[Unit] Description=OpenStack Compute Service (code-named Nova) compute server ConditionPathExists=/etc/nova/nova.conf After=network-online.target openstack-nova-config-setup.service openstack-nova-db-setup.service libvirtd.service Wants=network-online.target Requires=libvirtd.service [Service] Type=simple User=nova StandardOutput=null StandardError=null ExecStart=/usr/bin/nova-compute --config-file /etc/nova/nova.conf --config-file /etc/nova/nova-compute.conf [Install] WantedBy=multi-user.target