Munin plugin for docker container stats

Creates statistics for:

• cpu
• memory
• network io read
• network io write
• blkio read
• blkio write

Installation

• Copy file to /etc/munin/plugins
• chmod 0755 /etc/munin/plugins/docker_multigraph
• Create config file:

root@host:~# cat /etc/munin/plugin-conf.d/docker.conf
[docker_*]
user root

• Restart munin: service munin-node restart
• Test: munin-run --debug docker_multigraph