Thanks for the reply!
Correct me if I'm wrong, but this seems to only detects if dmcrypt is
enabled or not. It doesn't seem to support any other features I need
like LVM.
Thanks again,
Zach
On 3/12/22 18:42, York Huang wrote:
May ceph-ansible help.
https://github.com/ceph/ceph-ansible/blob/stable-6.0/infrastructure-playbooks/switch-from-non-containerized-to-containerized-ceph-daemons.yml
------------------ Original ------------------
*From: * "Zachary Winnerman"<zacharyw09264@xxxxxxxxx>;
*Date: * Sat, Mar 12, 2022 01:29 PM
*To: * "ceph-users"<ceph-users@xxxxxxx>;
*Subject: * Re: Migrating OSDs to dockerized ceph
Thanks for the reply!
Also sorry for the double message, I forgot to hit reply to list and
instead replied directly.
Maybe I did something wrong, but that page 404'ed for me.
I'm migrating to dockerized Ceph for all daemons, and the only ones left
are the OSDs which is blocking my upgrade to Pacific. I am hesitant to
use something like cephadm since I don't trust it to always make the
right decisions. I know they've come a long way, but I've just never had
a good experience with a push button tool like cephadm, kubeadm, etc in
the past. The main complication here is that a tool like that might work
for a fresh install, but migrating an existing cluster to it isn't clear.
Thanks again,
Zach
On 3/12/22 00:07, Eugen Block wrote:
> Hi,
>
> are you also planning to switch to cephadm? In that case you could
> just adopt all the daemons [1], I believe docker would also work (I
> use it with podman).
>
> [1] https://docs.ceph.com/en/pacific/cephadm/adoption.html
>
>
> Zitat von Zachary Winnerman <zacharyw09264@xxxxxxxxx>:
>
>> I have an existing install of Ceph and I'm trying to migrate to a
>> dockerized install. I setup the OSDs with LVM activation originally,
>> but I can't figure out how to get LVM based OSDs working inside
>> docker. I see in the setup scripts that there is some limited support
>> for this, but I can't quite wrap my head around what I'm supposed
to do.
>>
>> Is there some preferred method of migrating to dockerized Ceph?
>> Hopefully without removing LVM from the OSDs since that would take a
>> long time to migrate data. Also is LVM based OSDs still a recommended
>> activation method? I see it in the documentation but since docker
>> doesn't advertise support for it, it seems like LVM is not a
>> recommended activation method anymore.
>>
>> Thanks,
>> Zach
>>
>> _______________________________________________
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>
>
>
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