nova-scheduler start/running, process 4820
root@ruiy-controller-a:/var/log/nova# nova service-list
+----+------------------+-------------------+----------+---------+-------+------ ----------------------+-----------------+
| Id | Binary | Host | Zone | Status | State | Updat ed_at | Disabled Reason |
+----+------------------+-------------------+----------+---------+-------+------ ----------------------+-----------------+
| 1 | nova-cert | ruiy-controller-a | internal | enabled | down | 2016- 03-20T14:19:29.000000 | - |
| 2 | nova-consoleauth | ruiy-controller-a | internal | enabled | up | 2016- 03-20T15:57:26.000000 | - |
| 3 | nova-scheduler | ruiy-controller-a | internal | enabled | up | 2016- 03-20T15:57:27.000000 | - |
| 4 | nova-conductor | ruiy-controller-a | internal | enabled | up | 2016- 03-20T15:57:27.000000 | - |
+----+------------------+-------------------+----------+---------+-------+------ ----------------------+-----------------+
root@ruiy-controller-a:/var/log/nova# service nova-cert status
nova-cert stop/waiting
root@ruiy-controller-a:/var/log/nova# service nova-cert start
nova-cert start/running, process 5011
root@ruiy-controller-a:/var/log/nova# service nova-cert status
nova-cert start/running, process 5011
root@ruiy-controller-a:/var/log/nova# nova service-list
+----+------------------+-------------------+----------+---------+-------+----------------------------+-----------------+
| Id | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason |
+----+------------------+-------------------+----------+---------+-------+----------------------------+-----------------+
| 1 | nova-cert | ruiy-controller-a | internal | enabled | up | 2016-03-20T15:57:50.000000 | - |
| 2 | nova-consoleauth | ruiy-controller-a | internal | enabled | up | 2016-03-20T15:57:46.000000 | - |
| 3 | nova-scheduler | ruiy-controller-a | internal | enabled | up | 2016-03-20T15:57:47.000000 | - |
| 4 | nova-conductor | ruiy-controller-a | internal | enabled | up | 2016-03-20T15:57:49.000000 | - |
+----+------------------+-------------------+----------+---------+-------+----------------------------+-----------------+
root@ruiy-controller-a:/var/log/nova#