anchor.diff:  
   # Nova Volume settings
   volume_api_class=nova.volume.cinder.API
  -
  -# Always boot nova VMs from RBD
  -libvirt_images_type=rbd
  -libvirt_images_rbd_pool=<%=node['bcpc']['ceph']['vms']['name']%>
  -libvirt_images_rbd_ceph_conf=/etc/ceph/ceph.conf
  -rbd_user=admin
  -rbd_secret_uuid=<%=get_config('libvirt-secret-uuid')%>
  -# do not allow libvirt to try to inject into the local partition
  -libvirt_inject_password=false
  -libvirt_inject_key=false
  -libvirt_inject_partition=-2
  -# Set flags for libvirt live migration
  -libvirt_live_migration_flag="VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_LIVE,VIR_MIGRATE_PERSIST_DEST,VIR_MIGRATE_TUNNELLED"
   
   # Nova VNC settings
   ssl_only=True
  
positive.code: [glance]
  api_servers=<%=node['bcpc']['protocol']['glance']%>://<%=node['bcpc']['management']['vip']%>:9292
  api_insecure=True
  
negative.code: default_availability_zone=<%=node['bcpc']['region_name']%>
  
  # Nova Compute settings
  compute_driver=libvirt.LibvirtDriver
  use_cow_images=True
  #snapshot_image_format=qcow2
  #start_guests_on_host_boot=True
  