1479 lines
62 KiB
Python
1479 lines
62 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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import uuid
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from glanceclient import exc as glance_exceptions
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import mock
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import mox
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from neutronclient.v2_0 import client as neutronclient
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import six
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from heat.common import exception
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from heat.common import template_format
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from heat.engine.clients.os import cinder
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from heat.engine.clients.os import glance
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from heat.engine.clients.os import neutron
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from heat.engine.clients.os import nova
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from heat.engine import environment
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from heat.engine import parser
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from heat.engine import resource
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from heat.engine.resources.aws.ec2 import instance as instances
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from heat.engine import scheduler
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from heat.tests import common
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from heat.tests import utils
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from heat.tests.v1_1 import fakes as fakes_v1_1
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wp_template = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "WordPress",
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"Parameters" : {
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"KeyName" : {
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"Description" : "KeyName",
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"Type" : "String",
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"Default" : "test"
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}
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},
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"Resources" : {
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"WebServer": {
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"Type": "AWS::EC2::Instance",
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"Properties": {
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"ImageId" : "F17-x86_64-gold",
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"InstanceType" : "m1.large",
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"KeyName" : "test",
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"NovaSchedulerHints" : [{"Key": "foo", "Value": "spam"},
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{"Key": "bar", "Value": "eggs"},
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{"Key": "foo", "Value": "ham"},
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{"Key": "foo", "Value": "baz"}],
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"UserData" : "wordpress",
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"BlockDeviceMappings": [
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{
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"DeviceName": "vdb",
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"Ebs": {"SnapshotId": "9ef5496e-7426-446a-bbc8-01f84d9c9972",
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"DeleteOnTermination": "True"}
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}]
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}
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}
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}
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}
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'''
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class InstancesTest(common.HeatTestCase):
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def setUp(self):
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super(InstancesTest, self).setUp()
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self.fc = fakes_v1_1.FakeClient()
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def _setup_test_stack(self, stack_name):
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t = template_format.parse(wp_template)
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template = parser.Template(
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t, env=environment.Environment({'KeyName': 'test'}))
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stack = parser.Stack(utils.dummy_context(), stack_name, template,
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stack_id=str(uuid.uuid4()))
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return (template, stack)
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def _mock_get_image_id_success(self, imageId_input, imageId):
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self.m.StubOutWithMock(glance.GlanceClientPlugin, 'get_image_id')
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glance.GlanceClientPlugin.get_image_id(
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imageId_input).MultipleTimes().AndReturn(imageId)
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def _mock_get_image_id_fail(self, image_id, exp):
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self.m.StubOutWithMock(glance.GlanceClientPlugin, 'get_image_id')
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glance.GlanceClientPlugin.get_image_id(image_id).AndRaise(exp)
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def _get_test_template(self, stack_name, image_id=None):
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(tmpl, stack) = self._setup_test_stack(stack_name)
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tmpl.t['Resources']['WebServer']['Properties'][
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'ImageId'] = image_id or 'CentOS 5.2'
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tmpl.t['Resources']['WebServer']['Properties'][
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'InstanceType'] = '256 MB Server'
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return tmpl, stack
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def _setup_test_instance(self, return_server, name, image_id=None,
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stub_create=True):
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stack_name = '%s_s' % name
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tmpl, stack = self._get_test_template(stack_name, image_id)
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance(name, resource_defns['WebServer'], stack)
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bdm = {"vdb": "9ef5496e-7426-446a-bbc8-01f84d9c9972:snap::True"}
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self._mock_get_image_id_success(image_id or 'CentOS 5.2', 1)
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self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
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nova.NovaClientPlugin._create().AndReturn(self.fc)
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self.stub_SnapshotConstraint_validate()
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if stub_create:
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self.m.StubOutWithMock(self.fc.servers, 'create')
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self.fc.servers.create(
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image=1, flavor=1, key_name='test',
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name=utils.PhysName(
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stack_name,
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instance.name,
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limit=instance.physical_resource_name_limit),
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security_groups=None,
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userdata=mox.IgnoreArg(),
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scheduler_hints={'foo': ['spam', 'ham', 'baz'], 'bar': 'eggs'},
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meta=None, nics=None, availability_zone=None,
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block_device_mapping=bdm).AndReturn(
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return_server)
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return instance
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def _create_test_instance(self, return_server, name, stub_create=True):
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instance = self._setup_test_instance(return_server, name,
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stub_create=stub_create)
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self.m.ReplayAll()
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scheduler.TaskRunner(instance.create)()
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return instance
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def test_instance_create(self):
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return_server = self.fc.servers.list()[1]
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instance = self._create_test_instance(return_server,
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'in_create')
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# this makes sure the auto increment worked on instance creation
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self.assertTrue(instance.id > 0)
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expected_ip = return_server.networks['public'][0]
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expected_az = getattr(return_server, 'OS-EXT-AZ:availability_zone')
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self.assertEqual(expected_ip, instance.FnGetAtt('PublicIp'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PrivateIp'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PublicDnsName'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PrivateDnsName'))
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self.assertEqual(expected_az, instance.FnGetAtt('AvailabilityZone'))
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self.m.VerifyAll()
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def test_instance_create_with_BlockDeviceMappings(self):
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return_server = self.fc.servers.list()[4]
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instance = self._create_test_instance(return_server,
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'create_with_bdm')
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# this makes sure the auto increment worked on instance creation
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self.assertTrue(instance.id > 0)
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expected_ip = return_server.networks['public'][0]
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expected_az = getattr(return_server, 'OS-EXT-AZ:availability_zone')
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self.assertEqual(expected_ip, instance.FnGetAtt('PublicIp'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PrivateIp'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PublicDnsName'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PrivateDnsName'))
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self.assertEqual(expected_az, instance.FnGetAtt('AvailabilityZone'))
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self.m.VerifyAll()
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def test_build_block_device_mapping(self):
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return_server = self.fc.servers.list()[1]
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instance = self._create_test_instance(return_server,
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'test_build_bdm')
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self.assertIsNone(instance._build_block_device_mapping([]))
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self.assertIsNone(instance._build_block_device_mapping(None))
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self.assertEqual({
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'vdb': '1234:snap:',
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'vdc': '5678:snap::False',
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}, instance._build_block_device_mapping([
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{'DeviceName': 'vdb', 'Ebs': {'SnapshotId': '1234'}},
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{'DeviceName': 'vdc', 'Ebs': {'SnapshotId': '5678',
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'DeleteOnTermination': False}},
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]))
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self.assertEqual({
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'vdb': '1234:snap:1',
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'vdc': '5678:snap:2:True',
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}, instance._build_block_device_mapping([
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{'DeviceName': 'vdb', 'Ebs': {'SnapshotId': '1234',
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'VolumeSize': '1'}},
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{'DeviceName': 'vdc', 'Ebs': {'SnapshotId': '5678',
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'VolumeSize': '2',
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'DeleteOnTermination': True}},
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]))
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def test_validate_Volumes_property(self):
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stack_name = 'validate_volumes'
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tmpl, stack = self._setup_test_stack(stack_name)
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volumes = [{'Device': 'vdb', 'VolumeId': '1234'}]
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wsp = tmpl.t['Resources']['WebServer']['Properties']
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wsp['Volumes'] = volumes
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('validate_volumes',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_success('F17-x86_64-gold', 1)
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self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
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nova.NovaClientPlugin._create().MultipleTimes().AndReturn(self.fc)
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self.stub_SnapshotConstraint_validate()
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self.m.StubOutWithMock(cinder.CinderClientPlugin, 'get_volume')
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ex = exception.VolumeNotFound(volume='1234')
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cinder.CinderClientPlugin.get_volume('1234').AndRaise(ex)
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self.m.ReplayAll()
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exc = self.assertRaises(exception.StackValidationFailed,
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instance.validate)
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self.assertIn("VolumeId Error validating value '1234': "
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"The Volume (1234) could not be found.",
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six.text_type(exc))
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self.m.VerifyAll()
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def test_validate_BlockDeviceMappings_VolumeSize_valid_str(self):
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stack_name = 'val_VolumeSize_valid'
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tmpl, stack = self._setup_test_stack(stack_name)
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bdm = [{'DeviceName': 'vdb',
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'Ebs': {'SnapshotId': '1234',
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'VolumeSize': '1'}}]
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wsp = tmpl.t['Resources']['WebServer']['Properties']
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wsp['BlockDeviceMappings'] = bdm
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('validate_volume_size',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_success('F17-x86_64-gold', 1)
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self.stub_SnapshotConstraint_validate()
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self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
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nova.NovaClientPlugin._create().MultipleTimes().AndReturn(self.fc)
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self.m.ReplayAll()
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self.assertIsNone(instance.validate())
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self.m.VerifyAll()
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def test_validate_BlockDeviceMappings_without_Ebs_property(self):
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stack_name = 'without_Ebs'
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tmpl, stack = self._setup_test_stack(stack_name)
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bdm = [{'DeviceName': 'vdb'}]
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wsp = tmpl.t['Resources']['WebServer']['Properties']
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wsp['BlockDeviceMappings'] = bdm
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('validate_without_Ebs',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_success('F17-x86_64-gold', 1)
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self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
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nova.NovaClientPlugin._create().MultipleTimes().AndReturn(self.fc)
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self.m.ReplayAll()
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exc = self.assertRaises(exception.StackValidationFailed,
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instance.validate)
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self.assertIn("Ebs is missing, this is required",
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six.text_type(exc))
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self.m.VerifyAll()
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def test_validate_BlockDeviceMappings_without_SnapshotId_property(self):
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stack_name = 'without_SnapshotId'
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tmpl, stack = self._setup_test_stack(stack_name)
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bdm = [{'DeviceName': 'vdb',
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'Ebs': {'VolumeSize': '1'}}]
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wsp = tmpl.t['Resources']['WebServer']['Properties']
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wsp['BlockDeviceMappings'] = bdm
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('validate_without_SnapshotId',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_success('F17-x86_64-gold', 1)
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self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
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nova.NovaClientPlugin._create().MultipleTimes().AndReturn(self.fc)
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self.m.ReplayAll()
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exc = self.assertRaises(exception.StackValidationFailed,
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instance.validate)
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self.assertIn("SnapshotId is missing, this is required",
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six.text_type(exc))
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self.m.VerifyAll()
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def test_validate_BlockDeviceMappings_without_DeviceName_property(self):
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stack_name = 'without_DeviceName'
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tmpl, stack = self._setup_test_stack(stack_name)
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bdm = [{'Ebs': {'SnapshotId': '1234',
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'VolumeSize': '1'}}]
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wsp = tmpl.t['Resources']['WebServer']['Properties']
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wsp['BlockDeviceMappings'] = bdm
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('validate_without_DeviceName',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_success('F17-x86_64-gold', 1)
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self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
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nova.NovaClientPlugin._create().MultipleTimes().AndReturn(self.fc)
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self.m.ReplayAll()
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exc = self.assertRaises(exception.StackValidationFailed,
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instance.validate)
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excepted_error = ('Property error : WebServer: BlockDeviceMappings '
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'Property error : BlockDeviceMappings: 0 Property '
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'error : 0: Property DeviceName not assigned')
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self.assertIn(excepted_error, six.text_type(exc))
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self.m.VerifyAll()
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def test_instance_create_with_image_id(self):
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return_server = self.fc.servers.list()[1]
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instance = self._setup_test_instance(return_server,
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'in_create_imgid',
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image_id='1')
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self.m.ReplayAll()
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scheduler.TaskRunner(instance.create)()
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# this makes sure the auto increment worked on instance creation
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self.assertTrue(instance.id > 0)
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expected_ip = return_server.networks['public'][0]
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expected_az = getattr(return_server, 'OS-EXT-AZ:availability_zone')
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self.assertEqual(expected_ip, instance.FnGetAtt('PublicIp'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PrivateIp'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PublicDnsName'))
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self.assertEqual(expected_ip, instance.FnGetAtt('PrivateDnsName'))
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self.assertEqual(expected_az, instance.FnGetAtt('AvailabilityZone'))
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self.m.VerifyAll()
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def test_instance_create_resolve_az_attribute(self):
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return_server = self.fc.servers.list()[1]
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instance = self._setup_test_instance(return_server,
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'create_resolve_az_attribute')
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self.m.ReplayAll()
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scheduler.TaskRunner(instance.create)()
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expected_az = getattr(return_server, 'OS-EXT-AZ:availability_zone')
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actual_az = instance._availability_zone()
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self.assertEqual(expected_az, actual_az)
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self.m.VerifyAll()
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def test_instance_create_image_name_err(self):
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stack_name = 'test_instance_create_image_name_err_stack'
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(tmpl, stack) = self._setup_test_stack(stack_name)
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# create an instance with non exist image name
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tmpl.t['Resources']['WebServer']['Properties']['ImageId'] = 'Slackware'
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('instance_create_image_err',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_fail('Slackware',
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exception.ImageNotFound(
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image_name='Slackware'))
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self.m.ReplayAll()
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create = scheduler.TaskRunner(instance.create)
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error = self.assertRaises(exception.ResourceFailure, create)
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self.assertEqual(
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"StackValidationFailed: Property error : WebServer: "
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"ImageId Error validating value 'Slackware': "
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"The Image (Slackware) could not be found.",
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six.text_type(error))
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self.m.VerifyAll()
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def test_instance_create_duplicate_image_name_err(self):
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stack_name = 'test_instance_create_image_name_err_stack'
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(tmpl, stack) = self._setup_test_stack(stack_name)
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# create an instance with a non unique image name
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wsp = tmpl.t['Resources']['WebServer']['Properties']
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wsp['ImageId'] = 'CentOS 5.2'
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('instance_create_image_err',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_fail('CentOS 5.2',
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exception.PhysicalResourceNameAmbiguity(
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name='CentOS 5.2'))
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self.m.ReplayAll()
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create = scheduler.TaskRunner(instance.create)
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error = self.assertRaises(exception.ResourceFailure, create)
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self.assertEqual(
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'StackValidationFailed: Property error : WebServer: '
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'ImageId Multiple physical resources were '
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'found with name (CentOS 5.2).',
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six.text_type(error))
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self.m.VerifyAll()
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def test_instance_create_image_id_err(self):
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stack_name = 'test_instance_create_image_id_err_stack'
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(tmpl, stack) = self._setup_test_stack(stack_name)
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|
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# create an instance with non exist image Id
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tmpl.t['Resources']['WebServer']['Properties']['ImageId'] = '1'
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resource_defns = tmpl.resource_definitions(stack)
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instance = instances.Instance('instance_create_image_err',
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resource_defns['WebServer'], stack)
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self._mock_get_image_id_fail('1', glance_exceptions.NotFound(404))
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self.m.ReplayAll()
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create = scheduler.TaskRunner(instance.create)
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error = self.assertRaises(exception.ResourceFailure, create)
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self.assertEqual(
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'StackValidationFailed: Property error : WebServer: '
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'ImageId 404 (HTTP 404)',
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six.text_type(error))
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self.m.VerifyAll()
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def test_handle_check(self):
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(tmpl, stack) = self._setup_test_stack('test_instance_check_active')
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res_definitions = tmpl.resource_definitions(stack)
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instance = instances.Instance('instance_create_image',
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res_definitions['WebServer'], stack)
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instance.nova = mock.Mock()
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instance._check_active = mock.Mock(return_value=True)
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self.assertIsNone(instance.handle_check())
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def test_handle_check_raises_exception_if_instance_not_active(self):
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(tmpl, stack) = self._setup_test_stack('test_instance_check_inactive')
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res_definitions = tmpl.resource_definitions(stack)
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instance = instances.Instance('instance_create_image',
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res_definitions['WebServer'], stack)
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instance.nova = mock.Mock()
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instance.nova.return_value.servers.get.return_value.status = 'foo'
|
|
instance._check_active = mock.Mock(return_value=False)
|
|
|
|
exc = self.assertRaises(exception.Error, instance.handle_check)
|
|
self.assertIn('foo', six.text_type(exc))
|
|
|
|
class FakeVolumeAttach(object):
|
|
def started(self):
|
|
return False
|
|
|
|
def test_instance_create_unexpected_status(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'test_instance_create')
|
|
return_server.get = lambda: None
|
|
return_server.status = 'BOGUS'
|
|
e = self.assertRaises(resource.ResourceUnknownStatus,
|
|
instance.check_create_complete,
|
|
(return_server, self.FakeVolumeAttach()))
|
|
self.assertEqual('Instance is not active - Unknown status BOGUS '
|
|
'due to "Unknown"', six.text_type(e))
|
|
|
|
def test_instance_create_error_status(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'test_instance_create')
|
|
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()
|
|
|
|
e = self.assertRaises(resource.ResourceInError,
|
|
instance.check_create_complete,
|
|
(return_server, self.FakeVolumeAttach()))
|
|
self.assertEqual(
|
|
'Went to status ERROR due to "Message: NoValidHost, Code: 500"',
|
|
six.text_type(e))
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_create_error_no_fault(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_create')
|
|
return_server.status = 'ERROR'
|
|
|
|
self.m.StubOutWithMock(return_server, 'get')
|
|
return_server.get()
|
|
self.m.ReplayAll()
|
|
|
|
e = self.assertRaises(
|
|
resource.ResourceInError, instance.check_create_complete,
|
|
(return_server, self.FakeVolumeAttach()))
|
|
self.assertEqual(
|
|
'Went to status ERROR due to "Message: Unknown, Code: Unknown"',
|
|
six.text_type(e))
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_create_with_stack_scheduler_hints(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instances.cfg.CONF.set_override('stack_scheduler_hints', True)
|
|
# Unroll _create_test_instance, to enable check
|
|
# for addition of heat ids (stack id, resource name)
|
|
stack_name = 'test_instance_create_with_stack_scheduler_hints'
|
|
(t, stack) = self._get_test_template(stack_name)
|
|
resource_defns = t.resource_definitions(stack)
|
|
instance = instances.Instance('in_create_with_sched_hints',
|
|
resource_defns['WebServer'], stack)
|
|
bdm = {"vdb": "9ef5496e-7426-446a-bbc8-01f84d9c9972:snap::True"}
|
|
self._mock_get_image_id_success('CentOS 5.2', 1)
|
|
|
|
self.m.StubOutWithMock(nova.NovaClientPlugin, '_create')
|
|
nova.NovaClientPlugin._create().AndReturn(self.fc)
|
|
self.stub_SnapshotConstraint_validate()
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'create')
|
|
self.fc.servers.create(
|
|
image=1, flavor=1, key_name='test',
|
|
name=utils.PhysName(
|
|
stack_name,
|
|
instance.name,
|
|
limit=instance.physical_resource_name_limit),
|
|
security_groups=None,
|
|
userdata=mox.IgnoreArg(),
|
|
scheduler_hints={'heat_root_stack_id': stack.root_stack.id,
|
|
'heat_stack_id': stack.id,
|
|
'heat_stack_name': stack.name,
|
|
'heat_path_in_stack': [(None, stack.name)],
|
|
'heat_resource_name': instance.name,
|
|
'foo': ['spam', 'ham', 'baz'], 'bar': 'eggs'},
|
|
meta=None, nics=None, availability_zone=None,
|
|
block_device_mapping=bdm).AndReturn(
|
|
return_server)
|
|
self.m.ReplayAll()
|
|
scheduler.TaskRunner(instance.create)()
|
|
self.assertTrue(instance.id > 0)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_validate(self):
|
|
stack_name = 'test_instance_validate_stack'
|
|
(tmpl, stack) = self._setup_test_stack(stack_name)
|
|
|
|
tmpl.t['Resources']['WebServer']['Properties']['ImageId'] = '1'
|
|
resource_defns = tmpl.resource_definitions(stack)
|
|
instance = instances.Instance('instance_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.stub_SnapshotConstraint_validate()
|
|
self.m.ReplayAll()
|
|
|
|
self.assertIsNone(instance.validate())
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def _test_instance_create_delete(self, vm_status='ACTIVE',
|
|
vm_delete_status='NotFound'):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_cr_del')
|
|
instance.resource_id = '1234'
|
|
instance.status = vm_status
|
|
|
|
# this makes sure the auto increment worked on instance creation
|
|
self.assertTrue(instance.id > 0)
|
|
|
|
d1 = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
|
|
d1['server']['status'] = vm_status
|
|
|
|
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
|
|
get = self.fc.client.get_servers_1234
|
|
get().AndReturn((200, d1))
|
|
|
|
d2 = copy.deepcopy(d1)
|
|
if vm_delete_status == 'DELETED':
|
|
d2['server']['status'] = vm_delete_status
|
|
get().AndReturn((200, d2))
|
|
else:
|
|
get().AndRaise(fakes_v1_1.fake_exception())
|
|
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.delete)()
|
|
self.assertEqual((instance.DELETE, instance.COMPLETE), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_create_delete_notfound(self):
|
|
self._test_instance_create_delete()
|
|
|
|
def test_instance_create_delete(self):
|
|
self._test_instance_create_delete(vm_delete_status='DELETED')
|
|
|
|
def test_instance_create_error_delete_notfound(self):
|
|
self._test_instance_create_delete(vm_status='ERROR')
|
|
|
|
def test_instance_create_error_delete(self):
|
|
self._test_instance_create_delete(
|
|
vm_status='ERROR', vm_delete_status='DELETED')
|
|
|
|
def test_instance_update_metadata(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_md')
|
|
|
|
ud_tmpl = self._get_test_template('update_stack')[0]
|
|
ud_tmpl.t['Resources']['WebServer']['Metadata'] = {'test': 123}
|
|
resource_defns = ud_tmpl.resource_definitions(instance.stack)
|
|
scheduler.TaskRunner(instance.update, resource_defns['WebServer'])()
|
|
self.assertEqual({'test': 123}, instance.metadata_get())
|
|
|
|
def test_instance_update_instance_type(self):
|
|
"""
|
|
Instance.handle_update supports changing the InstanceType, and makes
|
|
the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_type')
|
|
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['InstanceType'] = '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(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_update_instance_type_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'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_type_f')
|
|
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['InstanceType'] = '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(instance.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((instance.UPDATE, instance.FAILED), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def create_fake_iface(self, port, net, ip):
|
|
class fake_interface(object):
|
|
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_instance_update_network_interfaces(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
# if new overlaps with old, detach the different ones in old, and
|
|
# attach the different ones in new
|
|
old_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'},
|
|
{'NetworkInterfaceId': 'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'DeviceIndex': '1'}]
|
|
new_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'},
|
|
{'NetworkInterfaceId': '34b752ec-14de-416a-8722-9531015e04a5',
|
|
'DeviceIndex': '3'}]
|
|
|
|
instance.t['Properties']['NetworkInterfaces'] = old_interfaces
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = new_interfaces
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_detach')
|
|
return_server.interface_detach(
|
|
'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46').AndReturn(None)
|
|
self.m.StubOutWithMock(return_server, 'interface_attach')
|
|
return_server.interface_attach('34b752ec-14de-416a-8722-9531015e04a5',
|
|
None, None).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_update_network_interfaces_old_include_new(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
# if old include new, just detach the different ones in old
|
|
old_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'},
|
|
{'NetworkInterfaceId': 'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'DeviceIndex': '1'}]
|
|
new_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'}]
|
|
|
|
instance.t['Properties']['NetworkInterfaces'] = old_interfaces
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = new_interfaces
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_detach')
|
|
return_server.interface_detach(
|
|
'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46').AndReturn(None)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
|
|
def test_instance_update_network_interfaces_new_include_old(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
# if new include old, just attach the different ones in new
|
|
old_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'}]
|
|
new_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'},
|
|
{'NetworkInterfaceId': 'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'DeviceIndex': '1'}]
|
|
|
|
instance.t['Properties']['NetworkInterfaces'] = old_interfaces
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = new_interfaces
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_attach')
|
|
return_server.interface_attach('d1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
None, None).AndReturn(None)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
|
|
def test_instance_update_network_interfaces_new_old_all_different(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
# if different, detach the old ones and attach the new ones
|
|
old_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'}]
|
|
new_interfaces = [
|
|
{'NetworkInterfaceId': '34b752ec-14de-416a-8722-9531015e04a5',
|
|
'DeviceIndex': '3'},
|
|
{'NetworkInterfaceId': 'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'DeviceIndex': '1'}]
|
|
|
|
instance.t['Properties']['NetworkInterfaces'] = old_interfaces
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = new_interfaces
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_detach')
|
|
return_server.interface_detach(
|
|
'ea29f957-cd35-4364-98fb-57ce9732c10d').AndReturn(None)
|
|
self.m.StubOutWithMock(return_server, 'interface_attach')
|
|
return_server.interface_attach('d1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
None, None).AndReturn(None)
|
|
return_server.interface_attach('34b752ec-14de-416a-8722-9531015e04a5',
|
|
None, None).AndReturn(None)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
|
|
def test_instance_update_network_interfaces_no_old(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
new_interfaces = [
|
|
{'NetworkInterfaceId': 'ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
'DeviceIndex': '2'},
|
|
{'NetworkInterfaceId': '34b752ec-14de-416a-8722-9531015e04a5',
|
|
'DeviceIndex': '3'}]
|
|
iface = self.create_fake_iface('d1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'c4485ba1-283a-4f5f-8868-0cd46cdda52f',
|
|
'10.0.0.4')
|
|
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = new_interfaces
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_list')
|
|
return_server.interface_list().AndReturn([iface])
|
|
self.m.StubOutWithMock(return_server, 'interface_detach')
|
|
return_server.interface_detach(
|
|
'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46').AndReturn(None)
|
|
self.m.StubOutWithMock(return_server, 'interface_attach')
|
|
return_server.interface_attach('ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
None, None).AndReturn(None)
|
|
return_server.interface_attach('34b752ec-14de-416a-8722-9531015e04a5',
|
|
None, None).AndReturn(None)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_update_network_interfaces_no_old_no_new(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
iface = self.create_fake_iface('d1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'c4485ba1-283a-4f5f-8868-0cd46cdda52f',
|
|
'10.0.0.4')
|
|
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = []
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_list')
|
|
return_server.interface_list().AndReturn([iface])
|
|
self.m.StubOutWithMock(return_server, 'interface_detach')
|
|
return_server.interface_detach(
|
|
'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46').AndReturn(None)
|
|
self.m.StubOutWithMock(return_server, 'interface_attach')
|
|
return_server.interface_attach(None, None, None).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_update_network_interfaces_no_old_new_with_subnet(self):
|
|
"""
|
|
Instance.handle_update supports changing the NetworkInterfaces,
|
|
and makes the change making a resize API call against Nova.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
return_server.id = '1234'
|
|
instance = self._create_test_instance(return_server,
|
|
'ud_network_interfaces')
|
|
iface = self.create_fake_iface('d1e9c73c-04fe-4e9e-983c-d5ef94cd1a46',
|
|
'c4485ba1-283a-4f5f-8868-0cd46cdda52f',
|
|
'10.0.0.4')
|
|
subnet_id = '8c1aaddf-e49e-4f28-93ea-ca9f0b3c6240'
|
|
nics = [{'port-id': 'ea29f957-cd35-4364-98fb-57ce9732c10d'}]
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['NetworkInterfaces'] = []
|
|
update_template['Properties']['SubnetId'] = subnet_id
|
|
|
|
self.m.StubOutWithMock(self.fc.servers, 'get')
|
|
self.fc.servers.get('1234').AndReturn(return_server)
|
|
self.m.StubOutWithMock(return_server, 'interface_list')
|
|
return_server.interface_list().AndReturn([iface])
|
|
self.m.StubOutWithMock(return_server, 'interface_detach')
|
|
return_server.interface_detach(
|
|
'd1e9c73c-04fe-4e9e-983c-d5ef94cd1a46').AndReturn(None)
|
|
self.m.StubOutWithMock(instance, '_build_nics')
|
|
instance._build_nics([], security_groups=None,
|
|
subnet_id=subnet_id).AndReturn(nics)
|
|
self.m.StubOutWithMock(return_server, 'interface_attach')
|
|
return_server.interface_attach('ea29f957-cd35-4364-98fb-57ce9732c10d',
|
|
None, None).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.update, update_template)()
|
|
self.assertEqual((instance.UPDATE, instance.COMPLETE), instance.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_update_properties(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_update2')
|
|
|
|
self.stub_ImageConstraint_validate()
|
|
self.m.ReplayAll()
|
|
|
|
update_template = copy.deepcopy(instance.t)
|
|
update_template['Properties']['ImageId'] = 'mustreplace'
|
|
updater = scheduler.TaskRunner(instance.update, update_template)
|
|
self.assertRaises(resource.UpdateReplace, updater)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_status_build(self):
|
|
return_server = self.fc.servers.list()[0]
|
|
instance = self._setup_test_instance(return_server,
|
|
'in_sts_build')
|
|
instance.resource_id = '1234'
|
|
|
|
# Bind fake get method which Instance.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(instance.create)()
|
|
self.assertEqual((instance.CREATE, instance.COMPLETE), instance.state)
|
|
|
|
def test_instance_status_suspend_immediate(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_suspend')
|
|
|
|
instance.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(instance.suspend)()
|
|
self.assertEqual((instance.SUSPEND, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_status_resume_immediate(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_resume')
|
|
|
|
instance.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)
|
|
instance.state_set(instance.SUSPEND, instance.COMPLETE)
|
|
|
|
scheduler.TaskRunner(instance.resume)()
|
|
self.assertEqual((instance.RESUME, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_status_suspend_wait(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_suspend_wait')
|
|
|
|
instance.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(instance.suspend)()
|
|
self.assertEqual((instance.SUSPEND, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_status_resume_wait(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_resume_wait')
|
|
|
|
instance.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()
|
|
|
|
instance.state_set(instance.SUSPEND, instance.COMPLETE)
|
|
|
|
scheduler.TaskRunner(instance.resume)()
|
|
self.assertEqual((instance.RESUME, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_suspend_volumes_step(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_suspend_vol')
|
|
|
|
instance.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'
|
|
|
|
# Return a dummy PollingTaskGroup to make check_suspend_complete step
|
|
def dummy_detach():
|
|
yield
|
|
dummy_tg = scheduler.PollingTaskGroup([dummy_detach, dummy_detach])
|
|
self.m.StubOutWithMock(instance, '_detach_volumes_task')
|
|
instance._detach_volumes_task().AndReturn(dummy_tg)
|
|
|
|
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
|
|
get = self.fc.client.get_servers_1234
|
|
get().AndReturn((200, d))
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.suspend)()
|
|
self.assertEqual((instance.SUSPEND, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_resume_volumes_step(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_resume_vol')
|
|
|
|
instance.resource_id = '1234'
|
|
self.m.ReplayAll()
|
|
|
|
# Override the get_servers_1234 handler status to ACTIVE
|
|
d = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
|
|
d['server']['status'] = 'ACTIVE'
|
|
|
|
# Return a dummy PollingTaskGroup to make check_resume_complete step
|
|
def dummy_attach():
|
|
yield
|
|
dummy_tg = scheduler.PollingTaskGroup([dummy_attach, dummy_attach])
|
|
self.m.StubOutWithMock(instance, '_attach_volumes_task')
|
|
instance._attach_volumes_task().AndReturn(dummy_tg)
|
|
|
|
self.m.StubOutWithMock(self.fc.client, 'get_servers_1234')
|
|
get = self.fc.client.get_servers_1234
|
|
get().AndReturn((200, d))
|
|
|
|
self.m.ReplayAll()
|
|
|
|
instance.state_set(instance.SUSPEND, instance.COMPLETE)
|
|
|
|
scheduler.TaskRunner(instance.resume)()
|
|
self.assertEqual((instance.RESUME, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_suspend_volumes_wait(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'in_suspend_vol')
|
|
|
|
instance.resource_id = '1234'
|
|
self.m.ReplayAll()
|
|
|
|
# Override the get_servers_1234 handler status to SUSPENDED, but keep
|
|
# it ACTIVE for the first two iterations of check_suspend_complete.
|
|
d1 = {'server': self.fc.client.get_servers_detail()[1]['servers'][0]}
|
|
d2 = copy.deepcopy(d1)
|
|
d1['server']['status'] = 'ACTIVE'
|
|
d2['server']['status'] = 'SUSPENDED'
|
|
|
|
# Return a dummy PollingTaskGroup to make check_suspend_complete step
|
|
def dummy_detach():
|
|
yield
|
|
dummy_tg = scheduler.PollingTaskGroup([dummy_detach, dummy_detach])
|
|
self.m.StubOutWithMock(instance, '_detach_volumes_task')
|
|
instance._detach_volumes_task().AndReturn(dummy_tg)
|
|
|
|
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(instance.suspend)()
|
|
self.assertEqual((instance.SUSPEND, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_instance_status_build_spawning(self):
|
|
self._test_instance_status_not_build_active('BUILD(SPAWNING)')
|
|
|
|
def test_instance_status_hard_reboot(self):
|
|
self._test_instance_status_not_build_active('HARD_REBOOT')
|
|
|
|
def test_instance_status_password(self):
|
|
self._test_instance_status_not_build_active('PASSWORD')
|
|
|
|
def test_instance_status_reboot(self):
|
|
self._test_instance_status_not_build_active('REBOOT')
|
|
|
|
def test_instance_status_rescue(self):
|
|
self._test_instance_status_not_build_active('RESCUE')
|
|
|
|
def test_instance_status_resize(self):
|
|
self._test_instance_status_not_build_active('RESIZE')
|
|
|
|
def test_instance_status_revert_resize(self):
|
|
self._test_instance_status_not_build_active('REVERT_RESIZE')
|
|
|
|
def test_instance_status_shutoff(self):
|
|
self._test_instance_status_not_build_active('SHUTOFF')
|
|
|
|
def test_instance_status_suspended(self):
|
|
self._test_instance_status_not_build_active('SUSPENDED')
|
|
|
|
def test_instance_status_verify_resize(self):
|
|
self._test_instance_status_not_build_active('VERIFY_RESIZE')
|
|
|
|
def _test_instance_status_not_build_active(self, uncommon_status):
|
|
return_server = self.fc.servers.list()[0]
|
|
instance = self._setup_test_instance(return_server,
|
|
'in_sts_bld')
|
|
instance.resource_id = '1234'
|
|
|
|
# Bind fake get method which Instance.check_create_complete will call
|
|
def activate_status(server):
|
|
if hasattr(server, '_test_check_iterations'):
|
|
server._test_check_iterations += 1
|
|
else:
|
|
server._test_check_iterations = 1
|
|
if server._test_check_iterations == 1:
|
|
server.status = uncommon_status
|
|
if server._test_check_iterations > 2:
|
|
server.status = 'ACTIVE'
|
|
return_server.get = activate_status.__get__(return_server)
|
|
self.m.ReplayAll()
|
|
|
|
scheduler.TaskRunner(instance.create)()
|
|
self.assertEqual((instance.CREATE, instance.COMPLETE), instance.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_build_nics(self):
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'build_nics')
|
|
|
|
self.assertIsNone(instance._build_nics([]))
|
|
self.assertIsNone(instance._build_nics(None))
|
|
self.assertEqual([
|
|
{'port-id': 'id3'}, {'port-id': 'id1'}, {'port-id': 'id2'}],
|
|
instance._build_nics([
|
|
'id3', 'id1', 'id2']))
|
|
self.assertEqual(
|
|
[{'port-id': 'id1'},
|
|
{'port-id': 'id2'},
|
|
{'port-id': 'id3'}],
|
|
instance._build_nics([
|
|
{'NetworkInterfaceId': 'id3', 'DeviceIndex': '3'},
|
|
{'NetworkInterfaceId': 'id1', 'DeviceIndex': '1'},
|
|
{'NetworkInterfaceId': 'id2', 'DeviceIndex': 2},
|
|
]))
|
|
self.assertEqual(
|
|
[{'port-id': 'id1'},
|
|
{'port-id': 'id2'},
|
|
{'port-id': 'id3'},
|
|
{'port-id': 'id4'},
|
|
{'port-id': 'id5'}],
|
|
instance._build_nics([
|
|
{'NetworkInterfaceId': 'id3', 'DeviceIndex': '3'},
|
|
{'NetworkInterfaceId': 'id1', 'DeviceIndex': '1'},
|
|
{'NetworkInterfaceId': 'id2', 'DeviceIndex': 2},
|
|
'id4',
|
|
'id5']
|
|
))
|
|
|
|
def test_build_nics_with_security_groups(self):
|
|
"""
|
|
Test the security groups defined in heat template can be associated
|
|
to a new created port.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._create_test_instance(return_server,
|
|
'build_nics2')
|
|
|
|
security_groups = ['security_group_1']
|
|
self._test_security_groups(instance, security_groups)
|
|
|
|
security_groups = ['0389f747-7785-4757-b7bb-2ab07e4b09c3']
|
|
self._test_security_groups(instance, security_groups, all_uuids=True)
|
|
|
|
security_groups = ['0389f747-7785-4757-b7bb-2ab07e4b09c3',
|
|
'384ccd91-447c-4d83-832c-06974a7d3d05']
|
|
self._test_security_groups(instance, security_groups,
|
|
sg='two', all_uuids=True)
|
|
|
|
security_groups = ['security_group_1',
|
|
'384ccd91-447c-4d83-832c-06974a7d3d05']
|
|
self._test_security_groups(instance, security_groups, sg='two')
|
|
|
|
security_groups = ['wrong_group_name']
|
|
self._test_security_groups(
|
|
instance,
|
|
security_groups,
|
|
sg='zero',
|
|
get_secgroup_raises=exception.PhysicalResourceNotFound)
|
|
|
|
security_groups = ['wrong_group_name',
|
|
'0389f747-7785-4757-b7bb-2ab07e4b09c3']
|
|
self._test_security_groups(
|
|
instance,
|
|
security_groups,
|
|
get_secgroup_raises=exception.PhysicalResourceNotFound)
|
|
|
|
security_groups = ['wrong_group_name', 'security_group_1']
|
|
self._test_security_groups(
|
|
instance,
|
|
security_groups,
|
|
get_secgroup_raises=exception.PhysicalResourceNotFound)
|
|
|
|
security_groups = ['duplicate_group_name', 'security_group_1']
|
|
self._test_security_groups(
|
|
instance,
|
|
security_groups,
|
|
get_secgroup_raises=exception.PhysicalResourceNameAmbiguity)
|
|
|
|
def _test_security_groups(self, instance, security_groups, sg='one',
|
|
all_uuids=False, get_secgroup_raises=None):
|
|
fake_groups_list, props = self._get_fake_properties(sg)
|
|
|
|
nclient = neutronclient.Client()
|
|
self.m.StubOutWithMock(instance, 'neutron')
|
|
instance.neutron().MultipleTimes().AndReturn(nclient)
|
|
|
|
if not all_uuids:
|
|
# list_security_groups only gets called when none of the requested
|
|
# groups look like UUIDs.
|
|
self.m.StubOutWithMock(
|
|
neutronclient.Client, 'list_security_groups')
|
|
neutronclient.Client.list_security_groups().AndReturn(
|
|
fake_groups_list)
|
|
self.m.StubOutWithMock(neutron.NeutronClientPlugin,
|
|
'network_id_from_subnet_id')
|
|
neutron.NeutronClientPlugin.network_id_from_subnet_id(
|
|
'fake_subnet_id').MultipleTimes().AndReturn('fake_network_id')
|
|
|
|
if not get_secgroup_raises:
|
|
self.m.StubOutWithMock(neutronclient.Client, 'create_port')
|
|
neutronclient.Client.create_port(
|
|
{'port': props}).MultipleTimes().AndReturn(
|
|
{'port': {'id': 'fake_port_id'}})
|
|
self.stub_keystoneclient()
|
|
self.m.ReplayAll()
|
|
|
|
if get_secgroup_raises:
|
|
self.assertRaises(get_secgroup_raises, instance._build_nics, None,
|
|
security_groups=security_groups,
|
|
subnet_id='fake_subnet_id')
|
|
else:
|
|
self.assertEqual(
|
|
[{'port-id': 'fake_port_id'}],
|
|
instance._build_nics(None,
|
|
security_groups=security_groups,
|
|
subnet_id='fake_subnet_id'))
|
|
|
|
self.m.VerifyAll()
|
|
self.m.UnsetStubs()
|
|
|
|
def _get_fake_properties(self, sg='one'):
|
|
fake_groups_list = {
|
|
'security_groups': [
|
|
{
|
|
'tenant_id': 'test_tenant_id',
|
|
'id': '0389f747-7785-4757-b7bb-2ab07e4b09c3',
|
|
'name': 'security_group_1',
|
|
'security_group_rules': [],
|
|
'description': 'no protocol'
|
|
},
|
|
{
|
|
'tenant_id': 'test_tenant_id',
|
|
'id': '384ccd91-447c-4d83-832c-06974a7d3d05',
|
|
'name': 'security_group_2',
|
|
'security_group_rules': [],
|
|
'description': 'no protocol'
|
|
},
|
|
{
|
|
'tenant_id': 'test_tenant_id',
|
|
'id': 'e91a0007-06a6-4a4a-8edb-1d91315eb0ef',
|
|
'name': 'duplicate_group_name',
|
|
'security_group_rules': [],
|
|
'description': 'no protocol'
|
|
},
|
|
{
|
|
'tenant_id': 'test_tenant_id',
|
|
'id': '8be37f3c-176d-4826-aa17-77d1d9df7b2e',
|
|
'name': 'duplicate_group_name',
|
|
'security_group_rules': [],
|
|
'description': 'no protocol'
|
|
}
|
|
]
|
|
}
|
|
|
|
fixed_ip = {'subnet_id': 'fake_subnet_id'}
|
|
props = {
|
|
'admin_state_up': True,
|
|
'network_id': 'fake_network_id',
|
|
'fixed_ips': [fixed_ip],
|
|
'security_groups': ['0389f747-7785-4757-b7bb-2ab07e4b09c3']
|
|
}
|
|
|
|
if sg == 'zero':
|
|
props['security_groups'] = []
|
|
elif sg == 'one':
|
|
props['security_groups'] = ['0389f747-7785-4757-b7bb-2ab07e4b09c3']
|
|
elif sg == 'two':
|
|
props['security_groups'] = ['0389f747-7785-4757-b7bb-2ab07e4b09c3',
|
|
'384ccd91-447c-4d83-832c-06974a7d3d05']
|
|
|
|
return fake_groups_list, props
|
|
|
|
def test_instance_without_ip_address(self):
|
|
return_server = self.fc.servers.list()[3]
|
|
instance = self._create_test_instance(return_server,
|
|
'wo_ipaddr')
|
|
|
|
self.assertEqual('0.0.0.0', instance.FnGetAtt('PrivateIp'))
|
|
|
|
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]
|
|
instance = self._setup_test_instance(return_server, 'default_user')
|
|
metadata = instance.metadata_get()
|
|
self.m.StubOutWithMock(nova.NovaClientPlugin, 'build_userdata')
|
|
nova.NovaClientPlugin.build_userdata(
|
|
metadata, 'wordpress', 'ec2-user')
|
|
self.m.ReplayAll()
|
|
scheduler.TaskRunner(instance.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]
|
|
instance = self._setup_test_instance(return_server, 'custom_user')
|
|
self.m.StubOutWithMock(instances.cfg.CONF, 'instance_user')
|
|
instances.cfg.CONF.instance_user = 'custom_user'
|
|
metadata = instance.metadata_get()
|
|
self.m.StubOutWithMock(nova.NovaClientPlugin, 'build_userdata')
|
|
nova.NovaClientPlugin.build_userdata(
|
|
metadata, 'wordpress', 'custom_user')
|
|
self.m.ReplayAll()
|
|
scheduler.TaskRunner(instance.create)()
|
|
self.m.VerifyAll()
|
|
|
|
def test_empty_instance_user(self):
|
|
"""Test instance_user in heat.conf being empty.
|
|
|
|
Launching the instance should call build_userdata with
|
|
"ec2-user".
|
|
|
|
This behaviour is compatible with CloudFormation and will be
|
|
the default in Juno once the instance_user option gets removed.
|
|
"""
|
|
return_server = self.fc.servers.list()[1]
|
|
instance = self._setup_test_instance(return_server, 'empty_user')
|
|
self.m.StubOutWithMock(instances.cfg.CONF, 'instance_user')
|
|
instances.cfg.CONF.instance_user = ''
|
|
metadata = instance.metadata_get()
|
|
self.m.StubOutWithMock(nova.NovaClientPlugin, 'build_userdata')
|
|
nova.NovaClientPlugin.build_userdata(
|
|
metadata, 'wordpress', 'ec2-user')
|
|
self.m.ReplayAll()
|
|
scheduler.TaskRunner(instance.create)()
|
|
self.m.VerifyAll()
|