Collectd plugin to tap in the Docker Stats streaming API using Collectd's Exec plugin. Built with Go 1.7 and tested with Collectd 5.5 and Influx 1.0.
Example installation for a Ubuntu system. Make changes required to match your own OS.
curl -Ls "https://github.com/dustinblackman/collectd-docker-plugin/releases/download/0.3.0/collectd-docker-plugin-linux-amd64-0.3.0.tar.gz" | tar xz -C /usr/local/bin/
curl -o /usr/share/collectd https://raw.githubusercontent.com/dustinblackman/collectd-docker-plugin/master/collectd/docker.db
curl -o /etc/collectd/collectd.conf.d https://raw.githubusercontent.com/dustinblackman/collectd-docker-plugin/master/collectd/docker.conf
usermod -a -G docker nobody
service collectd restart
Parameters are available and can be added by modifying docker.conf and appending parameters to the exec function.
-d, --docker-host
- Docker socket path. Defaults tounix:///var/run/docker.sock
-de, --docker-environment
- Boolean parameter to specifiy reading Docker parameters from environment variables-ch, --collectd-hostname
- Collectd hostname. This is automatically provided to the process from Collectd.-w, --wait-time
- Delay in seconds with how often metrics are submitted to Collectd. If wait time is set to1
, it will use Docker Stats API streaming, otherwise it polls. Defaults to5
.
Tested with Go 1.7. Versioning is done with Glide. The makefile will take care of installing it for you incase you don't have it.
git pull https://github.com/dustinblackman/collectd-docker-plugin
cd collectd-docker-plugin
make install