Comment by dbaxps for Restart Compute services: # service openstack-nova-api restart # service openstack-nova-cert restart # service openstack-nova-consoleauth restart # service openstack-nova-scheduler restart # service openstack-nova-conductor restart # service openstack-nova-novncproxy restart Restart Networking services. # service neutron-server restart # service neutron-dhcp-agent restart # service neutron-l3-agent restart # service neutron-metadata-agent restart Also restart your chosen Networking plug-in agent, for example, Open vSwitch. # service neutron-openvswitch-agent restart Cinder Services restart # service openstack-cinder-api restart # service openstack-cinder-backup restart # service openstack-cinder-scheduler restart # service openstack-cinder-volume restart On ubuntu run # service --status-all | grep nova # service --status-all | grep neutron To get service names specific to OS

You can start/stop system defined services. If running stack.sh didn't make default nova services definitions, you obviously have nothing to manage. I suggest rerun stack.sh carefully watching place where nova services are supposed to be defined at OS level. Once again I suggest you follow http://sayalilunkad.github.io/posts/Devstack/, because mistake seems to be yours.