OpenStack nova error with multi region deployment.

Hi,

First Thanks you very much for PrefKit!

I am having some problem on my multi-region based cloud setup. NOVA client works fine with multiple regions:

--------- salman -----------
export OS_USERNAME=
export OS_PASSWORD=
export OS_TENANT_NAME=
export OS_PROJECT_NAME=
export OS_REGION_NAME=
## export OS_AUTH_URL=http://keystoneURL:5000/v2.0

ubuntu@prefkit-test:~/perfkit$ source salman
ubuntu@prefkit-test:~/perfkit$ nova list
+--------------------------------------+-----------+---------+------------+-------------+--------------------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+-----------+---------+------------+-------------+--------------------------------------+
| 9df963e8-d0ef-44e4-993c-f3e06244961f | smurf-001 | SHUTOFF | - | Shutdown | vmnet=192.168.10.139, 130.239.46.227 |
+--------------------------------------+-----------+---------+------------+-------------+--------------------------------------+
ubuntu@prefkit-test:~/perfkit$ vi salman
ubuntu@prefkit-test:~/perfkit$ source salman
< Basically I have changed the region parameter >
ubuntu@prefkit-test:~/perfkit$ nova list
+--------------------------------------+--------------+--------+------------+-------------+------------------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+--------------+--------+------------+-------------+------------------------------------+
| a9a6a1cd-1ffe-473a-9f27-1cc865937cbb | PerfKit-Test | ACTIVE | - | Running | smog-net=10.0.10.19, 130.238.29.68 |
+--------------------------------------+--------------+--------+------------+-------------+------------------------------------+

So with the Nova Client everything is working fine with multiple regions. But here what happen when I use pkb.py:

ubuntu@prefkit-test:~/perfkit$ cd PerfKitBenchmarker/
ubuntu@prefkit-test:~/perfkit/PerfKitBenchmarker$ ./pkb.py --cloud=OpenStack --benchmarks=ping
2015-12-22 15:43:17,635 6a699ed7 MainThread INFO Verbose logging to: /tmp/perfkitbenchmarker/run_6a699ed7/pkb.log
2015-12-22 15:43:17,635 6a699ed7 MainThread INFO PerfKitBenchmarker version: v1.0.1-103-g5a2c738
2015-12-22 15:43:17,804 6a699ed7 MainThread INFO Flag values:
--cloud=OpenStack
--benchmarks=ping
2015-12-22 15:43:18,091 6a699ed7 MainThread ping(1/1) INFO Starting new HTTP connection (1): smog.uppmax.uu.se
2015-12-22 15:43:25,441 6a699ed7 MainThread ping(1/1) INFO Starting new HTTP connection (1): smog.uppmax.uu.se
2015-12-22 15:43:30,489 6a699ed7 MainThread ping(1/1) INFO Starting new HTTP connection (1): smog.uppmax.uu.se
Found more than one valid endpoint. Use a more restrictive filter
2015-12-22 15:43:42,856 6a699ed7 MainThread ping(1/1) ERROR Error during benchmark ping
Traceback (most recent call last):
File "/home/ubuntu/perfkit/PerfKitBenchmarker/perfkitbenchmarker/pkb.py", line 338, in RunBenchmark
spec.ConstructVirtualMachines()
File "/home/ubuntu/perfkit/PerfKitBenchmarker/perfkitbenchmarker/benchmark_spec.py", line 262, in ConstructVirtualMachines
vm = self._CreateVirtualMachine(vm_spec, os_type, cloud)
File "/home/ubuntu/perfkit/PerfKitBenchmarker/perfkitbenchmarker/benchmark_spec.py", line 344, in _CreateVirtualMachine
return vm_class(vm_spec)
File "/home/ubuntu/perfkit/PerfKitBenchmarker/perfkitbenchmarker/providers/openstack/os_virtual_machine.py", line 48, in __init__
self.firewall = os_network.OpenStackFirewall.GetFirewall()
File "/home/ubuntu/perfkit/PerfKitBenchmarker/perfkitbenchmarker/network.py", line 51, in GetFirewall
benchmark_spec.firewalls[key] = cls()
File "/home/ubuntu/perfkit/PerfKitBenchmarker/perfkitbenchmarker/providers/openstack/os_network.py", line 38, in **init**
name='perfkit_sc_group')):
File "/usr/local/lib/python2.7/dist-packages/novaclient/base.py", line 257, in findall
listing = self.list(*_list_kwargs)
File "/usr/local/lib/python2.7/dist-packages/novaclient/v2/security_groups.py", line 96, in list
'security_groups')
File "/usr/local/lib/python2.7/dist-packages/novaclient/base.py", line 74, in _list
_resp, body = self.api.client.get(url)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 448, in get
return self._cs_request(url, 'GET', *_kwargs)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 404, in _cs_request
self.authenticate()
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 561, in authenticate
auth_url = self._v2_auth(auth_url)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 652, in _v2_auth
return self._authenticate(url, body)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 667, in _authenticate
return self._extract_service_catalog(url, resp, respbody)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 490, in _extract_service_catalog
self.management_url = self.get_service_url(self.service_type)
File "/usr/local/lib/python2.7/dist-packages/novaclient/client.py", line 467, in get_service_url
volume_service_name=self.volume_service_name,)
File "/usr/local/lib/python2.7/dist-packages/novaclient/service_catalog.py", line 87, in url_for
endpoints=matching_endpoints)
AmbiguousEndpoints: AmbiguousEndpoints:
2015-12-22 15:43:42,861 6a699ed7 MainThread ping(1/1) ERROR Benchmark 1/1 ping (UID: ping0) failed. Execution will continue.
## 2015-12-22 15:43:42,862 6a699ed7 MainThread ping(1/1) INFO Benchmark run statuses:
## Name UID Status
## ping ping0 FAILED

Success rate: 0.00% (0/1)
2015-12-22 15:43:42,862 6a699ed7 MainThread ping(1/1) INFO Complete logs can be found at: /tmp/perfkitbenchmarker/run_6a699ed7/pkb.log

Can someone please confirm? Or point out the problem.

Regards..
Salman.