# 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 os
import requests
import subprocess
import tempfile
import time
import yaml
from oslo_utils import timeutils
from heat_integrationtests.common import exceptions
from heat_integrationtests.functional import functional_base
[docs]class ParallelDeploymentsTest(functional_base.FunctionalTestsBase):
server_template = '''
heat_template_version: "2013-05-23"
parameters:
flavor:
type: string
image:
type: string
network:
type: string
resources:
server:
type: OS::Nova::Server
properties:
image: {get_param: image}
flavor: {get_param: flavor}
user_data_format: SOFTWARE_CONFIG
networks: [{network: {get_param: network}}]
outputs:
server:
value: {get_resource: server}
'''
config_template = '''
heat_template_version: "2013-05-23"
parameters:
server:
type: string
resources:
config:
type: OS::Heat::SoftwareConfig
properties:
'''
deployment_snippet = '''
type: OS::Heat::SoftwareDeployments
properties:
config: {get_resource: config}
servers: {'0': {get_param: server}}
'''
enable_cleanup = True
[docs] def deploy_many_configs(self, stack, server, config_stacks,
stack_count, deploys_per_stack,
deploy_count_start):
for a in range(stack_count):
config_stacks.append(
self.deploy_config(server, deploys_per_stack))
new_count = deploy_count_start + stack_count * deploys_per_stack
self.wait_for_deploy_metadata_set(stack, new_count)
return new_count
[docs] def deploy_config(self, server, deploy_count):
parms = {'server': server}
template = yaml.safe_load(self.config_template)
resources = template['resources']
resources['config']['properties'] = {'config': 'x' * 10000}
for a in range(deploy_count):
resources['dep_%s' % a] = yaml.safe_load(self.deployment_snippet)
return self.stack_create(
parameters=parms,
template=template,
enable_cleanup=self.enable_cleanup,
expected_status=None)
[docs] def signal_deployments(self, stack_identifier):
server_metadata = self.client.resources.metadata(
stack_identifier, 'server')
for dep in server_metadata['deployments']:
iv = dict((i['name'], i['value']) for i in dep['inputs'])
sigurl = iv.get('deploy_signal_id')
requests.post(sigurl, data='{}',
headers={'content-type': None},
verify=self.verify_cert)
[docs]class ZaqarSignalTransportTest(functional_base.FunctionalTestsBase):
server_template = '''
heat_template_version: "2013-05-23"
parameters:
flavor:
type: string
image:
type: string
network:
type: string
resources:
server:
type: OS::Nova::Server
properties:
image: {get_param: image}
flavor: {get_param: flavor}
user_data_format: SOFTWARE_CONFIG
software_config_transport: ZAQAR_MESSAGE
networks: [{network: {get_param: network}}]
config:
type: OS::Heat::SoftwareConfig
properties:
config: echo 'foo'
deployment:
type: OS::Heat::SoftwareDeployment
properties:
config: {get_resource: config}
server: {get_resource: server}
signal_transport: ZAQAR_SIGNAL
outputs:
data:
value: {get_attr: [deployment, deploy_stdout]}
'''
conf_template = '''
[zaqar]
user_id = %(user_id)s
password = %(password)s
project_id = %(project_id)s
auth_url = %(auth_url)s
queue_id = %(queue_id)s
'''
[docs] def test_signal_queues(self):
parms = {'flavor': self.conf.minimal_instance_type,
'network': self.conf.fixed_network_name,
'image': self.conf.minimal_image_ref}
stack_identifier = self.stack_create(
parameters=parms,
template=self.server_template,
expected_status=None)
metadata = self.wait_for_deploy_metadata_set(stack_identifier)
config = metadata['os-collect-config']['zaqar']
conf_content = self.conf_template % config
fd, temp_path = tempfile.mkstemp()
os.write(fd, conf_content)
os.close(fd)
cmd = ['os-collect-config', '--one-time',
'--config-file=%s' % temp_path, 'zaqar']
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE)
stdout_value = proc.communicate()[0]
data = json.loads(stdout_value)
self.assertEqual(config, data['zaqar']['os-collect-config']['zaqar'])
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE)
stdout_value = proc.communicate()[0]
data = json.loads(stdout_value)
fd, temp_path = tempfile.mkstemp()
os.write(fd, json.dumps(data['zaqar']['deployments'][0]))
os.close(fd)
cmd = ['python', self.conf.heat_config_notify_script, temp_path]
proc = subprocess.Popen(cmd,
stderr=subprocess.PIPE,
stdin=subprocess.PIPE)
proc.communicate(json.dumps({'deploy_stdout': 'here!'}))
self._wait_for_stack_status(stack_identifier, 'CREATE_COMPLETE')
stack = self.client.stacks.get(stack_identifier)
self.assertEqual('here!', stack.outputs[0]['output_value'])