There’s a bit of a terminology disconnect in jclouds when it comes to OpenStack 
regions.

The jclouds term for an OpenStack region is zone.

e.g. If you were working with Nova Servers,

NovaApi.getServerApiForZone(“RegionOne”);

I’ve documented in the Terminology section [1] of the OpenStack guide.

Everett

[1] http://jclouds.apache.org/guides/openstack/#terminology


On Apr 25, 2014, at 5:36 AM, Shital Patil 
<[email protected]<mailto:[email protected]>> wrote:

Hi,
I am using openstack specific jclouds API for nova,neutron and glance. I would 
like to know how the requests will differ for openstack deployment over 
multiple regions and zones. As I know in multiple region deployment service 
endpoints are different but keystone URL is same.

http://kimizhang.wordpress.com/2013/08/26/openstack-zoning-regionavailability-zonehost-aggregate/

I have seen APIs for getnoVaExtensionForzone(), getneutronExtensionForzone but 
nothing for regions

 So what would we need to specify to differentiate between services from 
various regions?

Thank you






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