[Openstack-operators] Liberty cinder ceph architecture

Jesse Keating jlk at bluebox.net
Tue Dec 8 19:49:47 UTC 2015

Cinder volume service just needs to know how to contact the ceph cluster
via rbd. It does not need to run on the ceph nodes that has the storage

- jlk

On Tue, Dec 8, 2015 at 12:26 AM, Ignazio Cassano <ignaziocassano at gmail.com>

> Hi all, I am going to install openstack liberty and I already installed
> two ceph nodes .  Now I need to know where cinder components must be
> installed.
> In an nfs scenario I installed some cinder componens on controller node
> and some on nfs server but with ceph I would like  to avoid installing
> cinder components directly on ceph nodes.
> Any suggestions ?  My controller environment is made up of a cluster of
> physical nodes.
> Computing is made up of two kvm nodes.
> Must I install cinder-api, cinder-scheduler, cinder-volume and cinder
> backup on controller nodes or for best performace it' s more convenient to
> split them on different nodes ?
> Another question is related to object storage : is ceph radosgw supported
> to replace swift ?
> Regards
> _______________________________________________
> OpenStack-operators mailing list
> OpenStack-operators at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20151208/2234afd3/attachment.html>

More information about the OpenStack-operators mailing list