|  | # ceph.sh - DevStack extras script to install Ceph | 
|  |  | 
|  | if is_service_enabled ceph; then | 
|  | if [[ "$1" == "source" ]]; then | 
|  | # Initial source | 
|  | source $TOP_DIR/lib/ceph | 
|  | elif [[ "$1" == "stack" && "$2" == "pre-install" ]]; then | 
|  | echo_summary "Installing Ceph" | 
|  | install_ceph | 
|  | echo_summary "Configuring Ceph" | 
|  | configure_ceph | 
|  | # NOTE (leseb): Do everything here because we need to have Ceph started before the main | 
|  | # OpenStack components. Ceph OSD must start here otherwise we can't upload any images. | 
|  | echo_summary "Initializing Ceph" | 
|  | init_ceph | 
|  | start_ceph | 
|  | elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then | 
|  | if is_service_enabled glance; then | 
|  | echo_summary "Configuring Glance for Ceph" | 
|  | configure_ceph_glance | 
|  | fi | 
|  | if is_service_enabled nova; then | 
|  | echo_summary "Configuring Nova for Ceph" | 
|  | configure_ceph_nova | 
|  | fi | 
|  | if is_service_enabled cinder; then | 
|  | echo_summary "Configuring Cinder for Ceph" | 
|  | configure_ceph_cinder | 
|  | # NOTE (leseb): the part below is a requirement from Cinder in order to attach volumes | 
|  | # so we should run the following within the if statement. | 
|  | echo_summary "Configuring libvirt secret" | 
|  | import_libvirt_secret_ceph | 
|  | fi | 
|  | fi | 
|  |  | 
|  | if [[ "$1" == "unstack" ]]; then | 
|  | stop_ceph | 
|  | cleanup_ceph | 
|  | fi | 
|  |  | 
|  | if [[ "$1" == "clean" ]]; then | 
|  | cleanup_ceph | 
|  | fi | 
|  | fi |