Ceph at IFCA

* Ceph IFCA storage is based on two DELL storage Servers, providing a level 2 redundancy and about 50TB of available capacity., monitors and a ceph volume machine integrating this mini cluster with OpenStack.

* Client Configuration is made by puppet, but some little details has to be in mind.

• Minor hypevisor version is 16.04
• Minor libvirt version is 1.3.2 (be sure xen driver is enable)
• Test rbd pools are accesible (rbd ls volumes)
  • If there is cephx error, the be sure /etc/profile.d/ceph-cinder.sh has been sourced (must be do it by puppet)
  • Be sure cinder.client.keyring is properly set under /etc/ceph (must be do it by puppet)
• virsh secret-list show list:
  • {uuid} ceph client.cinder secret If not you should add it manualy (restart libvitt-bin deletes this value) virsh secret-define --file /etc/libvirt/secrets/{uuid}.xml virsh secret-set-value --secret /etc/libvirt/secrets/{uuid}.xml --base64 $(cat /etc/libvirt/secrets/{uuid}.base64)