service gets struct in "create in progress" status

[Obulapathi]

When a flavor contains multiple providers, the DNS provider throws the following error on Create. The service then remains in Create_In_Progress state.

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/multiprocessing/process.py", line 258, in _bootstrap
    self.run()
  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/multiprocessing/process.py", line 114, in run
    self._target(*self._args, **self._kwargs)
  File "/Users/amit.gandhi/GitHub/poppy/poppy/manager/default/service_async_workers/create_service_worker.py", line 34, in service_create_worker
    dns_responder = dns.create(responders)
  File "/Users/amit.gandhi/GitHub/poppy/poppy/dns/rackspace/services.py", line 152, in create
    'operator_url': dns_links[link['href']]}
KeyError: 'altcdn.com.v2.mdc.edgesuite.net'

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/143749
Committed: https://git.openstack.org/cgit/stackforge/poppy/commit/?id=3487d7fa1a1d3cb5ca7cd61143813bb9e24d2110
Submitter: Jenkins
Branch: master

commit 3487d7fa1a1d3cb5ca7cd61143813bb9e24d2110
Author: Obulpathi <email address hidden>
Date: Tue Dec 23 18:47:30 2014 -0500

    Add support for multiple urls, one per domain, for Akamai

    This patch makes sure, Akamai returns one url per domain
    and fixes related bugs in DNS Driver.

    Change-Id: I2c90afacbc5b096521614548f4ab1bdb55cc7b29
    Closes-Bug: 1405306
    Closes-Bug: 1401636