1811 lines
69 KiB
Python
1811 lines
69 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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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 functools
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import json
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import sys
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import mox
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from testtools import matchers
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from oslo.config import cfg
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from heat.engine import environment
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from heat.common import heat_keystoneclient as hkc
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from heat.common import exception
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from heat.tests.v1_1 import fakes
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import heat.rpc.api as engine_api
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import heat.db.api as db_api
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from heat.common import identifier
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from heat.common import template_format
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from heat.engine import dependencies
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from heat.engine import parser
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from heat.engine.resource import _register_class
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from heat.engine import service
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from heat.engine.properties import Properties
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from heat.engine import resource as res
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from heat.engine.resources import instance as instances
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from heat.engine.resources import nova_utils
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from heat.engine import resource as rsrs
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from heat.engine import watchrule
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from heat.openstack.common import threadgroup
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from heat.tests.common import HeatTestCase
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from heat.tests import generic_resource as generic_rsrc
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from heat.tests import utils
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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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"UserData" : "wordpress"
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}
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}
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}
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}
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'''
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alarm_template = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "alarming",
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"Resources" : {
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"service_alarm": {
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"Type": "AWS::CloudWatch::Alarm",
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"Properties": {
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"EvaluationPeriods": "1",
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"AlarmActions": [],
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"AlarmDescription": "do the thing",
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"Namespace": "dev/null",
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"Period": "300",
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"ComparisonOperator": "GreaterThanThreshold",
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"Statistic": "SampleCount",
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"Threshold": "2",
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"MetricName": "ServiceFailure"
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}
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}
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}
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}
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'''
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policy_template = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "alarming",
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"Resources" : {
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"WebServerScaleDownPolicy" : {
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"Type" : "AWS::AutoScaling::ScalingPolicy",
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"Properties" : {
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"AdjustmentType" : "ChangeInCapacity",
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"AutoScalingGroupName" : "",
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"Cooldown" : "60",
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"ScalingAdjustment" : "-1"
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}
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}
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}
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}
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'''
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def get_wordpress_stack(stack_name, ctx):
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t = template_format.parse(wp_template)
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template = parser.Template(t)
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stack = parser.Stack(ctx, stack_name, template,
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environment.Environment({'KeyName': 'test'}))
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return stack
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def get_stack(stack_name, ctx, template):
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t = template_format.parse(template)
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template = parser.Template(t)
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stack = parser.Stack(ctx, stack_name, template)
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return stack
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def setup_mocks(mocks, stack):
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fc = fakes.FakeClient()
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mocks.StubOutWithMock(instances.Instance, 'nova')
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instances.Instance.nova().MultipleTimes().AndReturn(fc)
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instance = stack.resources['WebServer']
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user_data = instance.properties['UserData']
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server_userdata = nova_utils.build_userdata(instance, user_data)
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instance.mime_string = server_userdata
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mocks.StubOutWithMock(fc.servers, 'create')
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fc.servers.create(image=744, flavor=3, key_name='test',
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name=utils.PhysName(stack.name, 'WebServer'),
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security_groups=None,
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userdata=server_userdata, scheduler_hints=None,
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meta=None, nics=None,
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availability_zone=None).AndReturn(
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fc.servers.list()[-1])
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return fc
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def setup_stack(stack_name, ctx, create_res=True):
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stack = get_wordpress_stack(stack_name, ctx)
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stack.store()
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if create_res:
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m = mox.Mox()
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setup_mocks(m, stack)
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m.ReplayAll()
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stack.create()
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m.UnsetStubs()
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return stack
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def clean_up_stack(stack, delete_res=True):
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if delete_res:
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m = mox.Mox()
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fc = fakes.FakeClient()
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m.StubOutWithMock(instances.Instance, 'nova')
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instances.Instance.nova().MultipleTimes().AndReturn(fc)
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m.StubOutWithMock(fc.client, 'get_servers_9999')
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get = fc.client.get_servers_9999
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get().AndRaise(service.clients.novaclient.exceptions.NotFound(404))
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m.ReplayAll()
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stack.delete()
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if delete_res:
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m.UnsetStubs()
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def stack_context(stack_name, create_res=True):
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"""
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Decorator which creates a stack by using the test case's context and
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deletes it afterwards to ensure tests clean up their stacks regardless
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of test success/failure
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"""
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def stack_delete(test_fn):
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@functools.wraps(test_fn)
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def wrapped_test(test_case, *args, **kwargs):
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def create_stack():
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ctx = getattr(test_case, 'ctx', None)
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if ctx is not None:
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stack = setup_stack(stack_name, ctx, create_res)
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setattr(test_case, 'stack', stack)
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def delete_stack():
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stack = getattr(test_case, 'stack', None)
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if stack is not None and stack.id is not None:
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clean_up_stack(stack, delete_res=create_res)
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create_stack()
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try:
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test_fn(test_case, *args, **kwargs)
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except:
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exc_class, exc_val, exc_tb = sys.exc_info()
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try:
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delete_stack()
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finally:
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raise exc_class, exc_val, exc_tb
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else:
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delete_stack()
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return wrapped_test
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return stack_delete
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class DummyThreadGroup(object):
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def __init__(self):
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self.threads = []
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def add_timer(self, interval, callback, initial_delay=None,
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*args, **kwargs):
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self.threads.append(callback)
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def add_thread(self, callback, *args, **kwargs):
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self.threads.append(callback)
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def stop(self):
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pass
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def wait(self):
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pass
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class StackCreateTest(HeatTestCase):
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def setUp(self):
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super(StackCreateTest, self).setUp()
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utils.setup_dummy_db()
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def test_wordpress_single_instance_stack_create(self):
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stack = get_wordpress_stack('test_stack', utils.dummy_context())
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setup_mocks(self.m, stack)
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self.m.ReplayAll()
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stack.store()
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stack.create()
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self.assertNotEqual(stack.resources['WebServer'], None)
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self.assertTrue(stack.resources['WebServer'].resource_id > 0)
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self.assertNotEqual(stack.resources['WebServer'].ipaddress, '0.0.0.0')
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def test_wordpress_single_instance_stack_delete(self):
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ctx = utils.dummy_context()
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stack = get_wordpress_stack('test_stack', ctx)
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fc = setup_mocks(self.m, stack)
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self.m.ReplayAll()
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stack_id = stack.store()
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stack.create()
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db_s = db_api.stack_get(ctx, stack_id)
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self.assertNotEqual(db_s, None)
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self.assertNotEqual(stack.resources['WebServer'], None)
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self.assertTrue(stack.resources['WebServer'].resource_id > 0)
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self.m.StubOutWithMock(fc.client, 'get_servers_9999')
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get = fc.client.get_servers_9999
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get().AndRaise(service.clients.novaclient.exceptions.NotFound(404))
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mox.Replay(get)
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stack.delete()
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rsrc = stack.resources['WebServer']
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self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)
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self.assertEqual((stack.DELETE, stack.COMPLETE), rsrc.state)
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self.assertEqual(None, db_api.stack_get(ctx, stack_id))
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self.assertEqual('DELETE', db_s.action)
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self.assertEqual('COMPLETE', db_s.status, )
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class StackServiceCreateUpdateDeleteTest(HeatTestCase):
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def setUp(self):
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super(StackServiceCreateUpdateDeleteTest, self).setUp()
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utils.setup_dummy_db()
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utils.reset_dummy_db()
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self.ctx = utils.dummy_context()
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self.man = service.EngineService('a-host', 'a-topic')
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def _test_stack_create(self, stack_name):
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params = {'foo': 'bar'}
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template = '{ "Template": "data" }'
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stack = get_wordpress_stack(stack_name, self.ctx)
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self.m.StubOutWithMock(parser, 'Template')
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self.m.StubOutWithMock(environment, 'Environment')
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self.m.StubOutWithMock(parser, 'Stack')
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parser.Template(template, files=None).AndReturn(stack.t)
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environment.Environment(params).AndReturn(stack.env)
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parser.Stack(self.ctx, stack.name,
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stack.t, stack.env).AndReturn(stack)
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self.m.StubOutWithMock(stack, 'validate')
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stack.validate().AndReturn(None)
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self.m.StubOutClassWithMocks(hkc.kc, "Client")
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mock_ks_client = hkc.kc.Client(
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auth_url=mox.IgnoreArg(),
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tenant_name='test_tenant',
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token='abcd1234')
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mock_ks_client.authenticate().AndReturn(True)
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self.m.StubOutWithMock(hkc.KeystoneClient, 'create_trust_context')
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hkc.KeystoneClient.create_trust_context().AndReturn(None)
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self.m.StubOutWithMock(threadgroup, 'ThreadGroup')
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threadgroup.ThreadGroup().AndReturn(DummyThreadGroup())
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self.m.ReplayAll()
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result = self.man.create_stack(self.ctx, stack_name,
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template, params, None, {})
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self.assertEqual(stack.identifier(), result)
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self.assertTrue(isinstance(result, dict))
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self.assertTrue(result['stack_id'])
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self.m.VerifyAll()
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def test_stack_create(self):
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stack_name = 'service_create_test_stack'
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self._test_stack_create(stack_name)
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def test_stack_create_equals_max_per_tenant(self):
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cfg.CONF.set_override('max_stacks_per_tenant', 1)
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stack_name = 'service_create_test_stack_equals_max'
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self._test_stack_create(stack_name)
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def test_stack_create_exceeds_max_per_tenant(self):
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cfg.CONF.set_override('max_stacks_per_tenant', 0)
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stack_name = 'service_create_test_stack_exceeds_max'
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exc = self.assertRaises(exception.RequestLimitExceeded,
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self._test_stack_create, stack_name)
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self.assertIn("You have reached the maximum stacks per tenant",
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str(exc))
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def test_stack_create_verify_err(self):
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stack_name = 'service_create_verify_err_test_stack'
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params = {'foo': 'bar'}
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template = '{ "Template": "data" }'
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stack = get_wordpress_stack(stack_name, self.ctx)
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self.m.StubOutWithMock(parser, 'Template')
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self.m.StubOutWithMock(environment, 'Environment')
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self.m.StubOutWithMock(parser, 'Stack')
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parser.Template(template, files=None).AndReturn(stack.t)
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environment.Environment(params).AndReturn(stack.env)
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parser.Stack(self.ctx, stack.name,
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stack.t,
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stack.env).AndReturn(stack)
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self.m.StubOutWithMock(stack, 'validate')
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stack.validate().AndRaise(exception.StackValidationFailed(
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message='fubar'))
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self.m.ReplayAll()
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self.assertRaises(
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exception.StackValidationFailed,
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self.man.create_stack,
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self.ctx, stack_name,
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template, params, None, {})
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self.m.VerifyAll()
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def test_stack_create_invalid_stack_name(self):
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stack_name = 'service_create/test_stack'
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stack = get_wordpress_stack('test_stack', self.ctx)
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self.assertRaises(ValueError,
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self.man.create_stack,
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self.ctx, stack_name, stack.t, {}, None, {})
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def test_stack_create_invalid_resource_name(self):
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stack_name = 'service_create_test_stack_invalid_res'
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stack = get_wordpress_stack(stack_name, self.ctx)
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tmpl = dict(stack.t)
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tmpl['Resources']['Web/Server'] = tmpl['Resources']['WebServer']
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del tmpl['Resources']['WebServer']
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self.assertRaises(ValueError,
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self.man.create_stack,
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self.ctx, stack_name,
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stack.t, {}, None, {})
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def test_stack_create_no_credentials(self):
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stack_name = 'test_stack_create_no_credentials'
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params = {'foo': 'bar'}
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template = '{ "Template": "data" }'
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stack = get_wordpress_stack(stack_name, self.ctx)
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# force check for credentials on create
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stack.resources['WebServer'].requires_deferred_auth = True
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self.m.StubOutWithMock(parser, 'Template')
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self.m.StubOutWithMock(environment, 'Environment')
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self.m.StubOutWithMock(parser, 'Stack')
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ctx_no_pwd = utils.dummy_context(password=None)
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ctx_no_user = utils.dummy_context(user=None)
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parser.Template(template, files=None).AndReturn(stack.t)
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environment.Environment(params).AndReturn(stack.env)
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parser.Stack(ctx_no_pwd, stack.name,
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stack.t, stack.env).AndReturn(stack)
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parser.Template(template, files=None).AndReturn(stack.t)
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environment.Environment(params).AndReturn(stack.env)
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parser.Stack(ctx_no_user, stack.name,
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stack.t, stack.env).AndReturn(stack)
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self.m.ReplayAll()
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ex = self.assertRaises(exception.MissingCredentialError,
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self.man.create_stack,
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ctx_no_pwd, stack_name,
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template, params, None, {})
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self.assertEqual(
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'Missing required credential: X-Auth-Key', ex.message)
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ex = self.assertRaises(exception.MissingCredentialError,
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self.man.create_stack,
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ctx_no_user, stack_name,
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template, params, None, {})
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self.assertEqual(
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'Missing required credential: X-Auth-User', ex.message)
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def test_stack_create_total_resources_equals_max(self):
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stack_name = 'service_create_stack_total_resources_equals_max'
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params = {}
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res._register_class('GenericResourceType',
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generic_rsrc.GenericResource)
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tpl = {'Resources': {
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'A': {'Type': 'GenericResourceType'},
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'B': {'Type': 'GenericResourceType'},
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'C': {'Type': 'GenericResourceType'}}}
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template = parser.Template(tpl)
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stack = parser.Stack(self.ctx, stack_name, template,
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environment.Environment({}))
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self.m.StubOutWithMock(parser, 'Template')
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self.m.StubOutWithMock(environment, 'Environment')
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self.m.StubOutWithMock(parser, 'Stack')
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parser.Template(template, files=None).AndReturn(stack.t)
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environment.Environment(params).AndReturn(stack.env)
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parser.Stack(self.ctx, stack.name,
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stack.t,
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stack.env).AndReturn(stack)
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self.m.StubOutClassWithMocks(hkc.kc, "Client")
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mock_ks_client = hkc.kc.Client(
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auth_url=mox.IgnoreArg(),
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tenant_name='test_tenant',
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token='abcd1234')
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mock_ks_client.authenticate().AndReturn(True)
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self.m.StubOutWithMock(hkc.KeystoneClient, 'create_trust_context')
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hkc.KeystoneClient.create_trust_context().AndReturn(None)
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self.m.ReplayAll()
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cfg.CONF.set_override('max_resources_per_stack', 3)
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result = self.man.create_stack(self.ctx, stack_name, template, params,
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None, {})
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self.m.VerifyAll()
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self.assertEquals(stack.identifier(), result)
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self.assertEquals(3, stack.total_resources())
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def test_stack_create_total_resources_exceeds_max(self):
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stack_name = 'service_create_stack_total_resources_exceeds_max'
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params = {}
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res._register_class('GenericResourceType',
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generic_rsrc.GenericResource)
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tpl = {'Resources': {
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'A': {'Type': 'GenericResourceType'},
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'B': {'Type': 'GenericResourceType'},
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'C': {'Type': 'GenericResourceType'}}}
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template = parser.Template(tpl)
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cfg.CONF.set_override('max_resources_per_stack', 2)
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ex = self.assertRaises(exception.RequestLimitExceeded,
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self.man.create_stack, self.ctx, stack_name,
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template, params, None, {})
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self.assertIn(exception.StackResourceLimitExceeded.message,
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str(ex))
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def test_stack_validate(self):
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stack_name = 'service_create_test_validate'
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stack = get_wordpress_stack(stack_name, self.ctx)
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setup_mocks(self.m, stack)
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template = dict(stack.t)
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template['Parameters']['KeyName']['Default'] = 'test'
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resource = stack['WebServer']
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self.m.ReplayAll()
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|
|
resource.properties = Properties(
|
|
resource.properties_schema,
|
|
{
|
|
'ImageId': 'CentOS 5.2',
|
|
'KeyName': 'test',
|
|
'InstanceType': 'm1.large'
|
|
})
|
|
stack.validate()
|
|
|
|
resource.properties = Properties(
|
|
resource.properties_schema,
|
|
{
|
|
'KeyName': 'test',
|
|
'InstanceType': 'm1.large'
|
|
})
|
|
self.assertRaises(exception.StackValidationFailed, stack.validate)
|
|
|
|
def test_stack_delete(self):
|
|
stack_name = 'service_delete_test_stack'
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
sid = stack.store()
|
|
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
|
|
parser.Stack.load(self.ctx, stack=s).AndReturn(stack)
|
|
|
|
self.m.StubOutClassWithMocks(hkc.kc, "Client")
|
|
mock_ks_client = hkc.kc.Client(
|
|
auth_url=mox.IgnoreArg(),
|
|
tenant_name='test_tenant',
|
|
token='abcd1234')
|
|
mock_ks_client.authenticate().AndReturn(True)
|
|
|
|
self.m.StubOutWithMock(hkc.KeystoneClient, 'delete_trust_context')
|
|
hkc.KeystoneClient.delete_trust_context().AndReturn(None)
|
|
|
|
self.man.tg = DummyThreadGroup()
|
|
|
|
self.m.ReplayAll()
|
|
|
|
self.assertEqual(None,
|
|
self.man.delete_stack(self.ctx, stack.identifier()))
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_delete_nonexist(self):
|
|
stack_name = 'service_delete_nonexist_test_stack'
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.man.delete_stack,
|
|
self.ctx, stack.identifier())
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_update(self):
|
|
stack_name = 'service_update_test_stack'
|
|
params = {'foo': 'bar'}
|
|
template = '{ "Template": "data" }'
|
|
|
|
old_stack = get_wordpress_stack(stack_name, self.ctx)
|
|
sid = old_stack.store()
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
|
|
self.m.StubOutWithMock(parser, 'Stack')
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx, stack=s).AndReturn(old_stack)
|
|
|
|
self.m.StubOutWithMock(parser, 'Template')
|
|
self.m.StubOutWithMock(environment, 'Environment')
|
|
|
|
parser.Template(template, files=None).AndReturn(stack.t)
|
|
environment.Environment(params).AndReturn(stack.env)
|
|
parser.Stack(self.ctx, stack.name,
|
|
stack.t, stack.env).AndReturn(stack)
|
|
|
|
self.m.StubOutWithMock(stack, 'validate')
|
|
stack.validate().AndReturn(None)
|
|
|
|
self.m.StubOutWithMock(threadgroup, 'ThreadGroup')
|
|
threadgroup.ThreadGroup().AndReturn(DummyThreadGroup())
|
|
|
|
self.m.ReplayAll()
|
|
|
|
result = self.man.update_stack(self.ctx, old_stack.identifier(),
|
|
template, params, None, {})
|
|
self.assertEqual(old_stack.identifier(), result)
|
|
self.assertTrue(isinstance(result, dict))
|
|
self.assertTrue(result['stack_id'])
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_update_equals(self):
|
|
stack_name = 'test_stack_update_equals_resource_limit'
|
|
params = {}
|
|
res._register_class('GenericResourceType',
|
|
generic_rsrc.GenericResource)
|
|
tpl = {'Resources': {
|
|
'A': {'Type': 'GenericResourceType'},
|
|
'B': {'Type': 'GenericResourceType'},
|
|
'C': {'Type': 'GenericResourceType'}}}
|
|
|
|
template = parser.Template(tpl)
|
|
|
|
old_stack = parser.Stack(self.ctx, stack_name, template)
|
|
sid = old_stack.store()
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
|
|
stack = parser.Stack(self.ctx, stack_name, template)
|
|
|
|
self.m.StubOutWithMock(parser, 'Stack')
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx, stack=s).AndReturn(old_stack)
|
|
|
|
self.m.StubOutWithMock(parser, 'Template')
|
|
self.m.StubOutWithMock(environment, 'Environment')
|
|
|
|
parser.Template(template, files=None).AndReturn(stack.t)
|
|
environment.Environment(params).AndReturn(stack.env)
|
|
parser.Stack(self.ctx, stack.name,
|
|
stack.t, stack.env).AndReturn(stack)
|
|
|
|
self.m.StubOutWithMock(stack, 'validate')
|
|
stack.validate().AndReturn(None)
|
|
|
|
self.m.StubOutWithMock(threadgroup, 'ThreadGroup')
|
|
threadgroup.ThreadGroup().AndReturn(DummyThreadGroup())
|
|
|
|
self.m.ReplayAll()
|
|
|
|
cfg.CONF.set_override('max_resources_per_stack', 3)
|
|
|
|
result = self.man.update_stack(self.ctx, old_stack.identifier(),
|
|
template, params, None, {})
|
|
self.assertEqual(old_stack.identifier(), result)
|
|
self.assertTrue(isinstance(result, dict))
|
|
self.assertTrue(result['stack_id'])
|
|
self.assertEquals(3, old_stack.root_stack.total_resources())
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_update_exceeds_resource_limit(self):
|
|
stack_name = 'test_stack_update_exceeds_resource_limit'
|
|
params = {}
|
|
res._register_class('GenericResourceType',
|
|
generic_rsrc.GenericResource)
|
|
tpl = {'Resources': {
|
|
'A': {'Type': 'GenericResourceType'},
|
|
'B': {'Type': 'GenericResourceType'},
|
|
'C': {'Type': 'GenericResourceType'}}}
|
|
|
|
template = parser.Template(tpl)
|
|
|
|
old_stack = parser.Stack(self.ctx, stack_name, template)
|
|
sid = old_stack.store()
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
|
|
cfg.CONF.set_override('max_resources_per_stack', 2)
|
|
|
|
ex = self.assertRaises(exception.RequestLimitExceeded,
|
|
self.man.update_stack, self.ctx,
|
|
old_stack.identifier(), template, params, None,
|
|
{})
|
|
self.assertIn(exception.StackResourceLimitExceeded.message,
|
|
str(ex))
|
|
|
|
def test_stack_update_verify_err(self):
|
|
stack_name = 'service_update_verify_err_test_stack'
|
|
params = {'foo': 'bar'}
|
|
template = '{ "Template": "data" }'
|
|
|
|
old_stack = get_wordpress_stack(stack_name, self.ctx)
|
|
old_stack.store()
|
|
sid = old_stack.store()
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
|
|
self.m.StubOutWithMock(parser, 'Stack')
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx, stack=s).AndReturn(old_stack)
|
|
|
|
self.m.StubOutWithMock(parser, 'Template')
|
|
self.m.StubOutWithMock(environment, 'Environment')
|
|
|
|
parser.Template(template, files=None).AndReturn(stack.t)
|
|
environment.Environment(params).AndReturn(stack.env)
|
|
parser.Stack(self.ctx, stack.name,
|
|
stack.t, stack.env).AndReturn(stack)
|
|
|
|
self.m.StubOutWithMock(stack, 'validate')
|
|
stack.validate().AndRaise(exception.StackValidationFailed(
|
|
message='fubar'))
|
|
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(
|
|
exception.StackValidationFailed,
|
|
self.man.update_stack,
|
|
self.ctx, old_stack.identifier(),
|
|
template, params, None, {})
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_update_nonexist(self):
|
|
stack_name = 'service_update_nonexist_test_stack'
|
|
params = {'foo': 'bar'}
|
|
template = '{ "Template": "data" }'
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.man.update_stack,
|
|
self.ctx, stack.identifier(), template, params,
|
|
None, {})
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_update_no_credentials(self):
|
|
stack_name = 'test_stack_update_no_credentials'
|
|
params = {'foo': 'bar'}
|
|
template = '{ "Template": "data" }'
|
|
|
|
old_stack = get_wordpress_stack(stack_name, self.ctx)
|
|
# force check for credentials on create
|
|
old_stack.resources['WebServer'].requires_deferred_auth = True
|
|
|
|
sid = old_stack.store()
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
|
|
self.ctx = utils.dummy_context(password=None)
|
|
|
|
self.m.StubOutWithMock(parser, 'Stack')
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
self.m.StubOutWithMock(parser, 'Template')
|
|
self.m.StubOutWithMock(environment, 'Environment')
|
|
|
|
parser.Stack.load(self.ctx, stack=s).AndReturn(old_stack)
|
|
|
|
parser.Template(template, files=None).AndReturn(old_stack.t)
|
|
environment.Environment(params).AndReturn(old_stack.env)
|
|
parser.Stack(self.ctx, old_stack.name,
|
|
old_stack.t, old_stack.env).AndReturn(old_stack)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
ex = self.assertRaises(exception.MissingCredentialError,
|
|
self.man.update_stack, self.ctx,
|
|
old_stack.identifier(),
|
|
template, params, None, {})
|
|
|
|
self.assertEqual(
|
|
'Missing required credential: X-Auth-Key', ex.message)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_validate_deferred_auth_context_trusts(self):
|
|
stack = get_wordpress_stack('test_deferred_auth', self.ctx)
|
|
stack.resources['WebServer'].requires_deferred_auth = True
|
|
ctx = utils.dummy_context(user=None, password=None)
|
|
cfg.CONF.set_default('deferred_auth_method', 'trusts')
|
|
|
|
# using trusts, no username or password required
|
|
self.man._validate_deferred_auth_context(ctx, stack)
|
|
|
|
def test_validate_deferred_auth_context_not_required(self):
|
|
stack = get_wordpress_stack('test_deferred_auth', self.ctx)
|
|
stack.resources['WebServer'].requires_deferred_auth = False
|
|
ctx = utils.dummy_context(user=None, password=None)
|
|
cfg.CONF.set_default('deferred_auth_method', 'password')
|
|
|
|
# stack performs no deferred operations, so no username or
|
|
# password required
|
|
self.man._validate_deferred_auth_context(ctx, stack)
|
|
|
|
def test_validate_deferred_auth_context_missing_credentials(self):
|
|
stack = get_wordpress_stack('test_deferred_auth', self.ctx)
|
|
stack.resources['WebServer'].requires_deferred_auth = True
|
|
cfg.CONF.set_default('deferred_auth_method', 'password')
|
|
|
|
# missing username
|
|
ctx = utils.dummy_context(user=None)
|
|
ex = self.assertRaises(exception.MissingCredentialError,
|
|
self.man._validate_deferred_auth_context,
|
|
ctx, stack)
|
|
self.assertEqual(
|
|
'Missing required credential: X-Auth-User', ex.message)
|
|
|
|
# missing password
|
|
ctx = utils.dummy_context(password=None)
|
|
ex = self.assertRaises(exception.MissingCredentialError,
|
|
self.man._validate_deferred_auth_context,
|
|
ctx, stack)
|
|
self.assertEqual(
|
|
'Missing required credential: X-Auth-Key', ex.message)
|
|
|
|
|
|
class StackServiceSuspendResumeTest(HeatTestCase):
|
|
|
|
def setUp(self):
|
|
super(StackServiceSuspendResumeTest, self).setUp()
|
|
utils.setup_dummy_db()
|
|
self.ctx = utils.dummy_context()
|
|
|
|
self.man = service.EngineService('a-host', 'a-topic')
|
|
|
|
def test_stack_suspend(self):
|
|
stack_name = 'service_suspend_test_stack'
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
sid = stack.store()
|
|
s = db_api.stack_get(self.ctx, sid)
|
|
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx, stack=s).AndReturn(stack)
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_start_in_thread')
|
|
service.EngineService._start_in_thread(sid,
|
|
mox.IgnoreArg(),
|
|
stack).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
result = self.man.stack_suspend(self.ctx, stack.identifier())
|
|
self.assertEqual(None, result)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_resume_test_stack', False)
|
|
def test_stack_resume(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_start_in_thread')
|
|
service.EngineService._start_in_thread(self.stack.id,
|
|
mox.IgnoreArg(),
|
|
self.stack).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
result = self.man.stack_resume(self.ctx, self.stack.identifier())
|
|
self.assertEqual(None, result)
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_suspend_nonexist(self):
|
|
stack_name = 'service_suspend_nonexist_test_stack'
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.man.stack_suspend, self.ctx, stack.identifier())
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_resume_nonexist(self):
|
|
stack_name = 'service_resume_nonexist_test_stack'
|
|
stack = get_wordpress_stack(stack_name, self.ctx)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.man.stack_resume, self.ctx, stack.identifier())
|
|
self.m.VerifyAll()
|
|
|
|
|
|
class StackServiceTest(HeatTestCase):
|
|
|
|
def setUp(self):
|
|
super(StackServiceTest, self).setUp()
|
|
|
|
self.ctx = utils.dummy_context(tenant_id='stack_service_test_tenant')
|
|
self.eng = service.EngineService('a-host', 'a-topic')
|
|
cfg.CONF.set_default('heat_stack_user_role', 'stack_user_role')
|
|
_register_class('ResourceWithPropsType',
|
|
generic_rsrc.ResourceWithProps)
|
|
|
|
utils.setup_dummy_db()
|
|
|
|
@stack_context('service_identify_test_stack', False)
|
|
def test_stack_identify(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
|
|
self.m.ReplayAll()
|
|
identity = self.eng.identify_stack(self.ctx, self.stack.name)
|
|
self.assertEqual(self.stack.identifier(), identity)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_identify_uuid_test_stack', False)
|
|
def test_stack_identify_uuid(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
|
|
self.m.ReplayAll()
|
|
identity = self.eng.identify_stack(self.ctx, self.stack.id)
|
|
self.assertEqual(self.stack.identifier(), identity)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_identify_nonexist(self):
|
|
self.assertRaises(exception.StackNotFound, self.eng.identify_stack,
|
|
self.ctx, 'wibble')
|
|
|
|
@stack_context('service_create_existing_test_stack', False)
|
|
def test_stack_create_existing(self):
|
|
self.assertRaises(exception.StackExists, self.eng.create_stack,
|
|
self.ctx, self.stack.name, self.stack.t, {},
|
|
None, {})
|
|
|
|
@stack_context('service_name_tenants_test_stack', False)
|
|
def test_stack_by_name_tenants(self):
|
|
self.assertEqual(self.stack.id,
|
|
db_api.stack_get_by_name(self.ctx,
|
|
self.stack.name).id)
|
|
ctx2 = utils.dummy_context(tenant_id='stack_service_test_tenant2')
|
|
self.assertEqual(None, db_api.stack_get_by_name(ctx2, self.stack.name))
|
|
|
|
@stack_context('service_event_list_test_stack')
|
|
def test_stack_event_list(self):
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
s = db_api.stack_get(self.ctx, self.stack.id)
|
|
service.EngineService._get_stack(self.ctx,
|
|
self.stack.identifier(),
|
|
show_deleted=True).AndReturn(s)
|
|
self.m.ReplayAll()
|
|
|
|
events = self.eng.list_events(self.ctx, self.stack.identifier())
|
|
|
|
self.assertEqual(2, len(events))
|
|
for ev in events:
|
|
self.assertTrue('event_identity' in ev)
|
|
self.assertEqual(dict, type(ev['event_identity']))
|
|
self.assertTrue(ev['event_identity']['path'].rsplit('/', 1)[1])
|
|
|
|
self.assertTrue('resource_name' in ev)
|
|
self.assertEqual('WebServer', ev['resource_name'])
|
|
|
|
self.assertTrue('physical_resource_id' in ev)
|
|
|
|
self.assertTrue('resource_properties' in ev)
|
|
# Big long user data field.. it mentions 'wordpress'
|
|
# a few times so this should work.
|
|
user_data = ev['resource_properties']['UserData']
|
|
self.assertNotEqual(user_data.find('wordpress'), -1)
|
|
self.assertEqual('F17-x86_64-gold',
|
|
ev['resource_properties']['ImageId'])
|
|
self.assertEqual('m1.large',
|
|
ev['resource_properties']['InstanceType'])
|
|
|
|
self.assertEqual('CREATE', ev['resource_action'])
|
|
self.assertTrue(ev['resource_status'] in ('IN_PROGRESS',
|
|
'COMPLETE'))
|
|
|
|
self.assertTrue('resource_status_reason' in ev)
|
|
self.assertEqual('state changed', ev['resource_status_reason'])
|
|
|
|
self.assertTrue('resource_type' in ev)
|
|
self.assertEqual('AWS::EC2::Instance', ev['resource_type'])
|
|
|
|
self.assertTrue('stack_identity' in ev)
|
|
|
|
self.assertTrue('stack_name' in ev)
|
|
self.assertEqual(self.stack.name, ev['stack_name'])
|
|
|
|
self.assertTrue('event_time' in ev)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_event_list_deleted_resource_test_stack')
|
|
def test_stack_event_list_deleted_resource(self):
|
|
rsrs._register_class('GenericResourceType',
|
|
generic_rsrc.GenericResource)
|
|
|
|
def run(stack_id, func, *args):
|
|
func(*args)
|
|
self.eng._start_in_thread = run
|
|
|
|
new_tmpl = {'Resources': {'AResource': {'Type':
|
|
'GenericResourceType'}}}
|
|
|
|
self.m.StubOutWithMock(instances.Instance, 'handle_delete')
|
|
instances.Instance.handle_delete()
|
|
|
|
self.m.ReplayAll()
|
|
|
|
result = self.eng.update_stack(self.ctx, self.stack.identifier(),
|
|
new_tmpl, None, None, {})
|
|
|
|
# The self.stack reference needs to be updated. Since the underlying
|
|
# stack is updated in update_stack, the original reference is now
|
|
# pointing to an orphaned stack object.
|
|
self.stack = parser.Stack.load(self.ctx, stack_id=result['stack_id'])
|
|
|
|
self.assertEqual(self.stack.identifier(), result)
|
|
self.assertTrue(isinstance(result, dict))
|
|
self.assertTrue(result['stack_id'])
|
|
events = self.eng.list_events(self.ctx, self.stack.identifier())
|
|
|
|
self.assertEqual(6, len(events))
|
|
|
|
for ev in events:
|
|
self.assertIn('event_identity', ev)
|
|
self.assertEqual(dict, type(ev['event_identity']))
|
|
self.assertTrue(ev['event_identity']['path'].rsplit('/', 1)[1])
|
|
|
|
self.assertIn('resource_name', ev)
|
|
self.assertIn('physical_resource_id', ev)
|
|
self.assertIn('resource_properties', ev)
|
|
self.assertIn('resource_status_reason', ev)
|
|
|
|
self.assertIn(ev['resource_action'], ('CREATE', 'DELETE'))
|
|
self.assertIn(ev['resource_status'], ('IN_PROGRESS', 'COMPLETE'))
|
|
|
|
self.assertIn('resource_type', ev)
|
|
self.assertIn(ev['resource_type'], ('AWS::EC2::Instance',
|
|
'GenericResourceType'))
|
|
|
|
self.assertIn('stack_identity', ev)
|
|
|
|
self.assertIn('stack_name', ev)
|
|
self.assertEqual(self.stack.name, ev['stack_name'])
|
|
|
|
self.assertIn('event_time', ev)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_event_list_test_stack')
|
|
def test_stack_event_list_by_tenant(self):
|
|
events = self.eng.list_events(self.ctx, None)
|
|
|
|
self.assertEqual(2, len(events))
|
|
for ev in events:
|
|
self.assertIn('event_identity', ev)
|
|
self.assertThat(ev['event_identity'], matchers.IsInstance(dict))
|
|
self.assertTrue(ev['event_identity']['path'].rsplit('/', 1)[1])
|
|
|
|
self.assertTrue('resource_name' in ev)
|
|
self.assertEqual('WebServer', ev['resource_name'])
|
|
|
|
self.assertTrue('physical_resource_id' in ev)
|
|
|
|
self.assertTrue('resource_properties' in ev)
|
|
# Big long user data field.. it mentions 'wordpress'
|
|
# a few times so this should work.
|
|
user_data = ev['resource_properties']['UserData']
|
|
self.assertIn('wordpress', user_data)
|
|
self.assertEqual('F17-x86_64-gold',
|
|
ev['resource_properties']['ImageId'])
|
|
self.assertEqual('m1.large',
|
|
ev['resource_properties']['InstanceType'])
|
|
|
|
self.assertEqual('CREATE', ev['resource_action'])
|
|
self.assertIn(ev['resource_status'], ('IN_PROGRESS', 'COMPLETE'))
|
|
|
|
self.assertIn('resource_status_reason', ev)
|
|
self.assertEqual('state changed', ev['resource_status_reason'])
|
|
|
|
self.assertIn('resource_type', ev)
|
|
self.assertEqual('AWS::EC2::Instance', ev['resource_type'])
|
|
|
|
self.assertIn('stack_identity', ev)
|
|
|
|
self.assertIn('stack_name', ev)
|
|
self.assertEqual(self.stack.name, ev['stack_name'])
|
|
|
|
self.assertIn('event_time', ev)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_list_all_test_stack')
|
|
def test_stack_list_all(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx, stack=mox.IgnoreArg(), resolve_data=False)\
|
|
.AndReturn(self.stack)
|
|
|
|
self.m.ReplayAll()
|
|
sl = self.eng.list_stacks(self.ctx)
|
|
|
|
self.assertEqual(1, len(sl))
|
|
for s in sl:
|
|
self.assertTrue('creation_time' in s)
|
|
self.assertTrue('updated_time' in s)
|
|
self.assertTrue('stack_identity' in s)
|
|
self.assertNotEqual(s['stack_identity'], None)
|
|
self.assertTrue('stack_name' in s)
|
|
self.assertEqual(self.stack.name, s['stack_name'])
|
|
self.assertTrue('stack_status' in s)
|
|
self.assertTrue('stack_status_reason' in s)
|
|
self.assertTrue('description' in s)
|
|
self.assertNotEqual(s['description'].find('WordPress'), -1)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_describe_nonexistent(self):
|
|
non_exist_identifier = identifier.HeatIdentifier(
|
|
self.ctx.tenant_id, 'wibble',
|
|
'18d06e2e-44d3-4bef-9fbf-52480d604b02')
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
service.EngineService._get_stack(
|
|
self.ctx, non_exist_identifier,
|
|
show_deleted=True).AndRaise(exception.StackNotFound)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.eng.show_stack,
|
|
self.ctx, non_exist_identifier)
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_describe_bad_tenant(self):
|
|
non_exist_identifier = identifier.HeatIdentifier(
|
|
'wibble', 'wibble',
|
|
'18d06e2e-44d3-4bef-9fbf-52480d604b02')
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
service.EngineService._get_stack(
|
|
self.ctx, non_exist_identifier,
|
|
show_deleted=True).AndRaise(exception.InvalidTenant)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.InvalidTenant,
|
|
self.eng.show_stack,
|
|
self.ctx, non_exist_identifier)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_describe_test_stack', False)
|
|
def test_stack_describe(self):
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
s = db_api.stack_get(self.ctx, self.stack.id)
|
|
service.EngineService._get_stack(self.ctx,
|
|
self.stack.identifier(),
|
|
show_deleted=True).AndReturn(s)
|
|
self.m.ReplayAll()
|
|
|
|
sl = self.eng.show_stack(self.ctx, self.stack.identifier())
|
|
|
|
self.assertEqual(1, len(sl))
|
|
|
|
s = sl[0]
|
|
self.assertTrue('creation_time' in s)
|
|
self.assertTrue('updated_time' in s)
|
|
self.assertTrue('stack_identity' in s)
|
|
self.assertNotEqual(s['stack_identity'], None)
|
|
self.assertTrue('stack_name' in s)
|
|
self.assertEqual(self.stack.name, s['stack_name'])
|
|
self.assertTrue('stack_status' in s)
|
|
self.assertTrue('stack_status_reason' in s)
|
|
self.assertTrue('description' in s)
|
|
self.assertNotEqual(s['description'].find('WordPress'), -1)
|
|
self.assertTrue('parameters' in s)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_describe_all_test_stack', False)
|
|
def test_stack_describe_all(self):
|
|
sl = self.eng.show_stack(self.ctx, None)
|
|
|
|
self.assertEqual(1, len(sl))
|
|
|
|
s = sl[0]
|
|
self.assertTrue('creation_time' in s)
|
|
self.assertTrue('updated_time' in s)
|
|
self.assertTrue('stack_identity' in s)
|
|
self.assertNotEqual(s['stack_identity'], None)
|
|
self.assertTrue('stack_name' in s)
|
|
self.assertEqual(self.stack.name, s['stack_name'])
|
|
self.assertTrue('stack_status' in s)
|
|
self.assertTrue('stack_status_reason' in s)
|
|
self.assertTrue('description' in s)
|
|
self.assertNotEqual(s['description'].find('WordPress'), -1)
|
|
self.assertTrue('parameters' in s)
|
|
|
|
def test_list_resource_types(self):
|
|
resources = self.eng.list_resource_types(self.ctx)
|
|
self.assertTrue(isinstance(resources, list))
|
|
self.assertTrue('AWS::EC2::Instance' in resources)
|
|
|
|
def test_resource_schema(self):
|
|
type_name = 'ResourceWithPropsType'
|
|
expected = {
|
|
'resource_type': type_name,
|
|
'properties': {
|
|
'Foo': {
|
|
'type': 'string',
|
|
'required': False,
|
|
},
|
|
},
|
|
'attributes': {
|
|
'foo': {'description': 'A generic attribute'},
|
|
'Foo': {'description': 'Another generic attribute'},
|
|
},
|
|
}
|
|
|
|
schema = self.eng.resource_schema(self.ctx, type_name=type_name)
|
|
self.assertEqual(expected, schema)
|
|
|
|
def test_resource_schema_nonexist(self):
|
|
self.assertRaises(exception.ResourceTypeNotFound,
|
|
self.eng.resource_schema,
|
|
self.ctx, type_name='Bogus')
|
|
|
|
@stack_context('service_stack_resource_describe__test_stack')
|
|
def test_stack_resource_describe(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
self.m.ReplayAll()
|
|
|
|
r = self.eng.describe_stack_resource(self.ctx, self.stack.identifier(),
|
|
'WebServer')
|
|
|
|
self.assertTrue('resource_identity' in r)
|
|
self.assertTrue('description' in r)
|
|
self.assertTrue('updated_time' in r)
|
|
self.assertTrue('stack_identity' in r)
|
|
self.assertNotEqual(r['stack_identity'], None)
|
|
self.assertTrue('stack_name' in r)
|
|
self.assertEqual(self.stack.name, r['stack_name'])
|
|
self.assertTrue('metadata' in r)
|
|
self.assertTrue('resource_status' in r)
|
|
self.assertTrue('resource_status_reason' in r)
|
|
self.assertTrue('resource_type' in r)
|
|
self.assertTrue('physical_resource_id' in r)
|
|
self.assertTrue('resource_name' in r)
|
|
self.assertEqual('WebServer', r['resource_name'])
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_resource_describe_nonexist_stack(self):
|
|
non_exist_identifier = identifier.HeatIdentifier(
|
|
self.ctx.tenant_id,
|
|
'wibble',
|
|
'18d06e2e-44d3-4bef-9fbf-52480d604b02')
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
service.EngineService._get_stack(
|
|
self.ctx, non_exist_identifier).AndRaise(exception.StackNotFound)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.eng.describe_stack_resource,
|
|
self.ctx, non_exist_identifier, 'WebServer')
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_resource_describe_nonexist_test_stack')
|
|
def test_stack_resource_describe_nonexist_resource(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
|
|
self.m.ReplayAll()
|
|
self.assertRaises(exception.ResourceNotFound,
|
|
self.eng.describe_stack_resource,
|
|
self.ctx, self.stack.identifier(), 'foo')
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_resource_describe_user_deny_test_stack')
|
|
def test_stack_resource_describe_stack_user_deny(self):
|
|
self.ctx.roles = [cfg.CONF.heat_stack_user_role]
|
|
self.m.StubOutWithMock(service.EngineService, '_authorize_stack_user')
|
|
service.EngineService._authorize_stack_user(self.ctx, mox.IgnoreArg(),
|
|
'foo').AndReturn(False)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.Forbidden,
|
|
self.eng.describe_stack_resource,
|
|
self.ctx, self.stack.identifier(), 'foo')
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_authorize_stack_user_nocreds_test_stack')
|
|
def test_stack_authorize_stack_user_nocreds(self):
|
|
self.assertFalse(self.eng._authorize_stack_user(self.ctx,
|
|
self.stack,
|
|
'foo'))
|
|
|
|
@stack_context('service_authorize_user_attribute_error_test_stack')
|
|
def test_stack_authorize_stack_user_attribute_error(self):
|
|
self.m.StubOutWithMock(json, 'loads')
|
|
json.loads(None).AndRaise(AttributeError)
|
|
self.m.ReplayAll()
|
|
self.assertFalse(self.eng._authorize_stack_user(self.ctx,
|
|
self.stack,
|
|
'foo'))
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_authorize_stack_user_type_error_test_stack')
|
|
def test_stack_authorize_stack_user_type_error(self):
|
|
self.m.StubOutWithMock(json, 'loads')
|
|
json.loads(mox.IgnoreArg()).AndRaise(TypeError)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertFalse(self.eng._authorize_stack_user(self.ctx,
|
|
self.stack,
|
|
'foo'))
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_resources_describe_test_stack')
|
|
def test_stack_resources_describe(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
self.m.ReplayAll()
|
|
|
|
resources = self.eng.describe_stack_resources(self.ctx,
|
|
self.stack.identifier(),
|
|
'WebServer')
|
|
|
|
self.assertEqual(1, len(resources))
|
|
r = resources[0]
|
|
self.assertTrue('resource_identity' in r)
|
|
self.assertTrue('description' in r)
|
|
self.assertTrue('updated_time' in r)
|
|
self.assertTrue('stack_identity' in r)
|
|
self.assertNotEqual(r['stack_identity'], None)
|
|
self.assertTrue('stack_name' in r)
|
|
self.assertEqual(self.stack.name, r['stack_name'])
|
|
self.assertTrue('resource_status' in r)
|
|
self.assertTrue('resource_status_reason' in r)
|
|
self.assertTrue('resource_type' in r)
|
|
self.assertTrue('physical_resource_id' in r)
|
|
self.assertTrue('resource_name' in r)
|
|
self.assertEqual('WebServer', r['resource_name'])
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_resources_describe_no_filter_test_stack')
|
|
def test_stack_resources_describe_no_filter(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
self.m.ReplayAll()
|
|
|
|
resources = self.eng.describe_stack_resources(self.ctx,
|
|
self.stack.identifier(),
|
|
None)
|
|
|
|
self.assertEqual(1, len(resources))
|
|
r = resources[0]
|
|
self.assertTrue('resource_name' in r)
|
|
self.assertEqual('WebServer', r['resource_name'])
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_resources_describe_bad_lookup(self):
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
service.EngineService._get_stack(
|
|
self.ctx, None).AndRaise(TypeError)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(TypeError,
|
|
self.eng.describe_stack_resources,
|
|
self.ctx, None, 'WebServer')
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_resources_describe_nonexist_stack(self):
|
|
non_exist_identifier = identifier.HeatIdentifier(
|
|
self.ctx.tenant_id, 'wibble',
|
|
'18d06e2e-44d3-4bef-9fbf-52480d604b02')
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.eng.describe_stack_resources,
|
|
self.ctx, non_exist_identifier, 'WebServer')
|
|
|
|
@stack_context('service_find_physical_resource_test_stack')
|
|
def test_find_physical_resource(self):
|
|
resources = self.eng.describe_stack_resources(self.ctx,
|
|
self.stack.identifier(),
|
|
None)
|
|
phys_id = resources[0]['physical_resource_id']
|
|
|
|
result = self.eng.find_physical_resource(self.ctx, phys_id)
|
|
self.assertTrue(isinstance(result, dict))
|
|
resource_identity = identifier.ResourceIdentifier(**result)
|
|
self.assertEqual(self.stack.identifier(), resource_identity.stack())
|
|
self.assertEqual('WebServer', resource_identity.resource_name)
|
|
|
|
def test_find_physical_resource_nonexist(self):
|
|
self.assertRaises(exception.PhysicalResourceNotFound,
|
|
self.eng.find_physical_resource,
|
|
self.ctx, 'foo')
|
|
|
|
@stack_context('service_resources_list_test_stack')
|
|
def test_stack_resources_list(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
self.m.ReplayAll()
|
|
|
|
resources = self.eng.list_stack_resources(self.ctx,
|
|
self.stack.identifier())
|
|
|
|
self.assertEqual(1, len(resources))
|
|
r = resources[0]
|
|
self.assertTrue('resource_identity' in r)
|
|
self.assertTrue('updated_time' in r)
|
|
self.assertTrue('physical_resource_id' in r)
|
|
self.assertTrue('resource_name' in r)
|
|
self.assertEqual('WebServer', r['resource_name'])
|
|
self.assertTrue('resource_status' in r)
|
|
self.assertTrue('resource_status_reason' in r)
|
|
self.assertTrue('resource_type' in r)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_resources_list_nonexist_stack(self):
|
|
non_exist_identifier = identifier.HeatIdentifier(
|
|
self.ctx.tenant_id, 'wibble',
|
|
'18d06e2e-44d3-4bef-9fbf-52480d604b02')
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
service.EngineService._get_stack(
|
|
self.ctx, non_exist_identifier).AndRaise(exception.StackNotFound)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.eng.list_stack_resources,
|
|
self.ctx, non_exist_identifier)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_signal_reception(self):
|
|
stack = get_stack('signal_reception',
|
|
self.ctx,
|
|
policy_template)
|
|
self.stack = stack
|
|
self.m.ReplayAll()
|
|
stack.store()
|
|
stack.create()
|
|
test_data = {'food': 'yum'}
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
s = db_api.stack_get(self.ctx, self.stack.id)
|
|
service.EngineService._get_stack(self.ctx,
|
|
self.stack.identifier()).AndReturn(s)
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_load_user_creds')
|
|
service.EngineService._load_user_creds(
|
|
mox.IgnoreArg()).AndReturn(self.ctx)
|
|
|
|
self.m.StubOutWithMock(rsrs.Resource, 'signal')
|
|
rsrs.Resource.signal(mox.IgnoreArg()).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
result = self.eng.resource_signal(self.ctx,
|
|
dict(self.stack.identifier()),
|
|
'WebServerScaleDownPolicy',
|
|
test_data)
|
|
self.m.VerifyAll()
|
|
self.stack.delete()
|
|
|
|
def test_signal_reception_no_resource(self):
|
|
stack = get_stack('signal_reception_no_resource',
|
|
self.ctx,
|
|
policy_template)
|
|
self.stack = stack
|
|
self.m.ReplayAll()
|
|
stack.store()
|
|
stack.create()
|
|
test_data = {'food': 'yum'}
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
s = db_api.stack_get(self.ctx, self.stack.id)
|
|
service.EngineService._get_stack(self.ctx,
|
|
self.stack.identifier()).AndReturn(s)
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_load_user_creds')
|
|
service.EngineService._load_user_creds(
|
|
mox.IgnoreArg()).AndReturn(self.ctx)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.ResourceNotFound,
|
|
self.eng.resource_signal, self.ctx,
|
|
dict(self.stack.identifier()),
|
|
'resource_does_not_exist',
|
|
test_data)
|
|
self.m.VerifyAll()
|
|
self.stack.delete()
|
|
|
|
@stack_context('service_metadata_test_stack')
|
|
def test_metadata(self):
|
|
test_metadata = {'foo': 'bar', 'baz': 'quux', 'blarg': 'wibble'}
|
|
pre_update_meta = self.stack['WebServer'].metadata
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
s = db_api.stack_get(self.ctx, self.stack.id)
|
|
service.EngineService._get_stack(self.ctx,
|
|
self.stack.identifier()).AndReturn(s)
|
|
self.m.StubOutWithMock(instances.Instance, 'metadata_update')
|
|
instances.Instance.metadata_update(new_metadata=test_metadata)
|
|
self.m.StubOutWithMock(service.EngineService, '_load_user_creds')
|
|
service.EngineService._load_user_creds(
|
|
mox.IgnoreArg()).AndReturn(self.ctx)
|
|
self.m.ReplayAll()
|
|
|
|
result = self.eng.metadata_update(self.ctx,
|
|
dict(self.stack.identifier()),
|
|
'WebServer', test_metadata)
|
|
# metadata_update is a no-op for all resources except
|
|
# WaitConditionHandle so we don't expect this to have changed
|
|
self.assertEqual(pre_update_meta, result)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_metadata_err_stack(self):
|
|
non_exist_identifier = identifier.HeatIdentifier(
|
|
self.ctx.tenant_id, 'wibble',
|
|
'18d06e2e-44d3-4bef-9fbf-52480d604b02')
|
|
|
|
self.m.StubOutWithMock(service.EngineService, '_get_stack')
|
|
service.EngineService._get_stack(
|
|
self.ctx, non_exist_identifier).AndRaise(exception.StackNotFound)
|
|
self.m.ReplayAll()
|
|
|
|
test_metadata = {'foo': 'bar', 'baz': 'quux', 'blarg': 'wibble'}
|
|
self.assertRaises(exception.StackNotFound,
|
|
self.eng.metadata_update,
|
|
self.ctx, non_exist_identifier,
|
|
'WebServer', test_metadata)
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_metadata_err_resource_test_stack', False)
|
|
def test_metadata_err_resource(self):
|
|
self.m.StubOutWithMock(parser.Stack, 'load')
|
|
parser.Stack.load(self.ctx,
|
|
stack=mox.IgnoreArg()).AndReturn(self.stack)
|
|
self.m.ReplayAll()
|
|
|
|
test_metadata = {'foo': 'bar', 'baz': 'quux', 'blarg': 'wibble'}
|
|
self.assertRaises(exception.ResourceNotFound,
|
|
self.eng.metadata_update,
|
|
self.ctx, dict(self.stack.identifier()),
|
|
'NooServer', test_metadata)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('periodic_watch_task_not_created')
|
|
def test_periodic_watch_task_not_created(self):
|
|
self.eng.stg[self.stack.id] = DummyThreadGroup()
|
|
self.eng._start_watch_task(self.stack.id, self.ctx)
|
|
self.assertEqual([], self.eng.stg[self.stack.id].threads)
|
|
|
|
def test_periodic_watch_task_created(self):
|
|
stack = get_stack('period_watch_task_created',
|
|
utils.dummy_context(),
|
|
alarm_template)
|
|
self.stack = stack
|
|
self.m.ReplayAll()
|
|
stack.store()
|
|
stack.create()
|
|
self.eng.stg[stack.id] = DummyThreadGroup()
|
|
self.eng._start_watch_task(stack.id, self.ctx)
|
|
self.assertEqual([self.eng._periodic_watcher_task],
|
|
self.eng.stg[stack.id].threads)
|
|
self.stack.delete()
|
|
|
|
@stack_context('service_show_watch_test_stack', False)
|
|
@utils.wr_delete_after
|
|
def test_show_watch(self):
|
|
# Insert two dummy watch rules into the DB
|
|
rule = {u'EvaluationPeriods': u'1',
|
|
u'AlarmActions': [u'WebServerRestartPolicy'],
|
|
u'AlarmDescription': u'Restart the WikiDatabase',
|
|
u'Namespace': u'system/linux',
|
|
u'Period': u'300',
|
|
u'ComparisonOperator': u'GreaterThanThreshold',
|
|
u'Statistic': u'SampleCount',
|
|
u'Threshold': u'2',
|
|
u'MetricName': u'ServiceFailure'}
|
|
self.wr = []
|
|
self.wr.append(watchrule.WatchRule(context=self.ctx,
|
|
watch_name='HttpFailureAlarm',
|
|
rule=rule,
|
|
watch_data=[],
|
|
stack_id=self.stack.id,
|
|
state='NORMAL'))
|
|
self.wr[0].store()
|
|
|
|
self.wr.append(watchrule.WatchRule(context=self.ctx,
|
|
watch_name='AnotherWatch',
|
|
rule=rule,
|
|
watch_data=[],
|
|
stack_id=self.stack.id,
|
|
state='NORMAL'))
|
|
self.wr[1].store()
|
|
|
|
# watch_name=None should return both watches
|
|
result = self.eng.show_watch(self.ctx, watch_name=None)
|
|
self.assertEqual(2, len(result))
|
|
|
|
# watch_name="HttpFailureAlarm" should return only one
|
|
result = self.eng.show_watch(self.ctx, watch_name="HttpFailureAlarm")
|
|
self.assertEqual(1, len(result))
|
|
|
|
self.assertRaises(exception.WatchRuleNotFound,
|
|
self.eng.show_watch,
|
|
self.ctx, watch_name="nonexistent")
|
|
|
|
# Check the response has all keys defined in the engine API
|
|
for key in engine_api.WATCH_KEYS:
|
|
self.assertTrue(key in result[0])
|
|
|
|
@stack_context('service_show_watch_metric_test_stack', False)
|
|
@utils.wr_delete_after
|
|
def test_show_watch_metric(self):
|
|
# Insert dummy watch rule into the DB
|
|
rule = {u'EvaluationPeriods': u'1',
|
|
u'AlarmActions': [u'WebServerRestartPolicy'],
|
|
u'AlarmDescription': u'Restart the WikiDatabase',
|
|
u'Namespace': u'system/linux',
|
|
u'Period': u'300',
|
|
u'ComparisonOperator': u'GreaterThanThreshold',
|
|
u'Statistic': u'SampleCount',
|
|
u'Threshold': u'2',
|
|
u'MetricName': u'ServiceFailure'}
|
|
self.wr = watchrule.WatchRule(context=self.ctx,
|
|
watch_name='HttpFailureAlarm',
|
|
rule=rule,
|
|
watch_data=[],
|
|
stack_id=self.stack.id,
|
|
state='NORMAL')
|
|
self.wr.store()
|
|
|
|
# And add a metric datapoint
|
|
watch = db_api.watch_rule_get_by_name(self.ctx, "HttpFailureAlarm")
|
|
self.assertNotEqual(watch, None)
|
|
values = {'watch_rule_id': watch.id,
|
|
'data': {u'Namespace': u'system/linux',
|
|
u'ServiceFailure': {
|
|
u'Units': u'Counter', u'Value': 1}}}
|
|
watch = db_api.watch_data_create(self.ctx, values)
|
|
|
|
# Check there is one result returned
|
|
result = self.eng.show_watch_metric(self.ctx,
|
|
metric_namespace=None,
|
|
metric_name=None)
|
|
self.assertEqual(1, len(result))
|
|
|
|
# Create another metric datapoint and check we get two
|
|
watch = db_api.watch_data_create(self.ctx, values)
|
|
result = self.eng.show_watch_metric(self.ctx,
|
|
metric_namespace=None,
|
|
metric_name=None)
|
|
self.assertEqual(2, len(result))
|
|
|
|
# Check the response has all keys defined in the engine API
|
|
for key in engine_api.WATCH_DATA_KEYS:
|
|
self.assertTrue(key in result[0])
|
|
|
|
@stack_context('service_show_watch_state_test_stack')
|
|
@utils.wr_delete_after
|
|
def test_set_watch_state(self):
|
|
# Insert dummy watch rule into the DB
|
|
rule = {u'EvaluationPeriods': u'1',
|
|
u'AlarmActions': [u'WebServerRestartPolicy'],
|
|
u'AlarmDescription': u'Restart the WikiDatabase',
|
|
u'Namespace': u'system/linux',
|
|
u'Period': u'300',
|
|
u'ComparisonOperator': u'GreaterThanThreshold',
|
|
u'Statistic': u'SampleCount',
|
|
u'Threshold': u'2',
|
|
u'MetricName': u'ServiceFailure'}
|
|
self.wr = watchrule.WatchRule(context=self.ctx,
|
|
watch_name='OverrideAlarm',
|
|
rule=rule,
|
|
watch_data=[],
|
|
stack_id=self.stack.id,
|
|
state='NORMAL')
|
|
self.wr.store()
|
|
|
|
class DummyAction(object):
|
|
signal = "dummyfoo"
|
|
|
|
dummy_action = DummyAction()
|
|
self.m.StubOutWithMock(parser.Stack, 'resource_by_refid')
|
|
parser.Stack.resource_by_refid(
|
|
'WebServerRestartPolicy').AndReturn(dummy_action)
|
|
|
|
# Replace the real stack threadgroup with a dummy one, so we can
|
|
# check the function returned on ALARM is correctly scheduled
|
|
self.eng.stg[self.stack.id] = DummyThreadGroup()
|
|
|
|
self.m.ReplayAll()
|
|
|
|
state = watchrule.WatchRule.NODATA
|
|
result = self.eng.set_watch_state(self.ctx,
|
|
watch_name="OverrideAlarm",
|
|
state=state)
|
|
self.assertEqual(state, result[engine_api.WATCH_STATE_VALUE])
|
|
self.assertEqual([], self.eng.stg[self.stack.id].threads)
|
|
|
|
state = watchrule.WatchRule.NORMAL
|
|
result = self.eng.set_watch_state(self.ctx,
|
|
watch_name="OverrideAlarm",
|
|
state=state)
|
|
self.assertEqual(state, result[engine_api.WATCH_STATE_VALUE])
|
|
self.assertEqual([], self.eng.stg[self.stack.id].threads)
|
|
|
|
state = watchrule.WatchRule.ALARM
|
|
result = self.eng.set_watch_state(self.ctx,
|
|
watch_name="OverrideAlarm",
|
|
state=state)
|
|
self.assertEqual(state, result[engine_api.WATCH_STATE_VALUE])
|
|
self.assertEqual([DummyAction.signal],
|
|
self.eng.stg[self.stack.id].threads)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
@stack_context('service_show_watch_state_badstate_test_stack')
|
|
@utils.wr_delete_after
|
|
def test_set_watch_state_badstate(self):
|
|
# Insert dummy watch rule into the DB
|
|
rule = {u'EvaluationPeriods': u'1',
|
|
u'AlarmActions': [u'WebServerRestartPolicy'],
|
|
u'AlarmDescription': u'Restart the WikiDatabase',
|
|
u'Namespace': u'system/linux',
|
|
u'Period': u'300',
|
|
u'ComparisonOperator': u'GreaterThanThreshold',
|
|
u'Statistic': u'SampleCount',
|
|
u'Threshold': u'2',
|
|
u'MetricName': u'ServiceFailure'}
|
|
self.wr = watchrule.WatchRule(context=self.ctx,
|
|
watch_name='OverrideAlarm2',
|
|
rule=rule,
|
|
watch_data=[],
|
|
stack_id=self.stack.id,
|
|
state='NORMAL')
|
|
self.wr.store()
|
|
|
|
self.m.StubOutWithMock(watchrule.WatchRule, 'set_watch_state')
|
|
for state in ["HGJHGJHG", "1234", "!\*(&%"]:
|
|
watchrule.WatchRule.set_watch_state(state)\
|
|
.InAnyOrder().AndRaise(ValueError)
|
|
self.m.ReplayAll()
|
|
|
|
for state in ["HGJHGJHG", "1234", "!\*(&%"]:
|
|
self.assertRaises(ValueError,
|
|
self.eng.set_watch_state,
|
|
self.ctx, watch_name="OverrideAlarm2",
|
|
state=state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_set_watch_state_noexist(self):
|
|
state = watchrule.WatchRule.ALARM # State valid
|
|
|
|
self.m.StubOutWithMock(watchrule.WatchRule, 'load')
|
|
watchrule.WatchRule.load(self.ctx, "nonexistent")\
|
|
.AndRaise(exception.WatchRuleNotFound)
|
|
self.m.ReplayAll()
|
|
|
|
self.assertRaises(exception.WatchRuleNotFound,
|
|
self.eng.set_watch_state,
|
|
self.ctx, watch_name="nonexistent", state=state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_stack_list_all_empty(self):
|
|
sl = self.eng.list_stacks(self.ctx)
|
|
|
|
self.assertEqual(0, len(sl))
|
|
|
|
def test_stack_describe_all_empty(self):
|
|
sl = self.eng.show_stack(self.ctx, None)
|
|
|
|
self.assertEqual(0, len(sl))
|
|
|
|
def test_lazy_load_resources(self):
|
|
stack_name = 'lazy_load_test'
|
|
res._register_class('GenericResourceType',
|
|
generic_rsrc.GenericResource)
|
|
|
|
lazy_load_template = {
|
|
'Resources': {
|
|
'foo': {'Type': 'GenericResourceType'},
|
|
'bar': {
|
|
'Type': 'ResourceWithPropsType',
|
|
'Properties': {
|
|
'Foo': {'Ref': 'foo'},
|
|
}
|
|
}
|
|
}
|
|
}
|
|
templ = parser.Template(lazy_load_template)
|
|
stack = parser.Stack(self.ctx, stack_name, templ,
|
|
environment.Environment({}))
|
|
|
|
self.assertEqual(stack._resources, None)
|
|
self.assertEqual(stack._dependencies, None)
|
|
|
|
resources = stack.resources
|
|
self.assertEqual(type(resources), dict)
|
|
self.assertEqual(len(resources), 2)
|
|
self.assertEqual(type(resources.get('foo')),
|
|
generic_rsrc.GenericResource)
|
|
self.assertEqual(type(resources.get('bar')),
|
|
generic_rsrc.ResourceWithProps)
|
|
|
|
stack_dependencies = stack.dependencies
|
|
self.assertEqual(type(stack_dependencies), dependencies.Dependencies)
|
|
self.assertEqual(len(stack_dependencies.graph()), 2)
|