Merge "DVR: Correctly change MTU in fip namespace" into stable/queens

changes/97/653397/1
Zuul 4 years ago committed by Gerrit Code Review
commit c9ad47b52c
  1. 9
      neutron/agent/l3/dvr_fip_ns.py
  2. 5
      neutron/tests/unit/agent/l3/test_dvr_fip_ns.py

@ -443,13 +443,14 @@ class FipNamespace(namespaces.Namespace):
rtr_2_fip_dev, fip_2_rtr_dev = ip_wrapper.add_veth(rtr_2_fip_name,
fip_2_rtr_name,
fip_ns_name)
mtu = ri.get_ex_gw_port().get('mtu')
if mtu:
rtr_2_fip_dev.link.set_mtu(mtu)
fip_2_rtr_dev.link.set_mtu(mtu)
rtr_2_fip_dev.link.set_up()
fip_2_rtr_dev.link.set_up()
mtu = ri.get_ex_gw_port().get('mtu')
if mtu:
rtr_2_fip_dev.link.set_mtu(mtu)
fip_2_rtr_dev.link.set_mtu(mtu)
self._add_cidr_to_device(rtr_2_fip_dev, str(rtr_2_fip))
self._add_cidr_to_device(fip_2_rtr_dev, str(fip_2_rtr))

@ -302,10 +302,11 @@ class TestDvrFipNs(base.BaseTestCase):
fip_2_rtr_name,
fip_ns_name)
device.link.set_mtu.assert_called_with(2000)
self.assertEqual(2, device.link.set_mtu.call_count)
self.assertEqual(2, device.link.set_up.call_count)
device.link.set_mtu.assert_called_with(2000)
self.assertEqual(2, device.link.set_mtu.call_count)
if not addr_exists:
expected = [mock.call(str(addr_pair[0]), add_broadcast=False),
mock.call(str(addr_pair[1]), add_broadcast=False)]

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