openstack team mailing list archive

[Ahmed Al-Mehdi <ahmed@xxxxxxxxxx>]

Hi Narayanan,

Awesome, thank you.  There reason I was not seeing the "nova-compute"
listed is because it did not launch on the compute node.  I did a manual
start of "nova-compute" on the compute node, and I do see it listed on the
control-node but with "XXX" State.

root@bodega:~/ahmed/new_guide# nova-manage  service list

Binary 		Host 	Zone             Status 	State	Updated_At
nova-network 	bodega 	nova             enabled 	:-) 	2012-11-15 23:49:28
nova-scheduler 	bodega 	nova             enabled 	:-) 	2012-11-15 23:49:28
nova-compute 	sonoma 	nova             enabled	XXX 	2012-11-15 23:46:46
<= compute-node

What I don't understand is even though nova-compute is listed on the
control-node, the service is not running on the compute node.  That does
not seem right.

root@sonoma:~# service nova-compute status
nova-compute stop/waiting
root@sonoma:~# date;  service nova-compute start
Thu Nov 15 15:48:08 PST 2012
nova-compute start/running, process 2785
root@sonoma:~# service nova-compute status
nova-compute stop/waiting
root@sonoma:~# ps aux | grep nova
root      2810  0.0  0.0   9384   924 pts/0    S+   15:49   0:00 grep
--color=auto nova
root@sonoma:~# service  nova-compute status
nova-compute stop/waiting
root@sonoma:~# 

There are no log entries in the log files on compute-node or control-node.
 Any ideas please?


Thank you,
Ahmed.





On 11/15/12 3:29 PM, "Narayanan, Krishnaprasad" <narayana@xxxxxxxxxxxx>
wrote:

>Hi Ahmed,
>
>You can use the command "nova-manage service list" from the command line
>of control node to get the list of compute nodes along with the
>nova-compute service status.
>
>Thanks
>Krishnaprasad Narayanan
>________________________________
>From: openstack-bounces+narayana=uni-mainz.de@xxxxxxxxxxxxxxxxxxx
>[openstack-bounces+narayana=uni-mainz.de@xxxxxxxxxxxxxxxxxxx] on behalf
>of Ahmed Al-Mehdi [ahmed@xxxxxxxxxx]
>Sent: Friday, November 16, 2012 12:19 AM
>To: openstack@xxxxxxxxxxxxxxxxxxx
>Subject: [Openstack] Command to find out list of compute nodes
>
>Hello,
>
>Is there a command I can issue on the control node to find out the list
>of compute node(s) (nodes running nova-compute), and potentially any
>additional info about the compute node(s)?
>
>Thank you,
>Ahmed.
>