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
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