openstack
/
neutron-tempest-plugin
Code Issues Proposed changes

Merge "New test, extends test_subport_connectivity"

This commit is contained in:
Zuul 2021-03-25 10:58:24 +00:00 committed by Gerrit Code Review
parent af43564455 11b6892997
commit 5ad4e82100
2 changed files with 80 additions and 26 deletions
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3
neutron_tempest_plugin/config.py
View File

@ -97,6 +97,9 @@ NeutronPluginOptions = [
cfg.IntOpt('ssh_proxy_jump_port',
default=22,
help='Port used to connect to "ssh_proxy_jump_host".'),
cfg.IntOpt('reboots_in_test',
default=1,
help='Number of reboots to apply if tests requires reboots'),
# Options for special, "advanced" image like e.g. Ubuntu. Such image can be
# used in tests which require some more advanced tool than available in

103
neutron_tempest_plugin/scenario/test_trunk.py
View File

@ -97,6 +97,37 @@ class TrunkTest(base.BaseTempestTestCase):
floating_ip=floating_ip, server=server,
ssh_client=ssh_client)
def _create_advanced_servers_with_trunk_port(self, num_servers=1,
subport_network=None,
segmentation_id=None,
vlan_subnet=None,
use_advanced_image=False):
server_list = []
for _ in range(0, num_servers):
vm = self._create_server_with_trunk_port(
subport_network,
segmentation_id,
use_advanced_image)
server_list.append(vm)
self._configure_vlan_subport(
vm=vm,
vlan_tag=segmentation_id,
vlan_subnet=vlan_subnet)
for server in server_list:
self.check_connectivity(
host=vm.floating_ip['floating_ip_address'],
ssh_client=vm.ssh_client)
return server_list
def _check_servers_remote_connectivity(self, vms=None,
should_succeed=True):
self.check_remote_connectivity(
vms[0].ssh_client,
vms[1].subport['fixed_ips'][0]['ip_address'],
should_succeed=should_succeed)
def _create_server_port(self, network=None, **params):
network = network or self.network
return self.create_port(network=network, name=self.rand_name,
@ -247,53 +278,73 @@ class TrunkTest(base.BaseTempestTestCase):
self._wait_for_trunk(vm.trunk)
self._assert_has_ssh_connectivity(vm1.ssh_client)
@testtools.skipUnless(
(CONF.neutron_plugin_options.advanced_image_ref or
CONF.neutron_plugin_options.default_image_is_advanced),
"Advanced image is required to run this test.")
@testtools.skipUnless(
(CONF.neutron_plugin_options.reboots_in_test > 0),
"Number of reboots > 0 is reqired for this test")
@decorators.idempotent_id('a8a02c9b-b453-49b5-89a2-cce7da6680fb')
def test_subport_connectivity_soft_reboot(self):
vlan_tag = 10
vlan_network = self.create_network()
vlan_subnet = self.create_subnet(network=vlan_network, gateway=None)
use_advanced_image = (
not CONF.neutron_plugin_options.default_image_is_advanced)
# allow intra-security-group traffic
sg_rule = self.create_pingable_secgroup_rule(self.security_group['id'])
self.addCleanup(
self.os_primary.network_client.delete_security_group_rule,
sg_rule['id'])
vms = self._create_advanced_servers_with_trunk_port(
num_servers=2,
subport_network=vlan_network,
segmentation_id=vlan_tag,
vlan_subnet=vlan_subnet,
use_advanced_image=use_advanced_image)
# check remote connectivity true before reboots
self._check_servers_remote_connectivity(vms=vms)
client = self.os_tempest.compute.ServersClient()
for _ in range(CONF.neutron_plugin_options.reboots_in_test):
client.reboot_server(vms[1].server['id'],
**{'type': 'SOFT'})
self.wait_for_server_active(vms[1].server)
self._configure_vlan_subport(vm=vms[1],
vlan_tag=vlan_tag,
vlan_subnet=vlan_subnet)
self._check_servers_remote_connectivity(vms=vms)
@test.unstable_test("bug 1897796")
@testtools.skipUnless(
(CONF.neutron_plugin_options.advanced_image_ref or
CONF.neutron_plugin_options.default_image_is_advanced),
"Advanced image is required to run this test.")
@decorators.idempotent_id('a8a02c9b-b453-49b5-89a2-cce7da66aafb')
@decorators.idempotent_id('a8a02c9b-b453-49b5-89a2-cce7da66bbcb')
def test_subport_connectivity(self):
vlan_tag = 10
vlan_network = self.create_network()
vlan_subnet = self.create_subnet(network=vlan_network, gateway=None)
use_advanced_image = (
not CONF.neutron_plugin_options.default_image_is_advanced)
vm1 = self._create_server_with_trunk_port(
vms = self._create_advanced_servers_with_trunk_port(
num_servers=2,
subport_network=vlan_network,
segmentation_id=vlan_tag,
vlan_subnet=vlan_subnet,
use_advanced_image=use_advanced_image)
vm2 = self._create_server_with_trunk_port(
subport_network=vlan_network,
segmentation_id=vlan_tag,
use_advanced_image=use_advanced_image)
for vm in [vm1, vm2]:
self.check_connectivity(
host=vm.floating_ip['floating_ip_address'],
ssh_client=vm.ssh_client)
self._configure_vlan_subport(vm=vm,
vlan_tag=vlan_tag,
vlan_subnet=vlan_subnet)
# Ping from server1 to server2 via VLAN interface should fail because
# we haven't allowed ICMP
self.check_remote_connectivity(
vm1.ssh_client,
vm2.subport['fixed_ips'][0]['ip_address'],
should_succeed=False)
self._check_servers_remote_connectivity(vms=vms,
should_succeed=False)
# allow intra-security-group traffic
sg_rule = self.create_pingable_secgroup_rule(self.security_group['id'])
self.addCleanup(
self.os_primary.network_client.delete_security_group_rule,
sg_rule['id'])
self.check_remote_connectivity(
vm1.ssh_client,
vm2.subport['fixed_ips'][0]['ip_address'],
servers=[vm1, vm2])
self._check_servers_remote_connectivity(vms=vms)
@testtools.skipUnless(CONF.compute_feature_enabled.cold_migration,
'Cold migration is not available.')