92 lines
3.3 KiB
Python
92 lines
3.3 KiB
Python
# Copyright (c) 2021 Red Hat
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import absolute_import
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from oslo_log import log
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import pytest
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import testtools
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import tobiko
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from tobiko import config
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from tobiko.openstack import neutron
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from tobiko.openstack import nova
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from tobiko.openstack import stacks
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from tobiko.shell import ip
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CONF = config.CONF
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LOG = log.getLogger(__name__)
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class RebootTrunkServerStackFixture(stacks.UbuntuServerStackFixture):
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def validate_created_stack(self):
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# (fressi) must wait cloud init to complete Nova
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# server setup before shutting it down so that we ensure all
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# network devices gets persistent after reboots
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stack = super().validate_created_stack()
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nova.activate_server(server=self.server_id)
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self.wait_for_cloud_init_done()
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return stack
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@neutron.skip_if_missing_networking_extensions('trunk')
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class RebootTrunkTest(testtools.TestCase):
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"""Tests trunk functionality"""
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stack: RebootTrunkServerStackFixture = tobiko.required_fixture(
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RebootTrunkServerStackFixture)
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def test_0_vlan_ip_addresses(self):
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"""Check Nova server VLAN port IP addresses"""
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self.stack.ensure_server_status('ACTIVE')
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expected = set(self.stack.list_vlan_fixed_ips())
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for attempt in tobiko.retry():
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actual = set(ip.list_ip_addresses(device=self.stack.vlan_device,
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ssh_client=self.stack.ssh_client,
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scope='global'))
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unexpected = actual - expected
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if unexpected:
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self.fail("Unexpected IP address assigned to VLAN port: "
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f"{unexpected}")
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missing = expected - actual
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if missing:
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if attempt.is_last:
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self.fail("IP addresses not assigned to VLAN port: "
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f"{unexpected}")
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else:
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LOG.debug("IP addresses still not assigned to VLAN port: "
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f"{unexpected}")
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else:
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break
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else:
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raise RuntimeError("Broken retry loop")
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self.assertEqual(set(expected), set(actual))
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def test_1_ping_vlan_port(self):
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"""Check Nova server VLAN port is reachable"""
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self.stack.ensure_server_status('ACTIVE')
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self.stack.assert_vlan_is_reachable()
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@pytest.mark.ovn_migration
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def test_2_ping_vlan_port_after_restart(self):
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"""Check Nova server VLAN port is reachable after hard restart"""
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self.stack.ensure_server_status('SHUTOFF')
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self.stack.assert_vlan_is_unreachable()
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self.stack.ensure_server_status('ACTIVE')
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self.stack.assert_vlan_is_reachable()
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