Category Archives: munin

A docker munin server on CentOS 7

The plan is to get rid of the old pizza box servers (around 20 Kg, 1U flat, with two power supplies) that are used, at this moment, only for services, like to run munin. I will build a munin docker … Continue reading

Posted in bits, centos, containers, docker, hardware, linux, munin, programming | Leave a comment

ssh to docker ‘Permission denied’

I want to ssh to my docker. I know, it’s weird, but I want to. The traditional way to get a bash on my docker docker exec -it mydocker /bin/bash is working, but it’s not the real thing.  I access … Continue reading

Posted in bits, centos, containers, docker, munin, rsync, software | Leave a comment

[WARNING] Service returned no data for label gpu use error on munin node

If you have several Linux clients and no way to monitoring what’s going on munin is your friend. I have a couple of non-standard munin plugins that I’ve been scraping around so I was feeling brave enough to write a … Continue reading

Posted in bash, bits, GPU, linux, munin, slurm, software | Leave a comment