def test_delete_port_chain(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeSfcPlugin()
ids = {'t_ppg_id': [uuidutils.generate_uuid()],
'b_ppg_id': [uuidutils.generate_uuid()],
't_fc_id': [uuidutils.generate_uuid()],
'b_fc_id': [uuidutils.generate_uuid()]}
t_pc_id1, _ = self._prepare_port_chain_test(
project_id, t_ctx, 'pod_1', 0, True, ids)
fake_plugin.delete_port_chain(q_ctx, t_pc_id1)
pc_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pc_id1, constants.RT_PORT_CHAIN)
self.assertEqual(len(TOP_PORTCHAINS), 0)
self.assertEqual(len(BOTTOM1_PORTCHAINS), 0)
self.assertEqual(len(pc_mappings), 0)
t_pc_id2, _ = self._prepare_port_chain_test(
project_id, t_ctx, 'pod_1', 0, True, ids)
BOTTOM1_PORTCHAINS.pop()
fake_plugin.delete_port_chain(q_ctx, t_pc_id2)
pc_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pc_id2, constants.RT_PORT_CHAIN)
self.assertEqual(len(TOP_PORTCHAINS), 0)
self.assertEqual(len(pc_mappings), 0)
def test_delete_flow_classifier(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeFcPlugin()
src_port_id = uuidutils.generate_uuid()
t_fc_id1, _ = self._prepare_flow_classifier_test(
project_id, t_ctx, 'pod_1', 0, src_port_id, True)
fake_plugin.delete_flow_classifier(q_ctx, t_fc_id1)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_fc_id1, constants.RT_FLOW_CLASSIFIER)
self.assertEqual(len(TOP_FLOWCLASSIFIERS), 0)
self.assertEqual(len(BOTTOM1_FLOWCLASSIFIERS), 0)
self.assertEqual(len(ppg_mappings), 0)
t_fc_id2, _ = self._prepare_flow_classifier_test(
project_id, t_ctx, 'pod_1', 0, src_port_id, True)
BOTTOM1_FLOWCLASSIFIERS.pop()
fake_plugin.delete_flow_classifier(q_ctx, t_fc_id2)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_fc_id2, constants.RT_FLOW_CLASSIFIER)
self.assertEqual(len(TOP_FLOWCLASSIFIERS), 0)
self.assertEqual(len(ppg_mappings), 0)
def test_delete_port_pair(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeSfcPlugin()
ingress = uuidutils.generate_uuid()
egress = uuidutils.generate_uuid()
t_pp1_id, _ = self._prepare_port_pair_test(
project_id, t_ctx, 'pod_1', 0, ingress, egress, True)
fake_plugin.delete_port_pair(q_ctx, t_pp1_id)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pp1_id, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRS), 0)
self.assertEqual(len(BOTTOM1_PORTPAIRS), 0)
self.assertEqual(len(ppg_mappings), 0)
t_pp2_id, _ = self._prepare_port_pair_test(
project_id, t_ctx, 'pod_1', 0, ingress, egress, True)
BOTTOM1_PORTPAIRS.pop()
fake_plugin.delete_port_pair(q_ctx, t_pp2_id)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pp2_id, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRS), 0)
self.assertEqual(len(ppg_mappings), 0)
def test_delete_port_chain(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeSfcPlugin()
ids = {
't_ppg_id': [uuidutils.generate_uuid()],
'b_ppg_id': [uuidutils.generate_uuid()],
't_fc_id': [uuidutils.generate_uuid()],
'b_fc_id': [uuidutils.generate_uuid()]
}
t_pc_id1, _ = self._prepare_port_chain_test(project_id, t_ctx, 'pod_1',
0, True, ids)
fake_plugin.delete_port_chain(q_ctx, t_pc_id1)
pc_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pc_id1, constants.RT_PORT_CHAIN)
self.assertEqual(len(TOP_PORTCHAINS), 0)
self.assertEqual(len(BOTTOM1_PORTCHAINS), 0)
self.assertEqual(len(pc_mappings), 0)
t_pc_id2, _ = self._prepare_port_chain_test(project_id, t_ctx, 'pod_1',
0, True, ids)
BOTTOM1_PORTCHAINS.pop()
fake_plugin.delete_port_chain(q_ctx, t_pc_id2)
pc_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pc_id2, constants.RT_PORT_CHAIN)
self.assertEqual(len(TOP_PORTCHAINS), 0)
self.assertEqual(len(pc_mappings), 0)
def test_delete_port_pair_group(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeSfcPlugin()
t_pp_id = uuidutils.generate_uuid()
b_pp_id = uuidutils.generate_uuid()
t_ppg_id1, _ = self._prepare_port_pair_group_test(
project_id, t_ctx, 'pod_1', 0, [t_pp_id], True, [b_pp_id])
fake_plugin.delete_port_pair_group(q_ctx, t_ppg_id1)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_ppg_id1, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRGROUPS), 0)
self.assertEqual(len(BOTTOM1_PORTPAIRGROUPS), 0)
self.assertEqual(len(ppg_mappings), 0)
t_ppg_id2, _ = self._prepare_port_pair_group_test(
project_id, t_ctx, 'pod_1', 0, [t_pp_id], True, [b_pp_id])
BOTTOM1_PORTPAIRGROUPS.pop()
fake_plugin.delete_port_pair_group(q_ctx, t_ppg_id2)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_ppg_id2, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRGROUPS), 0)
self.assertEqual(len(ppg_mappings), 0)
def test_delete_flow_classifier(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeFcPlugin()
src_port_id = uuidutils.generate_uuid()
t_fc_id1, _ = self._prepare_flow_classifier_test(
project_id, t_ctx, 'pod_1', 0, src_port_id, True)
fake_plugin.delete_flow_classifier(q_ctx, t_fc_id1)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_fc_id1, constants.RT_FLOW_CLASSIFIER)
self.assertEqual(len(TOP_FLOWCLASSIFIERS), 0)
self.assertEqual(len(BOTTOM1_FLOWCLASSIFIERS), 0)
self.assertEqual(len(ppg_mappings), 0)
t_fc_id2, _ = self._prepare_flow_classifier_test(
project_id, t_ctx, 'pod_1', 0, src_port_id, True)
BOTTOM1_FLOWCLASSIFIERS.pop()
fake_plugin.delete_flow_classifier(q_ctx, t_fc_id2)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_fc_id2, constants.RT_FLOW_CLASSIFIER)
self.assertEqual(len(TOP_FLOWCLASSIFIERS), 0)
self.assertEqual(len(ppg_mappings), 0)
def test_delete_port_pair_group(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeSfcPlugin()
t_pp_id = uuidutils.generate_uuid()
b_pp_id = uuidutils.generate_uuid()
t_ppg_id1, _ = self._prepare_port_pair_group_test(
project_id, t_ctx, 'pod_1', 0, [t_pp_id], True, [b_pp_id])
fake_plugin.delete_port_pair_group(q_ctx, t_ppg_id1)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_ppg_id1, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRGROUPS), 0)
self.assertEqual(len(BOTTOM1_PORTPAIRGROUPS), 0)
self.assertEqual(len(ppg_mappings), 0)
t_ppg_id2, _ = self._prepare_port_pair_group_test(
project_id, t_ctx, 'pod_1', 0, [t_pp_id], True, [b_pp_id])
BOTTOM1_PORTPAIRGROUPS.pop()
fake_plugin.delete_port_pair_group(q_ctx, t_ppg_id2)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_ppg_id2, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRGROUPS), 0)
self.assertEqual(len(ppg_mappings), 0)
def test_delete_port_pair(self):
project_id = TEST_TENANT_ID
q_ctx = FakeNeutronContext()
t_ctx = context.get_db_context()
self._basic_pod_setup()
fake_plugin = FakeSfcPlugin()
ingress = uuidutils.generate_uuid()
egress = uuidutils.generate_uuid()
t_pp1_id, _ = self._prepare_port_pair_test(project_id, t_ctx, 'pod_1',
0, ingress, egress, True)
fake_plugin.delete_port_pair(q_ctx, t_pp1_id)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pp1_id, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRS), 0)
self.assertEqual(len(BOTTOM1_PORTPAIRS), 0)
self.assertEqual(len(ppg_mappings), 0)
t_pp2_id, _ = self._prepare_port_pair_test(project_id, t_ctx, 'pod_1',
0, ingress, egress, True)
BOTTOM1_PORTPAIRS.pop()
fake_plugin.delete_port_pair(q_ctx, t_pp2_id)
ppg_mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_pp2_id, constants.RT_PORT_PAIR_GROUP)
self.assertEqual(len(TOP_PORTPAIRS), 0)
self.assertEqual(len(ppg_mappings), 0)
def post(self, **kw):
context = t_context.extract_context_from_environ()
if 'volumeAttachment' not in kw:
return utils.format_nova_error(
400, _('volumeAttachment is not set'))
body = kw['volumeAttachment']
if 'volumeId' not in body:
return utils.format_nova_error(
400, _('Invalid input for field/attribute volumeAttachment'))
server_mappings = db_api.get_bottom_mappings_by_top_id(
context, self.server_id, constants.RT_SERVER)
if not server_mappings:
return utils.format_nova_error(404, _('Instance %s could not be '
'found.') % self.server_id)
volume_mappings = db_api.get_bottom_mappings_by_top_id(
context, body['volumeId'], constants.RT_VOLUME)
if not volume_mappings:
return utils.format_nova_error(
404, _('Volume %s could not be found') % body['volumeId'])
server_pod_name = server_mappings[0][0]['pod_name']
volume_pod_name = volume_mappings[0][0]['pod_name']
if server_pod_name != volume_pod_name:
LOG.error(_LE('Server %(server)s is in pod %(server_pod)s and '
'volume %(volume)s is in pod %(volume_pod)s, which '
'are not the same.'),
{'server': self.server_id,
'server_pod': server_pod_name,
'volume': body['volumeId'],
'volume_pod': volume_pod_name})
return utils.format_nova_error(
400, _('Server and volume not in the same pod'))
device = None
if 'device' in body:
device = body['device']
# this regular expression is copied from nova/block_device.py
match = re.match('(^/dev/x{0,1}[a-z]{0,1}d{0,1})([a-z]+)[0-9]*$',
device)
if not match:
return utils.format_nova_error(
400, _('The supplied device path (%s) is '
'invalid.') % device)
client = self._get_client(server_pod_name)
volume = client.action_server_volumes(
context, 'create_server_volume',
server_mappings[0][1], volume_mappings[0][1], device)
return {'volumeAttachment': volume.to_dict()}
def get_real_shadow_resource_iterator(t_ctx, res_type, res_id):
shadow_res_type = t_constants.REAL_SHADOW_TYPE_MAP[res_type]
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, res_id, res_type)
mappings.extend(db_api.get_bottom_mappings_by_top_id(
t_ctx, res_id, shadow_res_type))
processed_pod_set = set()
for pod, bottom_res_id in mappings:
region_name = pod['region_name']
if region_name in processed_pod_set:
continue
processed_pod_set.add(region_name)
yield pod, bottom_res_id
def post(self, **kw):
context = t_context.extract_context_from_environ()
if 'volumeAttachment' not in kw:
pecan.abort(400, 'Request body not found')
return
body = kw['volumeAttachment']
if 'volumeId' not in body:
pecan.abort(400, 'Volume not set')
return
server_mappings = db_api.get_bottom_mappings_by_top_id(
context, self.server_id, constants.RT_SERVER)
if not server_mappings:
pecan.abort(404, 'Server not found')
return
volume_mappings = db_api.get_bottom_mappings_by_top_id(
context, body['volumeId'], constants.RT_VOLUME)
if not volume_mappings:
pecan.abort(404, 'Volume not found')
return
server_pod_name = server_mappings[0][0]['pod_name']
volume_pod_name = volume_mappings[0][0]['pod_name']
if server_pod_name != volume_pod_name:
LOG.error(_LE('Server %(server)s is in pod %(server_pod)s and '
'volume %(volume)s is in pod %(volume_pod)s, which '
'are not the same.'),
{'server': self.server_id,
'server_pod': server_pod_name,
'volume': body['volumeId'],
'volume_pod': volume_pod_name})
pecan.abort(400, 'Server and volume not in the same pod')
return
device = None
if 'device' in body:
device = body['device']
# this regular expression is copied from nova/block_device.py
match = re.match('(^/dev/x{0,1}[a-z]{0,1}d{0,1})([a-z]+)[0-9]*$',
device)
if not match:
pecan.abort(400, 'Invalid device path')
return
client = self._get_client(server_pod_name)
volume = client.action_server_volumes(
context, 'create_server_volume',
server_mappings[0][1], volume_mappings[0][1], device)
return {'volumeAttachment': volume.to_dict()}
def test_get_bottom_mappings_by_top_id(self):
for i in xrange(3):
pod = {'pod_id': 'test_pod_uuid_%d' % i,
'pod_name': 'test_pod_%d' % i,
'az_name': 'test_az_uuid_%d' % i}
api.create_pod(self.context, pod)
route1 = {
'top_id': 'top_uuid',
'pod_id': 'test_pod_uuid_0',
'resource_type': 'port'}
route2 = {
'top_id': 'top_uuid',
'pod_id': 'test_pod_uuid_1',
'bottom_id': 'bottom_uuid_1',
'resource_type': 'port'}
route3 = {
'top_id': 'top_uuid',
'pod_id': 'test_pod_uuid_2',
'bottom_id': 'bottom_uuid_2',
'resource_type': 'neutron'}
routes = [route1, route2, route3]
with self.context.session.begin():
for route in routes:
core.create_resource(
self.context, models.ResourceRouting, route)
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_uuid', 'port')
self.assertEqual('test_pod_uuid_1', mappings[0][0]['pod_id'])
self.assertEqual('bottom_uuid_1', mappings[0][1])
def create_security_group_rule(self, q_context, security_group_rule):
rule = security_group_rule['security_group_rule']
if rule['remote_group_id']:
raise n_exceptions.RemoteGroupNotSupported()
sg_id = rule['security_group_id']
sg = self.get_security_group(q_context, sg_id)
if sg['name'] == 'default':
raise n_exceptions.DefaultGroupUpdateNotSupported()
new_rule = super(TricircleSecurityGroupMixin,
self).create_security_group_rule(q_context,
security_group_rule)
t_context = context.get_context_from_neutron_context(q_context)
mappings = db_api.get_bottom_mappings_by_top_id(
t_context, sg_id, constants.RT_SG)
try:
for pod, b_sg_id in mappings:
client = self._get_client(pod['pod_name'])
rule['security_group_id'] = b_sg_id
self._safe_create_security_group_rule(
t_context, client, {'security_group_rule': rule})
except Exception:
super(TricircleSecurityGroupMixin,
self).delete_security_group_rule(q_context, new_rule['id'])
raise n_exceptions.BottomPodOperationFailure(
resource='security group rule', pod_name=pod['pod_name'])
return new_rule
def update_port_pair_group_precommit(self, context):
plugin_context = context._plugin_context
t_ctx = t_context.get_context_from_neutron_context(
context._plugin_context)
port_pair_group = context.current
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, port_pair_group['id'], t_constants.RT_PORT_PAIR_GROUP)
if mappings:
portchain_id = self._get_chain_id_by_group_id(
plugin_context, context._plugin, port_pair_group['id'])
if port_pair_group['port_pairs']:
net_id = self._get_net_id_by_portpairgroups(
plugin_context, context._plugin, [port_pair_group['id']])
elif context.original['port_pairs']:
portpair_id = context.original['port_pairs'][0]
port_pair = context._plugin._get_port_pair(
plugin_context, portpair_id)
net_id = self._get_net_id_by_port_id(
plugin_context, port_pair['ingress'])
else:
net_id = ''
if not portchain_id and not net_id:
return
self.xjob_handler.sync_service_function_chain(
t_ctx, port_pair_group['project_id'], portchain_id, net_id,
t_constants.POD_NOT_SPECIFIED)
def update_port_pair_group_precommit(self, context):
plugin_context = context._plugin_context
t_ctx = t_context.get_context_from_neutron_context(
context._plugin_context)
port_pair_group = context.current
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, port_pair_group['id'], t_constants.RT_PORT_PAIR_GROUP)
if mappings:
portchain_id = self._get_chain_id_by_group_id(
plugin_context, context._plugin, port_pair_group['id'])
if port_pair_group['port_pairs']:
net_id = self._get_net_id_by_portpairgroups(
plugin_context, context._plugin, [port_pair_group['id']])
elif context.original['port_pairs']:
portpair_id = context.original['port_pairs'][0]
port_pair = context._plugin._get_port_pair(
plugin_context, portpair_id)
net_id = self._get_net_id_by_port_id(plugin_context,
port_pair['ingress'])
else:
net_id = ''
if not portchain_id and not net_id:
return
self.xjob_handler.sync_service_function_chain(
t_ctx, port_pair_group['project_id'], portchain_id, net_id,
t_constants.POD_NOT_SPECIFIED)
def delete_security_group_rule(self, q_context, _id):
rule = self.get_security_group_rule(q_context, _id)
if rule['remote_group_id']:
raise n_exceptions.RemoteGroupNotSupported()
sg_id = rule['security_group_id']
sg = self.get_security_group(q_context, sg_id)
if sg['name'] == 'default':
raise n_exceptions.DefaultGroupUpdateNotSupported()
t_context = context.get_context_from_neutron_context(q_context)
mappings = db_api.get_bottom_mappings_by_top_id(
t_context, sg_id, constants.RT_SG)
try:
for pod, b_sg_id in mappings:
client = self._get_client(pod['pod_name'])
rule['security_group_id'] = b_sg_id
b_sg = client.get_security_groups(t_context, b_sg_id)
for b_rule in b_sg['security_group_rules']:
if not self._compare_rule(b_rule, rule):
continue
self._safe_delete_security_group_rule(t_context, client,
b_rule['id'])
break
except Exception:
raise n_exceptions.BottomPodOperationFailure(
resource='security group rule', pod_name=pod['pod_name'])
super(TricircleSecurityGroupMixin,
self).delete_security_group_rule(q_context, _id)
def update_subnet(self, ctx, payload):
"""update bottom subnet
if bottom pod id equal to POD_NOT_SPECIFIED, dispatch jobs for every
mapped bottom pod via RPC, otherwise update subnet in the specified
pod.
:param ctx: tricircle context
:param payload: dict whose key is JT_SUBNET_UPDATE and value
is "top_subnet_id#bottom_pod_id"
:return: None
"""
(b_pod_id, t_subnet_id) = payload[
constants.JT_SUBNET_UPDATE].split('#')
if b_pod_id == constants.POD_NOT_SPECIFIED:
mappings = db_api.get_bottom_mappings_by_top_id(
ctx, t_subnet_id, constants.RT_SUBNET)
b_pods = [mapping[0] for mapping in mappings]
for b_pod in b_pods:
self.xjob_handler.update_subnet(ctx, t_subnet_id,
b_pod['pod_id'])
return
t_client = self._get_client()
t_subnet = t_client.get_subnets(ctx, t_subnet_id)
if not t_subnet:
return
b_pod = db_api.get_pod(ctx, b_pod_id)
b_region_name = b_pod['region_name']
b_subnet_id = db_api.get_bottom_id_by_top_id_region_name(
ctx, t_subnet_id, b_region_name, constants.RT_SUBNET)
b_client = self._get_client(region_name=b_region_name)
b_subnet = b_client.get_subnets(ctx, b_subnet_id)
b_gateway_ip = b_subnet['gateway_ip']
# we need to remove the bottom subnet gateway ip from the top subnet
# allaction pools
b_allocation_pools = helper.NetworkHelper.get_bottom_subnet_pools(
t_subnet, b_gateway_ip)
# bottom gateway_ip doesn't need to be updated, because it is reserved
# by top pod.
# name is not allowed to be updated, because it is used by
# lock_handle to retrieve bottom/local resources that have been
# created but not registered in the resource routing table
body = {
'subnet':
{'description': t_subnet['description'],
'enable_dhcp': t_subnet['enable_dhcp'],
'allocation_pools': b_allocation_pools,
'host_routes': t_subnet['host_routes'],
'dns_nameservers': t_subnet['dns_nameservers']}
}
try:
b_client.update_subnets(ctx, b_subnet_id, body)
except q_cli_exceptions.NotFound:
LOG.error(_LE('subnet: %(subnet_id)s not found, '
'pod name: %(name)s'),
{'subnet_id': b_subnet_id, 'name': b_region_name})
def test_prepare_neutron_element(self):
t_pod, b_pod = self._prepare_pod()
port = {'id': 'top_port_id'}
body = {'port': {'name': 'top_port_id'}}
_, bottom_port_id = self.controller._prepare_neutron_element(
self.context, b_pod, port, 'port', body)
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_port_id', 'port')
self.assertEqual(bottom_port_id, mappings[0][1])
def test_prepare_neutron_element(self):
t_pod, b_pod = self._prepare_pod()
port = {'id': 'top_port_id'}
body = {'port': {'name': 'top_port_id'}}
_, bottom_port_id = self.controller._prepare_neutron_element(
self.context, b_pod, port, 'port', body)
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_port_id', 'port')
self.assertEqual(bottom_port_id, mappings[0][1])
def test_get_bottom_mappings_by_top_id(self):
self._create_pod(0, 'test_az_uuid_0')
self._create_pod(1, 'test_az_uuid_1')
self._create_pod(2, 'test_az_uuid_2')
self._create_resource_mappings()
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_uuid', 'network')
self.assertEqual('test_pod_uuid_1', mappings[0][0]['pod_id'])
self.assertEqual('top_uuid', mappings[0][1])
def get_trunks(self, context, filters=None, fields=None,
sorts=None, limit=None, marker=None, page_reverse=False):
ret = []
bottom_top_map = {}
top_bottom_map = {}
t_ctx = t_context.get_context_from_neutron_context(context)
route_filters = [{'key': 'resource_type',
'comparator': 'eq',
'value': t_constants.RT_TRUNK}]
routes = db_api.list_resource_routings(t_ctx, route_filters)
for route in routes:
bottom_top_map[route['bottom_id']] = route['top_id']
top_bottom_map[route['top_id']] = route['bottom_id']
if limit:
if marker:
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, marker, t_constants.RT_TRUNK)
# if mapping exists, we retrieve trunk information
# from bottom, otherwise from top
if mappings:
pod_id = mappings[0][0]['pod_id']
current_pod = db_api.get_pod(t_ctx, pod_id)
ret = self._get_trunks_from_pod_with_limit(
context, current_pod, bottom_top_map, top_bottom_map,
filters, limit, marker)
else:
ret = self._get_trunks_from_top_with_limit(
context, top_bottom_map, filters, limit, marker)
else:
current_pod = db_api.get_next_bottom_pod(t_ctx)
# if current_pod exists, we retrieve trunk information
# from bottom, otherwise from top
if current_pod:
ret = self._get_trunks_from_pod_with_limit(
context, current_pod, bottom_top_map, top_bottom_map,
filters, limit, None)
else:
ret = self._get_trunks_from_top_with_limit(
context, top_bottom_map, filters, limit, None)
else:
pods = db_api.list_pods(t_ctx)
_filters = self._transform_trunk_filters(filters, top_bottom_map)
for pod in pods:
if not pod['az_name']:
continue
client = self._get_client(pod['region_name'])
pod_trunks = client.list_trunks(t_ctx, filters=_filters)
ret.extend(pod_trunks)
ret = self._map_trunks_from_bottom_to_top(ret, bottom_top_map)
top_trunks = self._get_trunks_from_top(context,
top_bottom_map, filters)
ret.extend(top_trunks)
return [super(TricircleTrunkPlugin, self)._fields(trunk, fields)
for trunk in ret]
def _get_pod_by_top_id(self, context, _id):
mappings = db_api.get_bottom_mappings_by_top_id(
context, _id, cons.RT_VOLUME)
if not mappings or len(mappings) != 1:
return None
return mappings[0][0]
def test_get_bottom_mappings_by_top_id(self):
self._create_pod(0, 'test_az_uuid_0')
self._create_pod(1, 'test_az_uuid_1')
self._create_pod(2, 'test_az_uuid_2')
self._create_resource_mappings()
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_uuid', 'network')
self.assertEqual('test_pod_uuid_1', mappings[0][0]['pod_id'])
self.assertEqual('top_uuid', mappings[0][1])
def _handle_sg_rule_for_default_group(self, context, pod, default_sg,
project_id):
top_client = self._get_client()
new_b_rules = []
for t_rule in default_sg['security_group_rules']:
if not t_rule['remote_group_id']:
# leave sg_id empty here
new_b_rules.append(
self._construct_bottom_rule(t_rule, ''))
continue
if t_rule['ethertype'] != 'IPv4':
continue
subnets = top_client.list_subnets(
context, [{'key': 'tenant_id', 'comparator': 'eq',
'value': project_id}])
bridge_ip_net = netaddr.IPNetwork('100.0.0.0/8')
for subnet in subnets:
ip_net = netaddr.IPNetwork(subnet['cidr'])
if ip_net in bridge_ip_net:
continue
# leave sg_id empty here
new_b_rules.append(
self._construct_bottom_rule(t_rule, '',
subnet['cidr']))
mappings = db_api.get_bottom_mappings_by_top_id(
context, default_sg['id'], constants.RT_SG)
for pod, b_sg_id in mappings:
client = self._get_client(pod['pod_name'])
b_sg = client.get_security_groups(context, b_sg_id)
add_rules = []
del_rules = []
match_index = set()
for b_rule in b_sg['security_group_rules']:
match = False
for i, rule in enumerate(new_b_rules):
if self._compare_rule(b_rule, rule):
match = True
match_index.add(i)
break
if not match:
del_rules.append(b_rule)
for i, rule in enumerate(new_b_rules):
if i not in match_index:
add_rules.append(rule)
for del_rule in del_rules:
self._safe_delete_security_group_rule(
context, client, del_rule['id'])
if add_rules:
rule_body = {'security_group_rules': []}
for add_rule in add_rules:
add_rule['security_group_id'] = b_sg_id
rule_body['security_group_rules'].append(add_rule)
self._safe_create_security_group_rule(context,
client, rule_body)
def _get_pod_by_top_id(self, context, _id):
mappings = db_api.get_bottom_mappings_by_top_id(
context, _id,
cons.RT_VOLUME)
if not mappings or len(mappings) != 1:
return None
return mappings[0][0]
def test_delete_mappings_by_top_id(self):
self._create_pod(0, 'test_az_uuid_0')
self._create_pod(1, 'test_az_uuid_1')
self._create_pod(2, 'test_az_uuid_2')
self._create_resource_mappings()
top_id = 'top_uuid'
api.delete_mappings_by_top_id(self.context, top_id,
pod_id='test_pod_uuid_0')
mappings = api.get_bottom_mappings_by_top_id(
self.context, top_id, 'network')
# entry in pod_uuid_0 is deleted, entry in pod_uuid_1 is left
self.assertEqual(1, len(mappings))
self.assertEqual('test_pod_uuid_1', mappings[0][0]['pod_id'])
api.delete_mappings_by_top_id(self.context, top_id)
mappings = api.get_bottom_mappings_by_top_id(
self.context, top_id, 'network')
self.assertEqual(0, len(mappings))
def test_prepare_neutron_element_create_res_exception(self, mock_method):
mock_method.side_effect = FakeException()
t_pod, b_pod = self._prepare_pod()
port = {'id': 'top_port_id'}
body = {'port': {'name': 'top_port_id'}}
self.assertRaises(FakeException,
self.controller._prepare_neutron_element,
self.context, b_pod, port, 'port', body)
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_port_id', 'port')
self.assertEqual(0, len(mappings))
def delete_trunk(self, context, trunk_id):
t_ctx = t_context.get_context_from_neutron_context(context)
res = super(TricircleTrunkPlugin, self).get_trunk(context, trunk_id)
with context.session.begin():
super(TricircleTrunkPlugin, self).delete_trunk(context, trunk_id)
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, trunk_id, t_constants.RT_TRUNK)
if mappings:
b_pod = mappings[0][0]
self.xjob_handler.sync_trunk(t_ctx, res['project_id'],
trunk_id, b_pod['pod_id'])
def setup_bottom_router(self, ctx, payload):
(b_pod_id,
t_router_id, t_net_id) = payload[constants.JT_ROUTER_SETUP].split('#')
if b_pod_id == constants.POD_NOT_SPECIFIED:
mappings = db_api.get_bottom_mappings_by_top_id(
ctx, t_net_id, constants.RT_NETWORK)
b_pods = [mapping[0] for mapping in mappings]
for b_pod in b_pods:
# NOTE(zhiyuan) we create one job for each pod to avoid
# conflict caused by different workers operating the same pod
self.xjob_handler.setup_bottom_router(
ctx, t_net_id, t_router_id, b_pod['pod_id'])
return
t_client = self._get_client()
t_pod = db_api.get_top_pod(ctx)
t_router = t_client.get_routers(ctx, t_router_id)
if not t_router:
# we just end this job if top router no longer exists
return
t_net = t_client.get_networks(ctx, t_net_id)
if not t_net:
# we just end this job if top network no longer exists
return
project_id = t_router['tenant_id']
b_pod = db_api.get_pod(ctx, b_pod_id)
t_ew_bridge_net_name = constants.ew_bridge_net_name % project_id
t_ew_bridge_subnet_name = constants.ew_bridge_subnet_name % project_id
t_ew_bridge_net = self._get_resource_by_name(t_client, ctx, 'network',
t_ew_bridge_net_name)
t_ew_bridge_subnet = self._get_resource_by_name(
t_client, ctx, 'subnet', t_ew_bridge_subnet_name)
ext_nets = t_client.list_networks(ctx,
filters=[{'key': 'router:external',
'comparator': 'eq',
'value': True}])
ext_net_pod_names = set(
[ext_net[AZ_HINTS][0] for ext_net in ext_nets])
if not ext_net_pod_names:
need_ns_bridge = False
elif b_pod['pod_name'] in ext_net_pod_names:
need_ns_bridge = False
else:
need_ns_bridge = True
self._setup_router_one_pod(ctx, t_pod, b_pod, t_client, t_net,
t_router, t_ew_bridge_net,
t_ew_bridge_subnet, need_ns_bridge)
self.xjob_handler.configure_extra_routes(ctx, t_router_id)
def test_delete_mappings_by_top_id(self):
self._create_pod(0, 'test_az_uuid_0')
self._create_pod(1, 'test_az_uuid_1')
self._create_pod(2, 'test_az_uuid_2')
self._create_resource_mappings()
top_id = 'top_uuid'
api.delete_mappings_by_top_id(self.context, top_id)
mappings = api.get_bottom_mappings_by_top_id(
self.context, top_id, 'network')
self.assertEqual(len(mappings), 0)
def test_prepare_neutron_element_create_res_exception(self, mock_method):
mock_method.side_effect = FakeException()
t_pod, b_pod = self._prepare_pod()
port = {'id': 'top_port_id'}
body = {'port': {'name': 'top_port_id'}}
self.assertRaises(FakeException,
self.controller._prepare_neutron_element,
self.context, b_pod, port, 'port', body)
mappings = api.get_bottom_mappings_by_top_id(self.context,
'top_port_id', 'port')
self.assertEqual(0, len(mappings))
def setup_bottom_router(self, ctx, payload):
(b_pod_id,
t_router_id, t_net_id) = payload[constants.JT_ROUTER_SETUP].split('#')
if b_pod_id == constants.POD_NOT_SPECIFIED:
mappings = db_api.get_bottom_mappings_by_top_id(
ctx, t_net_id, constants.RT_NETWORK)
b_pods = [mapping[0] for mapping in mappings]
for b_pod in b_pods:
# NOTE(zhiyuan) we create one job for each pod to avoid
# conflict caused by different workers operating the same pod
self.xjob_handler.setup_bottom_router(
ctx, t_net_id, t_router_id, b_pod['pod_id'])
return
t_client = self._get_client()
t_pod = db_api.get_top_pod(ctx)
t_router = t_client.get_routers(ctx, t_router_id)
if not t_router:
# we just end this job if top router no longer exists
return
t_net = t_client.get_networks(ctx, t_net_id)
if not t_net:
# we just end this job if top network no longer exists
return
project_id = t_router['tenant_id']
b_pod = db_api.get_pod(ctx, b_pod_id)
t_ew_bridge_net_name = constants.ew_bridge_net_name % project_id
t_ew_bridge_subnet_name = constants.ew_bridge_subnet_name % project_id
t_ew_bridge_net = self._get_resource_by_name(t_client, ctx, 'network',
t_ew_bridge_net_name)
t_ew_bridge_subnet = self._get_resource_by_name(
t_client, ctx, 'subnet', t_ew_bridge_subnet_name)
ext_nets = t_client.list_networks(ctx,
filters=[{'key': 'router:external',
'comparator': 'eq',
'value': True}])
ext_net_pod_names = set(
[ext_net[AZ_HINTS][0] for ext_net in ext_nets])
if not ext_net_pod_names:
need_ns_bridge = False
elif b_pod['pod_name'] in ext_net_pod_names:
need_ns_bridge = False
else:
need_ns_bridge = True
self._setup_router_one_pod(ctx, t_pod, b_pod, t_client, t_net,
t_router, t_ew_bridge_net,
t_ew_bridge_subnet, need_ns_bridge)
self.xjob_handler.configure_extra_routes(ctx, t_router_id)
def update_trunk(self, context, trunk_id, trunk):
# update trunk
t_ctx = t_context.get_context_from_neutron_context(context)
with context.session.begin():
res = super(TricircleTrunkDriver, self).update_trunk(
context, trunk_id, trunk)
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, trunk_id, t_constants.RT_TRUNK)
if mappings:
b_pod = mappings[0][0]
self.xjob_handler.sync_trunk(t_ctx, res['project_id'],
trunk_id, b_pod['pod_id'])
return res
def get_pod_by_top_id(context, _id):
"""Get pod resource from pod table .
:param _id: the top id of resource
:returns: pod resource
"""
mappings = db_api.get_bottom_mappings_by_top_id(context, _id,
cons.RT_VOLUME)
if not mappings or len(mappings) != 1:
return None
return mappings[0][0]
def remove_subports(self, context, trunk_id, subports):
t_ctx = t_context.get_context_from_neutron_context(context)
with context.session.begin():
self.update_subports_device_id(context, subports, '', '')
res = super(TricircleTrunkDriver, self).remove_subports(
context, trunk_id, subports)
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, trunk_id, t_constants.RT_TRUNK)
if mappings:
b_pod = mappings[0][0]
self.xjob_handler.sync_trunk(
t_ctx, res['project_id'], trunk_id, b_pod['pod_id'])
return res
def get_pod_by_top_id(context, _id):
"""Get pod resource from pod table .
:param _id: the top id of resource
:returns: pod resource
"""
mappings = db_api.get_bottom_mappings_by_top_id(
context, _id,
cons.RT_VOLUME)
if not mappings or len(mappings) != 1:
return None
return mappings[0][0]
def update_network(self, ctx, payload):
"""update bottom network
if bottom pod id equal to POD_NOT_SPECIFIED, dispatch jobs for every
mapped bottom pod via RPC, otherwise update network in the specified
pod.
:param ctx: tricircle context
:param payload: dict whose key is JT_NETWORK_UPDATE and value
is "top_network_id#bottom_pod_id"
:return: None
"""
(b_pod_id, t_network_id) = payload[
constants.JT_NETWORK_UPDATE].split('#')
if b_pod_id == constants.POD_NOT_SPECIFIED:
mappings = db_api.get_bottom_mappings_by_top_id(
ctx, t_network_id, constants.RT_NETWORK)
b_pods = [mapping[0] for mapping in mappings]
for b_pod in b_pods:
self.xjob_handler.update_network(ctx, t_network_id,
b_pod['pod_id'])
return
t_client = self._get_client()
t_network = t_client.get_networks(ctx, t_network_id)
if not t_network:
return
b_pod = db_api.get_pod(ctx, b_pod_id)
b_region_name = b_pod['region_name']
b_client = self._get_client(region_name=b_region_name)
b_network_id = db_api.get_bottom_id_by_top_id_region_name(
ctx, t_network_id, b_region_name, constants.RT_NETWORK)
# name is not allowed to be updated, because it is used by
# lock_handle to retrieve bottom/local resources that have been
# created but not registered in the resource routing table
body = {
'network': {
'description': t_network['description'],
'admin_state_up': t_network['admin_state_up'],
'shared': t_network['shared']
}
}
try:
b_client.update_networks(ctx, b_network_id, body)
except q_cli_exceptions.NotFound:
LOG.error(_LE('network: %(net_id)s not found,'
'pod name: %(name)s'),
{'net_id': b_network_id, 'name': b_region_name})
def update_port_chain_precommit(self, context):
plugin_context = context._plugin_context
t_ctx = t_context.get_context_from_neutron_context(plugin_context)
port_chain = context.current
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, port_chain['id'], t_constants.RT_PORT_CHAIN)
if mappings:
net_id = self._get_net_id_by_portpairgroups(
plugin_context, context._plugin,
port_chain['port_pair_groups'])
if not net_id:
return
self.xjob_handler.sync_service_function_chain(
t_ctx, port_chain['project_id'], port_chain['id'], net_id,
t_constants.POD_NOT_SPECIFIED)
def update_port_chain_precommit(self, context):
plugin_context = context._plugin_context
t_ctx = t_context.get_context_from_neutron_context(plugin_context)
port_chain = context.current
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, port_chain['id'], t_constants.RT_PORT_CHAIN)
if mappings:
net_id = self._get_net_id_by_portpairgroups(
plugin_context, context._plugin,
port_chain['port_pair_groups'])
if not net_id:
return
self.xjob_handler.sync_service_function_chain(
t_ctx, port_chain['project_id'], port_chain['id'],
net_id, t_constants.POD_NOT_SPECIFIED)
def add_subports(self, context, trunk_id, subports):
t_ctx = t_context.get_context_from_neutron_context(context)
with context.session.begin():
res = super(TricircleTrunkPlugin, self).add_subports(
context, trunk_id, subports)
self.update_subports_device_id(context, subports, trunk_id,
t_constants.DEVICE_OWNER_SUBPORT)
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, trunk_id, t_constants.RT_TRUNK)
if mappings:
b_pod = mappings[0][0]
self.xjob_handler.sync_trunk(
t_ctx, res['project_id'], trunk_id, b_pod['pod_id'])
return res
def configure_extra_routes(self, ctx, payload):
# TODO(zhiyuan) performance and reliability issue
# better have a job tracking mechanism
t_router_id = payload['router']
b_pods, b_router_ids = zip(*db_api.get_bottom_mappings_by_top_id(
ctx, t_router_id, constants.RT_ROUTER))
router_bridge_ip_map = {}
router_cidr_map = {}
for i, b_pod in enumerate(b_pods):
bottom_client = self._get_client(pod_name=b_pod['pod_name'])
b_inferfaces = bottom_client.list_ports(
ctx, filters=[{'key': 'device_id',
'comparator': 'eq',
'value': b_router_ids[i]},
{'key': 'device_owner',
'comparator': 'eq',
'value': 'network:router_interface'}])
cidrs = []
for b_inferface in b_inferfaces:
ip = b_inferface['fixed_ips'][0]['ip_address']
ew_bridge_cidr = '100.0.0.0/9'
ns_bridge_cidr = '100.128.0.0/9'
if netaddr.IPAddress(ip) in netaddr.IPNetwork(ew_bridge_cidr):
router_bridge_ip_map[b_router_ids[i]] = ip
continue
if netaddr.IPAddress(ip) in netaddr.IPNetwork(ns_bridge_cidr):
continue
b_subnet = bottom_client.get_subnets(
ctx, b_inferface['fixed_ips'][0]['subnet_id'])
cidrs.append(b_subnet['cidr'])
router_cidr_map[b_router_ids[i]] = cidrs
for i, b_router_id in enumerate(b_router_ids):
if b_router_id not in router_bridge_ip_map:
continue
bottom_client = self._get_client(pod_name=b_pods[i]['pod_name'])
extra_routes = []
for router_id, cidrs in router_cidr_map.iteritems():
if router_id == b_router_id:
continue
for cidr in cidrs:
extra_routes.append(
{'nexthop': router_bridge_ip_map[router_id],
'destination': cidr})
bottom_client.update_routers(ctx, b_router_id,
{'router': {'routes': extra_routes}})
def _test_update_port_with_qos_policy(self, plugin, client, q_ctx, t_ctx,
pod_id, t_port_id, b_port_id,
bottom_policy):
res = \
self._create_policy_in_top(self, plugin, q_ctx, t_ctx,
pod_id, bottom_policy)
update_body = {'port': {'qos_policy_id': res['id']}}
top_port = plugin.update_port(q_ctx, t_port_id, update_body)
self.assertEqual(top_port['qos_policy_id'], res['id'])
route_res = \
db_api.get_bottom_mappings_by_top_id(t_ctx, res['id'],
constants.RT_QOS)
bottom_port = client.get_ports(q_ctx, b_port_id)
self.assertEqual(bottom_port['qos_policy_id'], route_res[0][1])
def sync_service_function_chain(self, ctx, payload):
(b_pod_id, t_port_chain_id, net_id) = payload[
constants.JT_SFC_SYNC].split('#')
if b_pod_id == constants.POD_NOT_SPECIFIED:
mappings = db_api.get_bottom_mappings_by_top_id(
ctx, net_id, constants.RT_NETWORK)
b_pods = [mapping[0] for mapping in mappings]
for b_pod in b_pods:
payload = '%s#%s#%s' % (b_pod['pod_id'], t_port_chain_id,
net_id)
super(FakeBaseXManager, self).sync_service_function_chain(
ctx, {constants.JT_SFC_SYNC: payload})
else:
super(FakeBaseXManager, self).sync_service_function_chain(
ctx, payload)
def delete_port_pair(self, context):
t_ctx = t_context.get_context_from_neutron_context(
context._plugin_context)
portpair_id = context.current['id']
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, portpair_id, t_constants.RT_PORT_PAIR)
for b_pod, b_portpair_id in mappings:
b_region_name = b_pod['region_name']
b_client = self._get_client(b_region_name)
try:
b_client.delete_port_pairs(t_ctx, b_portpair_id)
except client_exceptions.NotFound:
LOG.debug(('port pair: %(portpair_id)s not found, '
'region name: %(name)s'),
{'portpair_id': portpair_id, 'name': b_region_name})
db_api.delete_mappings_by_bottom_id(t_ctx, b_portpair_id)
def sync_service_function_chain(self, ctx, payload):
(b_pod_id, t_port_chain_id,
net_id) = payload[constants.JT_SFC_SYNC].split('#')
if b_pod_id == constants.POD_NOT_SPECIFIED:
mappings = db_api.get_bottom_mappings_by_top_id(
ctx, net_id, constants.RT_NETWORK)
b_pods = [mapping[0] for mapping in mappings]
for b_pod in b_pods:
payload = '%s#%s#%s' % (b_pod['pod_id'], t_port_chain_id,
net_id)
super(FakeBaseXManager, self).sync_service_function_chain(
ctx, {constants.JT_SFC_SYNC: payload})
else:
super(FakeBaseXManager,
self).sync_service_function_chain(ctx, payload)
def delete_flow_classifier(self, context):
t_ctx = t_context.get_context_from_neutron_context(
context._plugin_context)
flowclassifier_id = context.current['id']
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, flowclassifier_id, t_constants.RT_FLOW_CLASSIFIER)
for b_pod, b_classifier_id in mappings:
b_region_name = b_pod['region_name']
b_client = self._get_client(b_region_name)
try:
b_client.delete_flow_classifiers(t_ctx, b_classifier_id)
except client_exceptions.NotFound:
LOG.debug(('flow classifier: %(classifier_id)s not found, '
'region name: %(name)s'),
{'classifier_id': flowclassifier_id,
'name': b_region_name})
db_api.delete_mappings_by_bottom_id(t_ctx, b_classifier_id)
def _get_ports_with_policy(self, context, policy):
networks_ids = policy.get_bound_networks()
ports_with_net_policy = obj_reg.load_class('Port').get_objects(
context, network_id=networks_ids)
# Filter only these ports which don't have overwritten policy
ports_with_net_policy = [
port for port in ports_with_net_policy if
port.qos_policy_id is None
]
ports_ids = policy.get_bound_ports()
ports_with_policy = obj_reg.load_class('Port').get_objects(
context, id=ports_ids)
t_ports = list(set(ports_with_policy + ports_with_net_policy))
t_ctx = t_context.get_context_from_neutron_context(context)
for t_port in t_ports:
mappings = db_api.get_bottom_mappings_by_top_id(
t_ctx, t_port.id, t_constants.RT_PORT)
if mappings:
b_pod, b_port_id = mappings[0]
b_region_name = b_pod['region_name']
b_client = self._get_client(region_name=b_region_name)
b_port = b_client.get_ports(t_ctx, b_port_id)
new_binding = obj_reg.new_instance(
'PortBinding',
port_id=t_port.id,
vif_type=b_port.get('binding:vif_type',
portbindings.VIF_TYPE_UNBOUND),
vnic_type=b_port.get('binding:vnic_type',
portbindings.VNIC_NORMAL)
)
t_port.binding = new_binding
else:
new_binding = obj_reg.new_instance(
'PortBinding',
port_id=t_port.id,
vif_type=portbindings.VIF_TYPE_UNBOUND,
vnic_type=portbindings.VNIC_NORMAL
)
t_port.binding = new_binding
return t_ports
def delete(self, _id):
context = t_context.extract_context_from_environ()
mappings = db_api.get_bottom_mappings_by_top_id(context, _id,
constants.RT_SERVER)
if not mappings:
pecan.response.status = 404
return {'Error': {'message': _('Server not found'), 'code': 404}}
pod, bottom_id = mappings[0]
client = self._get_client(pod['pod_name'])
top_client = self._get_client()
try:
server_ports = top_client.list_ports(
context, filters=[{'key': 'device_id', 'comparator': 'eq',
'value': _id}])
ret = client.delete_servers(context, bottom_id)
# none return value indicates server not found
if ret is None:
self._remove_stale_mapping(context, _id)
pecan.response.status = 404
return {'Error': {'message': _('Server not found'),
'code': 404}}
for server_port in server_ports:
self.xjob_handler.delete_server_port(context,
server_port['id'])
except Exception as e:
code = 500
message = _('Delete server %(server_id)s fails') % {
'server_id': _id}
if hasattr(e, 'code'):
code = e.code
ex_message = str(e)
if ex_message:
message = ex_message
LOG.error(message)
pecan.response.status = code
return {'Error': {'message': message, 'code': code}}
# NOTE(zhiyuan) Security group rules for default security group are
# also kept until subnet is deleted.
pecan.response.status = 204
return pecan.response
