Post Fast Forward Upgrade ceph error: auth entities have invalid capabilities
- Red Hat Openstack Platform (RHOSP) version is 13.
- Fast Forward Upgrade (FFU) install RHOSP 16.1 .
- After the Fast Forward Upgrade (FFU) from Red Hat Openstack Platform (RHOSP) version 13 Z 14 to RHOSP 16.1 Z 3, the ceph health status is found to HEALTH_ERR.
An upstream patch to fix this issue is present. Please follow the following link: Link to the FIX.
Until the patch installation is possible to manually remove the osd cap from
client.openstack. To manually do that, please follow the following steps:
- ceph auth export client.openstack > client.openstack - edit client.openstack and remove the osd caps line - reimport the key without the osd section
The issue is the osd where the cap was missing:
client.openstack key: <KEY> caps: [mgr] allow * caps: [mon] profile rbd caps: [osd]
In this case ceph is used only using rgw as a swift backend, so it is expected that no capabilities are added to osd.
Verify the ceph status using the following commands:
ceph -s ceph health detail ceph auth list| grep -A10 client.openstack
Here is an example of the results of the above commands:
[root@ctr0 ~]# ceph -s cluster: id: <ID> health: HEALTH_ERR 1 auth entities have invalid capabilities services: mon: 3 daemons, quorum ctr0,ctr1,ctr2 (age 15h) mgr: ctr0(active, since 16h), standbys: ctr1, ctr2 osd: 9 osds: 9 up (since 6d), 9 in (since 6d) rgw: 3 daemons active (ctr0.rgw0, ctr1.rgw0, ctr2.rgw0) task status: data: pools: 11 pools, 96 pgs objects: 1.48k objects, 4.9 GiB usage: 2.6 TiB used, 9.8 TiB / 12 TiB avail pgs: 96 active+clean [root@ctr0 ~]# ceph health detail HEALTH_ERR 1 auth entities have invalid capabilities AUTH_BAD_CAPS 1 auth entities have invalid capabilities client.openstack osd capability parse failed, stopped at '' of '' [root@ctr0 ~]# ceph auth list | grep -A10 client.openstack installed auth entries: client.openstack key: <KEY> caps: [mgr] allow * caps: [mon] profile rbd caps: [osd] client.radosgw key: <KEY> caps: [mgr] allow * caps: [mon] allow rw caps: [osd] allow rwx client.rgw.ctr0
- Red Hat OpenStack Platform
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