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Last pushed: 2 hours ago
Short Description
Dockerized collectd agent for monitoring CEPH cluster.
Full Description

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

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Owner
patchkez
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