Hi, David!
In case of dm-crypt luks (as default) ceph-disk keeps particular OSD
partition\partitions key in ceph mon attributes and uses OSD partition uuid
as an ID for this key.
So you can get all your keys running:
/usr/bin/ceph config-key ls
You'll get something like:
[
...
"dm-crypt/os
IIRC the dmcrypt keys in Jewel were moved to a partition on the OSD. You
should be able to find the keys by mounting those partitions. That is
assuming filestore. I don't know where they are for bluestore.
On Wed, Apr 25, 2018 at 4:29 PM Kevin Olbrich wrote:
> Hi,
>
> how can I backup the dmc
Hi,
how can I backup the dmcrypt keys on luminous?
The folder under /etc/ceph does not exist anymore.
Kind regards
Kevin
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