deb-heat/heat_integrationtests/scenario/test_server_cfn_init.py
Steve Baker 6a03d60c36 Move test_server_cfn_init from tempest to heat
The only changes required to move this test have been:
* Change the imports
* Use the DEFAULT CONF group for conf options

Change-Id: Ic9474e329b9cef1e96b693f10c320b612f580283
Partial-Blueprint: functional-tests
2014-10-07 12:50:32 +13:00

126 lines
4.8 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.
import json
import logging
from heat_integrationtests.common import exceptions
from heat_integrationtests.common import test
LOG = logging.getLogger(__name__)
class CfnInitIntegrationTest(test.HeatIntegrationTest):
def setUp(self):
super(CfnInitIntegrationTest, self).setUp()
if not self.conf.image_ref:
raise self.skipException("No image configured to test")
self.client = self.orchestration_client
self.template_name = 'test_server_cfn_init.yaml'
def assign_keypair(self):
self.stack_name = self._stack_rand_name()
if self.conf.keypair_name:
self.keypair = None
self.keypair_name = self.conf.keypair_name
else:
self.keypair = self.create_keypair()
self.keypair_name = self.keypair.id
def launch_stack(self):
net = self._get_default_network()
self.parameters = {
'key_name': self.keypair_name,
'flavor': self.conf.instance_type,
'image': self.conf.image_ref,
'timeout': self.conf.build_timeout,
'network': net['id'],
}
# create the stack
self.template = self._load_template(__file__, self.template_name)
self.client.stacks.create(
stack_name=self.stack_name,
template=self.template,
parameters=self.parameters)
self.stack = self.client.stacks.get(self.stack_name)
self.stack_identifier = '%s/%s' % (self.stack_name, self.stack.id)
self.addCleanup(self._stack_delete, self.stack_identifier)
def check_stack(self):
sid = self.stack_identifier
self._wait_for_resource_status(
sid, 'WaitHandle', 'CREATE_COMPLETE')
self._wait_for_resource_status(
sid, 'SmokeSecurityGroup', 'CREATE_COMPLETE')
self._wait_for_resource_status(
sid, 'SmokeKeys', 'CREATE_COMPLETE')
self._wait_for_resource_status(
sid, 'CfnUser', 'CREATE_COMPLETE')
self._wait_for_resource_status(
sid, 'SmokeServer', 'CREATE_COMPLETE')
server_resource = self.client.resources.get(sid, 'SmokeServer')
server_id = server_resource.physical_resource_id
server = self.compute_client.servers.get(server_id)
server_ip = server.networks[self.conf.network_for_ssh][0]
if not self._ping_ip_address(server_ip):
self._log_console_output(servers=[server])
self.fail(
"Timed out waiting for %s to become reachable" % server_ip)
try:
self._wait_for_resource_status(
sid, 'WaitCondition', 'CREATE_COMPLETE')
except (exceptions.StackResourceBuildErrorException,
exceptions.TimeoutException) as e:
raise e
finally:
# attempt to log the server console regardless of WaitCondition
# going to complete. This allows successful and failed cloud-init
# logs to be compared
self._log_console_output(servers=[server])
self._wait_for_stack_status(sid, 'CREATE_COMPLETE')
stack = self.client.stacks.get(sid)
# This is an assert of great significance, as it means the following
# has happened:
# - cfn-init read the provided metadata and wrote out a file
# - a user was created and credentials written to the server
# - a cfn-signal was built which was signed with provided credentials
# - the wait condition was fulfilled and the stack has changed state
wait_status = json.loads(
self._stack_output(stack, 'WaitConditionStatus'))
self.assertEqual('smoke test complete', wait_status['smoke_status'])
if self.keypair:
# Check that the user can authenticate with the generated
# keypair
try:
linux_client = self.get_remote_client(
server_ip, username='ec2-user')
linux_client.validate_authentication()
except (exceptions.ServerUnreachable,
exceptions.SSHTimeout) as e:
self._log_console_output(servers=[server])
raise e
def test_server_cfn_init(self):
self.assign_keypair()
self.launch_stack()
self.check_stack()