The MIB file that matches the OID definitions in the alerts is
CEPH-MIB.txt. The old MIB from the original SuSE snmp
gateway work, therefore needs to be removed to avoid
confusion.
Signed-off-by: Paul Cuzner <pcuzner@redhat.com>
Rules now adhere to the format defined by Prometheus.io.
This changes alert naming and each alert now includes a
a summary description to provide a quick one-liner.
In addition to reformatting some missing alerts for MDS and
cephadm have been added, and corresponding tests added.
The MIB has also been refactored, so it now passes standard
lint tests and a README included for devs to understand the
OID schema.
Fixes: https://tracker.ceph.com/issues/53111
Signed-off-by: Paul Cuzner <pcuzner@redhat.com>
The ceph MIB has been created and maintained in a
a separate repo:
https://github.com/SUSE/prometheus-webhook-snmp
This patch brings this MIB into the main ceph repo, so
alert changes can target prometheus and potentially
SNMP environments within the same PR.
Kudos to Volker Theile for creating the MIB.
Fixes: https://tracker.ceph.com/issues/52708
Signed-off-by: Paul Cuzner <pcuzner@redhat.com>
