重啟openstack的整個服務
openstack-service restart

1. 重啟dashboard
service httpd restart
service memcached restart

2. 重啟 ceilometer
2.1 cinder
service mongod restart

2.2 controller
service openstack-ceilometer-api restart
service openstack-ceilometer-notification restart
service openstack-ceilometer-central restart
service openstack-ceilometer-collector restart
service openstack-ceilometer-alarm-evaluator restart
service openstack-ceilometer-alarm-notifier restart

2.3 compute
service openstack-nova-compute restart

2.4 controller
service openstack-glance-api restart
service openstack-glance-registry restart

Block Storage service

2.5 controller node
service openstack-cinder-api restart
service openstack-cinder-scheduler restart

2.6 cinder
service openstack-cinder-volume restart

3. 重啟Fuel服務
docker restart fuel-core-6.1-nailgun
docker restart fuel-core-6.1-keystone
docker restart fuel-core-6.1-rsync
docker restart fuel-core-6.1-mcollective
docker restart fuel-core-6.1-ostf
docker restart fuel-core-6.1-astute
docker restart fuel-core-6.1-rsyslog
docker restart fuel-core-6.1-postgres
docker restart fuel-core-6.1-rabbitmq
docker restart fuel-core-6.1-nginx
docker restart fuel-core-6.1-cobbler

4. 重啟 Neutron 服務
4.1 控制節點
service openstack-nova-api restart
service openstack-nova-scheduler restart
service openstack-nova-conductor restart
service neutron-server restart

4.2 網路節點
service openvswitch restart
service neutron-openvswitch-agent restart（fuel控制節點預設stop）
service neutron-l3-agent restart（fuel控制節點預設stop）
service neutron-dhcp-agent restart（fuel控制節點預設stop）
service neutron-metadata-agent restart（fuel控制節點預設stop）

4.3 計算節點
service neutron-openvswitch-agent restart
service openvswitch restart

5. 重啟cinder服務
5.1 控制節點
service openstack-cinder-api restart
service openstack-cinder-scheduler restart

5.2 儲存節點
service openstack-cinder-volume restart

6. 重啟glance服務
6.1 控制節點
service openstack-glance-api restart
service openstack-glance-registry restart

7. 重啟Swift服務
7.1 控制節點
service openstack-swift-proxy restart
service memcached restart

7.2 儲存節點
service openstack-swift-account restart
service openstack-swift-account-auditor restart
service openstack-swift-account-reaper restart
service openstack-swift-account-replicator restart
service openstack-swift-container restart
service openstack-swift-container-auditor restart
service openstack-swift-container-replicator restart
service openstack-swift-container-updater restart
service openstack-swift-object restart
service openstack-swift-object-auditor restart
service openstack-swift-object-replicator restart
service openstack-swift-object-updater restart

8. 重啟Nova服務
8.1 控制節點
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

8.2 計算節點
service libvirtd restart
service openstack-nova-compute restart