def test_create_cluster_with_invalid_ext_network(self):
bdict = apiutils.cluster_post_data()
self.mock_valid_os_res.side_effect = \
exception.ExternalNetworkNotFound('test-net')
response = self.post_json('/clusters', bdict, expect_errors=True)
self.assertEqual('application/json', response.content_type)
self.assertTrue(self.mock_valid_os_res.called)
self.assertEqual(400, response.status_int)
def get_network_id(context, network_name):
nets = []
n_client = clients.OpenStackClients(context).neutron()
ext_filter = {'router:external': True}
networks = n_client.list_networks(**ext_filter)
for net in networks.get('networks'):
if net.get('name') == network_name:
nets.append(net)
if len(nets) == 0:
raise exception.ExternalNetworkNotFound(network=network_name)
if len(nets) > 1:
raise exception.Conflict(
"Multiple networks exist with same name '%s'. Please use the "
"network ID instead." % network_name)
return nets[0]["id"]
def validate_external_network(cli, external_network):
"""Validate external network"""
count = 0
ext_filter = {'router:external': True}
networks = cli.neutron().list_networks(**ext_filter)
for net in networks.get('networks'):
if (net.get('name') == external_network
or net.get('id') == external_network):
count = count + 1
if count == 0:
# Unable to find the external network.
# Or the network is private.
raise exception.ExternalNetworkNotFound(network=external_network)
if count > 1:
msg = _("Multiple external networks exist with same name '%s'. "
"Please use the external network ID instead.")
raise exception.Conflict(msg % external_network)
def get_network(context, network, source, target, external):
nets = []
n_client = clients.OpenStackClients(context).neutron()
ext_filter = {'router:external': external}
networks = n_client.list_networks(**ext_filter)
for net in networks.get('networks'):
if net.get(source) == network:
nets.append(net)
if len(nets) == 0:
if external:
raise exception.ExternalNetworkNotFound(network=network)
else:
raise exception.FixedNetworkNotFound(network=network)
if len(nets) > 1:
raise exception.Conflict(
"Multiple networks exist with same name '%s'. Please use the "
"network ID instead." % network)
return nets[0][target]
