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"
Paul
2018-07-06 16:47 GMT+02:00 Thomas Roth <[email protected]>:
> 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/
> bluestore-migration/#convert-existing-osds, I took
> 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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