[openstack-dev] Cinder as generic volume manager

Ivan Kolodyazhny e0ne at e0ne.info
Wed Sep 16 14:33:20 UTC 2015


Jan, all,

I've started a work on this task to complete it in Mitaka. Here is a very
draft spec [1] and PoC [2].

[1] https://review.openstack.org/224124
[2] https://review.openstack.org/223851

Regards,
Ivan Kolodyazhny,
Web Developer,
http://blog.e0ne.info/,
http://notacash.com/,
http://kharkivpy.org.ua/

On Tue, Jul 14, 2015 at 4:59 PM, Jan Safranek <jsafrane at redhat.com> wrote:

> On 07/10/2015 12:19 AM, Walter A. Boring IV wrote:
> > On 07/09/2015 12:21 PM, Tomoki Sekiyama wrote:
> >> Hi all,
> >>
> >> Just FYI, here is a sample script I'm using for testing os-brick which
> >> attaches/detaches the cinder volume to the host using cinderclient and
> >> os-brick:
> >>
> >> https://gist.github.com/tsekiyama/ee56cc0a953368a179f9
> >>
> >> "python attach.py <volume-uuid>" will attach the volume to the executed
> >> host and shows a volume path. When you hit the enter key, the volume is
> >> detached.
> >>
> >> Note this is skipping "reserve" or "start_detaching" APIs so the volume
> >> state is not changed to "Attaching" or "Detaching".
> >>
> >> Regards,
> >> Tomoki
> >
> > Very cool Tomoki.  After chatting with folks in the Cinder IRC channel
> > it looks like we are going to look at going with something more like what
> > your script is doing.   We are most likely going to create a separate
> > command line tool that does this same orchestration, using cinder
> client, a new
> > Cinder API that John Griffith is working on, and os-brick.
>
> Very cool indeed, it looks exactly like as what I need.
>
>
> Jan
>
>
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