patchkez/ceph-collectd-graphite repository overview

⁠Collect ceph metrics to graphite

This is dockerized version of collectd-ceph⁠. You only need docker to run this, ceph to monitor and graphite to store metrics.

⁠Running

docker run -d -e HOST_NAME=$(hostname -s) -e GRAPHITE_HOST=<graphite host> \
  -e GRAPHITE_PORT=2003 \
  -v </etc/ceph/of/running/cluster>:/etc/ceph:ro \
  -v /etc/hosts:/etc/hosts:ro
  -e GRAPHITE_UPDATE_INTERVAL=30 -e GRAPHITE_PREFIX=collectd. \
  -e CEPH_CLUSTER_NAME=<my ceph cluster> \
  -e TEST_POOL_BENCH=<rados pool used for collecting latency metrics> \
  patchkez/ceph-collectd-graphite

Environment variables:

• HOST_NAME - hostname to use in graphite.
• GRAPHITE_HOST - host where carbon is listening for data.
• GRAPHITE_PORT - port where carbon is listening for data, 2003 by default.
• GRAPHITE_UPDATE_INTERVAL - metric update interval, 30 by default
• GRAPHITE_PREFIX - prefix for metrics in graphite, collectd. by default.
• CEPH_CLUSTER_NAME - cluster name to use in graphite.
• TEST_POOL_BENCH - name of rados pool which will be used for measuring latency

Note that you must pass /etc/ceph into container to collect metrics.

This image builds from ceph/base and has the same tags.

Check out collectd-ceph⁠ for more info and awesome grafana dasboard:

⁠Authors

• Ian Babrou⁠