x/tobiko
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Merge "[Stateless SG] Add test for SG and Loadbalancer together"

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Zuul 2024-03-20 08:11:26 +00:00 committed by Gerrit Code Review
commit 5b3db3d96b
1 changed files with 28 additions and 0 deletions
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tobiko/tests/scenario/neutron/test_security_groups.py
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@ -22,7 +22,9 @@ import pytest
import testtools import testtools
import tobiko import tobiko
from tobiko.openstack import keystone
from tobiko.openstack import neutron from tobiko.openstack import neutron
from tobiko.openstack import octavia
from tobiko.openstack import stacks from tobiko.openstack import stacks
from tobiko.openstack import topology from tobiko.openstack import topology
from tobiko import podified from tobiko import podified
@ -309,6 +311,9 @@ class StatelessSecurityGroupInstanceTest(BaseSecurityGroupTest):
vm = tobiko.required_fixture( vm = tobiko.required_fixture(
CirrosServerWithStatelessSecurityGroupFixture) CirrosServerWithStatelessSecurityGroupFixture)
lb_member_server = tobiko.required_fixture(
stacks.OctaviaServerStackFixture)
def test_no_conntrack_entries_related_to_stateless_sg(self): def test_no_conntrack_entries_related_to_stateless_sg(self):
""" Test that there is no conntrack entry related to stateless SG. """ Test that there is no conntrack entry related to stateless SG.
@ -336,3 +341,26 @@ class StatelessSecurityGroupInstanceTest(BaseSecurityGroupTest):
self.assertEqual("", conntrack_list_result.stdout) self.assertEqual("", conntrack_list_result.stdout)
self.assertTrue( self.assertTrue(
"0 flow entries have been shown" in conntrack_list_result.stderr) "0 flow entries have been shown" in conntrack_list_result.stderr)
@neutron.skip_unless_is_ovn()
@keystone.skip_if_missing_service(name='octavia')
def test_sg_and_loadbalancer_together(self):
"""Test that stateless SG will work fine together with Octavia LB.
This test ensures that stateless SG works fine even when Octavia
Loadbalancer is connected to the same network as VM using stateless SG.
This test is coverage for the issue found in the past and reported in
https://bugs.launchpad.net/neutron/+bug/2024502
Steps:
1. Create LB, listener, pool and member connected to that pool,
2. Create VM connected to the same network as pool's member. This VM
uses Stateless SG,
3. Check SSH connectivity to the VM created in step 2.
"""
octavia.deploy_ipv4_ovn_lb(
servers_stacks=[self.lb_member_server]
)
# Ensure that ssh connection to the vm works as expected
sh.execute('hostname', ssh_client=self.vm.ssh_client)