[Unit] Description=OpenStack Image Service (code-named Glance) Registry server ConditionPathExists=/etc/glance/glance-registry.conf After=network-online.target Wants=network-online.target [Service] Type=simple User=glance StandardOutput=null StandardError=null ExecStart=/usr/bin/glance-registry --config-file /etc/glance/glance-registry.conf [Install] WantedBy=multi-user.target