juju deploy prometheus-ceph-exporter
Ceph exporter for Prometheus Read more
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Juju prometheus Ceph exporter charm
Introduction and Preparation
The charm implements ceph-exporter functionality for Prometheus, it consumes the prometheus-ceph-exporter snap package, Charm needs to be deployed where Ceph is running, a special read-only account ("exporter") will be created by the charm. Since the snap is confined to his own filesystem, ceph config file and "exporter" keyring will be created in ($SNAP_DATA) :
How to Deploy the charm:
juju deploy cs:prometheus-ceph-exporter juju add-relation prometheus-ceph-exporter ceph-mon:client
To change the port, refer to the daemon_arguments provided by the snap package at: /var/snap/prometheus-ceph-exporter/current/daemon_arguments
The charm supports juju resources, which can be handy in offline deployments. Prefetch the snaps:
snap download core snap download prometheus-ceph-exporter
Provide the snaps as resources to the application:
juju deploy cs:prometheus-ceph-exporter \ --resource prometheus-ceph-exporter=prometheus-ceph-exporter_20.snap \ --resource core=core_7917.snap
This charm implements testing which can be run to deploy and verify the charm. With an available environment run the tests with the command:
Unit testing has been stubbed out but does not include comprehensive tests at this time. When available unit tests can be run with:
Unit tests do not deploy the charm and do not require building prior to running the test suite.