# Copyright 2013 NEC Corporation.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import testtools
from tempest.api.compute import base
from tempest.common import tempest_fixtures as fixtures
from tempest.common import waiters
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib.common.utils import test_utils
from tempest.lib import decorators
CONF = config.CONF
[docs]
@decorators.serial
class AggregatesAdminTestBase(base.BaseV2ComputeAdminTest):
"""Tests Aggregates API that require admin privileges"""
@classmethod
def setup_clients(cls):
super(AggregatesAdminTestBase, cls).setup_clients()
cls.client = cls.os_admin.aggregates_client
@classmethod
def resource_setup(cls):
super(AggregatesAdminTestBase, cls).resource_setup()
cls.aggregate_name_prefix = 'test_aggregate'
cls.az_name_prefix = 'test_az'
cls.host = None
hypers = cls.os_admin.hypervisor_client.list_hypervisors(
detail=True)['hypervisors']
if CONF.compute.hypervisor_type:
hypers = [hyper for hyper in hypers
if (hyper['hypervisor_type'] ==
CONF.compute.hypervisor_type)]
cls.hosts_available = [hyper['service']['host'] for hyper in hypers
if (hyper['state'] == 'up' and
hyper['status'] == 'enabled')]
if cls.hosts_available:
cls.host = cls.hosts_available[0]
else:
msg = "no available compute node found"
if CONF.compute.hypervisor_type:
msg += " for hypervisor_type %s" % CONF.compute.hypervisor_type
raise testtools.TestCase.failureException(msg)
def _create_test_aggregate(self, **kwargs):
if 'name' not in kwargs:
kwargs['name'] = data_utils.rand_name(
prefix=CONF.resource_name_prefix,
name=self.aggregate_name_prefix)
aggregate = self.client.create_aggregate(**kwargs)['aggregate']
self.addCleanup(test_utils.call_and_ignore_notfound_exc,
self.client.delete_aggregate, aggregate['id'])
self.assertEqual(kwargs['name'], aggregate['name'])
return aggregate
[docs]
class AggregatesAdminTestJSON(AggregatesAdminTestBase):
"""Tests Aggregates API that require admin privileges"""
[docs]
@decorators.idempotent_id('0d148aa3-d54c-4317-aa8d-42040a475e20')
def test_aggregate_create_delete(self):
"""Test create/delete aggregate"""
aggregate = self._create_test_aggregate()
self.assertIsNone(aggregate['availability_zone'])
self.client.delete_aggregate(aggregate['id'])
self.client.wait_for_resource_deletion(aggregate['id'])
[docs]
@decorators.idempotent_id('5873a6f8-671a-43ff-8838-7ce430bb6d0b')
def test_aggregate_create_delete_with_az(self):
"""Test create/delete aggregate with availability_zone"""
az_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.az_name_prefix)
aggregate = self._create_test_aggregate(availability_zone=az_name)
self.assertEqual(az_name, aggregate['availability_zone'])
self.client.delete_aggregate(aggregate['id'])
self.client.wait_for_resource_deletion(aggregate['id'])
[docs]
@decorators.idempotent_id('68089c38-04b1-4758-bdf0-cf0daec4defd')
def test_aggregate_create_verify_entry_in_list(self):
"""Test listing aggregate should contain the created aggregate"""
aggregate = self._create_test_aggregate()
aggregates = self.client.list_aggregates()['aggregates']
self.assertIn((aggregate['id'], aggregate['availability_zone']),
map(lambda x: (x['id'], x['availability_zone']),
aggregates))
[docs]
@decorators.idempotent_id('4d2b2004-40fa-40a1-aab2-66f4dab81beb')
def test_aggregate_create_update_with_az(self):
"""Test create/update aggregate with availability_zone"""
aggregate_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.aggregate_name_prefix)
az_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.az_name_prefix)
aggregate = self._create_test_aggregate(
name=aggregate_name, availability_zone=az_name)
self.assertEqual(az_name, aggregate['availability_zone'])
aggregate_id = aggregate['id']
new_aggregate_name = aggregate_name + '_new'
new_az_name = az_name + '_new'
resp_aggregate = self.client.update_aggregate(
aggregate_id,
name=new_aggregate_name,
availability_zone=new_az_name)['aggregate']
self.assertEqual(new_aggregate_name, resp_aggregate['name'])
self.assertEqual(new_az_name, resp_aggregate['availability_zone'])
aggregates = self.client.list_aggregates()['aggregates']
self.assertIn((aggregate_id, new_aggregate_name, new_az_name),
map(lambda x:
(x['id'], x['name'], x['availability_zone']),
aggregates))
[docs]
@decorators.idempotent_id('c8e85064-e79b-4906-9931-c11c24294d02')
def test_aggregate_add_remove_host(self):
"""Test adding host to and removing host from aggregate"""
self.useFixture(fixtures.LockFixture('availability_zone'))
aggregate_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.aggregate_name_prefix)
aggregate = self._create_test_aggregate(name=aggregate_name)
body = (self.client.add_host(aggregate['id'], host=self.host)
['aggregate'])
self.assertEqual(aggregate_name, body['name'])
self.assertEqual(aggregate['availability_zone'],
body['availability_zone'])
self.assertIn(self.host, body['hosts'])
body = (self.client.remove_host(aggregate['id'], host=self.host)
['aggregate'])
self.assertEqual(aggregate_name, body['name'])
self.assertEqual(aggregate['availability_zone'],
body['availability_zone'])
self.assertNotIn(self.host, body['hosts'])
[docs]
@decorators.idempotent_id('7f6a1cc5-2446-4cdb-9baa-b6ae0a919b72')
def test_aggregate_add_host_list(self):
"""Test listing aggregate contains the host added to the aggregate
Add a host to the given aggregate and list.
"""
self.useFixture(fixtures.LockFixture('availability_zone'))
aggregate_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.aggregate_name_prefix)
aggregate = self._create_test_aggregate(name=aggregate_name)
self.client.add_host(aggregate['id'], host=self.host)
self.addCleanup(self.client.remove_host, aggregate['id'],
host=self.host)
aggregates = self.client.list_aggregates()['aggregates']
aggs = [agg for agg in aggregates if agg['id'] == aggregate['id']]
self.assertEqual(1, len(aggs))
agg = aggs[0]
self.assertEqual(aggregate_name, agg['name'])
self.assertIsNone(agg['availability_zone'])
self.assertIn(self.host, agg['hosts'])
[docs]
@decorators.idempotent_id('eeef473c-7c52-494d-9f09-2ed7fc8fc036')
def test_aggregate_add_host_get_details(self):
"""Test showing aggregate contains the host added to the aggregate
Add a host to the given aggregate and get details.
"""
self.useFixture(fixtures.LockFixture('availability_zone'))
aggregate_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.aggregate_name_prefix)
aggregate = self._create_test_aggregate(name=aggregate_name)
self.client.add_host(aggregate['id'], host=self.host)
self.addCleanup(self.client.remove_host, aggregate['id'],
host=self.host)
body = self.client.show_aggregate(aggregate['id'])['aggregate']
self.assertEqual(aggregate_name, body['name'])
self.assertIsNone(body['availability_zone'])
self.assertIn(self.host, body['hosts'])
[docs]
@decorators.idempotent_id('96be03c7-570d-409c-90f8-e4db3c646996')
def test_aggregate_add_host_create_server_with_az(self):
"""Test adding a host to the given aggregate and creating a server"""
self.useFixture(fixtures.LockFixture('availability_zone'))
az_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.az_name_prefix)
aggregate = self._create_test_aggregate(availability_zone=az_name)
# Find a host that has not been added to other availability zone,
# for one host can't be added to different availability zones.
aggregates = self.client.list_aggregates()['aggregates']
hosts_in_zone = []
for agg in aggregates:
if agg['availability_zone']:
hosts_in_zone.extend(agg['hosts'])
hosts = [v for v in self.hosts_available if v not in hosts_in_zone]
if not hosts:
raise self.skipException("All hosts are already in other "
"availability zones, so can't add "
"host to aggregate. \nAggregates list: "
"%s" % aggregates)
host = hosts[0]
self.client.add_host(aggregate['id'], host=host)
self.addCleanup(self.client.remove_host, aggregate['id'], host=host)
server = self.create_test_server(availability_zone=az_name,
wait_until='ACTIVE')
server_host = self.get_host_for_server(server['id'])
self.assertEqual(host, server_host)
self.servers_client.delete_server(server['id'])
# NOTE(gmann): We need to wait for the server to delete before
# addCleanup remove the host from aggregate.
waiters.wait_for_server_termination(self.servers_client, server['id'])
[docs]
class AggregatesAdminTestV241(AggregatesAdminTestBase):
"""Tests Aggregates API that require admin privileges
Tests Aggregates API that require admin privileges with compute
microversion greater than 2.40.
"""
min_microversion = '2.41'
# NOTE(gmann): This test tests the Aggregate APIs response schema
# for 2.41 microversion. No specific assert or behaviour verification
# is needed.
[docs]
@decorators.idempotent_id('fdf24d9e-8afa-4700-b6aa-9c498351504f')
def test_create_update_show_aggregate_add_remove_host(self):
"""Test response schema of aggregates API
Test response schema of aggregates API(create/update/show/add host/
remove host) with compute microversion greater than 2.40.
"""
# Update and add a host to the given aggregate and get details.
self.useFixture(fixtures.LockFixture('availability_zone'))
# Checking create aggregate API response schema
aggregate = self._create_test_aggregate()
new_aggregate_name = data_utils.rand_name(
prefix=CONF.resource_name_prefix, name=self.aggregate_name_prefix)
# Checking update aggregate API response schema
self.client.update_aggregate(aggregate['id'], name=new_aggregate_name)
# Checking show aggregate API response schema
self.client.show_aggregate(aggregate['id'])['aggregate']
# Checking add host to aggregate API response schema
self.client.add_host(aggregate['id'], host=self.host)
# Checking rempve host from aggregate API response schema
self.client.remove_host(aggregate['id'], host=self.host)
