Hi,
both ceph-disk and ceph-volume need a keyring in the file
/var/lib/ceph/bootstrap-osd/ceph.keyring
The key should look like this:
[client.bootstrap-osd]
key = XXXX
caps mon = "allow profile bootstrap-osd"
key = XXXX
caps mon = "allow profile bootstrap-osd"
Paul
2018-07-06 16:47 GMT+02:00 Thomas Roth <t.roth@xxxxxx>:
Hi all,
I wonder which is the correct key to create/recreate an additional OSD with 12.2.5.
Following
http://docs.ceph.com/docs/master/rados/operations/ , I tookbluestore-migration/#convert- existing-osds
one of my old OSD out of the cluster, but failed subsequently recreating it as a BlueStor OSD.
I tried "ceph-volume" at first, now got one step further using "ceph-disk" with
"ceph-disk prepare --bluestore /dev/sdh", which completed, I assume successfully.
However, "ceph-disk activate" fails with basically the same error as "ceph-volume" before,
~# ceph-disk activate /dev/sdh1
command_with_stdin: 2018-07-06 16:23:18.677429 7f905de45700 0 librados: client.bootstrap-osd
authentication error (1) Operation not permitted
[errno 1] error connecting to the cluster
Now this test cluster was created under Jewel, where I created OSDs by
"ceph-osd -i $ID --mkfs --mkkey --osd-uuid $UUID"
and
"ceph auth add osd.#{ID} osd 'allow *' mon 'allow profile osd' -i /var/lib/ceph/osd/ceph-#{ID}/keyring"
This did not produce any "/var/lib/ceph/bootstrap-osd/ceph.keyring", but I found them on my mon hosts.
"ceph-volume" and "ceph-disk" go looking for that file, so I put it there, to no avail.
Btw, the target server has still several "up" and "in" OSDs running, so this is not a question of
network or general authentication issues.
Cheers,
Thomas
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Paul Emmerich
Looking for help with your Ceph cluster? Contact us at https://croit.io
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Looking for help with your Ceph cluster? Contact us at https://croit.io
croit GmbH
Freseniusstr. 31h
81247 München
www.croit.io
Tel: +49 89 1896585 90
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