Comment 0 for bug 1611987

I was deploying a Mitaka Trusty 16.04 charm based Openstack cloud (using the cloud archives), including glance-simplestreams-sync, using keystone v3.

Once I had everything deployed, the glance-simplestreams-sync service couldn't authenticate because it's using keystone v2, not v3, as you can see from the following:

INFO * 08-10 23:16:01 [PID:33554] * root * glance-simplestreams-sync started.
DEBUG * 08-10 23:16:01 [PID:33554] * keystoneclient.session * REQ: curl -i -X POST http://x.y.z.240:5000/v2.0/tokens -H "Content-Type: application/json" -H "User-Agent: python-keystoneclient" -d '{"auth": {"passwordCredentials": {"username": "image-stream", "password": "thisisnotapassword"}, "tenantId": "blahblahtenantidblahblah"}}'
INFO * 08-10 23:16:01 [PID:33554] * urllib3.connectionpool * Starting new HTTP connection (1): x.y.z.240
DEBUG * 08-10 23:16:01 [PID:33554] * urllib3.connectionpool * Setting read timeout to None
DEBUG * 08-10 23:16:01 [PID:33554] * urllib3.connectionpool * "POST /v2.0/tokens HTTP/1.1" 401 114
DEBUG * 08-10 23:16:01 [PID:33554] * keystoneclient.session * RESP: [401] CaseInsensitiveDict({'content-length': '114', 'vary': 'X-Auth-Token', 'server': 'Apache/2.4.7 (Ubuntu)', 'date': 'Wed, 10 Aug 2016 23:16:01 GMT', 'www-authenticate': 'Keystone uri="http://x.y.z.240:5000"', 'x-openstack-request-id': 'req-f8aaf12d-01ea-46be-869a-6948ab38361b', 'content-type': 'application/json', 'x-distribution': 'Ubuntu'})
RESP BODY: {"error": {"message": "The request you have made requires authentication.", "code": 401, "title": "Unauthorized"}}

DEBUG * 08-10 23:16:01 [PID:33554] * keystoneclient.session * Request returned failure status: 401
DEBUG * 08-10 23:16:01 [PID:33554] * keystoneclient.v2_0.client * Authorization Failed.

Please update the charm to understand when its using keystone v3 and use the right auth methods.