195 lines
7.2 KiB
Python
195 lines
7.2 KiB
Python
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
import copy
|
|
import mock
|
|
|
|
from oslo_config import cfg
|
|
from senlinclient.common import exc
|
|
|
|
from heat.common import exception
|
|
from heat.common import template_format
|
|
from heat.engine.clients.os import senlin
|
|
from heat.engine.resources.openstack.senlin import policy
|
|
from heat.engine import scheduler
|
|
from heat.engine import template
|
|
from heat.tests import common
|
|
from heat.tests import utils
|
|
|
|
|
|
policy_stack_template = """
|
|
heat_template_version: 2016-04-08
|
|
description: Senlin Policy Template
|
|
resources:
|
|
senlin-policy:
|
|
type: OS::Senlin::Policy
|
|
properties:
|
|
name: SenlinPolicy
|
|
type: senlin.policy.deletion-1.0
|
|
properties:
|
|
criteria: OLDEST_FIRST
|
|
bindings:
|
|
- cluster: c1
|
|
"""
|
|
|
|
policy_spec = {
|
|
'type': 'senlin.policy.deletion',
|
|
'version': '1.0',
|
|
'properties': {
|
|
'criteria': 'OLDEST_FIRST'
|
|
}
|
|
}
|
|
|
|
|
|
class FakePolicy(object):
|
|
def __init__(self, id='some_id', spec=None):
|
|
self.id = id
|
|
self.name = "SenlinPolicy"
|
|
|
|
def to_dict(self):
|
|
return {
|
|
'id': self.id,
|
|
'name': self.name,
|
|
}
|
|
|
|
|
|
class SenlinPolicyTest(common.HeatTestCase):
|
|
def setUp(self):
|
|
super(SenlinPolicyTest, self).setUp()
|
|
self.patchobject(senlin.ClusterConstraint, 'validate',
|
|
return_value=True)
|
|
self.patchobject(senlin.PolicyTypeConstraint, 'validate',
|
|
return_value=True)
|
|
self.senlin_mock = mock.MagicMock()
|
|
self.senlin_mock.get_cluster.return_value = mock.Mock(
|
|
id='c1_id')
|
|
self.patchobject(policy.Policy, 'client',
|
|
return_value=self.senlin_mock)
|
|
self.patchobject(senlin.SenlinClientPlugin, 'client',
|
|
return_value=self.senlin_mock)
|
|
self.fake_p = FakePolicy()
|
|
self.t = template_format.parse(policy_stack_template)
|
|
|
|
def _init_policy(self, template):
|
|
self.stack = utils.parse_stack(template)
|
|
policy = self.stack['senlin-policy']
|
|
return policy
|
|
|
|
def _create_policy(self, template):
|
|
policy = self._init_policy(template)
|
|
self.senlin_mock.create_policy.return_value = self.fake_p
|
|
self.senlin_mock.cluster_attach_policy.return_value = {
|
|
'action': 'fake_action'}
|
|
self.senlin_mock.get_action.return_value = mock.Mock(
|
|
status='SUCCEEDED')
|
|
scheduler.TaskRunner(policy.create)()
|
|
self.assertEqual((policy.CREATE, policy.COMPLETE),
|
|
policy.state)
|
|
self.assertEqual(self.fake_p.id, policy.resource_id)
|
|
self.senlin_mock.cluster_attach_policy.assert_called_once_with(
|
|
'c1_id', policy.resource_id, enabled=True)
|
|
self.senlin_mock.get_action.assert_called_once_with('fake_action')
|
|
return policy
|
|
|
|
def test_policy_create(self):
|
|
self._create_policy(self.t)
|
|
expect_kwargs = {
|
|
'name': 'SenlinPolicy',
|
|
'spec': policy_spec
|
|
}
|
|
self.senlin_mock.create_policy.assert_called_once_with(
|
|
**expect_kwargs)
|
|
|
|
def test_policy_create_fail(self):
|
|
cfg.CONF.set_override('action_retry_limit', 0)
|
|
policy = self._init_policy(self.t)
|
|
self.senlin_mock.create_policy.return_value = self.fake_p
|
|
self.senlin_mock.cluster_attach_policy.return_value = {
|
|
'action': 'fake_action'}
|
|
self.senlin_mock.get_action.return_value = mock.Mock(
|
|
status='FAILED', status_reason='oops',
|
|
action='CLUSTER_ATTACH_POLICY')
|
|
create_task = scheduler.TaskRunner(policy.create)
|
|
self.assertRaises(exception.ResourceFailure, create_task)
|
|
self.assertEqual((policy.CREATE, policy.FAILED),
|
|
policy.state)
|
|
err_msg = ('ResourceInError: resources.senlin-policy: Went to status '
|
|
'FAILED due to "Failed to execute CLUSTER_ATTACH_POLICY '
|
|
'for c1_id: oops"')
|
|
self.assertEqual(err_msg, policy.status_reason)
|
|
|
|
def test_policy_delete_not_found(self):
|
|
self.senlin_mock.cluster_detach_policy.return_value = {
|
|
'action': 'fake_action'}
|
|
policy = self._create_policy(self.t)
|
|
self.senlin_mock.get_policy.side_effect = [
|
|
exc.sdkexc.ResourceNotFound('SenlinPolicy'),
|
|
]
|
|
scheduler.TaskRunner(policy.delete)()
|
|
self.senlin_mock.cluster_detach_policy.assert_called_once_with(
|
|
'c1_id', policy.resource_id)
|
|
self.senlin_mock.delete_policy.assert_called_once_with(
|
|
policy.resource_id)
|
|
|
|
def test_policy_delete_not_attached(self):
|
|
policy = self._create_policy(self.t)
|
|
self.senlin_mock.get_policy.side_effect = [
|
|
exc.sdkexc.ResourceNotFound('SenlinPolicy'),
|
|
]
|
|
self.senlin_mock.cluster_detach_policy.side_effect = [
|
|
exc.sdkexc.HttpException(http_status=400),
|
|
]
|
|
scheduler.TaskRunner(policy.delete)()
|
|
self.senlin_mock.cluster_detach_policy.assert_called_once_with(
|
|
'c1_id', policy.resource_id)
|
|
self.senlin_mock.delete_policy.assert_called_once_with(
|
|
policy.resource_id)
|
|
|
|
def test_policy_update(self):
|
|
policy = self._create_policy(self.t)
|
|
# Mock translate rules
|
|
self.senlin_mock.get_cluster.side_effect = [
|
|
mock.Mock(id='c2_id'),
|
|
mock.Mock(id='c1_id'),
|
|
mock.Mock(id='c2_id'),
|
|
]
|
|
new_t = copy.deepcopy(self.t)
|
|
props = new_t['resources']['senlin-policy']['properties']
|
|
props['bindings'] = [{'cluster': 'c2'}]
|
|
props['name'] = 'new_name'
|
|
rsrc_defns = template.Template(new_t).resource_definitions(self.stack)
|
|
new_cluster = rsrc_defns['senlin-policy']
|
|
self.senlin_mock.cluster_attach_policy.return_value = {
|
|
'action': 'fake_action1'}
|
|
self.senlin_mock.cluster_detach_policy.return_value = {
|
|
'action': 'fake_action2'}
|
|
self.senlin_mock.get_policy.return_value = self.fake_p
|
|
scheduler.TaskRunner(policy.update, new_cluster)()
|
|
self.assertEqual((policy.UPDATE, policy.COMPLETE), policy.state)
|
|
self.senlin_mock.update_policy.assert_called_once_with(
|
|
self.fake_p, name='new_name')
|
|
self.senlin_mock.cluster_detach_policy.assert_called_once_with(
|
|
'c1_id', policy.resource_id)
|
|
self.senlin_mock.cluster_attach_policy.assert_called_with(
|
|
'c2_id', policy.resource_id, enabled=True)
|
|
|
|
def test_policy_resolve_attribute(self):
|
|
excepted_show = {
|
|
'id': 'some_id',
|
|
'name': 'SenlinPolicy',
|
|
}
|
|
policy = self._create_policy(self.t)
|
|
self.senlin_mock.get_policy.return_value = FakePolicy()
|
|
self.assertEqual(excepted_show, policy._show_resource())
|