The get command supports the following sub-commands:
This command will display the recovery-profile value set for the osd.
$ odf get recovery-profile
# high_recovery_opsThe health command checks the health of the Ceph cluster and common configuration issues. The health command validates these configurations:
- at least three mon pods should running on different nodes
- mon quorum and ceph health details
- at least three osd pods should running on different nodes
- all pods 'Running' status
- placement group status
- at least one mgr pod is running
$ odf get health
Info: Checking if at least three mon pods are running on different nodes
rook-ceph-mon-a-7fb76597dc-98pxz Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-mon-b-885bdc59c-4vvcm Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-mon-c-5f59bb5dbc-8vvlg Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
Info: Checking mon quorum and ceph health details
Info: HEALTH_OK
Info: Checking if at least three osd pods are running on different nodes
rook-ceph-osd-0-585bb4cbcf-g5clq Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-osd-1-5dd9c89487-22rvp Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-osd-2-7f7d4fd5f9-7lhkt Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
Info: Pods that are in 'Running' or `Succeeded` status
csi-addons-controller-manager-ccd58d558-rr6mr Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
csi-cephfsplugin-gtpws Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
csi-cephfsplugin-provisioner-7764cd547f-5p4zg Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
csi-cephfsplugin-provisioner-7764cd547f-pwlxd Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
csi-cephfsplugin-rpfgx Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
csi-cephfsplugin-t7c9k Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
csi-rbdplugin-6hbwt Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
csi-rbdplugin-ddrfm Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
csi-rbdplugin-provisioner-6df8c7664f-2scxq Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
csi-rbdplugin-provisioner-6df8c7664f-r7b2x Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
csi-rbdplugin-vdwp2 Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
noobaa-operator-6557d9459c-6d2zb Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
ocs-metrics-exporter-8467fdcc4-wb95h Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
ocs-operator-6c9d95576-tvbcj Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
odf-console-84bd79c79d-25dqg Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
odf-operator-controller-manager-5dd94c64cf-jkfw8 Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-crashcollector-34dcd5cf09c4fd6e3de5b84f7f723728-b2nn7 Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-crashcollector-40d61025f06f85a221c7f61dd6d0d563-fkptw Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-crashcollector-45c68baeb3d43ed324ef7a89e15ea97c-mqwl7 Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
rook-ceph-exporter-ip-10-0-30-197.us-west-1.compute.internj6w2t Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
rook-ceph-exporter-ip-10-0-64-239.us-west-1.compute.internlg8jg Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-exporter-ip-10-0-69-145.us-west-1.compute.internlskh4 Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-mds-ocs-storagecluster-cephfilesystem-a-84c86d75fgbz2 Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
rook-ceph-mds-ocs-storagecluster-cephfilesystem-b-56c86fdfjmm5c Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-mgr-a-54f7dbddcd-h7j7m Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-mon-a-7fb76597dc-98pxz Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-mon-b-885bdc59c-4vvcm Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-mon-c-5f59bb5dbc-8vvlg Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
rook-ceph-operator-698b8bf74c-r2xfw Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-osd-0-585bb4cbcf-g5clq Running openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-osd-1-5dd9c89487-22rvp Running openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-osd-2-7f7d4fd5f9-7lhkt Running openshift-storage ip-10-0-30-197.us-west-1.compute.internal
rook-ceph-osd-prepare-6e3c8e8e8920b4b33586a7d07744ab01-vb6pg Succeeded openshift-storage ip-10-0-69-145.us-west-1.compute.internal
rook-ceph-osd-prepare-b6143333237cc6da7383cc8f2e092154-ljksg Succeeded openshift-storage ip-10-0-64-239.us-west-1.compute.internal
rook-ceph-osd-prepare-fa07e0b1110d792c016bd8d38eb717a5-46rx4 Succeeded openshift-storage ip-10-0-30-197.us-west-1.compute.internal
Warning: Pods that are 'Not' in 'Running' status
noobaa-core-0 Pending openshift-storage
noobaa-db-pg-0 Pending openshift-storage
Info: Checking placement group status
Info: PgState: active+clean, PgCount: 113
Info: Checking if at least one mgr pod is running
rook-ceph-mgr-a-54f7dbddcd-h7j7m Running openshift-storage ip-10-0-64-239.us-west-1.compute.internalThe DR health command is used to get the connection status of one cluster from another cluster in mirroring-enabled clusters. The cephblockpool is queried with mirroring-enabled and If not found will exit with relevant logs. Optionally, args can be passed to be appended to ceph status, for example: --debug-ms 1.
$ odf get dr-health
Info: fetching the cephblockpools with mirroring enabled
Info: found "ocs-storagecluster-cephblockpool" cephblockpool with mirroring enabled
Info: running ceph status from peer cluster
Info: cluster:
id: 9a2e7e55-40e1-4a79-9bfa-c3e4750c6b0f
health: HEALTH_OK
services:
mon: 3 daemons, quorum a,b,c (age 2w)
mgr: a(active, since 2w), standbys: b
mds: 1/1 daemons up, 1 hot standby
osd: 3 osds: 3 up (since 2w), 3 in (since 2w)
rbd-mirror: 1 daemon active (1 hosts)
rgw: 1 daemon active (1 hosts, 1 zones)
data:
volumes: 1/1 healthy
pools: 12 pools, 185 pgs
objects: 1.25k objects, 2.5 GiB
usage: 9.9 GiB used, 290 GiB / 300 GiB avail
pgs: 185 active+clean
io:
client: 18 KiB/s rd, 86 KiB/s wr, 22 op/s rd, 9 op/s wr
Info: running mirroring daemon health
health: WARNING
daemon health: OK
image health: WARNING
images: 4 total
2 unknown
2 replayingThis command is used to get the status of all the pre-requisites for enabling Disaster Recovery on a pair of clusters. It takes a peer cluster as argument and uses it to compare current cluster configruation with peer cluster configuration. Based on the results, it will show status of all the pre-requisites.
$ odf get dr-prereq peer-cluster-1
Info: Submariner is installed.
Info: Globalnet is required.
Info: Globalnet is enabled.Prints the mon endpoints
$ odf get mon-endpoints
10.98.95.196:6789,10.106.118.240:6789,10.111.18.121:6789