openstack/neutron
Code Issues Proposed changes

Randomize VNI in FdbInterfaceTestCase

Browse Source 
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
This commit is contained in:
Rodolfo Alonso Hernandez 2019-09-25 16:23:31 +00:00
parent 9fdac1e887
commit 761b91fd22
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
neutron/tests/functional/agent/linux/test_bridge_lib.py
View File

@ -12,6 +12,7 @@
# License for the specific language governing permissions and limitations # License for the specific language governing permissions and limitations
# under the License. # under the License.
import random
import re import re
import netaddr import netaddr
@ -118,9 +119,10 @@ class FdbInterfaceTestCase(testscenarios.WithScenarios, base.BaseSudoTestCase):
else: else:
self._cleanup() self._cleanup()
self.addCleanup(self._cleanup) self.addCleanup(self._cleanup)
vni = random.randint(1, 2**24 - 1)
ip_wrapper = ip_lib.IPWrapper(self.namespace) ip_wrapper = ip_lib.IPWrapper(self.namespace)
ip_wrapper.add_dummy(self.device) 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 = ip_lib.IPDevice(self.device, self.namespace)
ip_device.link.set_up() ip_device.link.set_up()
ip_device.addr.add(self.ip) ip_device.addr.add(self.ip)