259 lines
11 KiB
Python
259 lines
11 KiB
Python
# Copyright 2016 Hewlett Packard Enterprise Development Company, L.P.
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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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import time
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import math
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from oslo_log import log as logging
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from tempest import config
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from tempest.lib import decorators
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from tempest.lib import exceptions as lib_exc
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import testtools
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from designate_tempest_plugin import data_utils as dns_data_utils
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from designate_tempest_plugin.tests import base
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from designate_tempest_plugin.common import constants as const
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from designate_tempest_plugin.common import waiters
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from designate_tempest_plugin.services.dns.query.query_client \
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import SingleQueryClient
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CONF = config.CONF
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CONF = config.CONF
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LOG = logging.getLogger(__name__)
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class ZonesTest(base.BaseDnsV2Test):
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credentials = ["primary", "admin", "system_admin"]
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@classmethod
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def setup_clients(cls):
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super(ZonesTest, cls).setup_clients()
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if CONF.enforce_scope.designate:
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cls.admin_tld_client = cls.os_system_admin.dns_v2.TldClient()
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cls.rec_client = cls.os_system_admin.dns_v2.RecordsetClient()
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else:
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cls.admin_tld_client = cls.os_admin.dns_v2.TldClient()
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cls.rec_client = cls.os_admin.dns_v2.RecordsetClient()
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cls.client = cls.os_primary.dns_v2.ZonesClient()
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cls.primary_client = cls.os_primary.dns_v2.BlacklistsClient()
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@classmethod
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def resource_setup(cls):
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super(ZonesTest, cls).resource_setup()
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# Make sure we have an allowed TLD available
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tld_name = dns_data_utils.rand_zone_name(name="ZonesTest")
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cls.tld_name = f".{tld_name}"
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cls.class_tld = cls.admin_tld_client.create_tld(tld_name=tld_name[:-1])
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@classmethod
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def resource_cleanup(cls):
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cls.admin_tld_client.delete_tld(cls.class_tld[1]['id'])
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super(ZonesTest, cls).resource_cleanup()
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@decorators.attr(type='smoke')
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@decorators.attr(type='slow')
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@decorators.idempotent_id('d0648f53-4114-45bd-8792-462a82f69d32')
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def test_create_and_delete_zone(self):
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LOG.info('Create a zone')
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zone_name = dns_data_utils.rand_zone_name(
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name="create_and_delete_zone", suffix=self.tld_name)
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zone = self.client.create_zone(name=zone_name)[1]
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self.addCleanup(self.wait_zone_delete, self.client, zone['id'],
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ignore_errors=lib_exc.NotFound)
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LOG.info('Ensure we respond with CREATE+PENDING')
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self.assertEqual(const.CREATE, zone['action'])
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self.assertEqual(const.PENDING, zone['status'])
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waiters.wait_for_zone_status(
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self.client, zone['id'], const.ACTIVE)
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LOG.info('Re-Fetch the zone')
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zone = self.client.show_zone(zone['id'])[1]
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LOG.info('Ensure we respond with NONE+ACTIVE')
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self.assertEqual(const.NONE, zone['action'])
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self.assertEqual(const.ACTIVE, zone['status'])
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LOG.info('Delete the zone')
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zone = self.client.delete_zone(zone['id'])[1]
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LOG.info('Ensure we respond with DELETE+PENDING')
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self.assertEqual(const.DELETE, zone['action'])
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self.assertEqual(const.PENDING, zone['status'])
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waiters.wait_for_zone_404(self.client, zone['id'])
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@decorators.attr(type='slow')
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@decorators.idempotent_id('cabd6334-ba37-11ec-9d8c-201e8823901f')
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def test_create_and_update_zone(self):
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LOG.info('Create a zone and wait until it becomes ACTIVE')
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orig_ttl = 666
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orig_description = 'test_create_and_update_zone: org description'
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zone_name = dns_data_utils.rand_zone_name(
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name="create_and_update_zone", suffix=self.tld_name)
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zone = self.client.create_zone(
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name=zone_name,
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ttl=orig_ttl, description=orig_description,
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wait_until=const.ACTIVE)[1]
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self.addCleanup(self.wait_zone_delete, self.client, zone['id'],
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ignore_errors=lib_exc.NotFound)
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LOG.info("Update zone's: TTL and Description, wait until ACTIVE")
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updated_ttl = 777
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updated_description = dns_data_utils.rand_string(20)
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self.client.update_zone(
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zone['id'], ttl=updated_ttl, description=updated_description,
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wait_until=const.ACTIVE)
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LOG.info('Re-Fetch/Show the zone')
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show_zone = self.client.show_zone(zone['id'])[1]
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LOG.info('Ensure that the Description and TLL has been updated')
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self.assertEqual(
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updated_ttl, show_zone['ttl'],
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'Failed, actual TTL value:{} is not as expected:{} after '
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'the update)'.format(show_zone['ttl'], updated_ttl))
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self.assertEqual(
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updated_description, show_zone['description'],
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'Failed, actual Description:{} is not as expected:{} after '
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'the update)'.format(show_zone['description'], orig_description))
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@decorators.attr(type='slow')
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@decorators.idempotent_id('c9838adf-14dc-4097-9130-e5cea3727abb')
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def test_delete_zone_pending_create(self):
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LOG.info('Create a zone')
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zone_name = dns_data_utils.rand_zone_name(
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name="delete_zone_pending_create", suffix=self.tld_name)
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zone = self.client.create_zone(name=zone_name)[1]
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self.addCleanup(self.wait_zone_delete, self.client, zone['id'],
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ignore_errors=lib_exc.NotFound)
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# NOTE(kiall): This is certainly a little racey, it's entirely
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# possible the zone will become active before we delete
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# it. Worst case, that means we get an unexpected pass.
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# Theres not a huge amount we can do, given this is
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# black-box testing.
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LOG.info('Delete the zone while it is still pending')
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zone = self.client.delete_zone(zone['id'])[1]
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LOG.info('Ensure we respond with DELETE+PENDING')
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self.assertEqual(const.DELETE, zone['action'])
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self.assertEqual(const.PENDING, zone['status'])
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waiters.wait_for_zone_404(self.client, zone['id'])
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@decorators.attr(type='slow')
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@decorators.idempotent_id('ad8d1f5b-da66-46a0-bbee-14dc84a5d791')
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@testtools.skipUnless(
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config.CONF.dns.nameservers,
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"Config option dns.nameservers is missing or empty")
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def test_zone_create_propagates_to_nameservers(self):
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LOG.info('Create a zone')
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zone_name = dns_data_utils.rand_zone_name(
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name="zone_create_propagates", suffix=self.tld_name)
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zone = self.client.create_zone(name=zone_name)[1]
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self.addCleanup(self.wait_zone_delete, self.client, zone['id'])
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waiters.wait_for_zone_status(self.client, zone['id'], const.ACTIVE)
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waiters.wait_for_query(self.query_client, zone['name'], const.SOA)
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@decorators.attr(type='slow')
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@decorators.idempotent_id('d13d3095-c78f-4aae-8fe3-a74ccc335c84')
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@testtools.skipUnless(
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config.CONF.dns.nameservers,
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"Config option dns.nameservers is missing or empty")
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def test_zone_delete_propagates_to_nameservers(self):
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LOG.info('Create a zone')
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zone_name = dns_data_utils.rand_zone_name(
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name="zone_delete_propagates", suffix=self.tld_name)
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zone = self.client.create_zone(name=zone_name)[1]
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self.addCleanup(self.wait_zone_delete, self.client, zone['id'],
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ignore_errors=lib_exc.NotFound)
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waiters.wait_for_zone_status(self.client, zone['id'], const.ACTIVE)
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waiters.wait_for_query(self.query_client, zone['name'], const.SOA)
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LOG.info('Delete the zone')
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self.client.delete_zone(zone['id'])
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waiters.wait_for_zone_404(self.client, zone['id'])
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waiters.wait_for_query(self.query_client, zone['name'], const.SOA,
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found=False)
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@decorators.attr(type='slow')
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@decorators.idempotent_id('ff9b9fc4-85b4-11ec-bcf5-201e8823901f')
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@testtools.skipUnless(
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config.CONF.dns.nameservers,
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"Config option dns.nameservers is missing or empty")
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def test_notify_msg_sent_to_nameservers(self):
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# Test will only run when the SOA record Refresh is close to one hour,
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# otherwise skipped.
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# This implies that the only reason "A" record was propagated is as a
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# result of successfully sent NOTIFY message.
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LOG.info('Create a zone, wait until ACTIVE and get the Serial'
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' and SOA Refresh values')
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zone_name = dns_data_utils.rand_zone_name(
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name="test_notify_msg_sent_to_nameservers", suffix=self.tld_name)
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zone = self.client.create_zone(name=zone_name, wait_until='ACTIVE')[1]
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org_serial = zone['serial']
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self.addCleanup(self.wait_zone_delete, self.client, zone['id'])
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try:
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soa = [
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rec['records'] for rec in self.rec_client.list_recordset(
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zone['id'], headers=self.all_projects_header)[1][
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'recordsets'] if rec['type'] == 'SOA'][0]
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refresh = int(soa[0].split(' ')[3])
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if math.isclose(3600, refresh, rel_tol=0.1) is False:
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raise self.skipException(
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'Test is skipped, actual SOA REFRESH is:{} unlike test'
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' prerequisites that requires a value close to 3600'
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' (one hour)'.format(refresh))
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except Exception as e:
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raise self.skipException(
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'Test is skipped, something went wrong on getting SOA REFRESH'
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' value, the error was:{}'.format(e))
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LOG.info("Update Zone's TTL, wait until ACTIVE and"
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" ensure Zone's Serial has changed")
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self.client.update_zone(
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zone['id'], ttl=dns_data_utils.rand_ttl(), wait_until='ACTIVE')
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new_serial = self.client.show_zone(zone['id'])[1]['serial']
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self.assertNotEqual(
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new_serial, org_serial,
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"Failed, expected behaviour is that the Designate DNS changes the"
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" Serial after updating Zone's TTL value")
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waiters.wait_for_query(self.query_client, zone['name'], "SOA")
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LOG.info('Per Nameserver "dig" for a SOA record until either:'
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' updated Serial is detected or build timeout has reached')
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for ns in config.CONF.dns.nameservers:
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start = time.time()
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while True:
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ns_obj = SingleQueryClient(ns, config.CONF.dns.query_timeout)
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ns_soa_record = ns_obj.query(zone['name'], rdatatype='SOA')
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if str(new_serial) in str(ns_soa_record):
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return
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if time.time() - start >= config.CONF.dns.build_timeout:
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raise lib_exc.TimeoutException(
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'Failed, expected Serial:{} for a Zone was not'
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' detected on Nameserver:{} within a timeout of:{}'
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' seconds.'.format(
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new_serial, ns, config.CONF.dns.build_timeout))
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