def test_get_missing_service_catalog(self, mock_v3, mkreqctx):
class FakeKeystone(fakes.FakeKeystoneClient):
def __init__(self):
super(FakeKeystone, self).__init__()
self.client = self
self.version = 'v3'
self.stub_keystoneclient(fake_client=FakeKeystone())
con = mock.Mock(auth_token="1234", trust_id=None)
c = clients.Clients(con)
con.clients = c
con.auth_plugin = mock.Mock(name="auth_plugin")
get_endpoint_side_effects = [
keystone_exc.EmptyCatalog(), None, 'http://192.0.2.1/bar']
con.auth_plugin.get_endpoint = mock.Mock(
name="get_endpoint", side_effect=get_endpoint_side_effects)
mock_token_obj = mock.Mock()
mock_token_obj.get_auth_ref.return_value = {'catalog': 'foo'}
mock_v3.return_value = mock_token_obj
plugin = FooClientsPlugin(con)
mock_cxt_dict = {'auth_token_info': {'token': {'catalog': 'baz'}}}
plugin.context.to_dict.return_value = mock_cxt_dict
mkreqctx.from_dict.return_value.auth_plugin = con.auth_plugin
self.assertEqual('http://192.0.2.1/bar',
plugin.url_for(service_type='bar'))
def test_endpoint_not_found(self, mock_v3):
class FakeKeystone(fakes.FakeKeystoneClient):
def __init__(self):
super(FakeKeystone, self).__init__()
self.client = self
self.version = 'v3'
self.stub_keystoneclient(fake_client=FakeKeystone())
con = mock.MagicMock(auth_token="1234", trust_id=None)
c = clients.Clients(con)
con.clients = c
con.auth_plugin = mock.Mock(name="auth_plugin")
get_endpoint_side_effects = [keystone_exc.EmptyCatalog(), None]
con.auth_plugin.get_endpoint = mock.Mock(
name="get_endpoint", side_effect=get_endpoint_side_effects)
mock_token_obj = mock.Mock()
mock_v3.return_value = mock_token_obj
mock_token_obj.get_auth_ref.return_value = {'no_catalog': 'without'}
plugin = FooClientsPlugin(con)
self.assertRaises(keystone_exc.EndpointNotFound,
plugin.url_for,
service_type='nonexistent')
def url_for(self, attr=None, filter_value=None,
service_type='identity', endpoint_type='publicURL'):
"""Fetch an endpoint from the service catalog.
Fetch the specified endpoint from the service catalog for
a particular endpoint attribute. If no attribute is given, return
the first endpoint of the specified type.
Valid endpoint types: `publicURL`, `internalURL`, `adminURL`
See tests for a sample service catalog.
"""
catalog = self.catalog.get('serviceCatalog', [])
if not catalog:
raise exceptions.EmptyCatalog('The service catalog is empty.')
for service in catalog:
if service['type'] != service_type:
continue
endpoints = service['endpoints']
for endpoint in endpoints:
if not filter_value or endpoint.get(attr) == filter_value:
return endpoint[endpoint_type]
raise exceptions.EndpointNotFound('Endpoint not found.')
def url_for(self,
attr=None,
filter_value=None,
service_type='identity',
endpoint_type='public'):
catalog = self.get_data()
if not catalog:
raise exceptions.EmptyCatalog('The service catalog is empty.')
if endpoint_type:
endpoint_type = endpoint_type.rstrip('URL')
for service in catalog:
if service['type'] != service_type:
continue
endpoints = service['endpoints']
for endpoint in endpoints:
if endpoint.get('interface') != endpoint_type:
continue
if (self.region_name
and endpoint.get('region') != self.region_name):
continue
if not filter_value or endpoint.get(attr) == filter_value:
return endpoint['url']
raise exceptions.EndpointNotFound('%s endpoint for %s not found.' %
(endpoint_type, service_type))
def url_for(self,
attr=None,
filter_value=None,
service_type='identity',
endpoint_type='publicURL'):
catalog = self.catalog.get('serviceCatalog', [])
if not catalog:
raise exceptions.EmptyCatalog('The service catalog is empty.')
if 'URL' not in endpoint_type:
endpoint_type = endpoint_type + 'URL'
for service in catalog:
if service['type'] != service_type:
continue
endpoints = service['endpoints']
for endpoint in endpoints:
if (self.region_name
and endpoint.get('region') != self.region_name):
continue
if not filter_value or endpoint.get(attr) == filter_value:
return endpoint[endpoint_type]
raise exceptions.EndpointNotFound('%s endpoint for %s not found.' %
(endpoint_type, service_type))
def url_for(self,
attr=None,
filter_value=None,
service_type='identity',
endpoint_type='publicURL',
region_name=None,
service_name=None):
"""Fetch an endpoint from the service catalog.
Fetch the specified endpoint from the service catalog for
a particular endpoint attribute. If no attribute is given, return
the first endpoint of the specified type.
Valid endpoint types: `public` or `publicURL`,
`internal` or `internalURL`,
`admin` or 'adminURL`
:param string attr: Endpoint attribute name.
:param string filter_value: Endpoint attribute value.
:param string service_type: Service type of the endpoint.
:param string endpoint_type: Type of endpoint.
:param string region_name: Region of the endpoint.
:param string service_name: The assigned name of the service.
:
"""
if not self.get_data():
raise exceptions.EmptyCatalog('The service catalog is empty.')
urls = self.get_urls(attr=attr,
filter_value=filter_value,
service_type=service_type,
endpoint_type=endpoint_type,
region_name=region_name,
service_name=service_name)
try:
return urls[0]
except Exception:
pass
msg = '%s endpoint for %s service' % (endpoint_type, service_type)
if service_name:
msg += ' named %s' % service_name
if region_name:
msg += ' in %s region' % region_name
msg += ' not found'
raise exceptions.EndpointNotFound(msg)
def url_for(self,
attr=None,
filter_value=None,
service_type='identity',
endpoint_type='publicURL',
region_name=None):
"""Fetch an endpoint from the service catalog.
Fetch the specified endpoint from the service catalog for
a particular endpoint attribute. If no attribute is given, return
the first endpoint of the specified type.
Valid endpoint types: `public` or `publicURL`,
`internal` or `internalURL`,
`admin` or 'adminURL`
"""
if not self.get_data():
raise exceptions.EmptyCatalog('The service catalog is empty.')
urls = self.get_urls(attr=attr,
filter_value=filter_value,
service_type=service_type,
endpoint_type=endpoint_type,
region_name=region_name)
try:
return urls[0]
except Exception:
pass
msg = '%(endpoint)s endpoint for %(service)s%(region)s not found'
region = ' in %s region' % region_name if region_name else ''
msg = msg % {
'endpoint': endpoint_type,
'service': service_type,
'region': region
}
raise exceptions.EndpointNotFound(msg)
def url_for(self,
attr=None,
filter_value=None,
service_type='identity',
endpoint_type='publicURL',
region_name=None,
service_name=None):
"""Fetch an endpoint from the service catalog.
Fetch the specified endpoint from the service catalog for
a particular endpoint attribute. If no attribute is given, return
the first endpoint of the specified type.
Valid endpoint types: `public` or `publicURL`,
`internal` or `internalURL`,
`admin` or 'adminURL`
:param string attr: Endpoint attribute name.
:param string filter_value: Endpoint attribute value.
:param string service_type: Service type of the endpoint.
:param string endpoint_type: Type of endpoint.
:param string region_name: Region of the endpoint.
:param string service_name: The assigned name of the service.
"""
if not self.get_data():
raise exceptions.EmptyCatalog(_('The service catalog is empty.'))
urls = self.get_urls(attr=attr,
filter_value=filter_value,
service_type=service_type,
endpoint_type=endpoint_type,
region_name=region_name,
service_name=service_name)
try:
return urls[0]
except Exception:
if service_name and region_name:
msg = (_('%(endpoint_type)s endpoint for %(service_type)s '
'service named %(service_name)s in %(region_name)s '
'region not found') % {
'endpoint_type': endpoint_type,
'service_type': service_type,
'service_name': service_name,
'region_name': region_name
})
elif service_name:
msg = (_('%(endpoint_type)s endpoint for %(service_type)s '
'service named %(service_name)s not found') % {
'endpoint_type': endpoint_type,
'service_type': service_type,
'service_name': service_name
})
elif region_name:
msg = (_('%(endpoint_type)s endpoint for %(service_type)s '
'service in %(region_name)s region not found') % {
'endpoint_type': endpoint_type,
'service_type': service_type,
'region_name': region_name
})
else:
msg = (_('%(endpoint_type)s endpoint for %(service_type)s '
'service not found') % {
'endpoint_type': endpoint_type,
'service_type': service_type
})
raise exceptions.EndpointNotFound(msg)
