20. Neutron 서비스들이 재부팅되어도 자동으로 실행될 수 있도록 systemctl enable 명령어를 이용해 활성화합니다.
[root@controller ~]# systemctl enable neutron-server.service neutron-linuxbridge-
agent.service neutron-dhcp-agent.service neutron-metadata-agent.service
Created symlink from /etc/systemd/system/multi-user.target.wants/neutron-server.
service to /usr/lib/systemd/system/neutron-server.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/neutron-
linuxbridge-agent.service to /usr/lib/systemd/system/neutron-linuxbridge-agent.
service.
Created symlink from /etc/systemd/system/multi-user.target.wants/neutron-dhcp-
agent.service to /usr/lib/systemd/system/neutron-dhcp-agent.service.
Created symlink from /etc/systemd/system/multi-user.target.wants/neutron-
metadata-agent.service to /usr/lib/systemd/system/neutron-metadata-agent.service.
21. Neutron 서비스들을 시작합니다.
[root@controller ~]# systemctl start neutron-server.service neutron-linuxbridge-
agent.service neutron-dhcp-agent.service neutron-metadata-agent.service