Bug #22088
closedDocs: describe missing steps in Luminous upgrade docs
0%
Description
I have upgraded by this script:
http://ceph.com/releases/v12-2-0-luminous-released/#upgrading
http://docs.ceph.com/docs/master/release-notes/#upgrade-from-jewel-or-kraken
but some parts are missing:
1. It is required to set application on pool, like:
ceph osd pool application enable POOLNAME rbd
if not, ceph -s complains.
2. IMHO, it is good to specify how to bring dashboard up (also to show example how to configure mgr modules):
ceph mgr module enable dashboard
ceph config-key put mgr/dashboard/server_addr ::
[mgr]
mgr_modules = dashboard
3. mgr permissions should be fixed after upgrade:
i.e. add
caps: [mds] allow *
caps: [osd] allow *
with command:
ceph auth caps mgr.node1 mds 'allow *' mon 'allow profile mgr' 'osd' 'allow *'
this is required for some functions to work.
4. Unsure, but it seems I have to specify osd class (ssd/hdd) for every OSD after upgrade.
P.S. Why not to move this instruction to http://docs.ceph.com/docs/master/install/upgrading-ceph ?