Hi Team, please help in the reference of the issue raised. Best Regards, Lokendra On Wed, Dec 13, 2023 at 2:33 PM Kushagr Gupta <kushagrguptasps.mun@xxxxxxxxx> wrote: > Hi Team, > > *Environment:* > We have deployed a ceph setup using ceph-ansible. > Ceph-version: 18.2.0 > OS: Almalinux 8.8 > We have a 3 node-setup. > > *Queries:* > > 1. Is SNMP supported for ceph-ansible?Is there some other way to setup > SNMP gateway for the ceph cluster? > 2. Do we have a procedure to set backend for ceph-orchestrator via > ceph-ansible? Which backend to use? > 3. Are there any CEPH MIB files which work independent of prometheus. > > > *Description:* > We are trying to perform SNMP monitoring for the ceph cluster using the > following link: > > 1. > https://docs.ceph.com/en/quincy/cephadm/services/snmp-gateway/#:~:text=Ceph's%20SNMP%20integration%20focuses%20on,a%20designated%20SNMP%20management%20platform > . > 2. > https://www.ibm.com/docs/en/storage-ceph/7?topic=traps-deploying-snmp-gateway > > But when we try to follow the steps mentioned in the above link, we get > the following error when we try to run any "ceph orch" we get the following > error: > "Error ENOENT: No orchestrator configured (try `ceph orch set backend`)" > > After going through following links: > 1. > https://www.ibm.com/docs/en/storage-ceph/5?topic=operations-use-ceph-orchestrator > 2. > https://forum.proxmox.com/threads/ceph-mgr-orchestrator-enabled-but-showing-missing.119145/ > 3. https://docs.ceph.com/en/latest/mgr/orchestrator_modules/ > I think since we have deployed the cluster using ceph-ansible, we can't > use the ceph-orch commands. > When we checked in the cluster, the following are the enabled modules: > " > [root@storagenode1 ~]# ceph mgr module ls > MODULE > balancer on (always on) > crash on (always on) > devicehealth on (always on) > orchestrator on (always on) > pg_autoscaler on (always on) > progress on (always on) > rbd_support on (always on) > status on (always on) > telemetry on (always on) > volumes on (always on) > alerts on > iostat on > nfs on > prometheus on > restful on > dashboard - > influx - > insights - > localpool - > mds_autoscaler - > mirroring - > osd_perf_query - > osd_support - > rgw - > selftest - > snap_schedule - > stats - > telegraf - > test_orchestrator - > zabbix - > [root@storagenode1 ~]# > " > As can be seen above, orchestrator is on. > > Also, We were exploring more about snmp and as per the file: > "/etc/prometheus/ceph/ceph_default_alerts.yml" on the ceph storage, the > OIDs in the file represents the OID for ceph components via prometheus. > For example: > for the following OID: 1.3.6.1.4.1.50495.1.2.1.2.1 > [root@storagenode3 ~]# snmpwalk -v 2c -c 209ijvfwer0df92jd -O e 10.0.1.36 > 1.3.6.1.4.1.50495.1.2.1.2.1 > CEPH-MIB::promHealthStatusError = No Such Object available on this agent > at this OID > [root@storagenode3 ~]# > > Kindly help us for the same. > > Thanks and regards, > Kushagra Gupta > -- ~ Lokendra skype: lokendrarathour _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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