heat/heat_integrationtests/functional/test_snapshot_restore.py
rabi a8129573d2 Fix handle_restore for server and volume resources
When resource references are used for properties restore
does not work for nova server and volume resources.

This patch fixes it and adds a functional test for it.

Change-Id: I34efb3f4e0d3578d95134793f5c5d413667790e0
Closes-Bug: #1687009
2017-05-19 11:56:27 +05:30

77 lines
2.5 KiB
Python

# 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 heat_integrationtests.functional import functional_base
class StackSnapshotRestoreTest(functional_base.FunctionalTestsBase):
def setUp(self):
super(StackSnapshotRestoreTest, self).setUp()
if not self.conf.minimal_image_ref:
raise self.skipException("No image configured to test")
if not self.conf.minimal_instance_type:
raise self.skipException(
"No minimal_instance_type configured to test")
self.assign_keypair()
def test_stack_snapshot_restore(self):
template = '''
heat_template_version: ocata
parameters:
keyname:
type: string
flavor:
type: string
image:
type: string
network:
type: string
resources:
my_port:
type: OS::Neutron::Port
properties:
network: {get_param: network}
my_server:
type: OS::Nova::Server
properties:
image: {get_param: image}
flavor: {get_param: flavor}
key_name: {get_param: keyname}
networks: [{port: {get_resource: my_port} }]
'''
def get_server_image(server_id):
server = self.compute_client.servers.get(server_id)
return server.image['id']
parameters = {'keyname': self.keypair_name,
'flavor': self.conf.minimal_instance_type,
'image': self.conf.minimal_image_ref,
'network': self.conf.fixed_network_name}
stack_identifier = self.stack_create(template=template,
parameters=parameters)
server_resource = self.client.resources.get(
stack_identifier, 'my_server')
server_id = server_resource.physical_resource_id
prev_image_id = get_server_image(server_id)
# Do snapshot and restore
snapshot_id = self.stack_snapshot(stack_identifier)
self.stack_restore(stack_identifier, snapshot_id)
self.assertNotEqual(prev_image_id, get_server_image(server_id))