openstack/deb-heat
Code Issues Proposed changes
9b6d38cd02
deb-heat/heat/tests/test_server.py
Serg Melikyan 78b68ba0da Prevent excessive validation for maxPersonality limit 
We have PERSONALITY property on OS::Nova::Server that defaults to {},
but code that triggers check for limits compares value of property
to None -> this property always get validated for limits (if limit is
set).

Change-Id: I552a03cd9f4ab570aa059349ab361bb50c9c0d1e
Closes-bug: #1333283
2014-07-30 17:38:35 +04:00

2567 lines
107 KiB
Python
Raw Blame History

#
# 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 collections
import copy
import six
import uuid
import mock
import mox
from novaclient import exceptions as nova_exceptions
from heat.common import exception
from heat.common import template_format
from heat.engine.clients.os import glance
from heat.engine.clients.os import nova
from heat.engine import environment
from heat.engine import parser
from heat.engine import resource
from heat.engine.resources import nova_utils
from heat.engine.resources import server as servers
from heat.engine.resources.software_config import software_config as sc
from heat.engine import scheduler
from heat.openstack.common.gettextutils import _
from heat.tests.common import HeatTestCase
from heat.tests import fakes
from heat.tests import utils
from heat.tests.v1_1 import fakes as fakes_v1_1
wp_template = '''
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "WordPress",
"Parameters" : {
"key_name" : {
"Description" : "key_name",
"Type" : "String",
"Default" : "test"
}
},
"Resources" : {
"WebServer": {
"Type": "OS::Nova::Server",
"Properties": {
"image" : "F17-x86_64-gold",
"flavor" : "m1.large",
"key_name" : "test",
"user_data" : "wordpress"
}
}
}
}
'''
class ServersTest(HeatTestCase):
def setUp(self):
super(ServersTest, self).setUp()
self.fc = fakes_v1_1.FakeClient()
self.stub_keystoneclient()
self.limits = self.m.CreateMockAnything()
self.limits.absolute = self._limits_absolute()
def _limits_absolute(self):
max_personality = self.m.CreateMockAnything()
max_personality.name = 'maxPersonality'
max_personality.value = 5
max_personality_size = self.m.CreateMockAnything()
max_personality_size.name = 'maxPersonalitySize'
max_personality_size.value = 10240
max_server_meta = self.m.CreateMockAnything()
max_server_meta.name = 'maxServerMeta'
max_server_meta.value = 3
yield max_personality
yield max_personality_size
yield max_server_meta
def _setup_test_stack(self, stack_name):
t = template_format.parse(wp_template)
template = parser.Template(t)
stack = parser.Stack(utils.dummy_context(), stack_name, template,
environment.Environment({'key_name': 'test'}),
stack_id=str(uuid.uuid4()),
stack_user_project_id='8888')
return (template, stack)
def _get_test_template(self, stack_name, server_name=None,
image_id=None):
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['image'] = \
image_id or 'CentOS 5.2'
tmpl.t['Resources']['WebServer']['Properties']['flavor'] = \
'256 MB Server'
if server_name is not None:
tmpl.t['Resources']['WebServer']['Properties']['name'] = \
server_name
return tmpl, stack
def _setup_test_server(self, return_server, name, image_id=None,
override_name=False, stub_create=True,
server_rebuild=False):
stack_name = '%s_s' % name
server_name = str(name) if override_name else None
tmpl, stack = self._get_test_template(stack_name, server_name,
image_id)
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server(str(name), resource_defns['WebServer'],
stack)
self._mock_get_image_id_success(image_id or 'CentOS 5.2', 1,
server_rebuild=server_rebuild)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
if stub_create:
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=1, flavor=1, key_name='test',
name=override_name and server.name or utils.PhysName(
stack_name, server.name),
security_groups=[],
userdata=mox.IgnoreArg(), scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(return_server)
return server
def _create_test_server(self, return_server, name, override_name=False,
stub_create=True, server_rebuild=False):
server = self._setup_test_server(return_server, name,
stub_create=stub_create,
server_rebuild=server_rebuild)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
return server
def _create_fake_iface(self, port, mac, ip):
class fake_interface():
def __init__(self, port_id, mac_addr, fixed_ip):
self.port_id = port_id
self.mac_addr = mac_addr
self.fixed_ips = [{'ip_address': fixed_ip}]
return fake_interface(port, mac, ip)
def _mock_get_image_id_success(self, imageId_input, imageId,
server_rebuild=False):
self.m.StubOutWithMock(glance.GlanceClientPlugin, 'get_image_id')
glance.GlanceClientPlugin.get_image_id(
imageId_input).MultipleTimes().AndReturn(imageId)
if server_rebuild:
glance.GlanceClientPlugin.get_image_id('F17-x86_64-gold').\
MultipleTimes().AndReturn(744)
def _mock_get_image_id_fail(self, image_id, exp):
self.m.StubOutWithMock(glance.GlanceClientPlugin, 'get_image_id')
glance.GlanceClientPlugin.get_image_id(image_id).AndRaise(exp)
def _mock_get_keypair_success(self, keypair_input, keypair):
n_cli_mock = self.m.CreateMockAnything()
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(
n_cli_mock)
self.m.StubOutWithMock(nova_utils, 'get_keypair')
nova_utils.get_keypair(n_cli_mock, keypair_input).MultipleTimes().\
AndReturn(keypair)
def _server_validate_mock(self, server):
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
def test_server_create(self):
return_server = self.fc.servers.list()[1]
return_server.id = '5678'
server_name = 'test_server_create'
stack_name = '%s_s' % server_name
server = self._create_test_server(return_server, server_name)
# this makes sure the auto increment worked on server creation
self.assertTrue(server.id > 0)
interfaces = [
self._create_fake_iface('1234', 'fa:16:3e:8c:22:aa', '4.5.6.7'),
self._create_fake_iface('5678', 'fa:16:3e:8c:33:bb', '5.6.9.8'),
self._create_fake_iface(
'1013', 'fa:16:3e:8c:44:cc', '10.13.12.13')]
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('5678').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'interface_list')
return_server.interface_list().MultipleTimes().AndReturn(interfaces)
self.m.ReplayAll()
public_ip = return_server.networks['public'][0]
self.assertEqual('1234',
server.FnGetAtt('addresses')['public'][0]['port'])
self.assertEqual('5678',
server.FnGetAtt('addresses')['public'][1]['port'])
self.assertEqual(public_ip,
server.FnGetAtt('addresses')['public'][0]['addr'])
self.assertEqual(public_ip,
server.FnGetAtt('networks')['public'][0])
private_ip = return_server.networks['private'][0]
self.assertEqual('1013',
server.FnGetAtt('addresses')['private'][0]['port'])
self.assertEqual(private_ip,
server.FnGetAtt('addresses')['private'][0]['addr'])
self.assertEqual(private_ip,
server.FnGetAtt('networks')['private'][0])
self.assertIn(
server.FnGetAtt('first_address'), (private_ip, public_ip))
self.assertEqual(return_server._info, server.FnGetAtt('show'))
self.assertEqual('sample-server2', server.FnGetAtt('instance_name'))
self.assertEqual('192.0.2.0', server.FnGetAtt('accessIPv4'))
self.assertEqual('::babe:4317:0A83', server.FnGetAtt('accessIPv6'))
expected_name = utils.PhysName(stack_name, server.name)
self.assertEqual(expected_name, server.FnGetAtt('name'))
self.m.VerifyAll()
def test_server_create_metadata(self):
return_server = self.fc.servers.list()[1]
stack_name = 'create_metadata_test_stack'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl['Resources']['WebServer']['Properties']['metadata'] = \
{'a': 1}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('create_metadata_test_server',
resource_defns['WebServer'], stack)
instance_meta = {'a': "1"}
image_id = mox.IgnoreArg()
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=image_id, flavor=mox.IgnoreArg(), key_name='test',
name=mox.IgnoreArg(), security_groups=[],
userdata=mox.IgnoreArg(), scheduler_hints=None,
meta=instance_meta, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(return_server)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', image_id)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_server_create_with_image_id(self):
return_server = self.fc.servers.list()[1]
return_server.id = '5678'
server_name = 'test_server_create_image_id'
server = self._setup_test_server(return_server,
server_name,
image_id='1',
override_name=True)
interfaces = [
self._create_fake_iface('1234', 'fa:16:3e:8c:22:aa', '4.5.6.7'),
self._create_fake_iface('5678', 'fa:16:3e:8c:33:bb', '5.6.9.8'),
self._create_fake_iface(
'1013', 'fa:16:3e:8c:44:cc', '10.13.12.13')]
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('5678').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'interface_list')
return_server.interface_list().MultipleTimes().AndReturn(interfaces)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
# this makes sure the auto increment worked on server creation
self.assertTrue(server.id > 0)
public_ip = return_server.networks['public'][0]
self.assertEqual('1234',
server.FnGetAtt('addresses')['public'][0]['port'])
self.assertEqual('5678',
server.FnGetAtt('addresses')['public'][1]['port'])
self.assertEqual(
server.FnGetAtt('addresses')['public'][0]['addr'], public_ip)
self.assertEqual(
server.FnGetAtt('networks')['public'][0], public_ip)
private_ip = return_server.networks['private'][0]
self.assertEqual('1013',
server.FnGetAtt('addresses')['private'][0]['port'])
self.assertEqual(
server.FnGetAtt('addresses')['private'][0]['addr'], private_ip)
self.assertEqual(
server.FnGetAtt('networks')['private'][0], private_ip)
self.assertIn(
server.FnGetAtt('first_address'), (private_ip, public_ip))
self.assertEqual(server_name, server.FnGetAtt('name'))
self.m.VerifyAll()
def test_server_create_image_name_err(self):
stack_name = 'img_name_err'
(tmpl, stack) = self._setup_test_stack(stack_name)
# create an server with non exist image name
tmpl['Resources']['WebServer']['Properties']['image'] = 'Slackware'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self._mock_get_image_id_fail('Slackware',
exception.ImageNotFound(
image_name='Slackware'))
self._mock_get_keypair_success('test', ('test', 'abc123'))
self.m.ReplayAll()
create = scheduler.TaskRunner(server.create)
error = self.assertRaises(exception.ResourceFailure, create)
self.assertEqual(
'StackValidationFailed: Property error : WebServer: '
'image Error validating value \'Slackware\': '
'The Image (Slackware) could not be found.',
six.text_type(error))
self.m.VerifyAll()
def test_server_create_duplicate_image_name_err(self):
stack_name = 'img_dup_err'
(tmpl, stack) = self._setup_test_stack(stack_name)
# create an server with a non unique image name
tmpl['Resources']['WebServer']['Properties']['image'] = 'CentOS 5.2'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self._mock_get_image_id_fail('CentOS 5.2',
exception.PhysicalResourceNameAmbiguity(
name='CentOS 5.2'))
self._mock_get_keypair_success('test', ('test', 'abc123'))
self.m.ReplayAll()
create = scheduler.TaskRunner(server.create)
error = self.assertRaises(exception.ResourceFailure, create)
self.assertEqual(
'StackValidationFailed: Property error : WebServer: '
'image Multiple physical resources were '
'found with name (CentOS 5.2).',
six.text_type(error))
self.m.VerifyAll()
def test_server_create_image_id_err(self):
stack_name = 'img_id_err'
(tmpl, stack) = self._setup_test_stack(stack_name)
# create an server with non exist image Id
tmpl['Resources']['WebServer']['Properties']['image'] = '1'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self._mock_get_image_id_fail('1',
exception.ImageNotFound(image_name='1'))
self._mock_get_keypair_success('test', ('test', 'abc123'))
self.m.ReplayAll()
create = scheduler.TaskRunner(server.create)
error = self.assertRaises(exception.ResourceFailure, create)
self.assertEqual(
'StackValidationFailed: Property error : WebServer: '
'image Error validating value \'1\': '
'The Image (1) could not be found.',
six.text_type(error))
self.m.VerifyAll()
def test_server_create_unexpected_status(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'cr_unexp_sts')
return_server.get = lambda: None
return_server.status = 'BOGUS'
self.assertRaises(exception.Error,
server.check_create_complete,
return_server)
def test_server_create_error_status(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'cr_err_sts')
return_server.status = 'ERROR'
return_server.fault = {
'message': 'NoValidHost',
'code': 500,
'created': '2013-08-14T03:12:10Z'
}
self.m.StubOutWithMock(return_server, 'get')
return_server.get()
self.m.ReplayAll()
self.assertRaises(exception.Error,
server.check_create_complete,
return_server)
self.m.VerifyAll()
def test_server_create_raw_userdata(self):
return_server = self.fc.servers.list()[1]
stack_name = 'raw_userdata_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl['Resources']['WebServer']['Properties']['user_data_format'] = \
'RAW'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata='wordpress', scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(
return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_server_create_raw_config_userdata(self):
return_server = self.fc.servers.list()[1]
stack_name = 'raw_userdata_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl['Resources']['WebServer']['Properties']['user_data_format'] = \
'RAW'
tmpl['Resources']['WebServer']['Properties']['user_data'] = \
'8c813873-f6ee-4809-8eec-959ef39acb55'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
self.m.StubOutWithMock(server, 'heat')
self.m.StubOutWithMock(sc.SoftwareConfig, 'get_software_config')
server.heat().AndReturn(None)
sc.SoftwareConfig.get_software_config(
None, '8c813873-f6ee-4809-8eec-959ef39acb55').AndReturn(
'wordpress from config')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata='wordpress from config', scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(
return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_server_create_raw_config_userdata_None(self):
return_server = self.fc.servers.list()[1]
stack_name = 'raw_userdata_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
sc_id = '8c813873-f6ee-4809-8eec-959ef39acb55'
tmpl['Resources']['WebServer']['Properties']['user_data_format'] = \
'RAW'
tmpl['Resources']['WebServer']['Properties']['user_data'] = sc_id
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
self.m.StubOutWithMock(server, 'heat')
self.m.StubOutWithMock(sc.SoftwareConfig, 'get_software_config')
server.heat().AndReturn(None)
sc.SoftwareConfig.get_software_config(
None, sc_id).AndRaise(exception.SoftwareConfigMissing(
software_config_id=sc_id))
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata=sc_id,
scheduler_hints=None, meta=None,
nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_server_create_software_config(self):
return_server = self.fc.servers.list()[1]
stack_name = 'software_config_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl['Resources']['WebServer']['Properties']['user_data_format'] = \
'SOFTWARE_CONFIG'
stack.stack_user_project_id = '8888'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
self.m.StubOutWithMock(server, 'heat')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata=mox.IgnoreArg(), scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(
return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.assertEqual('4567', server.access_key)
self.assertEqual('8901', server.secret_key)
self.assertEqual('1234', server._get_user_id())
self.assertTrue(stack.access_allowed('4567', 'WebServer'))
self.assertFalse(stack.access_allowed('45678', 'WebServer'))
self.assertFalse(stack.access_allowed('4567', 'wWebServer'))
self.assertEqual({
'os-collect-config': {
'cfn': {
'access_key_id': '4567',
'metadata_url': '/v1/',
'path': 'WebServer.Metadata',
'secret_access_key': '8901',
'stack_name': 'software_config_s'
}
},
'deployments': []
}, server.metadata_get())
resource_defns = tmpl.resource_definitions(stack)
created_server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.assertEqual('4567', created_server.access_key)
self.assertTrue(stack.access_allowed('4567', 'WebServer'))
self.m.VerifyAll()
def test_server_create_software_config_poll_heat(self):
return_server = self.fc.servers.list()[1]
stack_name = 'software_config_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
props = tmpl.t['Resources']['WebServer']['Properties']
props['user_data_format'] = 'SOFTWARE_CONFIG'
props['software_config_transport'] = 'POLL_SERVER_HEAT'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
self.m.StubOutWithMock(self.fc.servers, 'create')
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata=mox.IgnoreArg(), scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(
return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
#self.assertEqual('4567', server.access_key)
#self.assertEqual('8901', server.secret_key)
self.assertEqual('1234', server._get_user_id())
self.assertTrue(stack.access_allowed('1234', 'WebServer'))
self.assertFalse(stack.access_allowed('45678', 'WebServer'))
self.assertFalse(stack.access_allowed('4567', 'wWebServer'))
self.assertEqual({
'os-collect-config': {
'heat': {
'auth_url': 'http://server.test:5000/v2.0',
'password': server.password,
'project_id': '8888',
'resource_name': 'WebServer',
'stack_id': 'software_config_s/%s' % stack.id,
'user_id': '1234'
}
},
'deployments': []
}, server.metadata_get())
resource_defns = tmpl.resource_definitions(stack)
created_server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.assertEqual('1234', created_server._get_user_id())
self.assertTrue(stack.access_allowed('1234', 'WebServer'))
self.m.VerifyAll()
@mock.patch.object(nova.NovaClientPlugin, '_create')
def test_server_create_default_admin_pass(self, mock_client):
return_server = self.fc.servers.list()[1]
return_server.adminPass = 'autogenerated'
stack_name = 'admin_pass_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
mock_client.return_value = self.fc
self.fc.servers.create = mock.Mock(return_value=return_server)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
scheduler.TaskRunner(server.create)()
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata=mock.ANY, scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None,
files={}, admin_pass=None)
@mock.patch.object(nova.NovaClientPlugin, '_create')
def test_server_create_custom_admin_pass(self, mock_client):
return_server = self.fc.servers.list()[1]
return_server.adminPass = 'foo'
stack_name = 'admin_pass_s'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['admin_pass'] = 'foo'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
mock_client.return_value = self.fc
self.fc.servers.create = mock.Mock(return_value=return_server)
self._mock_get_image_id_success('F17-x86_64-gold', 744)
scheduler.TaskRunner(server.create)()
self.fc.servers.create(
image=744, flavor=3, key_name='test',
name=utils.PhysName(stack_name, server.name),
security_groups=[],
userdata=mock.ANY, scheduler_hints=None,
meta=None, nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None,
files={}, admin_pass='foo')
def test_check_maximum(self):
msg = 'test_check_maximum'
self.assertIsNone(servers.Server._check_maximum(1, 1, msg))
self.assertIsNone(servers.Server._check_maximum(1000, -1, msg))
error = self.assertRaises(exception.StackValidationFailed,
servers.Server._check_maximum,
2, 1, msg)
self.assertEqual(msg, six.text_type(error))
def test_server_validate(self):
stack_name = 'srv_val'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['image'] = '1'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('1', 1)
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_server_validate_with_bootable_vol(self):
stack_name = 'srv_val_bootvol'
(tmpl, stack) = self._setup_test_stack(stack_name)
# create an server with bootable volume
web_server = tmpl.t['Resources']['WebServer']
del web_server['Properties']['image']
def create_server(device_name, mock_create=True):
self.m.UnsetStubs()
web_server['Properties']['block_device_mapping'] = [{
"device_name": device_name,
"volume_id": "5d7e27da-6703-4f7e-9f94-1f67abef734c",
"delete_on_termination": False
}]
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_with_bootable_volume',
resource_defns['WebServer'], stack)
if mock_create:
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self.m.ReplayAll()
return server
server = create_server(u'vda')
self.assertIsNone(server.validate())
server = create_server('vda', mock_create=False)
self.assertIsNone(server.validate())
server = create_server('vdb', mock_create=False)
ex = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertEqual('Neither image nor bootable volume is specified for '
'instance server_with_bootable_volume',
six.text_type(ex))
self.m.VerifyAll()
def test_server_validate_with_nova_keypair_resource(self):
stack_name = 'srv_val_test'
nova_keypair_template = '''
{
"AWSTemplateFormatVersion" : "2010-09-09",
"Description" : "WordPress",
"Resources" : {
"WebServer": {
"Type": "OS::Nova::Server",
"Properties": {
"image" : "F17-x86_64-gold",
"flavor" : "m1.large",
"key_name" : { "Ref": "SSHKey" },
"user_data" : "wordpress"
}
},
"SSHKey": {
"Type": "OS::Nova::KeyPair",
"Properties": {
"name": "my_key"
}
}
}
}
'''
t = template_format.parse(nova_keypair_template)
template = parser.Template(t)
stack = parser.Stack(utils.dummy_context(), stack_name, template,
stack_id=str(uuid.uuid4()))
resource_defns = template.resource_definitions(stack)
server = servers.Server('server_validate_test',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
self.m.StubOutWithMock(glance.ImageConstraint, "validate")
glance.ImageConstraint.validate(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(True)
self.m.ReplayAll()
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_server_validate_with_invalid_ssh_key(self):
stack_name = 'srv_val_test'
(tmpl, stack) = self._setup_test_stack(stack_name)
web_server = tmpl['Resources']['WebServer']
# Make the ssh key have an invalid name
web_server['Properties']['key_name'] = 'test2'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('WebServer',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self.m.ReplayAll()
error = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertEqual(
'Property error : WebServer: key_name Error validating '
'value \'test2\': The Key (test2) could not be found.',
six.text_type(error))
self.m.VerifyAll()
def test_server_validate_with_networks(self):
stack_name = 'srv_net'
(tmpl, stack) = self._setup_test_stack(stack_name)
network_name = 'public'
# create an server with 'uuid' and 'network' properties
tmpl['Resources']['WebServer']['Properties']['networks'] = (
[{'uuid': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'network': network_name}])
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_validate_with_networks',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
ex = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertIn(_('Properties "uuid" and "network" are both set to '
'the network "%(network)s" for the server '
'"%(server)s". The "uuid" property is deprecated. '
'Use only "network" property.'
'') % dict(network=network_name, server=server.name),
six.text_type(ex))
self.m.VerifyAll()
def test_server_validate_net_security_groups(self):
# Test that if network 'ports' are assigned security groups are
# not, because they'll be ignored
stack_name = 'srv_net_secgroups'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl['Resources']['WebServer']['Properties']['networks'] = [
{'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}]
tmpl['Resources']['WebServer']['Properties']['security_groups'] = \
['my_security_group']
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_validate_net_security_groups',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
error = self.assertRaises(exception.ResourcePropertyConflict,
server.validate)
self.assertEqual("Cannot define the following properties at the same "
"time: security_groups, networks/port.",
six.text_type(error))
self.m.VerifyAll()
def test_server_delete(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'create_delete')
server.resource_id = '1234'
# this makes sure the auto increment worked on server creation
self.assertTrue(server.id > 0)
server_get = self.fc.client.get_servers_1234()
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndReturn(server_get)
get().AndRaise(fakes_v1_1.fake_exception())
mox.Replay(get)
self.m.ReplayAll()
scheduler.TaskRunner(server.delete)()
self.assertIsNone(server.resource_id)
self.assertEqual((server.DELETE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_delete_notfound(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'create_delete2')
server.resource_id = '1234'
# this makes sure the auto increment worked on server creation
self.assertTrue(server.id > 0)
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndRaise(fakes_v1_1.fake_exception())
mox.Replay(get)
scheduler.TaskRunner(server.delete)()
self.assertIsNone(server.resource_id)
self.assertEqual((server.DELETE, server.COMPLETE), server.state)
self.m.VerifyAll()
server.state_set(server.CREATE, server.COMPLETE, 'to delete again')
scheduler.TaskRunner(server.delete)()
self.assertEqual((server.DELETE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_delete_error(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'create_delete')
server.resource_id = '1234'
# this makes sure the auto increment worked on server creation
self.assertTrue(server.id > 0)
server_get = self.fc.client.get_servers_1234()
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
def make_error():
server_get[1]["server"]['status'] = "ERROR"
get = self.fc.client.get_servers_1234
get().AndReturn(server_get)
get().AndReturn(server_get)
get().WithSideEffects(make_error).AndReturn(server_get)
mox.Replay(get)
resf = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(server.delete))
self.assertIn("Server sample-server delete failed",
six.text_type(resf))
self.m.VerifyAll()
def test_server_update_metadata(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'md_update')
ud_tmpl = self._get_test_template('update_stack')[0]
ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 123}
resource_defns = ud_tmpl.resource_definitions(server.stack)
scheduler.TaskRunner(server.update, resource_defns['WebServer'])()
self.assertEqual({'test': 123}, server.metadata_get())
ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 456}
server.t = ud_tmpl.resource_definitions(server.stack)['WebServer']
self.assertEqual({'test': 123}, server.metadata_get())
server.metadata_update()
self.assertEqual({'test': 456}, server.metadata_get())
def test_server_update_nova_metadata(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'md_update')
new_meta = {'test': 123}
self.m.StubOutWithMock(self.fc.servers, 'set_meta')
self.fc.servers.set_meta(return_server,
nova_utils.meta_serialize(
new_meta)).AndReturn(None)
self.m.ReplayAll()
update_template = copy.deepcopy(server.t)
update_template['Properties']['metadata'] = new_meta
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_nova_metadata_complex(self):
"""
Test that complex metadata values are correctly serialized
to JSON when sent to Nova.
"""
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'md_update')
new_meta = {'test': {'testkey': 'testvalue'}}
self.m.StubOutWithMock(self.fc.servers, 'set_meta')
# If we're going to call set_meta() directly we
# need to handle the serialization ourselves.
self.fc.servers.set_meta(return_server,
nova_utils.meta_serialize(
new_meta)).AndReturn(None)
self.m.ReplayAll()
update_template = copy.deepcopy(server.t)
update_template['Properties']['metadata'] = new_meta
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_nova_metadata_with_delete(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'md_update')
# part one, add some metadata
new_meta = {'test': '123', 'this': 'that'}
self.m.StubOutWithMock(self.fc.servers, 'set_meta')
self.fc.servers.set_meta(return_server,
new_meta).AndReturn(None)
self.m.ReplayAll()
update_template = copy.deepcopy(server.t)
update_template['Properties']['metadata'] = new_meta
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
self.m.UnsetStubs()
# part two change the metadata (test removing the old key)
self.m.ReplayAll()
new_meta = {'new_key': 'yeah'}
self.m.StubOutWithMock(self.fc.servers, 'delete_meta')
new_return_server = self.fc.servers.list()[5]
self.fc.servers.delete_meta(new_return_server,
['test', 'this']).AndReturn(None)
self.m.StubOutWithMock(self.fc.servers, 'set_meta')
self.fc.servers.set_meta(new_return_server,
new_meta).AndReturn(None)
self._mock_get_image_id_success('CentOS 5.2', 1)
self.m.ReplayAll()
update_template = copy.deepcopy(server.t)
update_template['Properties']['metadata'] = new_meta
# new fake with the correct metadata
server.resource_id = '56789'
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_server_name(self):
"""
Server.handle_update supports changing the name.
"""
return_server = self.fc.servers.list()[1]
return_server.id = '5678'
server = self._create_test_server(return_server,
'srv_update')
new_name = 'new_name'
update_template = copy.deepcopy(server.t)
update_template['Properties']['name'] = new_name
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('5678').AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'update')
return_server.update(new_name).AndReturn(None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_server_flavor(self):
"""
Server.handle_update supports changing the flavor, and makes
the change making a resize API call against Nova.
"""
return_server = self.fc.servers.list()[1]
return_server.id = '1234'
server = self._create_test_server(return_server,
'srv_update')
update_template = copy.deepcopy(server.t)
update_template['Properties']['flavor'] = 'm1.small'
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('1234').AndReturn(return_server)
def activate_status(server):
server.status = 'VERIFY_RESIZE'
return_server.get = activate_status.__get__(return_server)
self.m.StubOutWithMock(self.fc.client, 'post_servers_1234_action')
self.fc.client.post_servers_1234_action(
body={'resize': {'flavorRef': 2}}).AndReturn((202, None))
self.fc.client.post_servers_1234_action(
body={'confirmResize': None}).AndReturn((202, None))
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_server_flavor_failed(self):
"""
If the status after a resize is not VERIFY_RESIZE, it means the resize
call failed, so we raise an explicit error.
"""
return_server = self.fc.servers.list()[1]
return_server.id = '1234'
server = self._create_test_server(return_server,
'srv_update2')
update_template = copy.deepcopy(server.t)
update_template['Properties']['flavor'] = 'm1.small'
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('1234').AndReturn(return_server)
def activate_status(server):
server.status = 'ACTIVE'
return_server.get = activate_status.__get__(return_server)
self.m.StubOutWithMock(self.fc.client, 'post_servers_1234_action')
self.fc.client.post_servers_1234_action(
body={'resize': {'flavorRef': 2}}).AndReturn((202, None))
self.m.ReplayAll()
updater = scheduler.TaskRunner(server.update, update_template)
error = self.assertRaises(exception.ResourceFailure, updater)
self.assertEqual(
"Error: Resizing to 'm1.small' failed, status 'ACTIVE'",
six.text_type(error))
self.assertEqual((server.UPDATE, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_update_server_flavor_replace(self):
stack_name = 'update_flvrep'
(tmpl, stack) = self._setup_test_stack(stack_name)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
tmpl['Resources']['WebServer']['Properties'][
'flavor_update_policy'] = 'REPLACE'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_server_update_flavor_replace',
resource_defns['WebServer'], stack)
update_template = copy.deepcopy(server.t)
update_template['Properties']['flavor'] = 'm1.smigish'
updater = scheduler.TaskRunner(server.update, update_template)
self.assertRaises(resource.UpdateReplace, updater)
def test_server_update_server_flavor_policy_update(self):
stack_name = 'update_flvpol'
(tmpl, stack) = self._setup_test_stack(stack_name)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_server_update_flavor_replace',
resource_defns['WebServer'], stack)
update_template = copy.deepcopy(server.t)
# confirm that when flavor_update_policy is changed during
# the update then the updated policy is followed for a flavor
# update
update_template['Properties']['flavor_update_policy'] = 'REPLACE'
update_template['Properties']['flavor'] = 'm1.smigish'
updater = scheduler.TaskRunner(server.update, update_template)
self.assertRaises(resource.UpdateReplace, updater)
def test_server_update_image_replace(self):
stack_name = 'update_imgrep'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties'][
'image_update_policy'] = 'REPLACE'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_update_image_replace',
resource_defns['WebServer'], stack)
image_id = self.getUniqueString()
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self.m.StubOutWithMock(glance.ImageConstraint, "validate")
glance.ImageConstraint.validate(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(True)
self.m.ReplayAll()
update_template = copy.deepcopy(server.t)
update_template['Properties']['image'] = image_id
updater = scheduler.TaskRunner(server.update, update_template)
self.assertRaises(resource.UpdateReplace, updater)
def _test_server_update_image_rebuild(self, status, policy='REBUILD'):
# Server.handle_update supports changing the image, and makes
# the change making a rebuild API call against Nova.
return_server = self.fc.servers.list()[1]
return_server.id = '1234'
server = self._create_test_server(return_server,
'srv_updimgrbld',
server_rebuild=True)
new_image = 'F17-x86_64-gold'
# current test demonstrate updating when image_update_policy was not
# changed, so image_update_policy will be used from self.properties
server.t['Properties']['image_update_policy'] = policy
update_template = copy.deepcopy(server.t)
update_template['Properties']['image'] = new_image
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('1234').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(self.fc.servers, 'rebuild')
# 744 is a static lookup from the fake images list
if 'REBUILD' == policy:
self.fc.servers.rebuild(
return_server, 744, password=None, preserve_ephemeral=False)
else:
self.fc.servers.rebuild(
return_server, 744, password=None, preserve_ephemeral=True)
self.m.StubOutWithMock(self.fc.client, 'post_servers_1234_action')
for stat in status:
def activate_status(serv):
serv.status = stat
return_server.get = activate_status.__get__(return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_image_rebuild_status_rebuild(self):
# Normally we will see 'REBUILD' first and then 'ACTIVE".
self._test_server_update_image_rebuild(status=('REBUILD', 'ACTIVE'))
def test_server_update_image_rebuild_status_active(self):
# It is possible for us to miss the REBUILD status.
self._test_server_update_image_rebuild(status=('ACTIVE',))
def test_server_update_image_rebuild_status_rebuild_keep_ephemeral(self):
# Normally we will see 'REBUILD' first and then 'ACTIVE".
self._test_server_update_image_rebuild(
policy='REBUILD_PRESERVE_EPHEMERAL', status=('REBUILD', 'ACTIVE'))
def test_server_update_image_rebuild_status_active_keep_ephemeral(self):
# It is possible for us to miss the REBUILD status.
self._test_server_update_image_rebuild(
policy='REBUILD_PRESERVE_EPHEMERAL', status=('ACTIVE'))
def test_server_update_image_rebuild_failed(self):
# If the status after a rebuild is not REBUILD or ACTIVE, it means the
# rebuild call failed, so we raise an explicit error.
return_server = self.fc.servers.list()[1]
return_server.id = '1234'
server = self._create_test_server(return_server,
'srv_updrbldfail',
server_rebuild=True)
new_image = 'F17-x86_64-gold'
# current test demonstrate updating when image_update_policy was not
# changed, so image_update_policy will be used from self.properties
server.t['Properties']['image_update_policy'] = 'REBUILD'
update_template = copy.deepcopy(server.t)
update_template['Properties']['image'] = new_image
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('1234').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(self.fc.servers, 'rebuild')
# 744 is a static lookup from the fake images list
self.fc.servers.rebuild(
return_server, 744, password=None, preserve_ephemeral=False)
self.m.StubOutWithMock(self.fc.client, 'post_servers_1234_action')
def activate_status(server):
server.status = 'REBUILD'
return_server.get = activate_status.__get__(return_server)
def activate_status2(server):
server.status = 'ERROR'
return_server.get = activate_status2.__get__(return_server)
self.m.ReplayAll()
updater = scheduler.TaskRunner(server.update, update_template)
error = self.assertRaises(exception.ResourceFailure, updater)
self.assertEqual(
"Error: Rebuilding server failed, status 'ERROR'",
six.text_type(error))
self.assertEqual((server.UPDATE, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_update_properties(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'update_prop')
self.m.StubOutWithMock(glance.ImageConstraint, "validate")
glance.ImageConstraint.validate(
mox.IgnoreArg(), mox.IgnoreArg()).MultipleTimes().AndReturn(True)
self.m.ReplayAll()
update_template = copy.deepcopy(server.t)
update_template['Properties']['image'] = 'mustreplace'
updater = scheduler.TaskRunner(server.update, update_template)
self.assertRaises(resource.UpdateReplace, updater)
def test_server_status_build(self):
return_server = self.fc.servers.list()[0]
server = self._setup_test_server(return_server,
'sts_build')
server.resource_id = '1234'
# Bind fake get method which Server.check_create_complete will call
def activate_status(server):
server.status = 'ACTIVE'
return_server.get = activate_status.__get__(return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.assertEqual((server.CREATE, server.COMPLETE), server.state)
def test_server_status_suspend_no_resource_id(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_sus1')
server.resource_id = None
self.m.ReplayAll()
ex = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(server.suspend))
self.assertEqual('Error: Cannot suspend srv_sus1, '
'resource_id not set',
six.text_type(ex))
self.assertEqual((server.SUSPEND, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_status_suspend_not_found(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_sus2')
server.resource_id = '1234'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndRaise(fakes_v1_1.fake_exception())
mox.Replay(get)
self.m.ReplayAll()
ex = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(server.suspend))
self.assertEqual('NotFound: Failed to find server 1234',
six.text_type(ex))
self.assertEqual((server.SUSPEND, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_status_suspend_immediate(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_suspend3')
server.resource_id = '1234'
self.m.ReplayAll()
# Override the get_servers_1234 handler status to SUSPENDED
d = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
d['server']['status'] = 'SUSPENDED'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndReturn((200, d))
mox.Replay(get)
scheduler.TaskRunner(server.suspend)()
self.assertEqual((server.SUSPEND, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_status_resume_immediate(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_resume1')
server.resource_id = '1234'
self.m.ReplayAll()
# Override the get_servers_1234 handler status to SUSPENDED
d = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
d['server']['status'] = 'ACTIVE'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndReturn((200, d))
mox.Replay(get)
server.state_set(server.SUSPEND, server.COMPLETE)
scheduler.TaskRunner(server.resume)()
self.assertEqual((server.RESUME, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_status_suspend_wait(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_susp_w')
server.resource_id = '1234'
self.m.ReplayAll()
# Override the get_servers_1234 handler status to SUSPENDED, but
# return the ACTIVE state first (twice, so we sleep)
d1 = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
d2 = copy.deepcopy(d1)
d1['server']['status'] = 'ACTIVE'
d2['server']['status'] = 'SUSPENDED'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndReturn((200, d1))
get().AndReturn((200, d1))
get().AndReturn((200, d2))
self.m.ReplayAll()
scheduler.TaskRunner(server.suspend)()
self.assertEqual((server.SUSPEND, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_status_suspend_unknown_status(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_susp_uk')
server.resource_id = '1234'
self.m.ReplayAll()
# Override the get_servers_1234 handler status to SUSPENDED, but
# return the ACTIVE state first (twice, so we sleep)
d1 = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
d2 = copy.deepcopy(d1)
d1['server']['status'] = 'ACTIVE'
d2['server']['status'] = 'TRANSMOGRIFIED'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndReturn((200, d1))
get().AndReturn((200, d1))
get().AndReturn((200, d2))
self.m.ReplayAll()
ex = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(server.suspend))
self.assertEqual('Error: Suspend of server sample-server failed '
'with unknown status: TRANSMOGRIFIED',
six.text_type(ex))
self.assertEqual((server.SUSPEND, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_status_resume_wait(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_res_w')
server.resource_id = '1234'
self.m.ReplayAll()
# Override the get_servers_1234 handler status to ACTIVE, but
# return the SUSPENDED state first (twice, so we sleep)
d1 = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
d2 = copy.deepcopy(d1)
d1['server']['status'] = 'SUSPENDED'
d2['server']['status'] = 'ACTIVE'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndReturn((200, d1))
get().AndReturn((200, d1))
get().AndReturn((200, d2))
self.m.ReplayAll()
server.state_set(server.SUSPEND, server.COMPLETE)
scheduler.TaskRunner(server.resume)()
self.assertEqual((server.RESUME, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_status_resume_no_resource_id(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_susp_norid')
server.resource_id = None
self.m.ReplayAll()
server.state_set(server.SUSPEND, server.COMPLETE)
ex = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(server.resume))
self.assertEqual('Error: Cannot resume srv_susp_norid, '
'resource_id not set',
six.text_type(ex))
self.assertEqual((server.RESUME, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_status_resume_not_found(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_res_nf')
server.resource_id = '1234'
self.m.ReplayAll()
# Override the get_servers_1234 handler status to ACTIVE, but
# return the SUSPENDED state first (twice, so we sleep)
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndRaise(fakes_v1_1.fake_exception())
self.m.ReplayAll()
server.state_set(server.SUSPEND, server.COMPLETE)
ex = self.assertRaises(exception.ResourceFailure,
scheduler.TaskRunner(server.resume))
self.assertEqual('NotFound: Failed to find server 1234',
six.text_type(ex))
self.assertEqual((server.RESUME, server.FAILED), server.state)
self.m.VerifyAll()
def test_server_status_build_spawning(self):
self._test_server_status_not_build_active('BUILD(SPAWNING)')
def test_server_status_hard_reboot(self):
self._test_server_status_not_build_active('HARD_REBOOT')
def test_server_status_password(self):
self._test_server_status_not_build_active('PASSWORD')
def test_server_status_reboot(self):
self._test_server_status_not_build_active('REBOOT')
def test_server_status_rescue(self):
self._test_server_status_not_build_active('RESCUE')
def test_server_status_resize(self):
self._test_server_status_not_build_active('RESIZE')
def test_server_status_revert_resize(self):
self._test_server_status_not_build_active('REVERT_RESIZE')
def test_server_status_shutoff(self):
self._test_server_status_not_build_active('SHUTOFF')
def test_server_status_suspended(self):
self._test_server_status_not_build_active('SUSPENDED')
def test_server_status_verify_resize(self):
self._test_server_status_not_build_active('VERIFY_RESIZE')
def _test_server_status_not_build_active(self, uncommon_status):
return_server = self.fc.servers.list()[0]
server = self._setup_test_server(return_server,
'srv_sts_bld')
server.resource_id = '1234'
check_iterations = [0]
# Bind fake get method which Server.check_create_complete will call
def activate_status(server):
check_iterations[0] += 1
if check_iterations[0] == 1:
server.status = uncommon_status
if check_iterations[0] > 2:
server.status = 'ACTIVE'
return_server.get = activate_status.__get__(return_server)
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.assertEqual((server.CREATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_build_nics(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'test_server_create')
self.assertIsNone(server._build_nics([]))
self.assertIsNone(server._build_nics(None))
self.assertEqual([{'port-id': 'aaaabbbb'},
{'v4-fixed-ip': '192.0.2.0'}],
server._build_nics([{'port': 'aaaabbbb'},
{'fixed_ip': '192.0.2.0'}]))
self.assertEqual([{'net-id': '1234abcd'}],
server._build_nics([{'uuid': '1234abcd'}]))
self.assertEqual([{'net-id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}],
server._build_nics(
[{'network':
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}]
))
self.assertEqual([{'net-id': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'}],
server._build_nics([{'network': 'public'}]))
self.assertRaises(nova_exceptions.NoUniqueMatch,
server._build_nics,
([{'network': 'foo'}]))
self.assertRaises(nova_exceptions.NotFound,
server._build_nics,
([{'network': 'bar'}]))
def test_server_without_ip_address(self):
return_server = self.fc.servers.list()[3]
return_server.id = '9102'
server = self._create_test_server(return_server,
'wo_ipaddr')
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('9102').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'interface_list')
return_server.interface_list().MultipleTimes().AndReturn([])
self.m.ReplayAll()
self.assertEqual({'empty_net': []}, server.FnGetAtt('addresses'))
self.assertEqual({'empty_net': []}, server.FnGetAtt('networks'))
self.assertEqual('', server.FnGetAtt('first_address'))
self.m.VerifyAll()
def test_build_block_device_mapping(self):
self.assertIsNone(servers.Server._build_block_device_mapping([]))
self.assertIsNone(servers.Server._build_block_device_mapping(None))
self.assertEqual({
'vda': '1234::',
'vdb': '1234:snap:',
}, servers.Server._build_block_device_mapping([
{'device_name': 'vda', 'volume_id': '1234'},
{'device_name': 'vdb', 'snapshot_id': '1234'},
]))
self.assertEqual({
'vdc': '1234::10',
'vdd': '1234:snap::True'
}, servers.Server._build_block_device_mapping([
{
'device_name': 'vdc',
'volume_id': '1234',
'volume_size': 10
},
{
'device_name': 'vdd',
'snapshot_id': '1234',
'delete_on_termination': True
}
]))
def test_validate_block_device_mapping_volume_size_valid_int(self):
stack_name = 'val_vsize_valid'
tmpl, stack = self._setup_test_stack(stack_name)
bdm = [{'device_name': 'vda', 'volume_id': '1234',
'volume_size': 10}]
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['block_device_mapping'] = bdm
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self._server_validate_mock(server)
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_validate_block_device_mapping_volume_size_valid_str(self):
stack_name = 'val_vsize_valid'
tmpl, stack = self._setup_test_stack(stack_name)
bdm = [{'device_name': 'vda', 'volume_id': '1234',
'volume_size': '10'}]
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['block_device_mapping'] = bdm
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self._server_validate_mock(server)
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_validate_block_device_mapping_volume_size_invalid_str(self):
stack_name = 'val_vsize_invalid'
tmpl, stack = self._setup_test_stack(stack_name)
bdm = [{'device_name': 'vda', 'volume_id': '1234',
'volume_size': '10a'}]
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['block_device_mapping'] = bdm
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
exc = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertIn("Value '10a' is not an integer", six.text_type(exc))
def test_validate_conflict_block_device_mapping_props(self):
stack_name = 'val_blkdev1'
(tmpl, stack) = self._setup_test_stack(stack_name)
bdm = [{'device_name': 'vdb', 'snapshot_id': '1234',
'volume_id': '1234'}]
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['block_device_mapping'] = bdm
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
self.assertRaises(exception.ResourcePropertyConflict, server.validate)
self.m.VerifyAll()
def test_validate_insufficient_block_device_mapping_props(self):
stack_name = 'val_blkdev2'
(tmpl, stack) = self._setup_test_stack(stack_name)
bdm = [{'device_name': 'vdb', 'volume_size': 1,
'delete_on_termination': True}]
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['block_device_mapping'] = bdm
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
ex = self.assertRaises(exception.StackValidationFailed,
server.validate)
msg = 'Either volume_id or snapshot_id must be specified for device' +\
' mapping vdb'
self.assertEqual(msg, six.text_type(ex))
self.m.VerifyAll()
def test_validate_without_image_or_bootable_volume(self):
stack_name = 'val_imgvol'
(tmpl, stack) = self._setup_test_stack(stack_name)
del tmpl['Resources']['WebServer']['Properties']['image']
bdm = [{'device_name': 'vdb', 'volume_id': '1234'}]
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['block_device_mapping'] = bdm
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self.m.ReplayAll()
ex = self.assertRaises(exception.StackValidationFailed,
server.validate)
msg = 'Neither image nor bootable volume is specified for instance %s'\
% server.name
self.assertEqual(msg, six.text_type(ex))
self.m.VerifyAll()
def test_validate_metadata_too_many(self):
stack_name = 'srv_val_metadata'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['metadata'] = {'a': 1,
'b': 2,
'c': 3,
'd': 4}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.limits, 'get')
self.fc.limits.get().MultipleTimes().AndReturn(self.limits)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
ex = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertIn('Instance metadata must not contain greater than 3 '
'entries', six.text_type(ex))
self.m.VerifyAll()
def test_validate_metadata_okay(self):
stack_name = 'srv_val_metadata'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['metadata'] = {'a': 1,
'b': 2,
'c': 3}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.limits, 'get')
self.fc.limits.get().MultipleTimes().AndReturn(self.limits)
self.m.StubOutWithMock(server, 'nova')
server.nova().MultipleTimes().AndReturn(self.fc)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_server_validate_too_many_personality(self):
stack_name = 'srv_val'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['personality'] = \
{"/fake/path1": "fake contents1",
"/fake/path2": "fake_contents2",
"/fake/path3": "fake_contents3",
"/fake/path4": "fake_contents4",
"/fake/path5": "fake_contents5",
"/fake/path6": "fake_contents6"}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.limits, 'get')
self.fc.limits.get().MultipleTimes().AndReturn(self.limits)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
exc = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertEqual("The personality property may not contain "
"greater than 5 entries.", six.text_type(exc))
self.m.VerifyAll()
def test_server_validate_personality_okay(self):
stack_name = 'srv_val'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['personality'] = \
{"/fake/path1": "fake contents1",
"/fake/path2": "fake_contents2",
"/fake/path3": "fake_contents3",
"/fake/path4": "fake_contents4",
"/fake/path5": "fake_contents5"}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.limits, 'get')
self.fc.limits.get().MultipleTimes().AndReturn(self.limits)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_server_validate_personality_file_size_okay(self):
stack_name = 'srv_val'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['personality'] = \
{"/fake/path1": "a" * 10240}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.limits, 'get')
self.fc.limits.get().MultipleTimes().AndReturn(self.limits)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
self.assertIsNone(server.validate())
self.m.VerifyAll()
def test_server_validate_personality_file_size_too_big(self):
stack_name = 'srv_val'
(tmpl, stack) = self._setup_test_stack(stack_name)
tmpl.t['Resources']['WebServer']['Properties']['personality'] = \
{"/fake/path1": "a" * 10241}
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.limits, 'get')
self.fc.limits.get().MultipleTimes().AndReturn(self.limits)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
exc = self.assertRaises(exception.StackValidationFailed,
server.validate)
self.assertEqual("The contents of personality file \"/fake/path1\" "
"is larger than the maximum allowed personality "
"file size (10240 bytes).", six.text_type(exc))
self.m.VerifyAll()
def test_resolve_attribute_server_not_found(self):
return_server = self.fc.servers.list()[1]
server = self._create_test_server(return_server,
'srv_resolve_attr')
server.resource_id = '1234'
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
get = self.fc.client.get_servers_1234
get().AndRaise(fakes_v1_1.fake_exception())
mox.Replay(get)
self.m.ReplayAll()
self.assertEqual(server._resolve_attribute("accessIPv4"), '')
self.m.VerifyAll()
def test_default_instance_user(self):
"""The default value for instance_user in heat.conf is ec2-user."""
return_server = self.fc.servers.list()[1]
server = self._setup_test_server(return_server, 'default_user')
self.m.StubOutWithMock(nova_utils, 'build_userdata')
nova_utils.build_userdata(server,
'wordpress',
instance_user='ec2-user',
user_data_format='HEAT_CFNTOOLS')
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_admin_user_property(self):
"""Test the admin_user property on the server overrides instance_user.
Launching the instance should call build_userdata with the
custom user name. This property is deprecated and will be
removed in Juno.
"""
return_server = self.fc.servers.list()[1]
stack_name = 'stack_with_custom_admin_user_server'
(tmpl, stack) = self._setup_test_stack(stack_name)
wsp = tmpl.t['Resources']['WebServer']['Properties']
wsp['admin_user'] = 'custom_user'
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('create_metadata_test_server',
resource_defns['WebServer'], stack)
self.m.StubOutWithMock(self.fc.servers, 'create')
image_id = mox.IgnoreArg()
self.fc.servers.create(
image=image_id, flavor=mox.IgnoreArg(), key_name='test',
name=mox.IgnoreArg(), security_groups=[],
userdata=mox.IgnoreArg(), scheduler_hints=None,
meta=mox.IgnoreArg(), nics=None, availability_zone=None,
block_device_mapping=None, config_drive=None,
disk_config=None, reservation_id=None, files={},
admin_pass=None).AndReturn(return_server)
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', image_id)
self.m.StubOutWithMock(nova_utils, 'build_userdata')
nova_utils.build_userdata(server,
'wordpress',
instance_user='custom_user',
user_data_format='HEAT_CFNTOOLS')
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_custom_instance_user(self):
"""Test instance_user in heat.conf being set to a custom value.
Launching the instance should call build_userdata with the
custom user name.
This option is deprecated and will be removed in Juno.
"""
return_server = self.fc.servers.list()[1]
server = self._setup_test_server(return_server, 'custom_user')
self.m.StubOutWithMock(servers.cfg.CONF, 'instance_user')
servers.cfg.CONF.instance_user = 'custom_user'
self.m.StubOutWithMock(nova_utils, 'build_userdata')
nova_utils.build_userdata(server,
'wordpress',
instance_user='custom_user',
user_data_format='HEAT_CFNTOOLS')
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def test_empty_instance_user(self):
"""Test instance_user in heat.conf being empty.
Launching the instance should not pass any user to
build_userdata. The default cloud-init user set up for the image
will be used instead.
This will the default behaviour in Juno once we remove the
instance_user option.
"""
return_server = self.fc.servers.list()[1]
server = self._setup_test_server(return_server, 'custom_user')
self.m.StubOutWithMock(servers.cfg.CONF, 'instance_user')
servers.cfg.CONF.instance_user = ''
self.m.StubOutWithMock(nova_utils, 'build_userdata')
nova_utils.build_userdata(server,
'wordpress',
instance_user=None,
user_data_format='HEAT_CFNTOOLS')
self.m.ReplayAll()
scheduler.TaskRunner(server.create)()
self.m.VerifyAll()
def create_old_net(self, port=None, net=None, ip=None):
return {'port': port, 'network': net, 'fixed_ip': ip, 'uuid': None}
def create_fake_iface(self, port, net, ip):
class fake_interface():
def __init__(self, port_id, net_id, fixed_ip):
self.port_id = port_id
self.net_id = net_id
self.fixed_ips = [{'ip_address': fixed_ip}]
return fake_interface(port, net, ip)
def test_get_network_matches_no_matching(self):
return_server = self.fc.servers.list()[3]
server = self._create_test_server(return_server, 'networks_update')
for new_nets in ([],
[{'port': '952fd4ae-53b9-4b39-9e5f-8929c553b5ae'}]):
old_nets = [
self.create_old_net(
port='2a60cbaa-3d33-4af6-a9ce-83594ac546fc'),
self.create_old_net(
net='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032', ip='1.2.3.4'),
self.create_old_net(
net='0da8adbf-a7e2-4c59-a511-96b03d2da0d7')]
new_nets_copy = copy.deepcopy(new_nets)
old_nets_copy = copy.deepcopy(old_nets)
for net in new_nets_copy:
for key in ('port', 'network', 'fixed_ip', 'uuid'):
net.setdefault(key)
matched_nets = server._get_network_matches(old_nets, new_nets)
self.assertEqual([], matched_nets)
self.assertEqual(old_nets_copy, old_nets)
self.assertEqual(new_nets_copy, new_nets)
def test_get_network_matches_success(self):
return_server = self.fc.servers.list()[3]
server = self._create_test_server(return_server, 'networks_update')
old_nets = [
self.create_old_net(
port='2a60cbaa-3d33-4af6-a9ce-83594ac546fc'),
self.create_old_net(
net='f3ef5d2f-d7ba-4b27-af66-58ca0b81e032',
ip='1.2.3.4'),
self.create_old_net(
net='0da8adbf-a7e2-4c59-a511-96b03d2da0d7')]
new_nets = [
{'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'},
{'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032',
'fixed_ip': '1.2.3.4'},
{'port': '952fd4ae-53b9-4b39-9e5f-8929c553b5ae'}]
new_nets_copy = copy.deepcopy(new_nets)
old_nets_copy = copy.deepcopy(old_nets)
for net in new_nets_copy:
for key in ('port', 'network', 'fixed_ip', 'uuid'):
net.setdefault(key)
matched_nets = server._get_network_matches(old_nets, new_nets)
self.assertEqual(old_nets_copy[:-1], matched_nets)
self.assertEqual([old_nets_copy[2]], old_nets)
self.assertEqual([new_nets_copy[2]], new_nets)
def test_update_networks_matching_iface_port(self):
return_server = self.fc.servers.list()[3]
server = self._create_test_server(return_server, 'networks_update')
# old order 0 1 2 3 4 5
nets = [
{'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'network': None, 'fixed_ip': None},
{'port': None, 'network': 'gggggggg-1111-1111-1111-gggggggggggg',
'fixed_ip': '1.2.3.4', },
{'port': None, 'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032',
'fixed_ip': None},
{'port': 'dddddddd-dddd-dddd-dddd-dddddddddddd',
'network': None, 'fixed_ip': None},
{'port': None, 'network': 'gggggggg-1111-1111-1111-gggggggggggg',
'fixed_ip': '5.6.7.8'},
{'port': None, 'network': '0da8adbf-a7e2-4c59-a511-96b03d2da0d7',
'fixed_ip': None}]
# new order 5 2 3 0 1 4
interfaces = [
self.create_fake_iface('ffffffff-ffff-ffff-ffff-ffffffffffff',
nets[5]['network'], '10.0.0.10'),
self.create_fake_iface('cccccccc-cccc-cccc-cccc-cccccccccccc',
nets[2]['network'], '10.0.0.11'),
self.create_fake_iface(nets[3]['port'],
'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032',
'10.0.0.12'),
self.create_fake_iface(nets[0]['port'],
'gggggggg-1111-1111-1111-gggggggggggg',
'10.0.0.13'),
self.create_fake_iface('bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb',
nets[1]['network'], nets[1]['fixed_ip']),
self.create_fake_iface('eeeeeeee-eeee-eeee-eeee-eeeeeeeeeeee',
nets[4]['network'], nets[4]['fixed_ip'])]
# all networks should get port id
expected = [
{'port': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'network': None, 'fixed_ip': None},
{'port': 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb',
'network': 'gggggggg-1111-1111-1111-gggggggggggg',
'fixed_ip': '1.2.3.4'},
{'port': 'cccccccc-cccc-cccc-cccc-cccccccccccc',
'network': 'f3ef5d2f-d7ba-4b27-af66-58ca0b81e032',
'fixed_ip': None},
{'port': 'dddddddd-dddd-dddd-dddd-dddddddddddd',
'network': None, 'fixed_ip': None},
{'port': 'eeeeeeee-eeee-eeee-eeee-eeeeeeeeeeee',
'network': 'gggggggg-1111-1111-1111-gggggggggggg',
'fixed_ip': '5.6.7.8'},
{'port': 'ffffffff-ffff-ffff-ffff-ffffffffffff',
'network': '0da8adbf-a7e2-4c59-a511-96b03d2da0d7',
'fixed_ip': None}]
server.update_networks_matching_iface_port(nets, interfaces)
self.assertEqual(expected, nets)
def test_server_update_None_networks_with_port(self):
return_server = self.fc.servers.list()[3]
return_server.id = '9102'
server = self._create_test_server(return_server, 'networks_update')
new_networks = [{'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}]
update_template = copy.deepcopy(server.t)
update_template['Properties']['networks'] = new_networks
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('9102').MultipleTimes().AndReturn(return_server)
# to make sure, that old_networks will be None
self.assertFalse(hasattr(server.t['Properties'], 'networks'))
iface = self.create_fake_iface('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'450abbc9-9b6d-4d6f-8c3a-c47ac34100ef',
'1.2.3.4')
self.m.StubOutWithMock(return_server, 'interface_list')
return_server.interface_list().AndReturn([iface])
self.m.StubOutWithMock(return_server, 'interface_detach')
return_server.interface_detach(
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa').AndReturn(None)
self.m.StubOutWithMock(return_server, 'interface_attach')
return_server.interface_attach(new_networks[0]['port'],
None, None).AndReturn(None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_None_networks_with_network_id(self):
return_server = self.fc.servers.list()[3]
return_server.id = '9102'
server = self._create_test_server(return_server, 'networks_update')
new_networks = [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '1.2.3.4'}]
update_template = copy.deepcopy(server.t)
update_template['Properties']['networks'] = new_networks
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('9102').MultipleTimes().AndReturn(return_server)
# to make sure, that old_networks will be None
self.assertFalse(hasattr(server.t['Properties'], 'networks'))
iface = self.create_fake_iface('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'450abbc9-9b6d-4d6f-8c3a-c47ac34100ef',
'1.2.3.4')
self.m.StubOutWithMock(return_server, 'interface_list')
return_server.interface_list().AndReturn([iface])
self.m.StubOutWithMock(return_server, 'interface_detach')
return_server.interface_detach(
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa').AndReturn(None)
self.m.StubOutWithMock(return_server, 'interface_attach')
return_server.interface_attach(None, new_networks[0]['network'],
new_networks[0]['fixed_ip']).AndReturn(
None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_empty_networks_with_complex_parameters(self):
return_server = self.fc.servers.list()[3]
return_server.id = '9102'
server = self._create_test_server(return_server, 'networks_update')
new_networks = [{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '1.2.3.4',
'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}]
update_template = copy.deepcopy(server.t)
update_template['Properties']['networks'] = new_networks
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('9102').MultipleTimes().AndReturn(return_server)
# to make sure, that old_networks will be None
self.assertFalse(hasattr(server.t['Properties'], 'networks'))
iface = self.create_fake_iface('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'450abbc9-9b6d-4d6f-8c3a-c47ac34100ef',
'1.2.3.4')
self.m.StubOutWithMock(return_server, 'interface_list')
return_server.interface_list().AndReturn([iface])
self.m.StubOutWithMock(return_server, 'interface_detach')
return_server.interface_detach(
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa').AndReturn(None)
self.m.StubOutWithMock(return_server, 'interface_attach')
return_server.interface_attach(
new_networks[0]['port'], None, None).AndReturn(None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_networks_with_complex_parameters(self):
return_server = self.fc.servers.list()[1]
return_server.id = '5678'
server = self._create_test_server(return_server, 'networks_update')
old_networks = [
{'port': '95e25541-d26a-478d-8f36-ae1c8f6b74dc'},
{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '1.2.3.4'},
{'port': '4121f61a-1b2e-4ab0-901e-eade9b1cb09d'},
{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '31.32.33.34'}]
new_networks = [
{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '1.2.3.4'},
{'port': '2a60cbaa-3d33-4af6-a9ce-83594ac546fc'}]
server.t['Properties']['networks'] = old_networks
update_template = copy.deepcopy(server.t)
update_template['Properties']['networks'] = new_networks
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('5678').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'interface_list')
poor_interfaces = [
self.create_fake_iface('95e25541-d26a-478d-8f36-ae1c8f6b74dc',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'11.12.13.14'),
self.create_fake_iface('450abbc9-9b6d-4d6f-8c3a-c47ac34100ef',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'1.2.3.4'),
self.create_fake_iface('4121f61a-1b2e-4ab0-901e-eade9b1cb09d',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'21.22.23.24'),
self.create_fake_iface('0907fa82-a024-43c2-9fc5-efa1bccaa74a',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'31.32.33.34')
]
return_server.interface_list().AndReturn(poor_interfaces)
self.m.StubOutWithMock(return_server, 'interface_detach')
return_server.interface_detach(
poor_interfaces[0].port_id).InAnyOrder().AndReturn(None)
return_server.interface_detach(
poor_interfaces[2].port_id).InAnyOrder().AndReturn(None)
return_server.interface_detach(
poor_interfaces[3].port_id).InAnyOrder().AndReturn(None)
self.m.StubOutWithMock(return_server, 'interface_attach')
return_server.interface_attach(
new_networks[1]['port'], None, None).AndReturn(None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_networks_with_None(self):
return_server = self.fc.servers.list()[1]
return_server.id = '5678'
server = self._create_test_server(return_server, 'networks_update')
old_networks = [
{'port': '95e25541-d26a-478d-8f36-ae1c8f6b74dc'},
{'port': '4121f61a-1b2e-4ab0-901e-eade9b1cb09d'},
{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '31.32.33.34'}]
server.t['Properties']['networks'] = old_networks
update_template = copy.deepcopy(server.t)
update_template['Properties']['networks'] = None
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('5678').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'interface_list')
poor_interfaces = [
self.create_fake_iface('95e25541-d26a-478d-8f36-ae1c8f6b74dc',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'11.12.13.14'),
self.create_fake_iface('4121f61a-1b2e-4ab0-901e-eade9b1cb09d',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'21.22.23.24'),
self.create_fake_iface('0907fa82-a024-43c2-9fc5-efa1bccaa74a',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'31.32.33.34')
]
return_server.interface_list().AndReturn(poor_interfaces)
self.m.StubOutWithMock(return_server, 'interface_detach')
return_server.interface_detach(
poor_interfaces[0].port_id).InAnyOrder().AndReturn(None)
return_server.interface_detach(
poor_interfaces[1].port_id).InAnyOrder().AndReturn(None)
return_server.interface_detach(
poor_interfaces[2].port_id).InAnyOrder().AndReturn(None)
self.m.StubOutWithMock(return_server, 'interface_attach')
return_server.interface_attach(None, None, None).AndReturn(None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_update_networks_with_empty_list(self):
return_server = self.fc.servers.list()[1]
return_server.id = '5678'
server = self._create_test_server(return_server, 'networks_update')
old_networks = [
{'port': '95e25541-d26a-478d-8f36-ae1c8f6b74dc'},
{'port': '4121f61a-1b2e-4ab0-901e-eade9b1cb09d'},
{'network': 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'fixed_ip': '31.32.33.34'}]
server.t['Properties']['networks'] = old_networks
update_template = copy.deepcopy(server.t)
update_template['Properties']['networks'] = []
self.m.StubOutWithMock(self.fc.servers, 'get')
self.fc.servers.get('5678').MultipleTimes().AndReturn(return_server)
self.m.StubOutWithMock(return_server, 'interface_list')
poor_interfaces = [
self.create_fake_iface('95e25541-d26a-478d-8f36-ae1c8f6b74dc',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'11.12.13.14'),
self.create_fake_iface('4121f61a-1b2e-4ab0-901e-eade9b1cb09d',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'21.22.23.24'),
self.create_fake_iface('0907fa82-a024-43c2-9fc5-efa1bccaa74a',
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
'31.32.33.34')
]
return_server.interface_list().AndReturn(poor_interfaces)
self.m.StubOutWithMock(return_server, 'interface_detach')
return_server.interface_detach(
poor_interfaces[0].port_id).InAnyOrder().AndReturn(None)
return_server.interface_detach(
poor_interfaces[1].port_id).InAnyOrder().AndReturn(None)
return_server.interface_detach(
poor_interfaces[2].port_id).InAnyOrder().AndReturn(None)
self.m.StubOutWithMock(return_server, 'interface_attach')
return_server.interface_attach(None, None, None).AndReturn(None)
self.m.ReplayAll()
scheduler.TaskRunner(server.update, update_template)()
self.assertEqual((server.UPDATE, server.COMPLETE), server.state)
self.m.VerifyAll()
def test_server_properties_validation_create_and_update(self):
return_server = self.fc.servers.list()[1]
self.m.StubOutWithMock(glance.ImageConstraint, "validate")
# verify that validate gets invoked exactly once for create
glance.ImageConstraint.validate(
'CentOS 5.2', mox.IgnoreArg()).AndReturn(True)
# verify that validate gets invoked exactly once for update
glance.ImageConstraint.validate(
'Update Image', mox.IgnoreArg()).AndReturn(True)
self.m.ReplayAll()
# create
server = self._create_test_server(return_server,
'my_server')
update_template = copy.deepcopy(server.t)
update_template['Properties']['image'] = 'Update Image'
#update
updater = scheduler.TaskRunner(server.update, update_template)
self.assertRaises(resource.UpdateReplace, updater)
self.m.VerifyAll()
def test_server_properties_validation_create_and_update_fail(self):
return_server = self.fc.servers.list()[1]
self.m.StubOutWithMock(glance.ImageConstraint, "validate")
# verify that validate gets invoked exactly once for create
glance.ImageConstraint.validate(
'CentOS 5.2', mox.IgnoreArg()).AndReturn(True)
# verify that validate gets invoked exactly once for update
ex = exception.ImageNotFound(image_name='Update Image')
glance.ImageConstraint.validate('Update Image',
mox.IgnoreArg()).AndRaise(ex)
self.m.ReplayAll()
# create
server = self._create_test_server(return_server,
'my_server')
update_template = copy.deepcopy(server.t)
update_template['Properties']['image'] = 'Update Image'
#update
updater = scheduler.TaskRunner(server.update, update_template)
err = self.assertRaises(exception.ResourceFailure, updater)
self.assertEqual('StackValidationFailed: Property error : WebServer: '
'image The Image (Update Image) could not be found.',
six.text_type(err))
self.m.VerifyAll()
def test_server_dont_validate_personality_if_personality_isnt_set(self):
stack_name = 'srv_val'
(tmpl, stack) = self._setup_test_stack(stack_name)
resource_defns = tmpl.resource_definitions(stack)
server = servers.Server('server_create_image_err',
resource_defns['WebServer'], stack)
# We mock out nova_utils.absolute_limits but we don't specify
# how this mock should behave, so mox will verify that this mock
# is NOT called during call to server.validate().
# This is the way to validate that no excessive calls to Nova
# are made during validation.
self.m.StubOutWithMock(nova_utils, 'absolute_limits')
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(self.fc)
self._mock_get_image_id_success('F17-x86_64-gold', 'image_id')
self.m.ReplayAll()
# Assert here checks that server resource validates, but actually
# this call is Act stage of this test. We calling server.validate()
# to verify that no excessive calls to Nova are made during validation.
self.assertIsNone(server.validate())
self.m.VerifyAll()
class FlavorConstraintTest(HeatTestCase):
def test_validate(self):
client = fakes.FakeClient()
self.stub_keystoneclient()
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
nova.NovaClientPlugin._create().AndReturn(client)
client.flavors = self.m.CreateMockAnything()
flavor = collections.namedtuple("Flavor", ["id", "name"])
flavor.id = "1234"
flavor.name = "foo"
client.flavors.list().MultipleTimes().AndReturn([flavor])
self.m.ReplayAll()
constraint = servers.FlavorConstraint()
ctx = utils.dummy_context()
self.assertFalse(constraint.validate("bar", ctx))
self.assertTrue(constraint.validate("foo", ctx))
self.assertTrue(constraint.validate("1234", ctx))
self.m.VerifyAll()
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