Information
Exporter queries ceph admin sockets (asok) and generates detailed metrics for:
OSDs
MONs
RGWs
Any other (future and present) instances which support asok sockets
Metric names are generated from socket schema.
Thus it should not depend on ceph version and work with all ceph releases.
Building
Checkout https://github.com/vinted/ceph-exporter repo.
Build executable:
go build
Using
Execute ceph-exporter:
./ceph-exporter
By default exporter will bind to port 9353.
Configuration
Following config parameters are available:
-asok.path string
path to ceph admin socket direcotry (default "/var/run/ceph")
-log.level string
Logging level (default "info")
-telemetry.addr string
host:port for ceph exporter (default ":9353")
-query.interval int
How often should daemon read asok metrics (default 15)
-health.collector bool
Collect health status from ceph monitor (default false).
This collector should not run on every ceph cluster node. It is enough to
have single health.collector (or several for HA) enabled to collect cluster health.
-config.file string
Path to ceph config file (default /etc/ceph/ceph.conf).
Needed only when health.collector is enabled