[Openstack-operators] Mapping of routers and urls in Neutron API

Ihar Hrachyshka ihrachys at redhat.com
Thu Jul 9 11:30:23 UTC 2015


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Sounds like a question for openstack-dev@ actually...

On 07/02/2015 02:08 AM, Rajat Nagpal wrote:
> Hi guys,
> 
> I want to add a new method i.e add some extension method in the
> neutron service and want to call this method from the command line
> interface.The method would actually show the quota usage(absolute
> limits) just like it shows in nova usage.
> 
> Now I created a new command but I am not able to call the required 
> method.I am entangled in how the request is being converted to
> routes and how the controller and the specific action is being
> called and how the mapping is being done.In the following logs, the
> request url is being converted to some actions and controllers I am
> specifically interested in how this is happening.

You may be interested in checking:

https://github.com/openstack/neutron/blob/master/neutron/api/v2/base.py#
L106

And overall the whole file. That's where API requests map to plugin
methods.

Ihar
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