def test_public_endpoint_url(self):
"""
public_endpoint_url returns the first publicURL for the named service
in a specific region.
"""
self.assertEqual(
public_endpoint_url(fake_service_catalog, 'cloudServersOpenStack',
'DFW'), 'http://dfw.openstack/')
def get_service_endpoint(service_catalog, region):
"""
Get the service endpoint used to connect cloud services
"""
cloudServersOpenStack = config_value('cloudServersOpenStack')
server_endpoint = public_endpoint_url(service_catalog,
cloudServersOpenStack,
region)
return server_endpoint
def test_public_endpoint_url(self):
"""
public_endpoint_url returns the first publicURL for the named service
in a specific region.
"""
self.assertEqual(
public_endpoint_url(fake_service_catalog, 'cloudServersOpenStack',
'DFW'),
'http://dfw.openstack/')
def get_all_server_details(tenant_id, authenticator, service_name, region,
limit=100, clock=None, _treq=None):
"""
Return all servers of a tenant
TODO: service_name is possibly internal to this function but I don't want to pass config here?
NOTE: This really screams to be a independent txcloud-type API
"""
token, catalog = yield authenticator.authenticate_tenant(tenant_id, log=default_log)
endpoint = public_endpoint_url(catalog, service_name, region)
url = append_segments(endpoint, 'servers', 'detail')
query = {'limit': limit}
all_servers = []
if clock is None: # pragma: no cover
from twisted.internet import reactor as clock
if _treq is None: # pragma: no cover
_treq = treq
def fetch(url, headers):
d = _treq.get(url, headers=headers)
d.addCallback(check_success, [200], _treq=_treq)
d.addCallback(_treq.json_content)
return d
while True:
# sort based on query name to make the tests predictable
urlparams = sorted(query.items(), key=lambda e: e[0])
d = retry(partial(fetch, '{}?{}'.format(url, urlencode(urlparams)), headers(token)),
can_retry=retry_times(5),
next_interval=exponential_backoff_interval(2), clock=clock)
servers = (yield d)['servers']
all_servers.extend(servers)
if len(servers) < limit:
break
query.update({'marker': servers[-1]['id']})
defer.returnValue(all_servers)
