1 # Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
2 # and others. All rights reserved.
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at:
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an "AS IS" BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
21 from snaps.openstack import create_stack
22 from snaps.openstack.create_flavor import OpenStackFlavor, FlavorSettings
24 from snaps.openstack.create_image import OpenStackImage
25 from snaps.openstack.create_stack import StackSettings
26 from snaps.openstack.tests import openstack_tests
27 from snaps.openstack.tests.os_source_file_test import OSComponentTestCase
28 from snaps.openstack.utils import heat_utils
30 __author__ = 'spisarski'
32 logger = logging.getLogger('nova_utils_tests')
35 class HeatSmokeTests(OSComponentTestCase):
37 Tests to ensure that the heat client can communicate with the cloud
40 def test_nova_connect_success(self):
42 Tests to ensure that the proper credentials can connect.
44 heat = heat_utils.heat_client(self.os_creds)
46 # This should not throw an exception
47 stacks = heat.stacks.list()
51 def test_nova_connect_fail(self):
53 Tests to ensure that the improper credentials cannot connect.
55 from snaps.openstack.os_credentials import OSCreds
57 heat = heat_utils.heat_client(
58 OSCreds(username='user', password='pass',
59 auth_url=self.os_creds.auth_url,
60 project_name=self.os_creds.project_name,
61 proxy_settings=self.os_creds.proxy_settings))
62 stacks = heat.stacks.list()
64 # This should throw an exception
65 with self.assertRaises(Exception):
70 class HeatUtilsCreateStackTests(OSComponentTestCase):
72 Test basic Heat functionality
77 Instantiates OpenStack instances that cannot be spawned by Heat
79 guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
80 stack_name1 = self.__class__.__name__ + '-' + str(guid) + '-stack1'
81 stack_name2 = self.__class__.__name__ + '-' + str(guid) + '-stack2'
83 self.image_creator = OpenStackImage(
84 self.os_creds, openstack_tests.cirros_image_settings(
85 name=self.__class__.__name__ + '-' + str(guid) + '-image',
86 image_metadata=self.image_metadata))
87 self.image_creator.create()
90 self.flavor_creator = OpenStackFlavor(
92 FlavorSettings(name=guid + '-flavor', ram=128, disk=10, vcpus=1))
93 self.flavor_creator.create()
95 env_values = {'image_name': self.image_creator.image_settings.name,
96 'flavor_name': self.flavor_creator.flavor_settings.name}
97 heat_tmplt_path = pkg_resources.resource_filename(
98 'snaps.openstack.tests.heat', 'test_heat_template.yaml')
99 self.stack_settings1 = StackSettings(
100 name=stack_name1, template_path=heat_tmplt_path,
101 env_values=env_values)
102 self.stack_settings2 = StackSettings(
103 name=stack_name2, template_path=heat_tmplt_path,
104 env_values=env_values)
107 self.heat_client = heat_utils.heat_client(self.os_creds)
111 Cleans the image and downloaded image file
115 heat_utils.delete_stack(self.heat_client, self.stack1)
121 heat_utils.delete_stack(self.heat_client, self.stack2)
125 if self.image_creator:
127 self.image_creator.clean()
131 if self.flavor_creator:
133 self.flavor_creator.clean()
137 def test_create_stack(self):
139 Tests the creation of an OpenStack Heat stack1 that does not exist.
141 self.stack1 = heat_utils.create_stack(self.heat_client,
142 self.stack_settings1)
144 stack_query_1 = heat_utils.get_stack(
145 self.heat_client, stack_settings=self.stack_settings1)
146 self.assertEqual(self.stack1, stack_query_1)
148 stack_query_2 = heat_utils.get_stack(
149 self.heat_client, stack_name=self.stack_settings1.name)
150 self.assertEqual(self.stack1, stack_query_2)
152 stack_query_3 = heat_utils.get_stack_by_id(self.heat_client,
154 self.assertEqual(self.stack1, stack_query_3)
156 outputs = heat_utils.get_stack_outputs(
157 self.heat_client, self.stack1.id)
158 self.assertIsNotNone(outputs)
159 self.assertEqual(0, len(outputs))
161 end_time = time.time() + create_stack.STACK_COMPLETE_TIMEOUT
164 while time.time() < end_time:
165 status = heat_utils.get_stack_status(self.heat_client,
167 if status == create_stack.STATUS_CREATE_COMPLETE:
170 elif status == create_stack.STATUS_CREATE_FAILED:
176 self.assertTrue(is_active)
178 def test_create_stack_x2(self):
180 Tests the creation of an OpenStack keypair that does not exist.
182 self.stack1 = heat_utils.create_stack(self.heat_client,
183 self.stack_settings1)
185 stack1_query_1 = heat_utils.get_stack(
186 self.heat_client, stack_settings=self.stack_settings1)
187 self.assertEqual(self.stack1, stack1_query_1)
189 stack1_query_2 = heat_utils.get_stack(
190 self.heat_client, stack_name=self.stack_settings1.name)
191 self.assertEqual(self.stack1, stack1_query_2)
193 stack1_query_3 = heat_utils.get_stack_by_id(self.heat_client,
195 self.assertEqual(self.stack1, stack1_query_3)
197 outputs = heat_utils.get_stack_outputs(self.heat_client,
199 self.assertIsNotNone(outputs)
200 self.assertEqual(0, len(outputs))
202 end_time = time.time() + create_stack.STACK_COMPLETE_TIMEOUT
205 while time.time() < end_time:
206 status = heat_utils.get_stack_status(self.heat_client,
208 if status == create_stack.STATUS_CREATE_COMPLETE:
211 elif status == create_stack.STATUS_CREATE_FAILED:
217 self.assertTrue(is_active)
219 self.stack2 = heat_utils.create_stack(self.heat_client,
220 self.stack_settings2)
222 stack2_query_1 = heat_utils.get_stack(
223 self.heat_client, stack_settings=self.stack_settings2)
224 self.assertEqual(self.stack2, stack2_query_1)
226 stack2_query_2 = heat_utils.get_stack(
227 self.heat_client, stack_name=self.stack_settings2.name)
228 self.assertEqual(self.stack2, stack2_query_2)
230 stack2_query_3 = heat_utils.get_stack_by_id(self.heat_client,
232 self.assertEqual(self.stack2, stack2_query_3)
234 outputs = heat_utils.get_stack_outputs(self.heat_client,
236 self.assertIsNotNone(outputs)
237 self.assertEqual(0, len(outputs))
239 end_time = time.time() + create_stack.STACK_COMPLETE_TIMEOUT
242 while time.time() < end_time:
243 status = heat_utils.get_stack_status(self.heat_client,
245 if status == create_stack.STATUS_CREATE_COMPLETE:
248 elif status == create_stack.STATUS_CREATE_FAILED:
254 self.assertTrue(is_active)