Open Stack

On Thu, Jan 17, 2013 at 1:17 PM, Day, Phil <philip.day at hp.com> wrote:

>  Hi George****
>
> ** **
>
> **a)      **in what circumstances availability zones show up in an
> OpenStack deployment****
>
> ** **
>
> Only if you have specifically configures them.  Until recently this was
> via the nova.conf file on each compute host.    Now you use the API to
> create an aggregate as an availability zone and add hosts to it.****
>
> ** **
>
> b) how do I list them via API?****
>
> ** **
>
> I think that currently only the EC2 APi has this capability – but there is
> a blueprint to add something similar to the OSAPI.    If your using the
> newer aggregate model then you can list the aggregates via the API.
>

While this isn't entirely what you were asking for, there is an admin only
extension called os-hosts (nova host-list in the CLI) that Lists all hosts
by service along with zone.

$ nova host-list

+-----------+-------------+----------+
| host_name | service     | zone     |
+-----------+-------------+----------+
| precise64 | cert        | internal |
| precise64 | compute     | nova     |
| precise64 | conductor   | internal |
| precise64 | consoleauth | internal |
| precise64 | network     | internal |
| precise64 | scheduler   | internal |
+-----------+-------------+----------+

> ****
>
> ** **
>
> Hope that helps,****
>
> Phil****
>
> ** **
>
> *From:* George Reese [mailto:george.reese at imaginary.com]
> *Sent:* 17 January 2013 16:15
> *To:* openstack-dev at lists.openstack.org
> *Subject:* [openstack-dev] Availability Zones****
>
> ** **
>
> Can anyone tell me a) in what circumstances availability zones show up in
> an OpenStack deployment and b) how do I list them via API?****
>
> ** **
>
> OB: compat gripe****
>
> ** **
>
> -George****
>
> ** **
>
> --****
>
> George Reese (george.reese at imaginary.com)
> t: @GeorgeReese               m: +1(207)956-0217               Skype:
> nspollution****
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130118/da4f70ef/attachment.html>