def test_vlan_pool(self):
vlan_ids = set()
for x in moves.xrange(VLAN_MIN, VLAN_MAX + 1):
(physical_network, seg_type,
vlan_id, m_ip) = n1kv_db_v2.reserve_vlan(self.session, self.net_p)
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
self.assertRaises(n_exc.NoNetworkAvailable,
n1kv_db_v2.reserve_vlan,
self.session,
self.net_p)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_ids.pop())
physical_network, seg_type, vlan_id, m_ip = (n1kv_db_v2.reserve_vlan(
self.session, self.net_p))
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
for vlan_id in vlan_ids:
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id)
def test_vlan_pool(self):
vlan_ids = set()
p = _create_test_network_profile_if_not_there(self.session)
for x in xrange(VLAN_MIN, VLAN_MAX + 1):
(physical_network, seg_type,
vlan_id, m_ip) = n1kv_db_v2.reserve_vlan(self.session, p)
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
self.assertRaises(q_exc.NoNetworkAvailable,
n1kv_db_v2.reserve_vlan,
self.session,
p)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_ids.pop(),
VLAN_RANGES)
physical_network, seg_type, vlan_id, m_ip = (n1kv_db_v2.reserve_vlan(
self.session, p))
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
for vlan_id in vlan_ids:
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id,
VLAN_RANGES)
def test_vlan_pool(self):
vlan_ids = set()
p = _create_test_network_profile_if_not_there(self.session)
for x in xrange(VLAN_MIN, VLAN_MAX + 1):
(physical_network, seg_type, vlan_id,
m_ip) = n1kv_db_v2.reserve_vlan(self.session, p)
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
self.assertRaises(q_exc.NoNetworkAvailable, n1kv_db_v2.reserve_vlan,
self.session, p)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_ids.pop(),
VLAN_RANGES)
physical_network, seg_type, vlan_id, m_ip = (n1kv_db_v2.reserve_vlan(
self.session, p))
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
for vlan_id in vlan_ids:
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id,
VLAN_RANGES)
def test_vlan_pool(self):
vlan_ids = set()
for x in moves.xrange(VLAN_MIN, VLAN_MAX + 1):
(physical_network, seg_type,
vlan_id, m_ip) = n1kv_db_v2.reserve_vlan(self.session, self.net_p)
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
self.assertRaises(n_exc.NoNetworkAvailable,
n1kv_db_v2.reserve_vlan,
self.session,
self.net_p)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_ids.pop())
physical_network, seg_type, vlan_id, m_ip = (n1kv_db_v2.reserve_vlan(
self.session, self.net_p))
self.assertEqual(physical_network, PHYS_NET)
self.assertThat(vlan_id, matchers.GreaterThan(VLAN_MIN - 1))
self.assertThat(vlan_id, matchers.LessThan(VLAN_MAX + 1))
vlan_ids.add(vlan_id)
for vlan_id in vlan_ids:
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id)
def test_specific_vlan_inside_pool(self):
vlan_id = VLAN_MIN + 5
self.assertFalse(n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET, vlan_id).allocated)
n1kv_db_v2.reserve_specific_vlan(self.session, PHYS_NET, vlan_id)
self.assertTrue(n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET, vlan_id).allocated)
self.assertRaises(n_exc.VlanIdInUse, n1kv_db_v2.reserve_specific_vlan, self.session, PHYS_NET, vlan_id)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id)
self.assertFalse(n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET, vlan_id).allocated)
def test_specific_vlan_outside_pool(self):
vlan_id = VLAN_MAX + 5
self.assertRaises(c_exc.VlanIDNotFound, n1kv_db_v2.get_vlan_allocation,
self.session, PHYS_NET, vlan_id)
n1kv_db_v2.reserve_specific_vlan(self.session, PHYS_NET, vlan_id)
self.assertTrue(
n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET,
vlan_id).allocated)
self.assertRaises(q_exc.VlanIdInUse, n1kv_db_v2.reserve_specific_vlan,
self.session, PHYS_NET, vlan_id)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id, VLAN_RANGES)
self.assertRaises(c_exc.VlanIDNotFound, n1kv_db_v2.get_vlan_allocation,
self.session, PHYS_NET, vlan_id)
def test_specific_vlan_inside_pool(self):
vlan_id = VLAN_MIN + 5
self.assertFalse(
n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET,
vlan_id).allocated)
n1kv_db_v2.reserve_specific_vlan(self.session, PHYS_NET, vlan_id)
self.assertTrue(
n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET,
vlan_id).allocated)
self.assertRaises(n_exc.VlanIdInUse, n1kv_db_v2.reserve_specific_vlan,
self.session, PHYS_NET, vlan_id)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id)
self.assertFalse(
n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET,
vlan_id).allocated)
def test_specific_vlan_outside_pool(self):
vlan_id = VLAN_MAX + 5
self.assertRaises(c_exc.VlanIDNotFound,
n1kv_db_v2.get_vlan_allocation,
self.session,
PHYS_NET,
vlan_id)
n1kv_db_v2.reserve_specific_vlan(self.session, PHYS_NET, vlan_id)
self.assertTrue(n1kv_db_v2.get_vlan_allocation(self.session, PHYS_NET,
vlan_id).allocated)
self.assertRaises(q_exc.VlanIdInUse,
n1kv_db_v2.reserve_specific_vlan,
self.session,
PHYS_NET,
vlan_id)
n1kv_db_v2.release_vlan(self.session, PHYS_NET, vlan_id, VLAN_RANGES)
self.assertRaises(c_exc.VlanIDNotFound,
n1kv_db_v2.get_vlan_allocation,
self.session,
PHYS_NET,
vlan_id)
def delete_network(self, context, id):
"""
Delete a network.
:param context: neutron api request context
:param id: UUID representing the network to delete
"""
session = context.session
with session.begin(subtransactions=True):
binding = n1kv_db_v2.get_network_binding(session, id)
network = self.get_network(context, id)
super(N1kvNeutronPluginV2, self).delete_network(context, id)
if binding.network_type == c_const.NETWORK_TYPE_VXLAN:
n1kv_db_v2.release_vxlan(session, binding.segmentation_id,
self.vxlan_id_ranges)
elif binding.network_type == c_const.NETWORK_TYPE_VLAN:
n1kv_db_v2.release_vlan(session, binding.physical_network,
binding.segmentation_id,
self.network_vlan_ranges)
# the network_binding record is deleted via cascade from
# the network record, so explicit removal is not necessary
if self.agent_vsm:
self._send_delete_network_request(network)
LOG.debug(_("Deleted network: %s"), id)
def delete_network(self, context, id):
"""
Delete a network.
:param context: neutron api request context
:param id: UUID representing the network to delete
"""
session = context.session
with session.begin(subtransactions=True):
binding = n1kv_db_v2.get_network_binding(session, id)
network = self.get_network(context, id)
super(N1kvNeutronPluginV2, self).delete_network(context, id)
if binding.network_type == c_const.NETWORK_TYPE_VXLAN:
n1kv_db_v2.release_vxlan(session, binding.segmentation_id,
self.vxlan_id_ranges)
elif binding.network_type == c_const.NETWORK_TYPE_VLAN:
n1kv_db_v2.release_vlan(session, binding.physical_network,
binding.segmentation_id,
self.network_vlan_ranges)
# the network_binding record is deleted via cascade from
# the network record, so explicit removal is not necessary
if self.agent_vsm:
self._send_delete_network_request(network)
LOG.debug(_("Deleted network: %s"), id)
