835 lines
31 KiB
Python
835 lines
31 KiB
Python
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#
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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 json
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import mock
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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 aodh
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from heat.engine.clients.os import octavia
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from heat.engine import resource
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from heat.engine.resources.openstack.aodh import alarm
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from heat.engine import rsrc_defn
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from heat.engine import scheduler
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from heat.engine import stack as parser
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from heat.engine import template as tmpl
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from heat.tests import common
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from heat.tests import utils
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alarm_template = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "Alarm Test",
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"Parameters" : {},
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"Resources" : {
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"MEMAlarmHigh": {
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"Type": "OS::Aodh::Alarm",
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"Properties": {
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"description": "Scale-up if MEM > 50% for 1 minute",
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"meter_name": "MemoryUtilization",
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"statistic": "avg",
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"period": "60",
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"evaluation_periods": "1",
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"threshold": "50",
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"alarm_actions": [],
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"matching_metadata": {},
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"comparison_operator": "gt",
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}
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},
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"signal_handler" : {
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"Type" : "SignalResourceType"
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}
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}
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}
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'''
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alarm_template_with_time_constraints = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "Alarm Test",
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"Parameters" : {},
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"Resources" : {
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"MEMAlarmHigh": {
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"Type": "OS::Aodh::Alarm",
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"Properties": {
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"description": "Scale-up if MEM > 50% for 1 minute",
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"meter_name": "MemoryUtilization",
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"statistic": "avg",
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"period": "60",
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"evaluation_periods": "1",
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"threshold": "50",
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"alarm_actions": [],
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"matching_metadata": {},
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"comparison_operator": "gt",
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"time_constraints":
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[{"name": "tc1",
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"start": "0 23 * * *",
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"timezone": "Asia/Taipei",
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"duration": 10800,
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"description": "a description"
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}]
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}
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},
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"signal_handler" : {
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"Type" : "SignalResourceType"
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}
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}
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}
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'''
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not_string_alarm_template = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "Alarm Test",
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"Parameters" : {},
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"Resources" : {
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"MEMAlarmHigh": {
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"Type": "OS::Aodh::Alarm",
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"Properties": {
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"description": "Scale-up if MEM > 50% for 1 minute",
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"meter_name": "MemoryUtilization",
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"statistic": "avg",
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"period": 60,
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"evaluation_periods": 1,
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"threshold": 50,
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"alarm_actions": [],
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"matching_metadata": {},
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"comparison_operator": "gt",
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}
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},
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"signal_handler" : {
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"Type" : "SignalResourceType"
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}
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}
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}
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'''
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event_alarm_template = '''
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{
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"heat_template_version" : "newton",
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"description" : "Event alarm test",
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"parameters" : {},
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"resources" : {
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"test_event_alarm": {
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"type": "OS::Aodh::EventAlarm",
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"properties": {
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"description": "Alarm event when an image is updated",
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"event_type": "image.update",
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"query": [{
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"field": 'traits.resource_id',
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"op": "eq",
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"value": "9a8fec25-1ba6-4170-aa44-5d72f17c07f6"}]
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}
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},
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"signal_handler" : {
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"type" : "SignalResourceType"
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}
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}
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}
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'''
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lbmemberhealth_alarm_template = '''
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{
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"heat_template_version" : "newton",
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"description" : "Loadbalancer member health alarm test",
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"parameters" : {},
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"resources" : {
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"test_loadbalancer_member_health_alarm": {
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"type": "OS::Aodh::LBMemberHealthAlarm",
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"properties": {
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"description": "Something something dark side",
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"alarm_actions": ["trust+heat://"],
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"repeat_actions": false,
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"pool": "12345",
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"stack": "13579",
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"autoscaling_group_id": "02468"
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}
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},
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"signal_handler" : {
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"type" : "SignalResourceType"
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}
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}
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}
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'''
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FakeAodhAlarm = {'other_attrs': 'val',
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'alarm_id': 'foo'}
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class AodhAlarmTest(common.HeatTestCase):
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def setUp(self):
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super(AodhAlarmTest, self).setUp()
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self.fa = mock.Mock()
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def create_stack(self, template=None, time_constraints=None):
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if template is None:
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template = alarm_template
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temp = template_format.parse(template)
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template = tmpl.Template(temp)
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ctx = utils.dummy_context()
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ctx.tenant = 'test_tenant'
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stack = parser.Stack(ctx, utils.random_name(), template,
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disable_rollback=True)
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stack.store()
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self.patchobject(aodh.AodhClientPlugin,
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'_create').return_value = self.fa
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al = copy.deepcopy(temp['Resources']['MEMAlarmHigh']['Properties'])
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al['time_constraints'] = time_constraints if time_constraints else []
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self.patchobject(self.fa.alarm, 'create').return_value = FakeAodhAlarm
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return stack
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def test_mem_alarm_high_update_no_replace(self):
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"""Tests update updatable properties without replacing the Alarm."""
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# short circuit the alarm's references
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t = template_format.parse(alarm_template)
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properties = t['Resources']['MEMAlarmHigh']['Properties']
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properties['alarm_actions'] = ['signal_handler']
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properties['matching_metadata'] = {'a': 'v'}
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properties['query'] = [dict(field='b', op='eq', value='w')]
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test_stack = self.create_stack(template=json.dumps(t))
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update_mock = self.patchobject(self.fa.alarm, 'update')
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test_stack.create()
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rsrc = test_stack['MEMAlarmHigh']
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update_props = copy.deepcopy(rsrc.properties.data)
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update_props.update({
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'comparison_operator': 'lt',
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'description': 'fruity',
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'evaluation_periods': '2',
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'period': '90',
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'enabled': True,
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'repeat_actions': True,
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'statistic': 'max',
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'threshold': '39',
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'insufficient_data_actions': [],
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'alarm_actions': [],
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'ok_actions': ['signal_handler'],
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'matching_metadata': {'x': 'y'},
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'query': [dict(field='c', op='ne', value='z')]
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})
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snippet = rsrc_defn.ResourceDefinition(rsrc.name,
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rsrc.type(),
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update_props)
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scheduler.TaskRunner(rsrc.update, snippet)()
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self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
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self.assertEqual(1, update_mock.call_count)
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def test_mem_alarm_high_update_replace(self):
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"""Tests resource replacing when changing non-updatable properties."""
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t = template_format.parse(alarm_template)
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properties = t['Resources']['MEMAlarmHigh']['Properties']
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properties['alarm_actions'] = ['signal_handler']
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properties['matching_metadata'] = {'a': 'v'}
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test_stack = self.create_stack(template=json.dumps(t))
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test_stack.create()
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rsrc = test_stack['MEMAlarmHigh']
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properties = copy.copy(rsrc.properties.data)
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properties['meter_name'] = 'temp'
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snippet = rsrc_defn.ResourceDefinition(rsrc.name,
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rsrc.type(),
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properties)
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updater = scheduler.TaskRunner(rsrc.update, snippet)
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self.assertRaises(resource.UpdateReplace, updater)
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def test_mem_alarm_suspend_resume(self):
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"""Tests suspending and resuming of the alarm.
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Make sure that the Alarm resource gets disabled on suspend
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and re-enabled on resume.
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"""
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test_stack = self.create_stack()
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update_mock = self.patchobject(self.fa.alarm, 'update')
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al_suspend = {'enabled': False}
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al_resume = {'enabled': True}
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test_stack.create()
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rsrc = test_stack['MEMAlarmHigh']
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scheduler.TaskRunner(rsrc.suspend)()
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self.assertEqual((rsrc.SUSPEND, rsrc.COMPLETE), rsrc.state)
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scheduler.TaskRunner(rsrc.resume)()
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self.assertEqual((rsrc.RESUME, rsrc.COMPLETE), rsrc.state)
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update_mock.assert_has_calls((
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mock.call('foo', al_suspend),
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mock.call('foo', al_resume)))
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def test_mem_alarm_high_correct_int_parameters(self):
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test_stack = self.create_stack(not_string_alarm_template)
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test_stack.create()
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rsrc = test_stack['MEMAlarmHigh']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
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self.assertIsNone(rsrc.validate())
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self.assertIsInstance(rsrc.properties['evaluation_periods'], int)
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self.assertIsInstance(rsrc.properties['period'], int)
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self.assertIsInstance(rsrc.properties['threshold'], int)
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def test_alarm_metadata_prefix(self):
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t = template_format.parse(alarm_template)
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properties = t['Resources']['MEMAlarmHigh']['Properties']
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# Test for bug/1383521, where meter_name is in NOVA_METERS
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properties[alarm.AodhAlarm.METER_NAME] = 'memory.usage'
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properties['matching_metadata'] = {'metadata.user_metadata.groupname':
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'foo'}
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test_stack = self.create_stack(template=json.dumps(t))
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rsrc = test_stack['MEMAlarmHigh']
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rsrc.properties.data = rsrc.get_alarm_props(properties)
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self.assertIsNone(rsrc.properties.data.get('matching_metadata'))
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query = rsrc.properties.data['threshold_rule']['query']
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expected_query = [{'field': u'metadata.user_metadata.groupname',
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'value': u'foo', 'op': 'eq'}]
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self.assertEqual(expected_query, query)
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def test_alarm_metadata_correct_query_key(self):
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t = template_format.parse(alarm_template)
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properties = t['Resources']['MEMAlarmHigh']['Properties']
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# Test that meter_name is not in NOVA_METERS
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properties[alarm.AodhAlarm.METER_NAME] = 'memory_util'
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properties['matching_metadata'] = {'metadata.user_metadata.groupname':
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'foo'}
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self.stack = self.create_stack(template=json.dumps(t))
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rsrc = self.stack['MEMAlarmHigh']
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rsrc.properties.data = rsrc.get_alarm_props(properties)
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self.assertIsNone(rsrc.properties.data.get('matching_metadata'))
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query = rsrc.properties.data['threshold_rule']['query']
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expected_query = [{'field': u'metadata.metering.groupname',
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'value': u'foo', 'op': 'eq'}]
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self.assertEqual(expected_query, query)
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def test_mem_alarm_high_correct_matching_metadata(self):
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t = template_format.parse(alarm_template)
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properties = t['Resources']['MEMAlarmHigh']['Properties']
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properties['matching_metadata'] = {'fro': 'bar',
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'bro': True,
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'dro': 1234,
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'pro': '{"Mem": {"Ala": {"Hig"}}}',
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'tro': [1, 2, 3, 4]}
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test_stack = self.create_stack(template=json.dumps(t))
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test_stack.create()
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rsrc = test_stack['MEMAlarmHigh']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
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rsrc.properties.data = rsrc.get_alarm_props(properties)
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self.assertIsNone(rsrc.properties.data.get('matching_metadata'))
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for key in rsrc.properties.data['threshold_rule']['query']:
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self.assertIsInstance(key['value'], six.text_type)
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def test_no_matching_metadata(self):
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"""Make sure that we can pass in an empty matching_metadata."""
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t = template_format.parse(alarm_template)
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properties = t['Resources']['MEMAlarmHigh']['Properties']
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properties['alarm_actions'] = ['signal_handler']
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del properties['matching_metadata']
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test_stack = self.create_stack(template=json.dumps(t))
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test_stack.create()
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rsrc = test_stack['MEMAlarmHigh']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
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self.assertIsNone(rsrc.validate())
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def test_mem_alarm_high_not_correct_string_parameters(self):
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orig_snippet = template_format.parse(not_string_alarm_template)
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for p in ('period', 'evaluation_periods'):
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snippet = copy.deepcopy(orig_snippet)
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snippet['Resources']['MEMAlarmHigh']['Properties'][p] = '60a'
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stack = utils.parse_stack(snippet)
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resource_defns = stack.t.resource_definitions(stack)
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rsrc = alarm.AodhAlarm(
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'MEMAlarmHigh', resource_defns['MEMAlarmHigh'], stack)
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error = self.assertRaises(exception.StackValidationFailed,
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rsrc.validate)
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self.assertEqual(
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"Property error: Resources.MEMAlarmHigh.Properties.%s: "
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"Value '60a' is not an integer" % p, six.text_type(error))
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def test_mem_alarm_high_not_integer_parameters(self):
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orig_snippet = template_format.parse(not_string_alarm_template)
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for p in ('period', 'evaluation_periods'):
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snippet = copy.deepcopy(orig_snippet)
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snippet['Resources']['MEMAlarmHigh']['Properties'][p] = [60]
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stack = utils.parse_stack(snippet)
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resource_defns = stack.t.resource_definitions(stack)
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rsrc = alarm.AodhAlarm(
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'MEMAlarmHigh', resource_defns['MEMAlarmHigh'], stack)
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# python 3.4.3 returns another error message
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# so try to handle this by regexp
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msg = ("Property error: Resources.MEMAlarmHigh.Properties.%s: "
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r"int\(\) argument must be a string"
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"(, a bytes-like object)?"
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" or a number, not 'list'" % p)
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self.assertRaisesRegex(exception.StackValidationFailed,
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msg, rsrc.validate)
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def test_mem_alarm_high_check_not_required_parameters(self):
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snippet = template_format.parse(not_string_alarm_template)
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snippet['Resources']['MEMAlarmHigh']['Properties'].pop('meter_name')
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stack = utils.parse_stack(snippet)
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resource_defns = stack.t.resource_definitions(stack)
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rsrc = alarm.AodhAlarm(
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'MEMAlarmHigh', resource_defns['MEMAlarmHigh'], stack)
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error = self.assertRaises(exception.StackValidationFailed,
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rsrc.validate)
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self.assertEqual(
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"Property error: Resources.MEMAlarmHigh.Properties: "
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"Property meter_name not assigned",
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six.text_type(error))
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for p in ('period', 'evaluation_periods', 'statistic',
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'comparison_operator'):
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snippet = template_format.parse(not_string_alarm_template)
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snippet['Resources']['MEMAlarmHigh']['Properties'].pop(p)
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stack = utils.parse_stack(snippet)
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resource_defns = stack.t.resource_definitions(stack)
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rsrc = alarm.AodhAlarm(
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'MEMAlarmHigh', resource_defns['MEMAlarmHigh'], stack)
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self.assertIsNone(rsrc.validate())
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def _prepare_resource(self, for_check=True):
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snippet = template_format.parse(not_string_alarm_template)
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self.stack = utils.parse_stack(snippet)
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res = self.stack['MEMAlarmHigh']
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if for_check:
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res.state_set(res.CREATE, res.COMPLETE)
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res.client = mock.Mock()
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mock_alarm = mock.Mock(enabled=True, state='ok')
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res.client().alarm.get.return_value = mock_alarm
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return res
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def test_check(self):
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res = self._prepare_resource()
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scheduler.TaskRunner(res.check)()
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self.assertEqual((res.CHECK, res.COMPLETE), res.state)
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def test_check_alarm_failure(self):
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res = self._prepare_resource()
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res.client().alarm.get.side_effect = Exception('Boom')
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self.assertRaises(exception.ResourceFailure,
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scheduler.TaskRunner(res.check))
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self.assertEqual((res.CHECK, res.FAILED), res.state)
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self.assertIn('Boom', res.status_reason)
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def test_show_resource(self):
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res = self._prepare_resource(for_check=False)
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res.client().alarm.create.return_value = FakeAodhAlarm
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res.client().alarm.get.return_value = FakeAodhAlarm
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scheduler.TaskRunner(res.create)()
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self.assertEqual(FakeAodhAlarm, res.FnGetAtt('show'))
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def test_alarm_with_wrong_start_time(self):
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t = template_format.parse(alarm_template_with_time_constraints)
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time_constraints = [{"name": "tc1",
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"start": "0 23 * * *",
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"timezone": "Asia/Taipei",
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"duration": 10800,
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"description": "a description"
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}]
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test_stack = self.create_stack(template=json.dumps(t),
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time_constraints=time_constraints)
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test_stack.create()
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self.assertEqual((test_stack.CREATE, test_stack.COMPLETE),
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test_stack.state)
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rsrc = test_stack['MEMAlarmHigh']
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properties = copy.copy(rsrc.properties.data)
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start_time = '* * * * * 100'
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properties.update({
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'comparison_operator': 'lt',
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'description': 'fruity',
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'evaluation_periods': '2',
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'period': '90',
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'enabled': True,
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'repeat_actions': True,
|
|
'statistic': 'max',
|
|
'threshold': '39',
|
|
'insufficient_data_actions': [],
|
|
'alarm_actions': [],
|
|
'ok_actions': ['signal_handler'],
|
|
'matching_metadata': {'x': 'y'},
|
|
'query': [dict(field='c', op='ne', value='z')],
|
|
'time_constraints': [{"name": "tc1",
|
|
"start": start_time,
|
|
"timezone": "Asia/Taipei",
|
|
"duration": 10800,
|
|
"description": "a description"
|
|
}]
|
|
})
|
|
snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
properties)
|
|
error = self.assertRaises(
|
|
exception.ResourceFailure,
|
|
scheduler.TaskRunner(rsrc.update, snippet)
|
|
)
|
|
self.assertEqual(
|
|
"StackValidationFailed: resources.MEMAlarmHigh: Property error: "
|
|
"Properties.time_constraints[0].start: Error "
|
|
"validating value '%s': Invalid CRON expression: "
|
|
"[%s] is not acceptable, out of range" % (start_time, start_time),
|
|
error.message)
|
|
|
|
def test_alarm_with_wrong_timezone(self):
|
|
t = template_format.parse(alarm_template_with_time_constraints)
|
|
time_constraints = [{"name": "tc1",
|
|
"start": "0 23 * * *",
|
|
"timezone": "Asia/Taipei",
|
|
"duration": 10800,
|
|
"description": "a description"
|
|
}]
|
|
test_stack = self.create_stack(template=json.dumps(t),
|
|
time_constraints=time_constraints)
|
|
test_stack.create()
|
|
self.assertEqual((test_stack.CREATE, test_stack.COMPLETE),
|
|
test_stack.state)
|
|
|
|
rsrc = test_stack['MEMAlarmHigh']
|
|
|
|
properties = copy.copy(rsrc.properties.data)
|
|
timezone = 'wrongtimezone'
|
|
properties.update({
|
|
'comparison_operator': 'lt',
|
|
'description': 'fruity',
|
|
'evaluation_periods': '2',
|
|
'period': '90',
|
|
'enabled': True,
|
|
'repeat_actions': True,
|
|
'statistic': 'max',
|
|
'threshold': '39',
|
|
'insufficient_data_actions': [],
|
|
'alarm_actions': [],
|
|
'ok_actions': ['signal_handler'],
|
|
'matching_metadata': {'x': 'y'},
|
|
'query': [dict(field='c', op='ne', value='z')],
|
|
'time_constraints': [{"name": "tc1",
|
|
"start": "0 23 * * *",
|
|
"timezone": timezone,
|
|
"duration": 10800,
|
|
"description": "a description"
|
|
}]
|
|
})
|
|
snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
properties)
|
|
error = self.assertRaises(
|
|
exception.ResourceFailure,
|
|
scheduler.TaskRunner(rsrc.update, snippet)
|
|
)
|
|
self.assertEqual(
|
|
"StackValidationFailed: resources.MEMAlarmHigh: Property error: "
|
|
"Properties.time_constraints[0].timezone: Error "
|
|
"validating value '%s': Invalid timezone: '%s'"
|
|
% (timezone, timezone),
|
|
error.message)
|
|
|
|
def test_alarm_live_state(self):
|
|
snippet = template_format.parse(alarm_template)
|
|
self.stack = utils.parse_stack(snippet)
|
|
resource_defns = self.stack.t.resource_definitions(self.stack)
|
|
self.rsrc_defn = resource_defns['MEMAlarmHigh']
|
|
self.client = mock.Mock()
|
|
self.patchobject(alarm.AodhAlarm, 'client',
|
|
return_value=self.client)
|
|
|
|
alarm_res = alarm.AodhAlarm('alarm', self.rsrc_defn, self.stack)
|
|
alarm_res.create()
|
|
value = {
|
|
'description': 'Scale-up if MEM > 50% for 1 minute',
|
|
'alarm_actions': [],
|
|
'time_constraints': [],
|
|
'threshold_rule': {
|
|
'meter_name': 'MemoryUtilization',
|
|
'statistic': 'avg',
|
|
'period': '60',
|
|
'evaluation_periods': '1',
|
|
'threshold': '50',
|
|
'matching_metadata': {},
|
|
'comparison_operator': 'gt',
|
|
'query': [{'field': 'c', 'op': 'ne', 'value': 'z'}]
|
|
}
|
|
}
|
|
self.client.alarm.get.return_value = value
|
|
expected_data = {
|
|
'description': 'Scale-up if MEM > 50% for 1 minute',
|
|
'alarm_actions': [],
|
|
'statistic': 'avg',
|
|
'period': '60',
|
|
'evaluation_periods': '1',
|
|
'threshold': '50',
|
|
'matching_metadata': {},
|
|
'comparison_operator': 'gt',
|
|
'query': [{'field': 'c', 'op': 'ne', 'value': 'z'}],
|
|
'repeat_actions': None,
|
|
'ok_actions': None,
|
|
'insufficient_data_actions': None,
|
|
'severity': None,
|
|
'enabled': None
|
|
}
|
|
reality = alarm_res.get_live_state(alarm_res.properties)
|
|
self.assertEqual(expected_data, reality)
|
|
|
|
def test_queue_actions(self):
|
|
stack = self.create_stack()
|
|
alarm = stack['MEMAlarmHigh']
|
|
|
|
props = {
|
|
'alarm_actions': ['http://example.com/test'],
|
|
'alarm_queues': ['alarm_queue'],
|
|
'ok_actions': [],
|
|
'ok_queues': ['ok_queue_1', 'ok_queue_2'],
|
|
'insufficient_data_actions': ['http://example.com/test2',
|
|
'http://example.com/test3'],
|
|
'insufficient_data_queues': ['nodata_queue'],
|
|
}
|
|
|
|
expected = {
|
|
'alarm_actions': ['http://example.com/test',
|
|
'trust+zaqar://?queue_name=alarm_queue'],
|
|
'ok_actions': ['trust+zaqar://?queue_name=ok_queue_1',
|
|
'trust+zaqar://?queue_name=ok_queue_2'],
|
|
'insufficient_data_actions': [
|
|
'http://example.com/test2',
|
|
'http://example.com/test3',
|
|
'trust+zaqar://?queue_name=nodata_queue'
|
|
],
|
|
}
|
|
|
|
self.assertEqual(expected, alarm.actions_to_urls(props))
|
|
|
|
|
|
class EventAlarmTest(common.HeatTestCase):
|
|
def setUp(self):
|
|
super(EventAlarmTest, self).setUp()
|
|
self.fa = mock.Mock()
|
|
|
|
def create_stack(self, template=None):
|
|
if template is None:
|
|
template = event_alarm_template
|
|
temp = template_format.parse(template)
|
|
template = tmpl.Template(temp)
|
|
ctx = utils.dummy_context()
|
|
ctx.tenant = 'test_tenant'
|
|
stack = parser.Stack(ctx, utils.random_name(), template,
|
|
disable_rollback=True)
|
|
stack.store()
|
|
|
|
self.patchobject(aodh.AodhClientPlugin,
|
|
'_create').return_value = self.fa
|
|
|
|
self.patchobject(self.fa.alarm, 'create').return_value = FakeAodhAlarm
|
|
|
|
return stack
|
|
|
|
def test_update(self):
|
|
test_stack = self.create_stack()
|
|
update_mock = self.patchobject(self.fa.alarm, 'update')
|
|
test_stack.create()
|
|
rsrc = test_stack['test_event_alarm']
|
|
|
|
update_props = copy.deepcopy(rsrc.properties.data)
|
|
update_props.update({
|
|
'enabled': True,
|
|
'insufficient_data_actions': [],
|
|
'alarm_actions': [],
|
|
'ok_actions': ['signal_handler'],
|
|
'query': [dict(
|
|
field='traits.resource_id',
|
|
op='eq',
|
|
value='c7405b0f-139f-4fbd-9348-f32dfc5674ac')]
|
|
})
|
|
|
|
snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
update_props)
|
|
|
|
scheduler.TaskRunner(rsrc.update, snippet)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.assertEqual(1, update_mock.call_count)
|
|
|
|
def test_delete(self):
|
|
test_stack = self.create_stack()
|
|
rsrc = test_stack['test_event_alarm']
|
|
|
|
self.patchobject(aodh.AodhClientPlugin, 'client',
|
|
return_value=self.fa)
|
|
self.patchobject(self.fa.alarm, 'delete')
|
|
rsrc.resource_id = '12345'
|
|
|
|
self.assertEqual('12345', rsrc.handle_delete())
|
|
self.assertEqual(1, self.fa.alarm.delete.call_count)
|
|
|
|
def _prepare_resource(self, for_check=True):
|
|
snippet = template_format.parse(event_alarm_template)
|
|
self.stack = utils.parse_stack(snippet)
|
|
res = self.stack['test_event_alarm']
|
|
if for_check:
|
|
res.state_set(res.CREATE, res.COMPLETE)
|
|
res.client = mock.Mock()
|
|
mock_alarm = mock.Mock(enabled=True, state='ok')
|
|
res.client().alarm.get.return_value = mock_alarm
|
|
return res
|
|
|
|
def test_check(self):
|
|
res = self._prepare_resource()
|
|
scheduler.TaskRunner(res.check)()
|
|
self.assertEqual((res.CHECK, res.COMPLETE), res.state)
|
|
|
|
def test_check_alarm_failure(self):
|
|
res = self._prepare_resource()
|
|
res.client().alarm.get.side_effect = Exception('Boom')
|
|
|
|
self.assertRaises(exception.ResourceFailure,
|
|
scheduler.TaskRunner(res.check))
|
|
self.assertEqual((res.CHECK, res.FAILED), res.state)
|
|
self.assertIn('Boom', res.status_reason)
|
|
|
|
def test_show_resource(self):
|
|
res = self._prepare_resource(for_check=False)
|
|
res.client().alarm.create.return_value = FakeAodhAlarm
|
|
res.client().alarm.get.return_value = FakeAodhAlarm
|
|
scheduler.TaskRunner(res.create)()
|
|
self.assertEqual(FakeAodhAlarm, res.FnGetAtt('show'))
|
|
|
|
|
|
class LBMemberHealthAlarmTest(common.HeatTestCase):
|
|
|
|
def setUp(self):
|
|
super(LBMemberHealthAlarmTest, self).setUp()
|
|
self.fa = mock.Mock()
|
|
self.patchobject(
|
|
octavia.OctaviaClientPlugin, 'get_pool').return_value = "9999"
|
|
|
|
def create_stack(self, template=None):
|
|
|
|
if template is None:
|
|
template = lbmemberhealth_alarm_template
|
|
temp = template_format.parse(template)
|
|
template = tmpl.Template(temp)
|
|
ctx = utils.dummy_context()
|
|
ctx.tenant = 'test_tenant'
|
|
stack = parser.Stack(ctx, utils.random_name(), template,
|
|
disable_rollback=True)
|
|
stack.store()
|
|
|
|
self.patchobject(aodh.AodhClientPlugin,
|
|
'_create').return_value = self.fa
|
|
|
|
self.patchobject(self.fa.alarm, 'create').return_value = FakeAodhAlarm
|
|
return stack
|
|
|
|
def _prepare_resource(self, for_check=True):
|
|
|
|
snippet = template_format.parse(lbmemberhealth_alarm_template)
|
|
self.stack = utils.parse_stack(snippet)
|
|
res = self.stack['test_loadbalancer_member_health_alarm']
|
|
if for_check:
|
|
res.state_set(res.CREATE, res.COMPLETE)
|
|
res.client = mock.Mock()
|
|
mock_alarm = mock.Mock(enabled=True, state='ok')
|
|
res.client().alarm.get.return_value = mock_alarm
|
|
return res
|
|
|
|
def test_delete(self):
|
|
test_stack = self.create_stack()
|
|
rsrc = test_stack['test_loadbalancer_member_health_alarm']
|
|
|
|
self.patchobject(aodh.AodhClientPlugin, 'client',
|
|
return_value=self.fa)
|
|
self.patchobject(self.fa.alarm, 'delete')
|
|
rsrc.resource_id = '12345'
|
|
|
|
self.assertEqual('12345', rsrc.handle_delete())
|
|
self.assertEqual(1, self.fa.alarm.delete.call_count)
|
|
|
|
def test_check(self):
|
|
res = self._prepare_resource()
|
|
scheduler.TaskRunner(res.check)()
|
|
self.assertEqual((res.CHECK, res.COMPLETE), res.state)
|
|
|
|
def test_check_alarm_failure(self):
|
|
res = self._prepare_resource()
|
|
res.client().alarm.get.side_effect = Exception('Boom')
|
|
|
|
self.assertRaises(exception.ResourceFailure,
|
|
scheduler.TaskRunner(res.check))
|
|
self.assertEqual((res.CHECK, res.FAILED), res.state)
|
|
self.assertIn('Boom', res.status_reason)
|
|
|
|
def test_show_resource(self):
|
|
res = self._prepare_resource(for_check=False)
|
|
res.client().alarm.create.return_value = FakeAodhAlarm
|
|
res.client().alarm.get.return_value = FakeAodhAlarm
|
|
scheduler.TaskRunner(res.create)()
|
|
self.assertEqual(FakeAodhAlarm, res.FnGetAtt('show'))
|
|
|
|
def test_update(self):
|
|
test_stack = self.create_stack()
|
|
update_mock = self.patchobject(self.fa.alarm, 'update')
|
|
test_stack.create()
|
|
rsrc = test_stack['test_loadbalancer_member_health_alarm']
|
|
|
|
update_props = copy.deepcopy(rsrc.properties.data)
|
|
update_props.update({
|
|
"enabled": True,
|
|
"description": "",
|
|
"insufficient_data_actions": [],
|
|
"alarm_actions": [],
|
|
"ok_actions": ["signal_handler"],
|
|
"pool": "0000",
|
|
"autoscaling_group_id": "2222"
|
|
})
|
|
|
|
snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
update_props)
|
|
|
|
scheduler.TaskRunner(rsrc.update, snippet)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.assertEqual(1, update_mock.call_count)
|