Initializing designate client with a pre-existing keystone session
won't work as designate expects keystone session to have the
'all_tenants' and 'edit_managed' attributes:
Example code:
keystone_session = ksc_session.Session(
auth=keystone_auth,
verify=True,
cert=my_cert
)
than later:
self._designate_client = designate_client(
session=keystone_session,
region_name=region_name
)
with that code, wrap_api_call() will raise an exception:
AttributeError: 'Session' object has no attribute 'all_tenants'
Same goes for 'edit_managed'.
This patch moves both attributes from Keystone session to designate
Client.
Closes-Bug: 1457821
Change-Id: I13d6c9ed46406fefc8cfa5de46811e4be009f1af
34d14b06d9