Description of problem: By following the doc https://access.redhat.com/articles/2789521 to upgrade from container 2.3GA to 2.3Async cvv I am not able to upgrade successfully. Need proper doc steps Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1.created a 2.3 GA container setup using ceph-ansible method. 2.Now trying to upgrade to 2.3Async CVV by following the doc https://access.redhat.com/articles/2789521 3. Few steps are not working as per the doc. 1. Step 1 and subsection "a" from the doc works fine, I am able to stop mons , osds using systemctl. 2. Step 2 also worked fine for me and I was able to pull latest ceph container image 3. I followed Step3 which says "If you are upgrading to a new major version of the container image:" though I am not doing manjor version upgrades, because there was no other way to tell docker about the latest container image version. In this step a subsection "a)" clearly says that "if the cluster was deployed by ceph-ansible edit the /usr/share/ceph-osd-run.sh " ===> this is fine for osds But it doesn't talk anything about what should be changed for MONs?? ==> so needs a doc update here. As a workaround for this step(This step is actually for manually installed cluster according to doc) I edited /etc/systemd/system/multi-user.target.wants/ceph-mon file and changed the version of the container image to the latest. performed 3b) systemctl daemon-reload 4) followed 4a) systemctl start ceph-mon but it started with old container image but rebooting the host solved the problem(not sure what's the issue) Also Needs seperate section for ceph-rgw and ceph-mds daemon's upgrade procedures which is not present in the doc. I tried to update bot RGW and MDS 1. systemctl stop [RGW] or [MDS] 2. pull the new image 3. update the tag in /etc/systemd/system/multi-user.target.wants/ceph-mds@host or ceph-rgw@host . 4. systemctl start [RGW] or [MDS]
I just logged into magna053, stop the monitor: systemctl stop ceph-mon Edited /etc/systemd/system/multi-user.target.wants/ceph-mon and changed the image with 2.3-1 instead of 2.3-2. Then I did: systemctl daemon-reload Started the mon again: systemctl start ceph-mon Please see, this works as expected: [root@magna053 ~]# docker inspect 39b4a4f3bb04 | grep Image "Image": "sha256:8d1c4c834a53806b5bbd9d963fc9497d7c074b77d50ab58d12a9d506f0bdb36a", "Image": "brew-pulp-docker01.web.prod.ext.phx2.redhat.com:8888/rhceph:2.3-2", [root@magna053 ~]# systemctl stop ceph-mon [root@magna053 ~]# [root@magna053 ~]# vim /etc/systemd/system/multi-user.target.wants/ceph-mon [root@magna053 ~]# systemctl daemon-reload [root@magna053 ~]# [root@magna053 ~]# systemctl start ceph-mon [root@magna053 ~]# [root@magna053 ~]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6c1e0dd49eec brew-pulp-docker01.web.prod.ext.phx2.redhat.com:8888/rhceph:2.3-1 "/entrypoint.sh" 2 seconds ago Up Less than a second ceph-mon-magna053 [root@magna053 ~]# docker inspect 6c1e0dd49eec | grep Image "Image": "sha256:77c48be375e74a4ef23e6c5a197ba77765bc0c580654e3a9fc1e6e383b2551c7", "Image": "brew-pulp-docker01.web.prod.ext.phx2.redhat.com:8888/rhceph:2.3-1", We must have missed something. Erin, the procedure rgw and mds is identical, only the systemd unit file are different. For a rgw it's ceph-rgw@<hostname>.service and mds it's ceph-mds@<hostname>.service The path in /etc/ is the same, just the name changes.
It's all good Erin, thanks!
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2017:1667