Hi Everyone,
We are looking at migrating all our production clusters from ceph-ansible to
cephadm. We are currently experiencing an issue where when reconfiguring a
service through ceph orch, it will change the running container image for that
service which has led to the mgr services running an earlier version than the
rest of the cluster, this has caused cephadm/ceph orch to not be able to manage
services in the cluster.
Does anyone have any help with this as I cannot find anything in the docs that
would correct this.
Cheers
Iain
[root@de1-ceph-mon-ceph-site-a-1 ~]# cephadm --image quay.io/ceph/ceph:v16.2.9
adopt --style legacy --name mon.$(hostname -s)
[root@de1-ceph-mon-ceph-site-a-1 ~]# cat ./mon.yaml
service_type: mon
service_name: mon
placement:
host_pattern: '*mon*'
extra_container_args:
- -v
- /etc/ceph/ceph.client.admin.keyring:/etc/ceph/ceph.client.admin.keyring
[root@de1-ceph-mon-ceph-site-a-1 ~]# cephadm shell -- ceph config get mgr
mgr/cephadm/container_image_base
quay.io/ceph/ceph
[root@de1-ceph-mon-ceph-site-a-1 ~]# podman ps -a | grep mon
55fe8bc10476 quay.io/ceph/ceph:v16.2.9
-n mgr.de1-ceph-m... 5 minutes ago Up 5 minutes
ceph-da9e9837-a3cf-4482-9a13-790a721598cd-mgr-de1-ceph-mon-ceph-site-a-1
[root@de1-ceph-mon-ceph-site-a-1 ~]# cat ./mon.yaml | cephadm --image
quay.io/ceph/ceph:v16.2.9 shell -- ceph orch apply -i -
Inferring fsid da9e9837-a3cf-4482-9a13-790a721598cd
Scheduled mon update...
[root@de1-ceph-mon-ceph-site-a-1 ~]# podman ps -a | grep mon
ecec1d62c719 docker.io/ceph/daemon-base:latest-pacific-devel
-n mon.de1-ceph-m... 25 seconds ago Up 26 seconds
ceph-da9e9837-a3cf-4482-9a13-790a721598cd-mon-de1-ceph-mon-ceph-site-a-1
[root@de1-ceph-mon-ceph-site-a-2 ~]# ceph versions
{
"mon": {
"ceph version 16.2.5-387-g7282d81d
(7282d81d2c500b5b0e929c07971b72444c6ac424) pacific (stable)": 3
},
"mgr": {
"ceph version 16.2.9 (4c3647a322c0ff5a1dd2344e039859dcbd28c830) pacific
(stable)": 3
},
"osd": {
"ceph version 16.2.9 (4c3647a322c0ff5a1dd2344e039859dcbd28c830) pacific
(stable)": 8
},
"mds": {},
"rgw": {
"ceph version 16.2.9 (4c3647a322c0ff5a1dd2344e039859dcbd28c830) pacific
(stable)": 3
},
"overall": {
"ceph version 16.2.5-387-g7282d81d
(7282d81d2c500b5b0e929c07971b72444c6ac424) pacific (stable)": 3,
"ceph version 16.2.9 (4c3647a322c0ff5a1dd2344e039859dcbd28c830) pacific
(stable)": 14
}
}
Iain Stott
OpenStack Engineer
iain.st...@thehutgroup.com
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