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