Open Stack

you can try:
nova --debug host-list

the output looks like:
+-------------+-------------+----------+
| host_name   | service     | zone     |
+-------------+-------------+----------+
| tt-devstack | conductor   | internal |
| tt-devstack | compute     | az2,az   |
| tt-devstack | cert        | internal |
| tt-devstack | network     | internal |
| tt-devstack | scheduler   | internal |
| tt-devstack | consoleauth | internal |
+-------------+-------------+----------+



2013/7/30 mcheung63 <mcheung63 at hotmail.com>

>  hi all
>     is there any api to retrieve the informat of comoute nodes? i want to
> know how many compute node is connected to control node(horizon)?
>
>  stupid question: why always a [Openstack] in the email subject?
>
>  thanks
> from Peter
>
>
>
> -------- Ô­ÓÐӍϢ --------
> ÓÉ£º Andrew Ruthven <andrew at etc.gen.nz>
> ÈÕÆÚ£º 2013-07-30 19:03 (GMT+08:00)
> ÖÁ£º openstack at lists.openstack.org
> Ö÷î}£º [Openstack] Inaugral Meeting of the NZ OpenStack Users Group
>
>
>  Hey,
>
> A bunch of us who are working with OpenStack in New Zealand are putting
> together a users group. If you're working with or on OpenStack, or even
> if you just want to, then we'd love to hear from you.
>
> The first meeting is to determine where everyone is at with OpenStack.
> Do you have a 3 node or a 10,000 node cluster[1]? Are you a core
> developer on an OpenStack project, or do you want to be? (Does that
> thought terrify you? That's okay as well.)
>
> From this initial meeting we'd like to work out what topic areas are of
> interest to the larger group, and who is willing to talk about their
> areas of interest.
>
> Practical details:
>
> When:     6pm on 26 August
> Duration: Probably an hour and a half
> Website:  http://www.meetup.com/New-Zealand-OpenStack-User-Group
> Location:
>   Level 3
>   Catalyst House
>   150 Willis Street
>   Wellington
>   New Zealand
>
> The front door of Catalyst House locks at 6pm, there'll be a sign on the
> door with someones' phone number on it.
>
> There'll be beer, non-beer and nibbles. [2]
>
> Cheers!
>
> [0] This footnote pointed to http://www.openstack.org for non-OpenStack
> folks
> [1] You don't need to have a cluster to come along, that's okay, we can
> help there as well.
> [2] Thank you to Catalyst IT for sponsoring this event.
>
> --
> Andrew Ruthven, Wellington, New Zealand
> At home: andrew at etc.gen.nz |     linux.conf.au 2014
>                            | Come swan on the Swan River
>                            | http://lca2014.linux.org.au
>
> _______________________________________________
> Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
>


-- 
Best regards,
gtt
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