a8129573d2
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
680 lines
28 KiB
Python
680 lines
28 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 os
|
|
import random
|
|
import re
|
|
import subprocess
|
|
import time
|
|
|
|
import fixtures
|
|
from heatclient import exc as heat_exceptions
|
|
from keystoneauth1 import exceptions as kc_exceptions
|
|
from neutronclient.common import exceptions as network_exceptions
|
|
from oslo_log import log as logging
|
|
from oslo_utils import timeutils
|
|
import six
|
|
from six.moves import urllib
|
|
import testscenarios
|
|
import testtools
|
|
|
|
from heat_integrationtests.common import clients
|
|
from heat_integrationtests.common import config
|
|
from heat_integrationtests.common import exceptions
|
|
from heat_integrationtests.common import remote_client
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
_LOG_FORMAT = "%(levelname)8s [%(name)s] %(message)s"
|
|
|
|
|
|
def call_until_true(duration, sleep_for, func, *args, **kwargs):
|
|
"""Call the function until it returns True or the duration elapsed.
|
|
|
|
Call the given function until it returns True (and return True) or
|
|
until the specified duration (in seconds) elapses (and return
|
|
False).
|
|
|
|
:param func: A zero argument callable that returns True on success.
|
|
:param duration: The number of seconds for which to attempt a
|
|
successful call of the function.
|
|
:param sleep_for: The number of seconds to sleep after an unsuccessful
|
|
invocation of the function.
|
|
"""
|
|
now = time.time()
|
|
timeout = now + duration
|
|
while now < timeout:
|
|
if func(*args, **kwargs):
|
|
return True
|
|
LOG.debug("Sleeping for %d seconds", sleep_for)
|
|
time.sleep(sleep_for)
|
|
now = time.time()
|
|
return False
|
|
|
|
|
|
def rand_name(name=''):
|
|
randbits = six.text_type(random.randint(1, 0x7fffffff))
|
|
if name:
|
|
return name + '-' + randbits
|
|
else:
|
|
return randbits
|
|
|
|
|
|
class HeatIntegrationTest(testscenarios.WithScenarios,
|
|
testtools.TestCase):
|
|
|
|
def setUp(self):
|
|
super(HeatIntegrationTest, self).setUp()
|
|
|
|
self.conf = config.CONF.heat_plugin
|
|
|
|
self.assertIsNotNone(self.conf.auth_url,
|
|
'No auth_url configured')
|
|
self.assertIsNotNone(self.conf.username,
|
|
'No username configured')
|
|
self.assertIsNotNone(self.conf.password,
|
|
'No password configured')
|
|
self.setup_clients(self.conf)
|
|
self.useFixture(fixtures.FakeLogger(format=_LOG_FORMAT))
|
|
self.updated_time = {}
|
|
if self.conf.disable_ssl_certificate_validation:
|
|
self.verify_cert = False
|
|
else:
|
|
self.verify_cert = self.conf.ca_file or True
|
|
|
|
def setup_clients(self, conf, admin_credentials=False):
|
|
self.manager = clients.ClientManager(conf, admin_credentials)
|
|
self.identity_client = self.manager.identity_client
|
|
self.orchestration_client = self.manager.orchestration_client
|
|
self.compute_client = self.manager.compute_client
|
|
self.network_client = self.manager.network_client
|
|
self.volume_client = self.manager.volume_client
|
|
self.object_client = self.manager.object_client
|
|
self.metering_client = self.manager.metering_client
|
|
|
|
self.client = self.orchestration_client
|
|
|
|
def setup_clients_for_admin(self):
|
|
self.setup_clients(self.conf, True)
|
|
|
|
def get_remote_client(self, server_or_ip, username, private_key=None):
|
|
if isinstance(server_or_ip, six.string_types):
|
|
ip = server_or_ip
|
|
else:
|
|
network_name_for_ssh = self.conf.network_for_ssh
|
|
ip = server_or_ip.networks[network_name_for_ssh][0]
|
|
if private_key is None:
|
|
private_key = self.keypair.private_key
|
|
linux_client = remote_client.RemoteClient(ip, username,
|
|
pkey=private_key,
|
|
conf=self.conf)
|
|
try:
|
|
linux_client.validate_authentication()
|
|
except exceptions.SSHTimeout:
|
|
LOG.exception('ssh connection to %s failed', ip)
|
|
raise
|
|
|
|
return linux_client
|
|
|
|
def check_connectivity(self, check_ip):
|
|
def try_connect(ip):
|
|
try:
|
|
urllib.request.urlopen('http://%s/' % ip)
|
|
return True
|
|
except IOError:
|
|
return False
|
|
|
|
timeout = self.conf.connectivity_timeout
|
|
elapsed_time = 0
|
|
while not try_connect(check_ip):
|
|
time.sleep(10)
|
|
elapsed_time += 10
|
|
if elapsed_time > timeout:
|
|
raise exceptions.TimeoutException()
|
|
|
|
def _log_console_output(self, servers=None):
|
|
if not servers:
|
|
servers = self.compute_client.servers.list()
|
|
for server in servers:
|
|
LOG.info('Console output for %s', server.id)
|
|
LOG.info(server.get_console_output())
|
|
|
|
def _load_template(self, base_file, file_name, sub_dir=None):
|
|
sub_dir = sub_dir or ''
|
|
filepath = os.path.join(os.path.dirname(os.path.realpath(base_file)),
|
|
sub_dir, file_name)
|
|
with open(filepath) as f:
|
|
return f.read()
|
|
|
|
def create_keypair(self, client=None, name=None):
|
|
if client is None:
|
|
client = self.compute_client
|
|
if name is None:
|
|
name = rand_name('heat-keypair')
|
|
keypair = client.keypairs.create(name)
|
|
self.assertEqual(keypair.name, name)
|
|
|
|
def delete_keypair():
|
|
keypair.delete()
|
|
|
|
self.addCleanup(delete_keypair)
|
|
return keypair
|
|
|
|
def assign_keypair(self):
|
|
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
|
|
|
|
@classmethod
|
|
def _stack_rand_name(cls):
|
|
return rand_name(cls.__name__)
|
|
|
|
def _get_network(self, net_name=None):
|
|
if net_name is None:
|
|
net_name = self.conf.fixed_network_name
|
|
networks = self.network_client.list_networks()
|
|
for net in networks['networks']:
|
|
if net['name'] == net_name:
|
|
return net
|
|
|
|
def is_network_extension_supported(self, extension_alias):
|
|
try:
|
|
self.network_client.show_extension(extension_alias)
|
|
except network_exceptions.NeutronClientException:
|
|
return False
|
|
return True
|
|
|
|
def is_service_available(self, service_type):
|
|
try:
|
|
self.identity_client.get_endpoint_url(
|
|
service_type, self.conf.region)
|
|
except kc_exceptions.EndpointNotFound:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
@staticmethod
|
|
def _stack_output(stack, output_key, validate_errors=True):
|
|
"""Return a stack output value for a given key."""
|
|
value = None
|
|
for o in stack.outputs:
|
|
if validate_errors and 'output_error' in o:
|
|
# scan for errors in the stack output.
|
|
raise ValueError(
|
|
'Unexpected output errors in %s : %s' % (
|
|
output_key, o['output_error']))
|
|
if o['output_key'] == output_key:
|
|
value = o['output_value']
|
|
return value
|
|
|
|
def _ping_ip_address(self, ip_address, should_succeed=True):
|
|
cmd = ['ping', '-c1', '-w1', ip_address]
|
|
|
|
def ping():
|
|
proc = subprocess.Popen(cmd,
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE)
|
|
proc.wait()
|
|
return (proc.returncode == 0) == should_succeed
|
|
|
|
return call_until_true(
|
|
self.conf.build_timeout, 1, ping)
|
|
|
|
def _wait_for_all_resource_status(self, stack_identifier,
|
|
status, failure_pattern='^.*_FAILED$',
|
|
success_on_not_found=False):
|
|
for res in self.client.resources.list(stack_identifier):
|
|
self._wait_for_resource_status(
|
|
stack_identifier, res.resource_name,
|
|
status, failure_pattern=failure_pattern,
|
|
success_on_not_found=success_on_not_found)
|
|
|
|
def _wait_for_resource_status(self, stack_identifier, resource_name,
|
|
status, failure_pattern='^.*_FAILED$',
|
|
success_on_not_found=False):
|
|
"""Waits for a Resource to reach a given status."""
|
|
fail_regexp = re.compile(failure_pattern)
|
|
build_timeout = self.conf.build_timeout
|
|
build_interval = self.conf.build_interval
|
|
|
|
start = timeutils.utcnow()
|
|
while timeutils.delta_seconds(start,
|
|
timeutils.utcnow()) < build_timeout:
|
|
try:
|
|
res = self.client.resources.get(
|
|
stack_identifier, resource_name)
|
|
except heat_exceptions.HTTPNotFound:
|
|
if success_on_not_found:
|
|
return
|
|
# ignore this, as the resource may not have
|
|
# been created yet
|
|
else:
|
|
if res.resource_status == status:
|
|
return
|
|
wait_for_action = status.split('_')[0]
|
|
resource_action = res.resource_status.split('_')[0]
|
|
if (resource_action == wait_for_action and
|
|
fail_regexp.search(res.resource_status)):
|
|
raise exceptions.StackResourceBuildErrorException(
|
|
resource_name=res.resource_name,
|
|
stack_identifier=stack_identifier,
|
|
resource_status=res.resource_status,
|
|
resource_status_reason=res.resource_status_reason)
|
|
time.sleep(build_interval)
|
|
|
|
message = ('Resource %s failed to reach %s status within '
|
|
'the required time (%s s).' %
|
|
(resource_name, status, build_timeout))
|
|
raise exceptions.TimeoutException(message)
|
|
|
|
def verify_resource_status(self, stack_identifier, resource_name,
|
|
status='CREATE_COMPLETE'):
|
|
try:
|
|
res = self.client.resources.get(stack_identifier, resource_name)
|
|
except heat_exceptions.HTTPNotFound:
|
|
return False
|
|
return res.resource_status == status
|
|
|
|
def _verify_status(self, stack, stack_identifier, status, fail_regexp):
|
|
if stack.stack_status == status:
|
|
# Handle UPDATE_COMPLETE/FAILED case: Make sure we don't
|
|
# wait for a stale UPDATE_COMPLETE/FAILED status.
|
|
if status in ('UPDATE_FAILED', 'UPDATE_COMPLETE'):
|
|
if self.updated_time.get(
|
|
stack_identifier) != stack.updated_time:
|
|
self.updated_time[stack_identifier] = stack.updated_time
|
|
return True
|
|
elif status == 'DELETE_COMPLETE' and stack.deletion_time is None:
|
|
# Wait for deleted_time to be filled, so that we have more
|
|
# confidence the operation is finished.
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
wait_for_action = status.split('_')[0]
|
|
if (stack.action == wait_for_action and
|
|
fail_regexp.search(stack.stack_status)):
|
|
# Handle UPDATE_COMPLETE/UPDATE_FAILED case.
|
|
if status in ('UPDATE_FAILED', 'UPDATE_COMPLETE'):
|
|
if self.updated_time.get(
|
|
stack_identifier) != stack.updated_time:
|
|
self.updated_time[stack_identifier] = stack.updated_time
|
|
raise exceptions.StackBuildErrorException(
|
|
stack_identifier=stack_identifier,
|
|
stack_status=stack.stack_status,
|
|
stack_status_reason=stack.stack_status_reason)
|
|
else:
|
|
raise exceptions.StackBuildErrorException(
|
|
stack_identifier=stack_identifier,
|
|
stack_status=stack.stack_status,
|
|
stack_status_reason=stack.stack_status_reason)
|
|
|
|
def _wait_for_stack_status(self, stack_identifier, status,
|
|
failure_pattern=None,
|
|
success_on_not_found=False,
|
|
signal_required=False,
|
|
resources_to_signal=None):
|
|
"""Waits for a Stack to reach a given status.
|
|
|
|
Note this compares the full $action_$status, e.g
|
|
CREATE_COMPLETE, not just COMPLETE which is exposed
|
|
via the status property of Stack in heatclient
|
|
"""
|
|
if failure_pattern:
|
|
fail_regexp = re.compile(failure_pattern)
|
|
elif 'FAILED' in status:
|
|
# If we're looking for e.g CREATE_FAILED, COMPLETE is unexpected.
|
|
fail_regexp = re.compile('^.*_COMPLETE$')
|
|
else:
|
|
fail_regexp = re.compile('^.*_FAILED$')
|
|
build_timeout = self.conf.build_timeout
|
|
build_interval = self.conf.build_interval
|
|
|
|
start = timeutils.utcnow()
|
|
while timeutils.delta_seconds(start,
|
|
timeutils.utcnow()) < build_timeout:
|
|
try:
|
|
stack = self.client.stacks.get(stack_identifier,
|
|
resolve_outputs=False)
|
|
except heat_exceptions.HTTPNotFound:
|
|
if success_on_not_found:
|
|
return
|
|
# ignore this, as the resource may not have
|
|
# been created yet
|
|
else:
|
|
if self._verify_status(stack, stack_identifier, status,
|
|
fail_regexp):
|
|
return
|
|
if signal_required:
|
|
self.signal_resources(resources_to_signal)
|
|
time.sleep(build_interval)
|
|
|
|
message = ('Stack %s failed to reach %s status within '
|
|
'the required time (%s s).' %
|
|
(stack_identifier, status, build_timeout))
|
|
raise exceptions.TimeoutException(message)
|
|
|
|
def _stack_delete(self, stack_identifier):
|
|
try:
|
|
self._handle_in_progress(self.client.stacks.delete,
|
|
stack_identifier)
|
|
except heat_exceptions.HTTPNotFound:
|
|
pass
|
|
self._wait_for_stack_status(
|
|
stack_identifier, 'DELETE_COMPLETE',
|
|
success_on_not_found=True)
|
|
|
|
def _handle_in_progress(self, fn, *args, **kwargs):
|
|
build_timeout = self.conf.build_timeout
|
|
build_interval = self.conf.build_interval
|
|
start = timeutils.utcnow()
|
|
while timeutils.delta_seconds(start,
|
|
timeutils.utcnow()) < build_timeout:
|
|
try:
|
|
fn(*args, **kwargs)
|
|
except heat_exceptions.HTTPConflict as ex:
|
|
# FIXME(sirushtim): Wait a little for the stack lock to be
|
|
# released and hopefully, the stack should be usable again.
|
|
if ex.error['error']['type'] != 'ActionInProgress':
|
|
raise ex
|
|
|
|
time.sleep(build_interval)
|
|
else:
|
|
break
|
|
|
|
def update_stack(self, stack_identifier, template=None, environment=None,
|
|
files=None, parameters=None, tags=None,
|
|
expected_status='UPDATE_COMPLETE',
|
|
disable_rollback=True,
|
|
existing=False):
|
|
env = environment or {}
|
|
env_files = files or {}
|
|
parameters = parameters or {}
|
|
|
|
self.updated_time[stack_identifier] = self.client.stacks.get(
|
|
stack_identifier, resolve_outputs=False).updated_time
|
|
|
|
self._handle_in_progress(
|
|
self.client.stacks.update,
|
|
stack_id=stack_identifier,
|
|
template=template,
|
|
files=env_files,
|
|
disable_rollback=disable_rollback,
|
|
parameters=parameters,
|
|
environment=env,
|
|
tags=tags,
|
|
existing=existing)
|
|
|
|
kwargs = {'stack_identifier': stack_identifier,
|
|
'status': expected_status}
|
|
if expected_status in ['ROLLBACK_COMPLETE']:
|
|
# To trigger rollback you would intentionally fail the stack
|
|
# Hence check for rollback failures
|
|
kwargs['failure_pattern'] = '^ROLLBACK_FAILED$'
|
|
|
|
self._wait_for_stack_status(**kwargs)
|
|
|
|
def cancel_update_stack(self, stack_identifier,
|
|
expected_status='ROLLBACK_COMPLETE'):
|
|
|
|
stack_name = stack_identifier.split('/')[0]
|
|
|
|
self.updated_time[stack_identifier] = self.client.stacks.get(
|
|
stack_identifier, resolve_outputs=False).updated_time
|
|
|
|
self.client.actions.cancel_update(stack_name)
|
|
|
|
kwargs = {'stack_identifier': stack_identifier,
|
|
'status': expected_status}
|
|
if expected_status in ['ROLLBACK_COMPLETE']:
|
|
# To trigger rollback you would intentionally fail the stack
|
|
# Hence check for rollback failures
|
|
kwargs['failure_pattern'] = '^ROLLBACK_FAILED$'
|
|
|
|
self._wait_for_stack_status(**kwargs)
|
|
|
|
def preview_update_stack(self, stack_identifier, template,
|
|
environment=None, files=None, parameters=None,
|
|
tags=None, disable_rollback=True,
|
|
show_nested=False):
|
|
env = environment or {}
|
|
env_files = files or {}
|
|
parameters = parameters or {}
|
|
|
|
return self.client.stacks.preview_update(
|
|
stack_id=stack_identifier,
|
|
template=template,
|
|
files=env_files,
|
|
disable_rollback=disable_rollback,
|
|
parameters=parameters,
|
|
environment=env,
|
|
tags=tags,
|
|
show_nested=show_nested
|
|
)
|
|
|
|
def assert_resource_is_a_stack(self, stack_identifier, res_name,
|
|
wait=False):
|
|
build_timeout = self.conf.build_timeout
|
|
build_interval = self.conf.build_interval
|
|
start = timeutils.utcnow()
|
|
while timeutils.delta_seconds(start,
|
|
timeutils.utcnow()) < build_timeout:
|
|
time.sleep(build_interval)
|
|
try:
|
|
nested_identifier = self._get_nested_identifier(
|
|
stack_identifier, res_name)
|
|
except Exception:
|
|
# We may have to wait, if the create is in-progress
|
|
if wait:
|
|
time.sleep(build_interval)
|
|
else:
|
|
raise
|
|
else:
|
|
return nested_identifier
|
|
|
|
def _get_nested_identifier(self, stack_identifier, res_name):
|
|
rsrc = self.client.resources.get(stack_identifier, res_name)
|
|
nested_link = [l for l in rsrc.links if l['rel'] == 'nested']
|
|
nested_href = nested_link[0]['href']
|
|
nested_id = nested_href.split('/')[-1]
|
|
nested_identifier = '/'.join(nested_href.split('/')[-2:])
|
|
self.assertEqual(rsrc.physical_resource_id, nested_id)
|
|
|
|
nested_stack = self.client.stacks.get(nested_id, resolve_outputs=False)
|
|
nested_identifier2 = '%s/%s' % (nested_stack.stack_name,
|
|
nested_stack.id)
|
|
self.assertEqual(nested_identifier, nested_identifier2)
|
|
parent_id = stack_identifier.split("/")[-1]
|
|
self.assertEqual(parent_id, nested_stack.parent)
|
|
return nested_identifier
|
|
|
|
def group_nested_identifier(self, stack_identifier,
|
|
group_name):
|
|
# Get the nested stack identifier from a group resource
|
|
rsrc = self.client.resources.get(stack_identifier, group_name)
|
|
physical_resource_id = rsrc.physical_resource_id
|
|
|
|
nested_stack = self.client.stacks.get(physical_resource_id,
|
|
resolve_outputs=False)
|
|
nested_identifier = '%s/%s' % (nested_stack.stack_name,
|
|
nested_stack.id)
|
|
parent_id = stack_identifier.split("/")[-1]
|
|
self.assertEqual(parent_id, nested_stack.parent)
|
|
return nested_identifier
|
|
|
|
def list_group_resources(self, stack_identifier,
|
|
group_name, minimal=True):
|
|
nested_identifier = self.group_nested_identifier(stack_identifier,
|
|
group_name)
|
|
if minimal:
|
|
return self.list_resources(nested_identifier)
|
|
return self.client.resources.list(nested_identifier)
|
|
|
|
def list_resources(self, stack_identifier):
|
|
resources = self.client.resources.list(stack_identifier)
|
|
return dict((r.resource_name, r.resource_type) for r in resources)
|
|
|
|
def get_resource_stack_id(self, r):
|
|
stack_link = [l for l in r.links if l.get('rel') == 'stack'][0]
|
|
return stack_link['href'].split("/")[-1]
|
|
|
|
def check_input_values(self, group_resources, key, value):
|
|
# Check inputs for deployment and derived config
|
|
for r in group_resources:
|
|
d = self.client.software_deployments.get(
|
|
r.physical_resource_id)
|
|
self.assertEqual({key: value}, d.input_values)
|
|
c = self.client.software_configs.get(
|
|
d.config_id)
|
|
foo_input_c = [i for i in c.inputs if i.get('name') == key][0]
|
|
self.assertEqual(value, foo_input_c.get('value'))
|
|
|
|
def signal_resources(self, resources):
|
|
# Signal all IN_PROGRESS resources
|
|
for r in resources:
|
|
if 'IN_PROGRESS' in r.resource_status:
|
|
stack_id = self.get_resource_stack_id(r)
|
|
self.client.resources.signal(stack_id, r.resource_name)
|
|
|
|
def stack_create(self, stack_name=None, template=None, files=None,
|
|
parameters=None, environment=None, tags=None,
|
|
expected_status='CREATE_COMPLETE',
|
|
disable_rollback=True, enable_cleanup=True,
|
|
environment_files=None):
|
|
name = stack_name or self._stack_rand_name()
|
|
templ = template or self.template
|
|
templ_files = files or {}
|
|
params = parameters or {}
|
|
env = environment or {}
|
|
self.client.stacks.create(
|
|
stack_name=name,
|
|
template=templ,
|
|
files=templ_files,
|
|
disable_rollback=disable_rollback,
|
|
parameters=params,
|
|
environment=env,
|
|
tags=tags,
|
|
environment_files=environment_files
|
|
)
|
|
if expected_status not in ['ROLLBACK_COMPLETE'] and enable_cleanup:
|
|
self.addCleanup(self._stack_delete, name)
|
|
|
|
stack = self.client.stacks.get(name, resolve_outputs=False)
|
|
stack_identifier = '%s/%s' % (name, stack.id)
|
|
kwargs = {'stack_identifier': stack_identifier,
|
|
'status': expected_status}
|
|
if expected_status:
|
|
if expected_status in ['ROLLBACK_COMPLETE']:
|
|
# To trigger rollback you would intentionally fail the stack
|
|
# Hence check for rollback failures
|
|
kwargs['failure_pattern'] = '^ROLLBACK_FAILED$'
|
|
self._wait_for_stack_status(**kwargs)
|
|
return stack_identifier
|
|
|
|
def stack_adopt(self, stack_name=None, files=None,
|
|
parameters=None, environment=None, adopt_data=None,
|
|
wait_for_status='ADOPT_COMPLETE'):
|
|
if (self.conf.skip_test_stack_action_list and
|
|
'ADOPT' in self.conf.skip_test_stack_action_list):
|
|
self.skipTest('Testing Stack adopt disabled in conf, skipping')
|
|
name = stack_name or self._stack_rand_name()
|
|
templ_files = files or {}
|
|
params = parameters or {}
|
|
env = environment or {}
|
|
self.client.stacks.create(
|
|
stack_name=name,
|
|
files=templ_files,
|
|
disable_rollback=True,
|
|
parameters=params,
|
|
environment=env,
|
|
adopt_stack_data=adopt_data,
|
|
)
|
|
self.addCleanup(self._stack_delete, name)
|
|
stack = self.client.stacks.get(name, resolve_outputs=False)
|
|
stack_identifier = '%s/%s' % (name, stack.id)
|
|
self._wait_for_stack_status(stack_identifier, wait_for_status)
|
|
return stack_identifier
|
|
|
|
def stack_abandon(self, stack_id):
|
|
if (self.conf.skip_test_stack_action_list and
|
|
'ABANDON' in self.conf.skip_test_stack_action_list):
|
|
self.addCleanup(self._stack_delete, stack_id)
|
|
self.skipTest('Testing Stack abandon disabled in conf, skipping')
|
|
info = self.client.stacks.abandon(stack_id=stack_id)
|
|
return info
|
|
|
|
def stack_snapshot(self, stack_id,
|
|
wait_for_status='SNAPSHOT_COMPLETE'):
|
|
snapshot = self.client.stacks.snapshot(stack_id=stack_id)
|
|
self._wait_for_stack_status(stack_id, wait_for_status)
|
|
return snapshot['id']
|
|
|
|
def stack_restore(self, stack_id, snapshot_id,
|
|
wait_for_status='RESTORE_COMPLETE'):
|
|
self.client.stacks.restore(stack_id, snapshot_id)
|
|
self._wait_for_stack_status(stack_id, wait_for_status)
|
|
|
|
def stack_suspend(self, stack_identifier):
|
|
if (self.conf.skip_test_stack_action_list and
|
|
'SUSPEND' in self.conf.skip_test_stack_action_list):
|
|
self.addCleanup(self._stack_delete, stack_identifier)
|
|
self.skipTest('Testing Stack suspend disabled in conf, skipping')
|
|
self._handle_in_progress(self.client.actions.suspend, stack_identifier)
|
|
# improve debugging by first checking the resource's state.
|
|
self._wait_for_all_resource_status(stack_identifier,
|
|
'SUSPEND_COMPLETE')
|
|
self._wait_for_stack_status(stack_identifier, 'SUSPEND_COMPLETE')
|
|
|
|
def stack_resume(self, stack_identifier):
|
|
if (self.conf.skip_test_stack_action_list and
|
|
'RESUME' in self.conf.skip_test_stack_action_list):
|
|
self.addCleanup(self._stack_delete, stack_identifier)
|
|
self.skipTest('Testing Stack resume disabled in conf, skipping')
|
|
self._handle_in_progress(self.client.actions.resume, stack_identifier)
|
|
# improve debugging by first checking the resource's state.
|
|
self._wait_for_all_resource_status(stack_identifier,
|
|
'RESUME_COMPLETE')
|
|
self._wait_for_stack_status(stack_identifier, 'RESUME_COMPLETE')
|
|
|
|
def wait_for_event_with_reason(self, stack_identifier, reason,
|
|
rsrc_name=None, num_expected=1):
|
|
build_timeout = self.conf.build_timeout
|
|
build_interval = self.conf.build_interval
|
|
start = timeutils.utcnow()
|
|
while timeutils.delta_seconds(start,
|
|
timeutils.utcnow()) < build_timeout:
|
|
try:
|
|
rsrc_events = self.client.events.list(stack_identifier,
|
|
resource_name=rsrc_name)
|
|
except heat_exceptions.HTTPNotFound:
|
|
LOG.debug("No events yet found for %s", rsrc_name)
|
|
else:
|
|
matched = [e for e in rsrc_events
|
|
if e.resource_status_reason == reason]
|
|
if len(matched) == num_expected:
|
|
return matched
|
|
time.sleep(build_interval)
|
|
|
|
def check_autoscale_complete(self, stack_id, expected_num, parent_stack,
|
|
policy):
|
|
res_list = self.client.resources.list(stack_id)
|
|
all_res_complete = all(res.resource_status in ('UPDATE_COMPLETE',
|
|
'CREATE_COMPLETE')
|
|
for res in res_list)
|
|
all_res = len(res_list) == expected_num
|
|
if all_res and all_res_complete:
|
|
metadata = self.client.resources.metadata(parent_stack, policy)
|
|
return not metadata.get('scaling_in_progress')
|
|
return False
|