# 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 pkg_resources
+import os
import time
+import pkg_resources
from heatclient.exc import HTTPBadRequest
-from snaps import file_utils
-
-from snaps.openstack.create_flavor import OpenStackFlavor, FlavorSettings
+import snaps
+from snaps import file_utils
+from snaps.config.flavor import FlavorConfig
+from snaps.config.image import ImageConfig
+from snaps.config.stack import (StackConfigError, StackConfig,
+ STATUS_UPDATE_COMPLETE)
+from snaps.openstack.create_flavor import OpenStackFlavor
from snaps.openstack.create_image import OpenStackImage
try:
import uuid
from snaps.openstack import create_stack
-from snaps.openstack.create_stack import StackSettings, StackSettingsError
-from snaps.openstack.tests import openstack_tests
+from snaps.openstack.create_stack import (
+ StackSettings, StackCreationError, StackError, OpenStackHeatStack)
+from snaps.openstack.tests import openstack_tests, create_instance_tests
from snaps.openstack.tests.os_source_file_test import OSIntegrationTestCase
-from snaps.openstack.utils import heat_utils
+from snaps.openstack.utils import (
+ heat_utils, neutron_utils, nova_utils, keystone_utils)
__author__ = 'spisarski'
"""
Tests the construction of the StackSettings class
"""
+
def test_no_params(self):
- with self.assertRaises(StackSettingsError):
+ with self.assertRaises(StackConfigError):
StackSettings()
def test_empty_config(self):
- with self.assertRaises(StackSettingsError):
- StackSettings(config=dict())
+ with self.assertRaises(StackConfigError):
+ StackSettings(**dict())
def test_name_only(self):
- with self.assertRaises(StackSettingsError):
+ with self.assertRaises(StackConfigError):
StackSettings(name='foo')
def test_config_with_name_only(self):
- with self.assertRaises(StackSettingsError):
- StackSettings(config={'name': 'foo'})
+ with self.assertRaises(StackConfigError):
+ StackSettings(**{'name': 'foo'})
def test_config_minimum_template(self):
- settings = StackSettings(config={'name': 'stack', 'template': 'foo'})
+ settings = StackSettings(**{'name': 'stack', 'template': 'foo'})
self.assertEqual('stack', settings.name)
self.assertEqual('foo', settings.template)
self.assertIsNone(settings.template_path)
self.assertIsNone(settings.env_values)
- self.assertEqual(create_stack.STACK_COMPLETE_TIMEOUT, settings.stack_create_timeout)
+ self.assertEqual(snaps.config.stack.STACK_COMPLETE_TIMEOUT,
+ settings.stack_create_timeout)
def test_config_minimum_template_path(self):
- settings = StackSettings(config={'name': 'stack', 'template_path': 'foo'})
+ settings = StackSettings(**{'name': 'stack', 'template_path': 'foo'})
self.assertEqual('stack', settings.name)
self.assertIsNone(settings.template)
self.assertEqual('foo', settings.template_path)
self.assertIsNone(settings.env_values)
- self.assertEqual(create_stack.STACK_COMPLETE_TIMEOUT, settings.stack_create_timeout)
+ self.assertEqual(snaps.config.stack.STACK_COMPLETE_TIMEOUT,
+ settings.stack_create_timeout)
def test_minimum_template(self):
settings = StackSettings(name='stack', template='foo')
self.assertEqual('foo', settings.template)
self.assertIsNone(settings.template_path)
self.assertIsNone(settings.env_values)
- self.assertEqual(create_stack.STACK_COMPLETE_TIMEOUT, settings.stack_create_timeout)
+ self.assertEqual(snaps.config.stack.STACK_COMPLETE_TIMEOUT,
+ settings.stack_create_timeout)
def test_minimum_template_path(self):
settings = StackSettings(name='stack', template_path='foo')
self.assertEqual('foo', settings.template_path)
self.assertIsNone(settings.template)
self.assertIsNone(settings.env_values)
- self.assertEqual(create_stack.STACK_COMPLETE_TIMEOUT, settings.stack_create_timeout)
+ self.assertEqual(snaps.config.stack.STACK_COMPLETE_TIMEOUT,
+ settings.stack_create_timeout)
def test_all(self):
env_values = {'foo': 'bar'}
- settings = StackSettings(name='stack', template='bar', template_path='foo', env_values=env_values,
+ settings = StackSettings(name='stack', template='bar',
+ template_path='foo', env_values=env_values,
stack_create_timeout=999)
self.assertEqual('stack', settings.name)
self.assertEqual('bar', settings.template)
def test_config_all(self):
env_values = {'foo': 'bar'}
settings = StackSettings(
- config={'name': 'stack', 'template': 'bar', 'template_path': 'foo',
- 'env_values': env_values, 'stack_create_timeout': 999})
+ **{'name': 'stack', 'template': 'bar', 'template_path': 'foo',
+ 'env_values': env_values, 'stack_create_timeout': 999})
self.assertEqual('stack', settings.name)
self.assertEqual('bar', settings.template)
self.assertEqual('foo', settings.template_path)
class CreateStackSuccessTests(OSIntegrationTestCase):
"""
- Test for the CreateStack class defined in create_stack.py
+ Tests for the OpenStackHeatStack class defined in create_stack.py
"""
def setUp(self):
- """
- Instantiates the CreateStack object that is responsible for downloading and creating an OS stack file
- within OpenStack
- """
+ self.user_roles = ['heat_stack_owner']
+
super(self.__class__, self).__start__()
- self.guid = str(uuid.uuid4())
- self.heat_cli = heat_utils.heat_client(self.os_creds)
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
self.stack_creator = None
self.image_creator = OpenStackImage(
self.os_creds, openstack_tests.cirros_image_settings(
- name=self.__class__.__name__ + '-' + str(self.guid) + '-image', image_metadata=self.image_metadata))
+ name=self.guid + '-image',
+ image_metadata=self.image_metadata))
self.image_creator.create()
# Create Flavor
+ flavor_config = openstack_tests.get_flavor_config(
+ name=self.guid + '-flavor-name', ram=256, disk=10,
+ vcpus=1, metadata=self.flavor_metadata)
self.flavor_creator = OpenStackFlavor(
- self.admin_os_creds,
- FlavorSettings(name=self.guid + '-flavor-name', ram=128, disk=10, vcpus=1))
+ self.admin_os_creds, flavor_config)
self.flavor_creator.create()
- self.env_values = {'image_name': self.image_creator.image_settings.name,
- 'flavor_name': self.flavor_creator.flavor_settings.name}
+ self.network_name = self.guid + '-net'
+ self.subnet_name = self.guid + '-subnet'
+ self.vm_inst_name = self.guid + '-inst'
+
+ self.env_values = {
+ 'image_name': self.image_creator.image_settings.name,
+ 'flavor_name': self.flavor_creator.flavor_settings.name,
+ 'net_name': self.network_name,
+ 'subnet_name': self.subnet_name,
+ 'inst_name': self.vm_inst_name}
self.heat_tmplt_path = pkg_resources.resource_filename(
'snaps.openstack.tests.heat', 'test_heat_template.yaml')
Tests the creation of an OpenStack stack from Heat template file.
"""
# Create Stack
- # Set the default stack settings, then set any custom parameters sent from the app
- stack_settings = StackSettings(name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
- template_path=self.heat_tmplt_path,
- env_values=self.env_values)
- self.stack_creator = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
- created_stack = self.stack_creator.create()
+ # Set the default stack settings, then set any custom parameters sent
+ # from the app
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ created_stack = self.stack_creator.create(block=True)
self.assertIsNotNone(created_stack)
- retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli, created_stack.id)
+ retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli,
+ created_stack.id)
self.assertIsNotNone(retrieved_stack)
self.assertEqual(created_stack.name, retrieved_stack.name)
self.assertEqual(created_stack.id, retrieved_stack.id)
- self.assertIsNotNone(self.stack_creator.get_outputs())
- self.assertEquals(0, len(self.stack_creator.get_outputs()))
+ self.assertEqual(0, len(self.stack_creator.get_outputs()))
+
+ derived_creator = create_stack.generate_creator(
+ self.os_creds, retrieved_stack,
+ [self.image_creator.image_settings])
+ derived_stack = derived_creator.get_stack()
+ self.assertEqual(retrieved_stack, derived_stack)
+
+ def test_create_stack_short_timeout(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file.
+ """
+ # Create Stack
+ # Set the default stack settings, then set any custom parameters sent
+ # from the app
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values, stack_create_timeout=0)
+
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ with self.assertRaises(StackCreationError):
+ self.stack_creator.create(block=True)
def test_create_stack_template_dict(self):
"""
Tests the creation of an OpenStack stack from a heat dict() object.
"""
# Create Stack
- # Set the default stack settings, then set any custom parameters sent from the app
+ # Set the default stack settings, then set any custom parameters sent
+ # from the app
template_dict = heat_utils.parse_heat_template_str(
file_utils.read_file(self.heat_tmplt_path))
- stack_settings = StackSettings(name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
- template=template_dict,
- env_values=self.env_values)
- self.stack_creator = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
- created_stack = self.stack_creator.create()
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template=template_dict,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ created_stack = self.stack_creator.create(block=True)
self.assertIsNotNone(created_stack)
- retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli, created_stack.id)
+ retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli,
+ created_stack.id)
self.assertIsNotNone(retrieved_stack)
self.assertEqual(created_stack.name, retrieved_stack.name)
self.assertEqual(created_stack.id, retrieved_stack.id)
- self.assertIsNotNone(self.stack_creator.get_outputs())
- self.assertEquals(0, len(self.stack_creator.get_outputs()))
+ self.assertEqual(0, len(self.stack_creator.get_outputs()))
def test_create_delete_stack(self):
"""
- Tests the creation then deletion of an OpenStack stack to ensure clean() does not raise an Exception.
+ Tests the creation then deletion of an OpenStack stack to ensure
+ clean() does not raise an Exception.
"""
# Create Stack
template_dict = heat_utils.parse_heat_template_str(
file_utils.read_file(self.heat_tmplt_path))
- stack_settings = StackSettings(name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
- template=template_dict,
- env_values=self.env_values)
- self.stack_creator = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
- created_stack = self.stack_creator.create()
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template=template_dict,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ created_stack = self.stack_creator.create(block=True)
self.assertIsNotNone(created_stack)
- retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli, created_stack.id)
+ retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli,
+ created_stack.id)
self.assertIsNotNone(retrieved_stack)
self.assertEqual(created_stack.name, retrieved_stack.name)
self.assertEqual(created_stack.id, retrieved_stack.id)
- self.assertIsNotNone(self.stack_creator.get_outputs())
- self.assertEquals(0, len(self.stack_creator.get_outputs()))
- self.assertEqual(create_stack.STATUS_CREATE_COMPLETE, self.stack_creator.get_status())
+ self.assertEqual(0, len(self.stack_creator.get_outputs()))
+ self.assertEqual(snaps.config.stack.STATUS_CREATE_COMPLETE,
+ self.stack_creator.get_status())
# Delete Stack manually
heat_utils.delete_stack(self.heat_cli, created_stack)
end_time = time.time() + 90
deleted = False
while time.time() < end_time:
- status = heat_utils.get_stack_status(self.heat_cli, retrieved_stack.id)
- if status == create_stack.STATUS_DELETE_COMPLETE:
+ status = heat_utils.get_stack_status(self.heat_cli,
+ retrieved_stack.id)
+ if status == snaps.config.stack.STATUS_DELETE_COMPLETE:
deleted = True
break
self.assertTrue(deleted)
- # Must not throw an exception when attempting to cleanup non-existent stack
+ # Must not throw an exception when attempting to cleanup non-existent
+ # stack
self.stack_creator.clean()
self.assertIsNone(self.stack_creator.get_stack())
# Create Stack
template_dict = heat_utils.parse_heat_template_str(
file_utils.read_file(self.heat_tmplt_path))
- stack_settings = StackSettings(name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
- template=template_dict,
- env_values=self.env_values)
- self.stack_creator = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
- created_stack1 = self.stack_creator.create()
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template=template_dict,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ created_stack1 = self.stack_creator.create(block=True)
- retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli, created_stack1.id)
+ retrieved_stack = heat_utils.get_stack_by_id(self.heat_cli,
+ created_stack1.id)
self.assertIsNotNone(retrieved_stack)
self.assertEqual(created_stack1.name, retrieved_stack.name)
self.assertEqual(created_stack1.id, retrieved_stack.id)
- self.assertIsNotNone(self.stack_creator.get_outputs())
self.assertEqual(0, len(self.stack_creator.get_outputs()))
# Should be retrieving the instance data
- stack_creator2 = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
- stack2 = stack_creator2.create()
+ stack_creator2 = OpenStackHeatStack(self.os_creds, stack_settings)
+ stack2 = stack_creator2.create(block=True)
self.assertEqual(created_stack1.id, stack2.id)
+ def test_retrieve_network_creators(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of the network creator.
+ """
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(created_stack)
+
+ net_creators = self.stack_creator.get_network_creators()
+ self.assertIsNotNone(net_creators)
+ self.assertEqual(1, len(net_creators))
+ self.assertEqual(self.network_name, net_creators[0].get_network().name)
+
+ # Need to use 'admin' creds as heat creates objects under it's own
+ # project/tenant
+ neutron = neutron_utils.neutron_client(
+ self.os_creds, self.os_session)
+ keystone = keystone_utils.keystone_client(
+ self.os_creds, self.os_session)
+ net_by_name = neutron_utils.get_network(
+ neutron, keystone, network_name=net_creators[0].get_network().name)
+ self.assertEqual(net_creators[0].get_network(), net_by_name)
+ self.assertIsNotNone(neutron_utils.get_network_by_id(
+ neutron, net_creators[0].get_network().id))
+
+ self.assertEqual(1, len(net_creators[0].get_network().subnets))
+ subnet = net_creators[0].get_network().subnets[0]
+ subnet_by_name = neutron_utils.get_subnet(
+ neutron, net_creators[0].get_network(), subnet_name=subnet.name)
+ self.assertEqual(subnet, subnet_by_name)
+
+ subnet_by_id = neutron_utils.get_subnet_by_id(neutron, subnet.id)
+ self.assertIsNotNone(subnet_by_id)
+ self.assertEqual(subnet_by_name, subnet_by_id)
+
+ def test_retrieve_vm_inst_creators(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of the network creator.
+ """
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(created_stack)
+
+ vm_inst_creators = self.stack_creator.get_vm_inst_creators()
+ self.assertIsNotNone(vm_inst_creators)
+ self.assertEqual(1, len(vm_inst_creators))
+ self.assertEqual(self.vm_inst_name,
+ vm_inst_creators[0].get_vm_inst().name)
+
+ nova = nova_utils.nova_client(self.os_creds, self.os_session)
+ neutron = neutron_utils.neutron_client(self.os_creds, self.os_session)
+ keystone = keystone_utils.keystone_client(self.os_creds, self.os_session)
+ vm_inst_by_name = nova_utils.get_server(
+ nova, neutron, keystone,
+ server_name=vm_inst_creators[0].get_vm_inst().name)
+
+ self.assertEqual(vm_inst_creators[0].get_vm_inst(), vm_inst_by_name)
+ self.assertIsNotNone(nova_utils.get_server_object_by_id(
+ nova, neutron, keystone, vm_inst_creators[0].get_vm_inst().id))
+
+
+class CreateStackFloatingIpTests(OSIntegrationTestCase):
+ """
+ Tests to ensure that floating IPs can be accessed via an
+ OpenStackVmInstance object obtained from the OpenStackHeatStack instance
+ """
+
+ def setUp(self):
+ self.user_roles = ['heat_stack_owner', 'admin']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.image_creator = OpenStackImage(
+ self.os_creds, openstack_tests.cirros_image_settings(
+ name=self.guid + '-image',
+ image_metadata=self.image_metadata))
+ self.image_creator.create()
+
+ self.network_name = self.guid + '-net'
+ self.subnet_name = self.guid + '-subnet'
+ self.flavor1_name = self.guid + '-flavor1'
+ self.flavor2_name = self.guid + '-flavor2'
+ self.sec_grp_name = self.guid + '-sec_grp'
+ self.vm_inst1_name = self.guid + '-inst1'
+ self.vm_inst2_name = self.guid + '-inst2'
+ self.keypair_name = self.guid + '-kp'
+
+ self.env_values = {
+ 'image1_name': self.image_creator.image_settings.name,
+ 'image2_name': self.image_creator.image_settings.name,
+ 'flavor1_name': self.flavor1_name,
+ 'flavor2_name': self.flavor2_name,
+ 'flavor_extra_specs': self.flavor_metadata,
+ 'net_name': self.network_name,
+ 'subnet_name': self.subnet_name,
+ 'inst1_name': self.vm_inst1_name,
+ 'inst2_name': self.vm_inst2_name,
+ 'keypair_name': self.keypair_name,
+ 'external_net_name': self.ext_net_name,
+ 'security_group_name': self.sec_grp_name}
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'floating_ip_heat_template.yaml')
+
+ self.vm_inst_creators = list()
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ if self.image_creator:
+ try:
+ self.image_creator.clean()
+ except:
+ pass
+
+ for vm_inst_creator in self.vm_inst_creators:
+ try:
+ keypair_settings = vm_inst_creator.keypair_settings
+ if keypair_settings and keypair_settings.private_filepath:
+ expanded_path = os.path.expanduser(
+ keypair_settings.private_filepath)
+ os.chmod(expanded_path, 0o755)
+ os.remove(expanded_path)
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_connect_via_ssh_heat_vm(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of two VM instance creators and attempt to connect via
+ SSH to the first one with a floating IP.
+ """
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings,
+ [self.image_creator.image_settings])
+ created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(created_stack)
+
+ self.vm_inst_creators = self.stack_creator.get_vm_inst_creators(
+ heat_keypair_option='private_key')
+ self.assertIsNotNone(self.vm_inst_creators)
+ self.assertEqual(2, len(self.vm_inst_creators))
+
+ for vm_inst_creator in self.vm_inst_creators:
+ if vm_inst_creator.get_vm_inst().name == self.vm_inst1_name:
+ self.assertTrue(
+ create_instance_tests.validate_ssh_client(vm_inst_creator))
+ else:
+ vm_settings = vm_inst_creator.instance_settings
+ self.assertEqual(0, len(vm_settings.floating_ip_settings))
+
+ def test_connect_via_ssh_heat_vm_derived(self):
+ """
+ Tests the the retrieval of two VM instance creators from a derived
+ OpenStackHeatStack object and attempt to connect via
+ SSH to the first one with a floating IP.
+ """
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings,
+ [self.image_creator.image_settings])
+ created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(created_stack)
+
+ derived_stack = create_stack.generate_creator(
+ self.os_creds, created_stack,
+ [self.image_creator.image_settings])
+
+ self.vm_inst_creators = derived_stack.get_vm_inst_creators(
+ heat_keypair_option='private_key')
+ self.assertIsNotNone(self.vm_inst_creators)
+ self.assertEqual(2, len(self.vm_inst_creators))
+
+ for vm_inst_creator in self.vm_inst_creators:
+ if vm_inst_creator.get_vm_inst().name == self.vm_inst1_name:
+ self.assertTrue(
+ create_instance_tests.validate_ssh_client(vm_inst_creator))
+ else:
+ vm_settings = vm_inst_creator.instance_settings
+ self.assertEqual(0, len(vm_settings.floating_ip_settings))
+
+
+class CreateStackNestedResourceTests(OSIntegrationTestCase):
+ """
+ Tests to ensure that nested heat templates work
+ """
+
+ def setUp(self):
+ self.user_roles = ['heat_stack_owner']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.image_creator = OpenStackImage(
+ self.os_creds, openstack_tests.cirros_image_settings(
+ name="{}-{}".format(self.guid, 'image'),
+ image_metadata=self.image_metadata))
+ self.image_creator.create()
+
+ flavor_config = openstack_tests.get_flavor_config(
+ name="{}-{}".format(self.guid, 'flavor-name'), ram=256, disk=10,
+ vcpus=1, metadata=self.flavor_metadata)
+ self.flavor_creator = OpenStackFlavor(
+ self.admin_os_creds, flavor_config)
+ self.flavor_creator.create()
+
+ env_values = {
+ 'network_name': self.guid + '-network',
+ 'public_network': self.ext_net_name,
+ 'agent_image': self.image_creator.image_settings.name,
+ 'agent_flavor': self.flavor_creator.flavor_settings.name,
+ 'key_name': self.guid + '-key',
+ }
+
+ heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'agent-group.yaml')
+ heat_resource_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'agent.yaml')
+
+ stack_settings = StackConfig(
+ name="{}-{}".format(
+ self.__class__.__name__, str(self.guid) + '-stack'),
+ template_path=heat_tmplt_path,
+ resource_files=[heat_resource_path],
+ env_values=env_values)
+
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings,
+ [self.image_creator.image_settings])
+
+ self.vm_inst_creators = list()
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ if self.image_creator:
+ try:
+ self.image_creator.clean()
+ except:
+ pass
+
+ if self.flavor_creator:
+ try:
+ self.flavor_creator.clean()
+ except:
+ pass
+
+ for vm_inst_creator in self.vm_inst_creators:
+ try:
+ keypair_settings = vm_inst_creator.keypair_settings
+ if keypair_settings and keypair_settings.private_filepath:
+ expanded_path = os.path.expanduser(
+ keypair_settings.private_filepath)
+ os.chmod(expanded_path, 0o755)
+ os.remove(expanded_path)
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_nested(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of two VM instance creators and attempt to connect via
+ SSH to the first one with a floating IP.
+ """
+ created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(created_stack)
+
+ self.vm_inst_creators = self.stack_creator.get_vm_inst_creators(
+ heat_keypair_option='private_key')
+ self.assertIsNotNone(self.vm_inst_creators)
+ self.assertEqual(1, len(self.vm_inst_creators))
+
+ for vm_inst_creator in self.vm_inst_creators:
+ self.assertTrue(
+ create_instance_tests.validate_ssh_client(vm_inst_creator))
+
+
+class CreateStackUpdateTests(OSIntegrationTestCase):
+ """
+ Tests to ensure that stack update commands work
+ """
+
+ def setUp(self):
+ self.user_roles = ['heat_stack_owner']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.image_creator = OpenStackImage(
+ self.os_creds, openstack_tests.cirros_image_settings(
+ name=self.guid + '-image',
+ image_metadata=self.image_metadata))
+ self.image_creator.create()
+
+ self.flavor_creator = OpenStackFlavor(
+ self.admin_os_creds,
+ FlavorConfig(
+ name=self.guid + '-flavor-name', ram=256, disk=10, vcpus=1))
+ self.flavor_creator.create()
+
+ env_values = {
+ 'network_name': self.guid + '-network',
+ 'public_network': self.ext_net_name,
+ 'agent_image': self.image_creator.image_settings.name,
+ 'agent_flavor': self.flavor_creator.flavor_settings.name,
+ 'key_name': self.guid + '-key',
+ }
+
+ heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'agent-group.yaml')
+ heat_resource_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'agent.yaml')
+
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=heat_tmplt_path,
+ resource_files=[heat_resource_path],
+ env_values=env_values)
+
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings,
+ [self.image_creator.image_settings])
+
+ self.vm_inst_creators = list()
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ if self.image_creator:
+ try:
+ self.image_creator.clean()
+ except:
+ pass
+
+ if self.flavor_creator:
+ try:
+ self.flavor_creator.clean()
+ except:
+ pass
+
+ for vm_inst_creator in self.vm_inst_creators:
+ try:
+ keypair_settings = vm_inst_creator.keypair_settings
+ if keypair_settings and keypair_settings.private_filepath:
+ expanded_path = os.path.expanduser(
+ keypair_settings.private_filepath)
+ os.chmod(expanded_path, 0o755)
+ os.remove(expanded_path)
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_update(self):
+ """
+ Tests the update of an OpenStack stack from Heat template file
+ by changing the number of VM instances from 1 to 2, and
+ the retrieval of two VM instance creators and attempt to connect via
+ SSH to the first one with a floating IP.
+ """
+ created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(created_stack)
+
+ self.vm_inst_creators = self.stack_creator.get_vm_inst_creators(
+ heat_keypair_option='private_key')
+ self.assertIsNotNone(self.vm_inst_creators)
+ self.assertEqual(1, len(self.vm_inst_creators))
+
+ for vm_inst_creator in self.vm_inst_creators:
+ self.assertTrue(
+ create_instance_tests.validate_ssh_client(vm_inst_creator))
+
+ env_values = {
+ 'network_name': self.guid + '-network',
+ 'public_network': self.ext_net_name,
+ 'agent_count': 2,
+ 'agent_image': self.image_creator.image_settings.name,
+ 'agent_flavor': self.flavor_creator.flavor_settings.name,
+ 'key_name': self.guid + '-key',
+ }
+
+ updated_stack = self.stack_creator.update(env_values, block=True)
+ self.assertIsNotNone(updated_stack)
+ self.assertEqual(STATUS_UPDATE_COMPLETE, updated_stack.status)
+
+ self.vm_inst_creators = self.stack_creator.get_vm_inst_creators(
+ heat_keypair_option='private_key')
+ self.assertIsNotNone(self.vm_inst_creators)
+ self.assertEqual(2, len(self.vm_inst_creators))
+
+ for vm_inst_creator in self.vm_inst_creators:
+ self.assertTrue(
+ create_instance_tests.validate_ssh_client(vm_inst_creator))
+
+
+class CreateStackRouterTests(OSIntegrationTestCase):
+ """
+ Tests for the CreateStack class defined in create_stack.py where the
+ target is a Network, Subnet, and Router
+ """
+
+ def setUp(self):
+ """
+ Instantiates the CreateStack object that is responsible for downloading
+ and creating an OS stack file within OpenStack
+ """
+ self.user_roles = ['heat_stack_owner']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.neutron = neutron_utils.neutron_client(
+ self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.net_name = self.guid + '-net'
+ self.subnet_name = self.guid + '-subnet'
+ self.router_name = self.guid + '-router'
+
+ self.env_values = {
+ 'net_name': self.net_name,
+ 'subnet_name': self.subnet_name,
+ 'router_name': self.router_name,
+ 'external_net_name': self.ext_net_name}
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'router_heat_template.yaml')
+
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ self.created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(self.created_stack)
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_retrieve_router_creator(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of an OpenStackRouter creator/state machine instance
+ """
+ router_creators = self.stack_creator.get_router_creators()
+ self.assertEqual(1, len(router_creators))
+
+ creator = router_creators[0]
+ self.assertEqual(self.router_name, creator.router_settings.name)
+
+ router = creator.get_router()
+
+ ext_net = neutron_utils.get_network(
+ self.neutron, self.keystone, network_name=self.ext_net_name)
+ self.assertEqual(ext_net.id, router.external_network_id)
+
+
+class CreateStackVolumeTests(OSIntegrationTestCase):
+ """
+ Tests to ensure that floating IPs can be accessed via an
+ OpenStackVolume object obtained from the OpenStackHeatStack instance
+ """
+
+ def setUp(self):
+
+ self.user_roles = ['heat_stack_owner', 'admin']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.volume_name = self.guid + '-volume'
+ self.volume_type_name = self.guid + '-volume-type'
+
+ self.env_values = {
+ 'volume_name': self.volume_name,
+ 'volume_type_name': self.volume_type_name}
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'volume_heat_template.yaml')
+
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ self.created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(self.created_stack)
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_retrieve_volume_creator(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of an OpenStackVolume creator/state machine instance
+ """
+ volume_creators = self.stack_creator.get_volume_creators()
+ self.assertEqual(1, len(volume_creators))
+
+ creator = volume_creators[0]
+ self.assertEqual(self.volume_name, creator.volume_settings.name)
+ self.assertEqual(self.volume_name, creator.get_volume().name)
+ self.assertEqual(self.volume_type_name,
+ creator.volume_settings.type_name)
+ self.assertEqual(self.volume_type_name, creator.get_volume().type)
+ self.assertEqual(1, creator.volume_settings.size)
+ self.assertEqual(1, creator.get_volume().size)
+
+ def test_retrieve_volume_type_creator(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of an OpenStackVolume creator/state machine instance
+ """
+ volume_type_creators = self.stack_creator.get_volume_type_creators()
+ self.assertEqual(1, len(volume_type_creators))
+
+ creator = volume_type_creators[0]
+ self.assertIsNotNone(creator)
+
+ volume_type = creator.get_volume_type()
+ self.assertIsNotNone(volume_type)
+
+ self.assertEqual(self.volume_type_name, volume_type.name)
+ self.assertTrue(volume_type.public)
+ self.assertIsNone(volume_type.qos_spec)
+
+ # TODO - Add encryption back and find out why it broke in Pike
+ # encryption = volume_type.encryption
+ # self.assertIsNotNone(encryption)
+ # self.assertIsNone(encryption.cipher)
+ # self.assertEqual('front-end', encryption.control_location)
+ # self.assertIsNone(encryption.key_size)
+ # self.assertEqual(u'nova.volume.encryptors.luks.LuksEncryptor',
+ # encryption.provider)
+ # self.assertEqual(volume_type.id, encryption.volume_type_id)
+
+
+class CreateStackFlavorTests(OSIntegrationTestCase):
+ """
+ Tests to ensure that floating IPs can be accessed via an
+ OpenStackFlavor object obtained from the OpenStackHeatStack instance
+ """
+
+ def setUp(self):
+
+ self.user_roles = ['heat_stack_owner', 'admin']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'flavor_heat_template.yaml')
+
+ stack_settings = StackConfig(
+ name=self.guid + '-stack',
+ template_path=self.heat_tmplt_path)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ self.created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(self.created_stack)
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_retrieve_flavor_creator(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of an OpenStackVolume creator/state machine instance
+ """
+ flavor_creators = self.stack_creator.get_flavor_creators()
+ self.assertEqual(1, len(flavor_creators))
+
+ creator = flavor_creators[0]
+ self.assertTrue(creator.get_flavor().name.startswith(self.guid))
+ self.assertEqual(1024, creator.get_flavor().ram)
+ self.assertEqual(200, creator.get_flavor().disk)
+ self.assertEqual(8, creator.get_flavor().vcpus)
+ self.assertEqual(0, creator.get_flavor().ephemeral)
+ self.assertIsNone(creator.get_flavor().swap)
+ self.assertEqual(1.0, creator.get_flavor().rxtx_factor)
+ self.assertTrue(creator.get_flavor().is_public)
+
+
+class CreateStackKeypairTests(OSIntegrationTestCase):
+ """
+ Tests to ensure that floating IPs can be accessed via an
+ OpenStackKeypair object obtained from the OpenStackHeatStack instance
+ """
+
+ def setUp(self):
+
+ self.user_roles = ['heat_stack_owner']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.nova = nova_utils.nova_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.keypair_name = self.guid + '-kp'
+
+ self.env_values = {
+ 'keypair_name': self.keypair_name}
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'keypair_heat_template.yaml')
+
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ self.created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(self.created_stack)
+
+ self.keypair_creators = list()
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+ for keypair_creator in self.keypair_creators:
+ try:
+ keypair_creator.clean()
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_retrieve_keypair_creator(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of an OpenStackKeypair creator/state machine instance
+ """
+ self.kp_creators = self.stack_creator.get_keypair_creators(
+ 'private_key')
+ self.assertEqual(1, len(self.kp_creators))
+
+ self.keypair_creator = self.kp_creators[0]
+
+ self.assertEqual(self.keypair_name,
+ self.keypair_creator.get_keypair().name)
+ self.assertIsNotNone(
+ self.keypair_creator.keypair_settings.private_filepath)
+
+ private_file_contents = file_utils.read_file(
+ self.keypair_creator.keypair_settings.private_filepath)
+ self.assertTrue(private_file_contents.startswith(
+ '-----BEGIN RSA PRIVATE KEY-----'))
+
+ keypair = nova_utils.get_keypair_by_id(
+ self.nova, self.keypair_creator.get_keypair().id)
+ self.assertIsNotNone(keypair)
+ self.assertEqual(self.keypair_creator.get_keypair(), keypair)
+
+
+class CreateStackSecurityGroupTests(OSIntegrationTestCase):
+ """
+ Tests for the OpenStackHeatStack class to ensure it returns an
+ OpenStackSecurityGroup object
+ """
+
+ def setUp(self):
+ """
+ Instantiates the CreateStack object that is responsible for downloading
+ and creating an OS stack file within OpenStack
+ """
+ self.user_roles = ['heat_stack_owner']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.nova = nova_utils.nova_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.security_group_name = self.guid + '-sec-grp'
+
+ self.env_values = {
+ 'security_group_name': self.security_group_name}
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'security_group_heat_template.yaml')
+
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+ self.created_stack = self.stack_creator.create(block=True)
+ self.assertIsNotNone(self.created_stack)
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_retrieve_security_group_creator(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file and
+ the retrieval of an OpenStackSecurityGroup creator/state machine
+ instance
+ """
+ sec_grp_creators = self.stack_creator.get_security_group_creators()
+ self.assertEqual(1, len(sec_grp_creators))
+
+ creator = sec_grp_creators[0]
+ sec_grp = creator.get_security_group()
+
+ self.assertEqual(self.security_group_name, sec_grp.name)
+ self.assertEqual('Test description', sec_grp.description)
+ self.assertEqual(2, len(sec_grp.rules))
+
+ has_ssh_rule = False
+ has_icmp_rule = False
+
+ for rule in sec_grp.rules:
+ if (rule.security_group_id == sec_grp.id
+ and rule.direction == 'egress'
+ and rule.ethertype == 'IPv4'
+ and rule.port_range_min == 22
+ and rule.port_range_max == 22
+ and rule.protocol == 'tcp'
+ and rule.remote_group_id is None
+ and rule.remote_ip_prefix == '0.0.0.0/0'):
+ has_ssh_rule = True
+ if (rule.security_group_id == sec_grp.id
+ and rule.direction == 'ingress'
+ and rule.ethertype == 'IPv4'
+ and rule.port_range_min is None
+ and rule.port_range_max is None
+ and rule.protocol == 'icmp'
+ and rule.remote_group_id is None
+ and rule.remote_ip_prefix == '0.0.0.0/0'):
+ has_icmp_rule = True
+
+ self.assertTrue(has_ssh_rule)
+ self.assertTrue(has_icmp_rule)
+
class CreateStackNegativeTests(OSIntegrationTestCase):
"""
- Negative test cases for the CreateStack class
+ Negative test cases for the OpenStackHeatStack class with poor
+ configuration
"""
def setUp(self):
+ self.user_roles = ['heat_stack_owner']
+
super(self.__class__, self).__start__()
self.stack_name = self.__class__.__name__ + '-' + str(uuid.uuid4())
def tearDown(self):
if self.stack_creator:
self.stack_creator.clean()
+
super(self.__class__, self).__clean__()
def test_missing_dependencies(self):
"""
Expect an StackCreationError when the stack file does not exist
"""
- stack_settings = StackSettings(name=self.stack_name, template_path=self.heat_tmplt_path)
- self.stack_creator = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
+ stack_settings = StackConfig(name=self.stack_name,
+ template_path=self.heat_tmplt_path)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
with self.assertRaises(HTTPBadRequest):
- self.stack_creator.create()
+ self.stack_creator.create(block=True)
def test_bad_stack_file(self):
"""
Expect an StackCreationError when the stack file does not exist
"""
- stack_settings = StackSettings(name=self.stack_name, template_path='foo')
- self.stack_creator = create_stack.OpenStackHeatStack(self.os_creds, stack_settings)
+ stack_settings = StackConfig(
+ name=self.stack_name, template_path='foo')
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
with self.assertRaises(IOError):
- self.stack_creator.create()
+ self.stack_creator.create(block=True)
+
+
+class CreateStackFailureTests(OSIntegrationTestCase):
+ """
+ Tests for the OpenStackHeatStack class defined in create_stack.py for
+ when failures occur. Failures are being triggered by allocating 1 million
+ CPUs.
+ """
+
+ def setUp(self):
+ self.user_roles = ['heat_stack_owner']
+
+ super(self.__class__, self).__start__()
+
+ self.guid = self.__class__.__name__ + '-' + str(uuid.uuid4())
+
+ self.heat_cli = heat_utils.heat_client(self.os_creds, self.os_session)
+ self.stack_creator = None
+
+ self.tmp_file = file_utils.save_string_to_file(
+ ' ', str(uuid.uuid4()) + '-bad-image')
+ self.image_creator = OpenStackImage(
+ self.os_creds, ImageConfig(
+ name=self.guid + 'image', image_file=self.tmp_file.name,
+ image_user='foo', img_format='qcow2'))
+ self.image_creator.create()
+
+ # Create Flavor
+ self.flavor_creator = OpenStackFlavor(
+ self.admin_os_creds,
+ FlavorConfig(
+ name=self.guid + '-flavor-name', ram=256, disk=10,
+ vcpus=1000000))
+ self.flavor_creator.create()
+
+ self.network_name = self.guid + '-net'
+ self.subnet_name = self.guid + '-subnet'
+ self.vm_inst_name = self.guid + '-inst'
+
+ self.env_values = {
+ 'image_name': self.image_creator.image_settings.name,
+ 'flavor_name': self.flavor_creator.flavor_settings.name,
+ 'net_name': self.network_name,
+ 'subnet_name': self.subnet_name,
+ 'inst_name': self.vm_inst_name}
+
+ self.heat_tmplt_path = pkg_resources.resource_filename(
+ 'snaps.openstack.tests.heat', 'test_heat_template.yaml')
+
+ def tearDown(self):
+ """
+ Cleans the stack and downloaded stack file
+ """
+ if self.stack_creator:
+ try:
+ self.stack_creator.clean()
+ except:
+ pass
+
+ if self.image_creator:
+ try:
+ self.image_creator.clean()
+ except:
+ pass
+
+ if self.flavor_creator:
+ try:
+ self.flavor_creator.clean()
+ except:
+ pass
+
+ if self.tmp_file:
+ try:
+ os.remove(self.tmp_file.name)
+ except:
+ pass
+
+ super(self.__class__, self).__clean__()
+
+ def test_stack_failure(self):
+ """
+ Tests the creation of an OpenStack stack from Heat template file that
+ should always fail due to too many CPU cores
+ """
+ # Create Stack
+ # Set the default stack settings, then set any custom parameters sent
+ # from the app
+ stack_settings = StackConfig(
+ name=self.__class__.__name__ + '-' + str(self.guid) + '-stack',
+ template_path=self.heat_tmplt_path,
+ env_values=self.env_values)
+ self.stack_creator = OpenStackHeatStack(
+ self.os_creds, stack_settings)
+
+ with self.assertRaises(StackError):
+ try:
+ self.stack_creator.create(block=True)
+ except StackError:
+ resources = heat_utils.get_resources(
+ self.heat_cli, self.stack_creator.get_stack().id)
+
+ found = False
+ for resource in resources:
+ if (resource.status ==
+ snaps.config.stack.STATUS_CREATE_COMPLETE):
+ found = True
+ self.assertTrue(found)
+ raise
Code Review / snaps.git / blobdiff