164 lines
6.5 KiB
Python
164 lines
6.5 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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import 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 import resource
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from heat.engine.resources.openstack.magnum import cluster_template
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from heat.engine import scheduler
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from heat.engine import template
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from heat.tests import common
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from heat.tests import utils
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RESOURCE_TYPE = 'OS::Magnum::ClusterTemplate'
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class TestMagnumClusterTemplate(common.HeatTestCase):
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magnum_template = '''
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heat_template_version: ocata
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resources:
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test_cluster_template:
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type: OS::Magnum::ClusterTemplate
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properties:
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name: test_cluster_template
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image: fedora-21-atomic-2
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flavor: m1.small
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master_flavor: m1.medium
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keypair: heat_key
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external_network: 0244b54d-ae1f-44f0-a24a-442760f1d681
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fixed_network: 0f59a3dd-fac1-4d03-b41a-d4115fbffa89
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fixed_subnet: 27a8c89c-0d28-4946-8c78-82cfec1d670a
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dns_nameserver: 8.8.8.8
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docker_volume_size: 5
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docker_storage_driver: devicemapper
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coe: 'mesos'
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network_driver: 'flannel'
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http_proxy: 'http://proxy.com:123'
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https_proxy: 'https://proxy.com:123'
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no_proxy: '192.168.0.1'
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labels: {'flannel_cidr': ['10.101.0.0/16', '10.102.0.0/16']}
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tls_disabled: True
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public: True
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registry_enabled: True
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volume_driver: rexray
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server_type: vm
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master_lb_enabled: True
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floating_ip_enabled: True
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'''
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expected = {
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'name': 'test_cluster_template',
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'image_id': 'fedora-21-atomic-2',
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'flavor_id': 'm1.small',
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'master_flavor_id': 'm1.medium',
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'keypair_id': 'heat_key',
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'external_network_id': '0244b54d-ae1f-44f0-a24a-442760f1d681',
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'fixed_network': '0f59a3dd-fac1-4d03-b41a-d4115fbffa89',
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'fixed_subnet': '27a8c89c-0d28-4946-8c78-82cfec1d670a',
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'dns_nameserver': '8.8.8.8',
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'docker_volume_size': 5,
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'docker_storage_driver': 'devicemapper',
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'coe': 'mesos',
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'network_driver': 'flannel',
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'http_proxy': 'http://proxy.com:123',
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'https_proxy': 'https://proxy.com:123',
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'no_proxy': '192.168.0.1',
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'labels': {'flannel_cidr': ['10.101.0.0/16', '10.102.0.0/16']},
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'tls_disabled': True,
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'public': True,
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'registry_enabled': True,
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'volume_driver': 'rexray',
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'server_type': 'vm',
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'master_lb_enabled': True,
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'floating_ip_enabled': True
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}
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def setUp(self):
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super(TestMagnumClusterTemplate, self).setUp()
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resource._register_class(RESOURCE_TYPE,
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cluster_template.ClusterTemplate)
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self.t = template_format.parse(self.magnum_template)
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self.stack = utils.parse_stack(self.t)
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resource_defns = self.stack.t.resource_definitions(self.stack)
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self.rsrc_defn = resource_defns['test_cluster_template']
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self.client = mock.Mock()
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self.patchobject(cluster_template.ClusterTemplate, 'client',
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return_value=self.client)
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self.stub_FlavorConstraint_validate()
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self.stub_KeypairConstraint_validate()
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self.stub_ImageConstraint_validate()
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self.stub_NetworkConstraint_validate()
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self.stub_SubnetConstraint_validate()
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def _create_resource(self, name, snippet, stack):
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self.resource_id = '12345'
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self.test_cluster_template = self.stack['test_cluster_template']
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value = mock.MagicMock(uuid=self.resource_id)
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self.client.cluster_templates.create.return_value = value
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bm = cluster_template.ClusterTemplate(name, snippet, stack)
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scheduler.TaskRunner(bm.create)()
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return bm
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def test_cluster_template_create(self):
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bm = self._create_resource('bm', self.rsrc_defn, self.stack)
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self.assertEqual(self.resource_id, bm.resource_id)
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self.assertEqual((bm.CREATE, bm.COMPLETE), bm.state)
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self.client.cluster_templates.create.assert_called_once_with(
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**self.expected)
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def test_validate_invalid_volume_driver(self):
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props = self.t['resources']['test_cluster_template']['properties']
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props['volume_driver'] = 'cinder'
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stack = utils.parse_stack(self.t)
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msg = ("Volume driver type cinder is not supported by COE:mesos, "
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"expecting a ['rexray'] volume driver.")
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ex = self.assertRaises(exception.StackValidationFailed,
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stack['test_cluster_template'].validate)
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self.assertEqual(msg, six.text_type(ex))
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def _cluster_template_update(self, update_status='UPDATE_COMPLETE',
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exc_msg=None):
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ct = self._create_resource('ct', self.rsrc_defn, self.stack)
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status = mock.MagicMock(status=update_status)
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self.client.cluster_templates.get.return_value = status
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t = template_format.parse(self.magnum_template)
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new_t = copy.deepcopy(t)
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new_t['resources'][self.expected['name']]['properties'][
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cluster_template.ClusterTemplate.PUBLIC] = False
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rsrc_defns = template.Template(new_t).resource_definitions(self.stack)
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new_ct = rsrc_defns[self.expected['name']]
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if update_status == 'UPDATE_COMPLETE':
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scheduler.TaskRunner(ct.update, new_ct)()
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self.assertEqual((ct.UPDATE, ct.COMPLETE), ct.state)
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else:
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exc = self.assertRaises(
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exception.ResourceFailure,
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scheduler.TaskRunner(ct.update, new_ct))
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self.assertIn(exc_msg, six.text_type(exc))
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def test_cluster_update(self):
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self._cluster_template_update()
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def test_cluster_update_failed(self):
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self._cluster_template_update('UPDATE_FAILED',
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'Failed to update Cluster')
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def test_cluster_update_unknown_status(self):
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self._cluster_template_update('UPDATE_BAR',
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'Unknown status updating Cluster')
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