check_docker

Nagios/Shinken plugin to check docker engine and containers state.

Usage

usage: check_docker [-h] [-H SOCKET] [-c CONTAINER]

optional arguments:
   -h                    show this help message and exit
   -H SOCKET             socket location for docker engine
   -c CONTAINER          container NAME or ID

Sample Output

With Docker engine check

OK - Docker engine running. | containers=1 images=4

With container check

OK - Container 625575c9b3d2 is running. | IP: 172.17.0.2, StartedAt: 2016-10-14T08:50:07.075746752Z