On May 7, 2013, at 2:01 PM, Daniel Ellison <[email protected]> wrote:
> As the subject says, I'm having issues getting at "Instances & Volumes" (also
> "Images & Snapshots") in Horizon. I'm running grizzly on precise. Everything
> else works fine; the entire "Admin" tab works as expected. The "Overview" and
> "Access & Security" also work fine.
>
> Is there any way to see what calls are being made from horizon to nova? I
> debugged some previous issues by using --debug on some python client calls.
> But I don't think there's an equivalent in this case.
>
> The Apache log on my horizon machine (a VM under nova) shows the 500 error,
> then has a bunch of 404s when trying to retrieve media and other resources,
> e.g. /nova/images_and_snapshots/dashboard/css/style.css. For all other calls
> there are no 404 errors (and no 500 errors, needless to say).
>
> I'm only using Nova, Keystone and Glance for the moment. So no Cinder to
> consider, and no attached volumes. Does any of this sound familiar to anyone?
I think I know the source of the problem. I first had to add a logging section
for "openstack_dashboard" in local_settings.py despite the fact that there was
already a section for "horizon". Then I was able to see the exception that was
happening:
ServiceCatalogException: Invalid service catalog service: volume
I don't have Cinder installed, but it looks like Horizon is expecting it to be
there. I don't have a volume endpoint, as far as I can tell. "nova endpoints"
only lists glance nova, ec2 and keystone.
Is there a way to disable this behaviour in Horizon? Or is there a setting I'm
missing?
Thanks,
Daniel
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