Open Stack

It looks like its because your OS_TENANT_NAME is set to admin in order to
use the "hypervisor-servers" option, but the instances are under another
Tenant, e.g.:

root at testServer:~# nova hypervisor-servers testServer
+--------------------------------------+-------------------+---------------
+---------------------+
| ID                                   | Name              | Hypervisor ID
| Hypervisor Hostname |
+--------------------------------------+-------------------+---------------
+---------------------+
| 300a12fb-264b-4d5a-9f43-6cf50ecfc639 | instance-00000001 | 1
| testServer |
| 4416fdda-d77b-41a6-a0cf-9f6a6c0c3b83 | instance-00000002 | 1
| testServer |
| 5cfc5265-3d36-4b39-9ac4-44ec06b76921 | instance-00000005 | 1
| testServer |
+--------------------------------------+-------------------+---------------
+---------------------+
root at testServer:~# nova list

root at testServer:~# export OS_TENANT_NAME=demo
root at testServer:~# nova list
+--------------------------------------+-------------+--------+------------
------+
| ID                                   | Name        | Status | Networks
      |
+--------------------------------------+-------------+--------+------------
------+
| 300a12fb-264b-4d5a-9f43-6cf50ecfc639 | serverOne   | ACTIVE |
private=10.0.0.2 |
| 5cfc5265-3d36-4b39-9ac4-44ec06b76921 | serverThree | ACTIVE |
private=10.0.0.4 |
| 4416fdda-d77b-41a6-a0cf-9f6a6c0c3b83 | serverTwo   | ACTIVE |
private=10.0.0.3 |
+--------------------------------------+-------------+--------+------------
------+

Hope that helps!
Andy




On 12/11/12 3:29 PM, "Andrew Holway" <a.holway at syseleven.de> wrote:

>Hi,
>
>Does anyone have an idea why nova list isnt working?
>
>[root at blade02 08-openstack-compute]# nova hypervisor-servers blade04
>+--------------------------------------+-------------------+--------------
>-+---------------------+
>| ID                                   | Name              | Hypervisor
>ID | Hypervisor Hostname |
>+--------------------------------------+-------------------+--------------
>-+---------------------+
>| 1081d0d2-4dff-4d83-8ed6-422c8ef3df97 | instance-0000003e | 2
> | blade04.cm.cluster  |
>| 2019d7dd-4b91-472b-9969-b651b74ffc8d | instance-0000003a | 2
> | blade04.cm.cluster  |
>| 94b8c171-1902-4a69-b50e-2067cd8baabb | instance-0000003c | 2
> | blade04.cm.cluster  |
>| a43c5de6-7221-4ae0-8400-9b316ae64200 | instance-00000038 | 2
> | blade04.cm.cluster  |
>| dcc7b747-2391-42ef-96db-6da814f1db79 | instance-00000040 | 2
> | blade04.cm.cluster  |
>+--------------------------------------+-------------------+--------------
>-+---------------------+
>[root at blade02 08-openstack-compute]# nova hypervisor-servers blade03
>+--------------------------------------+-------------------+--------------
>-+---------------------+
>| ID                                   | Name              | Hypervisor
>ID | Hypervisor Hostname |
>+--------------------------------------+-------------------+--------------
>-+---------------------+
>| 280c2fbd-eac6-41a7-9e4a-672dfe601436 | instance-00000039 | 3
> | blade03.cm.cluster  |
>| 2cf6c1c7-7562-4366-b627-b825529f3856 | instance-0000003d | 3
> | blade03.cm.cluster  |
>| 6376e9d5-d69a-4edf-a0e8-073515528d26 | instance-0000003b | 3
> | blade03.cm.cluster  |
>| bce24c6f-46e1-4076-8118-0b26c28dd8bc | instance-0000003f | 3
> | blade03.cm.cluster  |
>| cfdd827b-9551-4977-9b4c-a8d0cab3c82e | instance-00000037 | 3
> | blade03.cm.cluster  |
>+--------------------------------------+-------------------+--------------
>-+---------------------+
>[root at blade02 08-openstack-compute]# nova list
>
>[root at blade02 08-openstack-compute]#
>
>Thanks,
>
>Andrew
>
>

Andy McCrae 
OpenStack Engineer II - UK 

Tel: +442087344108
Mob: 
Fax: +44 20 8606 6111
Web: www.rackspace.co.uk

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