def test_vxlan_pool(self):
vxlan_ids = set()
profile = n1kv_db_v2.create_network_profile(self.session,
TEST_NETWORK_PROFILE_VXLAN)
for x in xrange(VXLAN_MIN, VXLAN_MAX + 1):
vxlan = n1kv_db_v2.reserve_vxlan(self.session, profile)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
self.assertRaises(q_exc.NoNetworkAvailable,
n1kv_db_v2.reserve_vxlan,
self.session,
profile)
n1kv_db_v2.release_vxlan(self.session, vxlan_ids.pop(), VXLAN_RANGES)
vxlan = n1kv_db_v2.reserve_vxlan(self.session, profile)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
for vxlan_id in vxlan_ids:
n1kv_db_v2.release_vxlan(self.session, vxlan_id, VXLAN_RANGES)
n1kv_db_v2.delete_network_profile(self.session, profile.id)
def test_vxlan_pool(self):
vxlan_ids = set()
profile = n1kv_db_v2.create_network_profile(self.session,
TEST_NETWORK_PROFILE_VXLAN)
for x in xrange(VXLAN_MIN, VXLAN_MAX + 1):
vxlan = n1kv_db_v2.reserve_vxlan(self.session, profile)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
self.assertRaises(q_exc.NoNetworkAvailable,
n1kv_db_v2.reserve_vxlan,
self.session,
profile)
n1kv_db_v2.release_vxlan(self.session, vxlan_ids.pop(), VXLAN_RANGES)
vxlan = n1kv_db_v2.reserve_vxlan(self.session, profile)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
for vxlan_id in vxlan_ids:
n1kv_db_v2.release_vxlan(self.session, vxlan_id, VXLAN_RANGES)
n1kv_db_v2.delete_network_profile(self.session, profile.id)
def test_specific_vxlan_inside_pool(self):
vxlan_id = VXLAN_MIN + 5
self.assertFalse(n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
n1kv_db_v2.reserve_specific_vxlan(self.session, vxlan_id)
self.assertTrue(n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
self.assertRaises(c_exc.VxlanIDInUse, n1kv_db_v2.reserve_specific_vxlan, self.session, vxlan_id)
n1kv_db_v2.release_vxlan(self.session, vxlan_id)
self.assertFalse(n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
def test_specific_vxlan_inside_pool(self):
vxlan_id = VXLAN_MIN + 5
self.assertFalse(
n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
n1kv_db_v2.reserve_specific_vxlan(self.session, vxlan_id)
self.assertTrue(
n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
self.assertRaises(c_exc.VxlanIDInUse,
n1kv_db_v2.reserve_specific_vxlan, self.session,
vxlan_id)
n1kv_db_v2.release_vxlan(self.session, vxlan_id)
self.assertFalse(
n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
def test_specific_vxlan_outside_pool(self):
vxlan_id = VXLAN_MAX + 5
self.assertIsNone(
n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id))
n1kv_db_v2.reserve_specific_vxlan(self.session, vxlan_id)
self.assertTrue(
n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id).allocated)
self.assertRaises(c_exc.VxlanIdInUse,
n1kv_db_v2.reserve_specific_vxlan, self.session,
vxlan_id)
n1kv_db_v2.release_vxlan(self.session, vxlan_id, VXLAN_RANGES)
self.assertIsNone(
n1kv_db_v2.get_vxlan_allocation(self.session, vxlan_id))
def test_specific_vxlan_outside_pool(self):
vxlan_id = VXLAN_MAX + 5
self.assertIsNone(n1kv_db_v2.get_vxlan_allocation(self.session,
vxlan_id))
n1kv_db_v2.reserve_specific_vxlan(self.session, vxlan_id)
self.assertTrue(n1kv_db_v2.get_vxlan_allocation(self.session,
vxlan_id).allocated)
self.assertRaises(c_exc.VxlanIdInUse,
n1kv_db_v2.reserve_specific_vxlan,
self.session,
vxlan_id)
n1kv_db_v2.release_vxlan(self.session, vxlan_id, VXLAN_RANGES)
self.assertIsNone(n1kv_db_v2.get_vxlan_allocation(self.session,
vxlan_id))
def test_vxlan_pool(self):
vxlan_ids = set()
for x in moves.xrange(VXLAN_MIN, VXLAN_MAX + 1):
vxlan = n1kv_db_v2.reserve_vxlan(self.session, self.net_p)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
self.assertRaises(n_exc.NoNetworkAvailable, n1kv_db_v2.reserve_vxlan, self.session, self.net_p)
n1kv_db_v2.release_vxlan(self.session, vxlan_ids.pop())
vxlan = n1kv_db_v2.reserve_vxlan(self.session, self.net_p)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
for vxlan_id in vxlan_ids:
n1kv_db_v2.release_vxlan(self.session, vxlan_id)
n1kv_db_v2.delete_network_profile(self.session, self.net_p.id)
def test_vxlan_pool(self):
vxlan_ids = set()
for x in moves.xrange(VXLAN_MIN, VXLAN_MAX + 1):
vxlan = n1kv_db_v2.reserve_vxlan(self.session, self.net_p)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
self.assertRaises(n_exc.NoNetworkAvailable, n1kv_db_v2.reserve_vxlan,
self.session, self.net_p)
n1kv_db_v2.release_vxlan(self.session, vxlan_ids.pop())
vxlan = n1kv_db_v2.reserve_vxlan(self.session, self.net_p)
vxlan_id = vxlan[2]
self.assertThat(vxlan_id, matchers.GreaterThan(VXLAN_MIN - 1))
self.assertThat(vxlan_id, matchers.LessThan(VXLAN_MAX + 1))
vxlan_ids.add(vxlan_id)
for vxlan_id in vxlan_ids:
n1kv_db_v2.release_vxlan(self.session, vxlan_id)
n1kv_db_v2.delete_network_profile(self.session, self.net_p.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)
