Open Stack

Hi All,

Using Juno...

I'm an operator trying to replace the crufty Essex era bash scripts we
use for account registration with something saner.  Using keystone v3
python api seems the right thing.

Keystone is serving v2 and v3. My 'identity' endoint  points to v2 but
Horizion uses v3 and I can access v3 vi the 'openstack' cli by
specifying the right OS_AUTH_URL and OS_IDENTITY_API_VERSION=3

But...I cannot get my python script to do the right thing, it  keeps
failing with:keystoneclient.openstack.common.apiclient.exceptions.EndpointNotFound

I maybe be casing things ion entirely the wrong direction, but I'm
thinking this is because catalog endpoint is v2 (the failure is
similar to passing the v3 OS_AUTH_URL but leaving out
OS_IDENTITY_API_VERSION=3 in the CLI).  If that's wrong you can
probably stop reading and correct me right here :)

I'm following the example at
http://docs.openstack.org/developer/python-keystoneclient/using-api-v3.html#authenticating-using-sessions

os_auth = source(os_auth_file)
auth = v3.Password(auth_url=os_auth['OS_AUTH_URL'],
                   username=os_auth['OS_USERNAME'],
                   password=os_auth['OS_PASSWORD'],
                   project_domain_name='default',user_domain_name='default',
                   project_name=os_auth['OS_TENANT_NAME'])
sess = session.Session(auth=auth)
keystone = client.Client(session=sess)


that 'source' call parses the same shell script fragment I source to
use v3 with python-openstackclient cli into the 'os_auth' list. these
are admin credentials as I'm trying to manipulate users,projects, and
quotas here.  My stest case is:

keystone.users.list()

I expect a list of users, I get EndpointNotFound.

Trying to force my way through I created an 'identityv3' service and
endpoint then specified

endpoint_filter={'service_type': 'identityv3', 'interface': 'public',
'region_name': 'RegionOne'}

in the session.Session call, which (mis)reading
keystoneclient/session.py and
http://docs.openstack.org/developer/python-keystoneclient/using-sessions.html#service-discovery
I though t I could put there, but apparently can't ( unexpected
keyword argument).

Grasping at straws I moved the endpoint filter to the client.Client
call and did not get and unexpected argument error but did still get
the EndpointNotFound.

Can any one tell me where I went off the rails and how to get back on?

Thanks,
-Jon