Re: containerised deployment cannot support lvm mode in ceph-volume

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2018-03-23 19:00 GMT+08:00 Alfredo Deza <adeza@xxxxxxxxxx>:
> On Fri, Mar 23, 2018 at 4:52 AM, Ning Yao <zay11022@xxxxxxxxx> wrote:
>> Hi, all
>>
>> Currently, we want to move to ceph-volume by using lvm mode to
>> bootstraps osd. However it seems now ceph-ansible disable the lvm
>> method when enable containerized deployment. I wanna if docker does
>> not support lvm yet, or for other considerations? As I know, we enable
>> the privilege mode in container, it can access all device in the
>> system /dev/ directory?
>
> The ceph-container project only supports regular partitions as it is
> tied to ceph-disk.
>
> This is why ceph-ansible should not allow LVM for deploying
> containers. Not sure when will full support for ceph-volume will
> happen in containers.

thanks, got it. So we need to make container image supporting
ceph-volume first by adding something in ceph-container project,
right?

>
>>
>>
>> Regards
>> Ning Yao
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