178 lines
8.3 KiB
Python
178 lines
8.3 KiB
Python
# Copyright 2015 Yogesh Kshirsagar
|
|
# 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.
|
|
|
|
from tempest import config
|
|
import testtools
|
|
from testtools import testcase as tc
|
|
|
|
from manila_tempest_tests.common import constants
|
|
from manila_tempest_tests import share_exceptions
|
|
from manila_tempest_tests.tests.api import base
|
|
|
|
CONF = config.CONF
|
|
_MIN_SUPPORTED_MICROVERSION = '2.11'
|
|
|
|
|
|
@testtools.skipUnless(CONF.share.run_replication_tests,
|
|
'Replication tests are disabled.')
|
|
@base.skip_if_microversion_lt(_MIN_SUPPORTED_MICROVERSION)
|
|
class ReplicationAdminTest(base.BaseSharesMixedTest):
|
|
|
|
@classmethod
|
|
def resource_setup(cls):
|
|
super(ReplicationAdminTest, cls).resource_setup()
|
|
cls.admin_client = cls.admin_shares_v2_client
|
|
cls.member_client = cls.shares_v2_client
|
|
cls.replication_type = CONF.share.backend_replication_type
|
|
|
|
if cls.replication_type not in constants.REPLICATION_TYPE_CHOICES:
|
|
raise share_exceptions.ShareReplicationTypeException(
|
|
replication_type=cls.replication_type
|
|
)
|
|
cls.zones = cls.get_availability_zones(client=cls.admin_client)
|
|
cls.share_zone = cls.zones[0]
|
|
cls.replica_zone = cls.zones[-1]
|
|
|
|
extra_specs = {"replication_type": cls.replication_type}
|
|
cls.share_type = cls._create_share_type(extra_specs)
|
|
cls.share_type_id = cls.share_type['id']
|
|
|
|
# Create share with above share_type
|
|
cls.share = cls.create_share(share_type_id=cls.share_type_id,
|
|
availability_zone=cls.share_zone,
|
|
client=cls.admin_client)
|
|
cls.replica = cls.admin_client.list_share_replicas(
|
|
share_id=cls.share['id'])[0]
|
|
|
|
@staticmethod
|
|
def _filter_share_replica_list(replica_list, r_state):
|
|
# Iterate through replica list to filter based on replica_state
|
|
return [replica['id'] for replica in replica_list
|
|
if replica['replica_state'] == r_state]
|
|
|
|
@tc.attr(base.TAG_POSITIVE, base.TAG_BACKEND)
|
|
def test_promote_out_of_sync_share_replica(self):
|
|
"""Test promote 'out_of_sync' share replica to active state."""
|
|
if (self.replication_type
|
|
not in constants.REPLICATION_PROMOTION_CHOICES):
|
|
msg = "Option backend_replication_type should be one of (%s)!"
|
|
raise self.skipException(
|
|
msg % ','.join(constants.REPLICATION_PROMOTION_CHOICES))
|
|
share = self.create_share(
|
|
share_type_id=self.share_type_id, client=self.admin_client)
|
|
original_replica = self.admin_client.list_share_replicas(
|
|
share_id=share['id'])[0]
|
|
|
|
# NOTE(Yogi1): Cleanup needs to be disabled for replica that is
|
|
# being promoted since it will become the 'primary'/'active' replica.
|
|
replica = self.create_share_replica(
|
|
share["id"], self.replica_zone, cleanup=False,
|
|
client=self.admin_client)
|
|
# Wait for replica state to update after creation
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.REPLICATION_STATE_IN_SYNC,
|
|
status_attr='replica_state')
|
|
|
|
# List replicas
|
|
replica_list = self.admin_client.list_share_replicas(
|
|
share_id=share['id'])
|
|
|
|
# Check if there is only 1 'active' replica before promotion.
|
|
active_replicas = self._filter_share_replica_list(
|
|
replica_list, constants.REPLICATION_STATE_ACTIVE)
|
|
self.assertEqual(1, len(active_replicas))
|
|
|
|
# Set replica_state to 'out_of_sync'
|
|
self.admin_client.reset_share_replica_state(
|
|
replica['id'], constants.REPLICATION_STATE_OUT_OF_SYNC)
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.REPLICATION_STATE_OUT_OF_SYNC,
|
|
status_attr='replica_state')
|
|
|
|
# Promote 'out_of_sync' replica to 'active' state.
|
|
self.promote_share_replica(replica['id'], self.admin_client)
|
|
# Original replica will need to be cleaned up before the promoted
|
|
# replica can be deleted.
|
|
self.addCleanup(self.delete_share_replica, original_replica['id'])
|
|
|
|
# Check if there is still only 1 'active' replica after promotion.
|
|
replica_list = self.admin_client.list_share_replicas(
|
|
share_id=self.share["id"])
|
|
new_active_replicas = self._filter_share_replica_list(
|
|
replica_list, constants.REPLICATION_STATE_ACTIVE)
|
|
self.assertEqual(1, len(new_active_replicas))
|
|
|
|
@tc.attr(base.TAG_POSITIVE, base.TAG_BACKEND)
|
|
def test_force_delete_share_replica(self):
|
|
"""Test force deleting a replica that is in 'error_deleting' status."""
|
|
replica = self.create_share_replica(self.share['id'],
|
|
self.replica_zone,
|
|
cleanup_in_class=False,
|
|
client=self.admin_client)
|
|
self.admin_client.reset_share_replica_status(
|
|
replica['id'], constants.STATUS_ERROR_DELETING)
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.STATUS_ERROR_DELETING)
|
|
self.admin_client.force_delete_share_replica(replica['id'])
|
|
self.admin_client.wait_for_resource_deletion(replica_id=replica['id'])
|
|
|
|
@tc.attr(base.TAG_POSITIVE, base.TAG_BACKEND)
|
|
def test_reset_share_replica_status(self):
|
|
"""Test resetting a replica's 'status' attribute."""
|
|
replica = self.create_share_replica(self.share['id'],
|
|
self.replica_zone,
|
|
cleanup_in_class=False,
|
|
client=self.admin_client)
|
|
self.admin_client.reset_share_replica_status(replica['id'],
|
|
constants.STATUS_ERROR)
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.STATUS_ERROR)
|
|
|
|
@tc.attr(base.TAG_POSITIVE, base.TAG_BACKEND)
|
|
def test_reset_share_replica_state(self):
|
|
"""Test resetting a replica's 'replica_state' attribute."""
|
|
replica = self.create_share_replica(self.share['id'],
|
|
self.replica_zone,
|
|
cleanup_in_class=False,
|
|
client=self.admin_client)
|
|
self.admin_client.reset_share_replica_state(replica['id'],
|
|
constants.STATUS_ERROR)
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.STATUS_ERROR, status_attr='replica_state')
|
|
|
|
@tc.attr(base.TAG_POSITIVE, base.TAG_BACKEND)
|
|
def test_resync_share_replica(self):
|
|
"""Test resyncing a replica."""
|
|
replica = self.create_share_replica(self.share['id'],
|
|
self.replica_zone,
|
|
cleanup_in_class=False,
|
|
client=self.admin_client)
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.REPLICATION_STATE_IN_SYNC,
|
|
status_attr='replica_state')
|
|
|
|
# Set replica_state to 'out_of_sync'.
|
|
self.admin_client.reset_share_replica_state(
|
|
replica['id'], constants.REPLICATION_STATE_OUT_OF_SYNC)
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.REPLICATION_STATE_OUT_OF_SYNC,
|
|
status_attr='replica_state')
|
|
|
|
# Attempt resync
|
|
self.admin_client.resync_share_replica(replica['id'])
|
|
self.admin_client.wait_for_share_replica_status(
|
|
replica['id'], constants.REPLICATION_STATE_IN_SYNC,
|
|
status_attr='replica_state')
|