Armazenamento de Instancias
Realizar os passos de atachar volume
Nos nova-compute, adicionar as linhas a seguir no /etc/ceph/ceph.conf:
[client]
    rbd cache = true
    rbd cache writethrough until flush = true
    admin socket = /var/run/ceph/$cluster-$type.$id.$pid.$cctid.asok
Adicionar as linhas a seguir no /etc/nova/nova.conf
[libvirt]
images_type = rbd
images_rbd_pool = nova
images_rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_user = cinder
rbd_secret_uuid = 29c10452-823c-4007-a9d7-195d1bac8494

inject_password = false
inject_key = false
inject_partition = -2
live_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_PERSIST_DEST