If the documentation is to be believed, it's just install the zabbix sender, then; ceph mgr module enable zabbix ceph zabbix config-set zabbix_host my-zabbix-server (Optional) Set the identifier to the fsid. And poof. I should now have a discovered entity on my zabbix server to add templates to. However, this has not worked yet on either of my ceph clusters (one RHEL, one proxmox). Reference: https://docs.ceph.com/en/latest/mgr/zabbix/ On Reddit advice, I installed the Ceph templates for Zabbix. https://raw.githubusercontent.com/ceph/ceph/master/src/pybind/mgr/zabbix/zab... Still no dice. No traffic at all seems to be generated, that I've seen from packet traces, ... OK. I su'ed to the ceph user on both clusters, and ran zabbix_send: zabbix_sender -v -z 10.0.0.1 -s "$my_fsid" -k ceph.osd_avg_pgs -o 1 Response from "10.0.0.1:10051": "processed: 1; failed: 0; total: 1; seconds spent: 0.000042" sent: 1; skipped: 0; total: 1 As the ceph user, ceph zabbix send/discovery still fail. I am officially stumped. Any ideas as to which tree I should be barking up? Thanks in advance!