Re: Make Openstack work with Ceph

[Chu Duc Minh <chu.ducminh@gmail.com>]

I have some problem with "boot-from-volume" script. Maybe the reason is 
i'm using Keystone and this script is not compatible.
And I have problem with ceph-client-tools package(on Openstack cluster) 
because it's different with version of Ceph that i used to build 
Ceph-cluster.
I wil rebuild next day and report result.

Thanks you for fast response!
On 03/08/2012 03:58 PM, Tomasz Paszkowski wrote:
> Hi,
>
> Right now there's no clean way to do this. You need few scripts to
> achive this. First you need to create volume, prepopulate it with
> image from glance and later create an instance booting from it.
> Scripts below are doing this task.
>
> https://github.com/ceph/ceph-openstack-tools/blob/master/start-on-rbd.sh
> https://github.com/ceph/ceph-openstack-tools/blob/master/boot-from-volume
>
>
> This is good enough but I'am working on solution to implement volume
> imaging directly from nova-compute component. It's should be made
> public within 3/4 weeks.
>
>
>
> On Thu, Mar 8, 2012 at 9:35 AM, Chu Duc Minh<chu.ducminh@gmail.com>  wrote:
>> Hi, i have built a Ceph cluster and a Openstack cluster for dev
>> Ceph work quite smooth, i can mount it to client, or create disk image by
>> using rbd, qemu-img,... command.
>> But i dont' know how to make openstack use new Ceph cluster as the default
>> Block Device Storage.
>> (Openstack use KVM as default hypervisor and QCOW2 as default disk image
>> format)
>>
>> Can you give me some hint to configure Openstack(libvirt/..) to make it work
>> with Ceph, pls?
>>
>> Thanks very much, folks!
>> --
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>
>