openstack
/
neutron
Code Issues Proposed changes

Randomize VNI in FdbInterfaceTestCase 

Randomize VNI in FdbInterfaceTestCase to avoid clashes if several test
cases are creating VXLAN interfaces in the kernel namespace at the
same time.

Change-Id: Ic90fa31aa15723eab7f518a42762a7f1c80ee736
Closes-Bug: #1845354
(cherry picked from commit 761b91fd22)
This commit is contained in:
Rodolfo Alonso Hernandez 2019-09-25 16:23:31 +00:00
parent ec35afb9a1
commit 54c8943ab5
1 changed files with 3 additions and 1 deletions
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4
neutron/tests/functional/agent/linux/test_bridge_lib.py
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@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations
# under the License.
import random
import re
import netaddr
@ -118,9 +119,10 @@ class FdbInterfaceTestCase(testscenarios.WithScenarios, base.BaseSudoTestCase):
else:
self._cleanup()
self.addCleanup(self._cleanup)
vni = random.randint(1, 2**24 - 1)
ip_wrapper = ip_lib.IPWrapper(self.namespace)
ip_wrapper.add_dummy(self.device)
ip_wrapper.add_vxlan(self.device_vxlan, 100, dev=self.device)
ip_wrapper.add_vxlan(self.device_vxlan, vni, dev=self.device)
ip_device = ip_lib.IPDevice(self.device, self.namespace)
ip_device.link.set_up()
ip_device.addr.add(self.ip)