server keeps increasing, and I want to make sure I'm not pushing it beyond its capabilities. I would like a simple interface accessible on my home network (that does not make any fishy connections out) that shows me CPU and RAM-usage, storage status of my hard drives, and network usage. It should be FOSS, and I want to run it as a Docker container.
Is Grafana the way to go, or are there other options I should consider?
Munin feels a little old and crusty, but just works. Over 20 years old now.
Possibly a bit overkill, but I’m running Zabbix in 3 containers (Core, WebUI, database). Using its agent installed on all my machines, I can monitor basically anything. Of course, you can set limits, alerts, draw graphs, etc.
That looks cool, but as you said maybe a little overkill, hehe. I'll still check it out in more detail, in any case good for later!
Webmin is worth giving a try depending on your needs, it's pretty lightweight compared to some others:
https://github.com/webmin/webmin
I won't waste time on things other than grafana if your setup is serious. Because you will always want more. Log aggregation, log query, alerts, tracing, profiling, oidc, s3 bucket, more and more dashboards. It's addictive. Why waste time to redo it in the future?
