def test_create_next_port_rollback_vmnetwork_count(self):
"""Test whether VMNetwork count if port create fails on VSM."""
db_session = db.get_session()
with self.port() as port:
pt = port['port']
old_vmn = n1kv_db_v2.get_vm_network(db_session,
pt['n1kv:profile_id'],
pt['network_id'])
client_patch = patch(n1kv_client.__name__ + ".Client",
new=fake_client.TestClientInvalidResponse)
client_patch.start()
data = {
'port': {
n1kv.PROFILE_ID: pt['n1kv:profile_id'],
'tenant_id': pt['tenant_id'],
'network_id': pt['network_id']
}
}
self.new_create_request('ports', data)
new_vmn = n1kv_db_v2.get_vm_network(db_session,
pt['n1kv:profile_id'],
pt['network_id'])
self.assertEqual(old_vmn.port_count, new_vmn.port_count)
# Explicit stop of failure response mock from controller required
# for network object clean up to succeed.
client_patch.stop()
def _send_delete_port_request(self, context, id):
"""
Send delete port request to VSM.
Decrement the port count of the VM network after deleting the port.
If the port count reaches zero, delete the VM network.
:param context: neutron api request context
:param id: UUID of the port to be deleted
"""
LOG.debug(_('_send_delete_port_request: %s'), id)
port = self.get_port(context, id)
vm_network = n1kv_db_v2.get_vm_network(context.session,
port[n1kv_profile.PROFILE_ID],
port['network_id'])
vm_network['port_count'] -= 1
n1kv_db_v2.update_vm_network_port_count(context.session,
vm_network['name'],
vm_network['port_count'])
n1kvclient = n1kv_client.Client()
n1kvclient.delete_n1kv_port(vm_network['name'], id)
if vm_network['port_count'] == 0:
n1kv_db_v2.delete_vm_network(context.session,
port[n1kv_profile.PROFILE_ID],
port['network_id'])
n1kvclient.delete_vm_network(vm_network['name'])
def test_create_next_port_rollback_vmnetwork_count(self):
"""Test whether VMNetwork count if port create fails on VSM."""
db_session = db.get_session()
with self.port() as port:
pt = port['port']
old_vmn = n1kv_db_v2.get_vm_network(db_session,
pt['n1kv:profile_id'],
pt['network_id'])
client_patch = mock.patch(n1kv_client.__name__ + ".Client",
new=fake_client.
TestClientInvalidResponse)
client_patch.start()
data = {'port': {n1kv.PROFILE_ID: pt['n1kv:profile_id'],
'tenant_id': pt['tenant_id'],
'network_id': pt['network_id']}}
self.new_create_request('ports', data)
new_vmn = n1kv_db_v2.get_vm_network(db_session,
pt['n1kv:profile_id'],
pt['network_id'])
self.assertEqual(old_vmn.port_count, new_vmn.port_count)
# Explicit stop of failure response mock from controller required
# for network object clean up to succeed.
client_patch.stop()
def _send_create_port_request(self, context, port):
"""
Send create port request to VSM.
Create a VM network for a network and policy profile combination.
If the VM network already exists, bind this port to the existing
VM network and increment its port count.
:param context: neutron api request context
:param port: port dictionary
"""
LOG.debug(_('_send_create_port_request: %s'), port)
try:
vm_network = n1kv_db_v2.get_vm_network(
context.session,
port[n1kv_profile.PROFILE_ID],
port['network_id'])
except cisco_exceptions.VMNetworkNotFound:
policy_profile = n1kv_db_v2.get_policy_profile(
context.session, port[n1kv_profile.PROFILE_ID])
network = self.get_network(context, port['network_id'])
vm_network_name = (c_const.VM_NETWORK_NAME_PREFIX +
str(port[n1kv_profile.PROFILE_ID]) +
"_" + str(port['network_id']))
port_count = 1
n1kv_db_v2.add_vm_network(context.session,
vm_network_name,
port[n1kv_profile.PROFILE_ID],
port['network_id'],
port_count)
n1kvclient = n1kv_client.Client()
n1kvclient.create_vm_network(port,
vm_network_name,
policy_profile,
network['name'])
n1kvclient.create_n1kv_port(port, vm_network_name)
else:
vm_network_name = vm_network['name']
n1kvclient = n1kv_client.Client()
n1kvclient.create_n1kv_port(port, vm_network_name)
vm_network['port_count'] += 1
n1kv_db_v2.update_vm_network_port_count(
context.session, vm_network_name, vm_network['port_count'])
def _send_create_port_request(self, context, port):
"""
Send create port request to VSM.
Create a VM network for a network and policy profile combination.
If the VM network already exists, bind this port to the existing
VM network and increment its port count.
:param context: neutron api request context
:param port: port dictionary
"""
LOG.debug(_('_send_create_port_request: %s'), port)
try:
vm_network = n1kv_db_v2.get_vm_network(
context.session, port[n1kv_profile.PROFILE_ID],
port['network_id'])
except cisco_exceptions.VMNetworkNotFound:
policy_profile = n1kv_db_v2.get_policy_profile(
context.session, port[n1kv_profile.PROFILE_ID])
network = self.get_network(context, port['network_id'])
vm_network_name = (c_const.VM_NETWORK_NAME_PREFIX +
str(port[n1kv_profile.PROFILE_ID]) + "_" +
str(port['network_id']))
port_count = 1
n1kv_db_v2.add_vm_network(context.session, vm_network_name,
port[n1kv_profile.PROFILE_ID],
port['network_id'], port_count)
n1kvclient = n1kv_client.Client()
n1kvclient.create_vm_network(port, vm_network_name, policy_profile,
network['name'])
n1kvclient.create_n1kv_port(port, vm_network_name)
else:
vm_network_name = vm_network['name']
n1kvclient = n1kv_client.Client()
n1kvclient.create_n1kv_port(port, vm_network_name)
vm_network['port_count'] += 1
n1kv_db_v2.update_vm_network_port_count(context.session,
vm_network_name,
vm_network['port_count'])
def _send_delete_port_request(self, context, id):
"""
Send delete port request to VSM.
Decrement the port count of the VM network after deleting the port.
If the port count reaches zero, delete the VM network.
:param context: neutron api request context
:param id: UUID of the port to be deleted
"""
LOG.debug(_('_send_delete_port_request: %s'), id)
port = self.get_port(context, id)
vm_network = n1kv_db_v2.get_vm_network(context.session,
port[n1kv_profile.PROFILE_ID],
port['network_id'])
vm_network['port_count'] -= 1
n1kv_db_v2.update_vm_network_port_count(
context.session, vm_network['name'], vm_network['port_count'])
n1kvclient = n1kv_client.Client()
n1kvclient.delete_n1kv_port(vm_network['name'], id)
if vm_network['port_count'] == 0:
n1kv_db_v2.delete_vm_network(context.session,
port[n1kv_profile.PROFILE_ID],
port['network_id'])
n1kvclient.delete_vm_network(vm_network['name'])
