Source code for scenario.test_volume_backup_restore

# Copyright 2018 Red Hat, Inc.
# 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.common import utils
from tempest.common import waiters
from tempest import config
from tempest.lib import decorators
from tempest.scenario import manager

CONF = config.CONF


[docs]class TestVolumeBackupRestore(manager.ScenarioTest): """Test cinder backup and restore This testcase verifies content preservation after backup and restore operations by booting a server from a restored backup and check the connectivity to it. The following is the scenario outline: 1. Create volume from image. 2. Create a backup for the volume. 3. Restore the backup. 4. Boot a server from the restored backup. 5. Create a floating ip. 6. Check server connectivity. """ @classmethod def skip_checks(cls): super(TestVolumeBackupRestore, cls).skip_checks() if not CONF.volume_feature_enabled.backup: raise cls.skipException('Backup is not enable.')
[docs] @decorators.idempotent_id('2ce5e55c-4085-43c1-98c6-582525334ad7') @decorators.attr(type='slow') @utils.services('compute', 'volume', 'image') def test_volume_backup_restore(self): # Create volume from image img_uuid = CONF.compute.image_ref volume = self.create_volume(imageRef=img_uuid) volume_details = self.volumes_client.show_volume( volume['id'])['volume'] self.assertEqual('true', volume_details['bootable']) # Create a backup backup = self.create_backup(volume_id=volume['id']) waiters.wait_for_volume_resource_status(self.volumes_client, volume['id'], 'available') # Restore the backup restored_volume_id = self.restore_backup(backup['id'])['volume_id'] # Verify the restored backup volume is bootable restored_volume_info = self.volumes_client.show_volume( restored_volume_id)['volume'] self.assertEqual('true', restored_volume_info['bootable']) # Create keypair and security group keypair = self.create_keypair() security_group = self.create_security_group() # Boot a server from the restored backup bd_map_v2 = [{ 'uuid': restored_volume_id, 'source_type': 'volume', 'destination_type': 'volume', 'boot_index': 0}] server = self.create_server(image_id='', block_device_mapping_v2=bd_map_v2, key_name=keypair['name'], security_groups=[ {'name': security_group['name']}]) # Create a floating ip and associate it to server. fip = self.create_floating_ip(server) floating_ip = self.associate_floating_ip(fip, server) # Check server connectivity self.check_vm_connectivity(floating_ip['floating_ip_address'], username=CONF.validation.image_ssh_user, private_key=keypair['private_key'], should_connect=True)