385 lines
15 KiB
Python
385 lines
15 KiB
Python
# Copyright (c) 2014 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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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 neutron
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from heat.engine.clients.os import nova
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from heat.engine.clients.os import sahara
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from heat.engine.resources.openstack.sahara import templates as st
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from heat.engine import scheduler
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from heat.tests import common
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from heat.tests import utils
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node_group_template = """
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heat_template_version: 2013-05-23
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description: Sahara Node Group Template
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resources:
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node-group:
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type: OS::Sahara::NodeGroupTemplate
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properties:
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name: node-group-template
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plugin_name: vanilla
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hadoop_version: 2.3.0
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flavor: m1.large
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volume_type: lvm
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floating_ip_pool: some_pool_name
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node_processes:
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- namenode
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- jobtracker
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is_proxy_gateway: True
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shares:
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- id: e45eaabf-9300-42e2-b6eb-9ebc92081f46
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access_level: ro
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"""
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cluster_template = """
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heat_template_version: 2013-05-23
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description: Sahara Cluster Template
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resources:
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cluster-template:
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type: OS::Sahara::ClusterTemplate
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properties:
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name: test-cluster-template
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plugin_name: vanilla
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hadoop_version: 2.3.0
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neutron_management_network: some_network
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shares:
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- id: e45eaabf-9300-42e2-b6eb-9ebc92081f46
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access_level: ro
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"""
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cluster_template_without_name = """
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heat_template_version: 2013-05-23
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resources:
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cluster_template!:
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type: OS::Sahara::ClusterTemplate
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properties:
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plugin_name: vanilla
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hadoop_version: 2.3.0
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neutron_management_network: some_network
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"""
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node_group_template_without_name = """
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heat_template_version: 2013-05-23
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resources:
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node_group!:
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type: OS::Sahara::NodeGroupTemplate
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properties:
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plugin_name: vanilla
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hadoop_version: 2.3.0
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flavor: m1.large
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floating_ip_pool: some_pool_name
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node_processes:
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- namenode
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- jobtracker
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"""
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class FakeNodeGroupTemplate(object):
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def __init__(self):
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self.id = "some_ng_id"
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self.name = "test-cluster-template"
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self.to_dict = lambda: {"ng-template": "info"}
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class FakeClusterTemplate(object):
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def __init__(self):
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self.id = "some_ct_id"
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self.name = "node-group-template"
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self.to_dict = lambda: {"cluster-template": "info"}
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class SaharaNodeGroupTemplateTest(common.HeatTestCase):
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def setUp(self):
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super(SaharaNodeGroupTemplateTest, self).setUp()
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self.stub_FlavorConstraint_validate()
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self.stub_SaharaPluginConstraint()
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self.stub_VolumeTypeConstraint_validate()
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self.patchobject(nova.NovaClientPlugin, 'find_flavor_by_name_or_id'
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).return_value = 'someflavorid'
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self.patchobject(neutron.NeutronClientPlugin, '_create')
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self.patchobject(neutron.NeutronClientPlugin,
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'find_resourceid_by_name_or_id',
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return_value='some_pool_id')
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sahara_mock = mock.MagicMock()
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self.ngt_mgr = sahara_mock.node_group_templates
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self.plugin_mgr = sahara_mock.plugins
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self.patchobject(sahara.SaharaClientPlugin,
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'_create').return_value = sahara_mock
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self.patchobject(sahara.SaharaClientPlugin, 'validate_hadoop_version'
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).return_value = None
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self.fake_ngt = FakeNodeGroupTemplate()
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self.t = template_format.parse(node_group_template)
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def _init_ngt(self, template):
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self.stack = utils.parse_stack(template)
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return self.stack['node-group']
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def _create_ngt(self, template):
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ngt = self._init_ngt(template)
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self.ngt_mgr.create.return_value = self.fake_ngt
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scheduler.TaskRunner(ngt.create)()
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self.assertEqual((ngt.CREATE, ngt.COMPLETE), ngt.state)
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self.assertEqual(self.fake_ngt.id, ngt.resource_id)
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return ngt
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def test_ngt_create(self):
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self._create_ngt(self.t)
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args = {
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'name': 'node-group-template',
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'plugin_name': 'vanilla',
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'hadoop_version': '2.3.0',
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'flavor_id': 'someflavorid',
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'description': "",
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'volumes_per_node': None,
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'volumes_size': None,
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'volume_type': 'lvm',
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'security_groups': None,
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'auto_security_group': None,
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'availability_zone': None,
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'volumes_availability_zone': None,
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'node_processes': ['namenode', 'jobtracker'],
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'floating_ip_pool': 'some_pool_id',
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'node_configs': None,
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'image_id': None,
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'is_proxy_gateway': True,
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'volume_local_to_instance': None,
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'use_autoconfig': None,
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'shares': [{'id': 'e45eaabf-9300-42e2-b6eb-9ebc92081f46',
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'access_level': 'ro',
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'path': None}]
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}
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self.ngt_mgr.create.assert_called_once_with(**args)
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def test_validate_floatingippool_on_neutron_fails(self):
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ngt = self._init_ngt(self.t)
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self.patchobject(ngt, 'is_using_neutron').return_value = True
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self.patchobject(
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neutron.NeutronClientPlugin,
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'find_resourceid_by_name_or_id'
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).side_effect = [
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neutron.exceptions.NeutronClientNoUniqueMatch(message='Too many'),
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neutron.exceptions.NeutronClientException(message='Not found',
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status_code=404)
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]
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ex = self.assertRaises(exception.StackValidationFailed, ngt.validate)
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self.assertEqual('Too many',
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six.text_type(ex))
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ex = self.assertRaises(exception.StackValidationFailed, ngt.validate)
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self.assertEqual('Not found',
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six.text_type(ex))
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def test_validate_floatingippool_on_novanetwork_fails(self):
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ngt = self._init_ngt(self.t)
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self.patchobject(ngt, 'is_using_neutron').return_value = False
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nova_mock = mock.MagicMock()
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nova_mock.floating_ip_pools.find.side_effect = (
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nova.exceptions.NotFound(404, message='Not found'))
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self.patchobject(nova.NovaClientPlugin,
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'_create').return_value = nova_mock
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ex = self.assertRaises(exception.StackValidationFailed, ngt.validate)
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self.assertEqual('Not found (HTTP 404)', six.text_type(ex))
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def test_validate_flavor_constraint_return_false(self):
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self.t['resources']['node-group']['properties'].pop('floating_ip_pool')
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self.t['resources']['node-group']['properties'].pop('volume_type')
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ngt = self._init_ngt(self.t)
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self.patchobject(nova.FlavorConstraint, 'validate'
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).return_value = False
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self.patchobject(ngt, 'is_using_neutron').return_value = False
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ex = self.assertRaises(exception.StackValidationFailed, ngt.validate)
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self.assertEqual(u"Property error: "
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u"resources.node-group.properties.flavor: "
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u"Error validating value 'm1.large'",
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six.text_type(ex))
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def test_template_invalid_name(self):
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tmpl = template_format.parse(node_group_template_without_name)
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stack = utils.parse_stack(tmpl)
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ngt = stack['node_group!']
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self.ngt_mgr.create.return_value = self.fake_ngt
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scheduler.TaskRunner(ngt.create)()
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self.assertEqual((ngt.CREATE, ngt.COMPLETE), ngt.state)
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self.assertEqual(self.fake_ngt.id, ngt.resource_id)
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name = self.ngt_mgr.create.call_args[1]['name']
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self.assertIn('-nodegroup-', name)
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def test_ngt_show_resource(self):
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ngt = self._create_ngt(self.t)
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self.ngt_mgr.get.return_value = self.fake_ngt
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self.assertEqual({"ng-template": "info"}, ngt.FnGetAtt('show'))
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self.ngt_mgr.get.assert_called_once_with('some_ng_id')
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def test_validate_node_processes_fails(self):
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ngt = self._init_ngt(self.t)
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plugin_mock = mock.MagicMock()
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plugin_mock.node_processes = {
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"HDFS": ["namenode", "datanode", "secondarynamenode"],
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"JobFlow": ["oozie"]
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}
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self.plugin_mgr.get_version_details.return_value = plugin_mock
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ex = self.assertRaises(exception.StackValidationFailed, ngt.validate)
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self.assertIn("resources.node-group.properties: Plugin vanilla "
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"doesn't support the following node processes: "
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"jobtracker. Allowed processes are: ",
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six.text_type(ex))
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self.assertIn("namenode", six.text_type(ex))
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self.assertIn("datanode", six.text_type(ex))
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self.assertIn("secondarynamenode", six.text_type(ex))
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self.assertIn("oozie", six.text_type(ex))
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def test_update(self):
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ngt = self._create_ngt(self.t)
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rsrc_defn = self.stack.t.resource_definitions(self.stack)['node-group']
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rsrc_defn['Properties']['node_processes'] = [
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'tasktracker', 'datanode']
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scheduler.TaskRunner(ngt.update, rsrc_defn)()
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args = {
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'name': 'node-group-template',
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'plugin_name': 'vanilla',
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'hadoop_version': '2.3.0',
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'flavor_id': 'someflavorid',
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'description': "",
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'volumes_per_node': None,
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'volumes_size': None,
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'volume_type': 'lvm',
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'security_groups': None,
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'auto_security_group': None,
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'availability_zone': None,
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'volumes_availability_zone': None,
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'node_processes': ['tasktracker', 'datanode'],
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'floating_ip_pool': 'some_pool_id',
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'node_configs': None,
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'image_id': None,
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'is_proxy_gateway': True,
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'volume_local_to_instance': None,
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'use_autoconfig': None,
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'shares': [{'id': 'e45eaabf-9300-42e2-b6eb-9ebc92081f46',
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'access_level': 'ro',
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'path': None}]
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}
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self.ngt_mgr.update.assert_called_once_with('some_ng_id', **args)
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self.assertEqual((ngt.UPDATE, ngt.COMPLETE), ngt.state)
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class SaharaClusterTemplateTest(common.HeatTestCase):
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def setUp(self):
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super(SaharaClusterTemplateTest, self).setUp()
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self.patchobject(st.constraints.CustomConstraint, '_is_valid'
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).return_value = True
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self.patchobject(neutron.NeutronClientPlugin, '_create')
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self.patchobject(neutron.NeutronClientPlugin,
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'find_resourceid_by_name_or_id',
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return_value='some_network_id')
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sahara_mock = mock.MagicMock()
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self.ct_mgr = sahara_mock.cluster_templates
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self.patchobject(sahara.SaharaClientPlugin,
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'_create').return_value = sahara_mock
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self.patchobject(sahara.SaharaClientPlugin, 'validate_hadoop_version'
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).return_value = None
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self.fake_ct = FakeClusterTemplate()
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self.t = template_format.parse(cluster_template)
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def _init_ct(self, template):
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self.stack = utils.parse_stack(template)
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return self.stack['cluster-template']
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def _create_ct(self, template):
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ct = self._init_ct(template)
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self.ct_mgr.create.return_value = self.fake_ct
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scheduler.TaskRunner(ct.create)()
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self.assertEqual((ct.CREATE, ct.COMPLETE), ct.state)
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self.assertEqual(self.fake_ct.id, ct.resource_id)
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return ct
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def test_ct_create(self):
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self._create_ct(self.t)
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args = {
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'name': 'test-cluster-template',
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'plugin_name': 'vanilla',
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'hadoop_version': '2.3.0',
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'description': '',
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'default_image_id': None,
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'net_id': 'some_network_id',
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'anti_affinity': None,
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'node_groups': None,
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'cluster_configs': None,
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'use_autoconfig': None,
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'shares': [{'id': 'e45eaabf-9300-42e2-b6eb-9ebc92081f46',
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'access_level': 'ro',
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'path': None}]
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}
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self.ct_mgr.create.assert_called_once_with(**args)
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def test_ct_validate_no_network_on_neutron_fails(self):
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self.t['resources']['cluster-template']['properties'].pop(
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'neutron_management_network')
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ct = self._init_ct(self.t)
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self.patchobject(ct, 'is_using_neutron', return_value=True)
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ex = self.assertRaises(exception.StackValidationFailed,
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ct.validate)
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self.assertEqual("neutron_management_network must be provided",
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six.text_type(ex))
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def test_template_invalid_name(self):
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tmpl = template_format.parse(cluster_template_without_name)
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stack = utils.parse_stack(tmpl)
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ct = stack['cluster_template!']
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self.ct_mgr.create.return_value = self.fake_ct
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scheduler.TaskRunner(ct.create)()
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self.assertEqual((ct.CREATE, ct.COMPLETE), ct.state)
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self.assertEqual(self.fake_ct.id, ct.resource_id)
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name = self.ct_mgr.create.call_args[1]['name']
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self.assertIn('-clustertemplate-', name)
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def test_ct_show_resource(self):
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ct = self._create_ct(self.t)
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self.ct_mgr.get.return_value = self.fake_ct
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self.assertEqual({"cluster-template": "info"}, ct.FnGetAtt('show'))
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self.ct_mgr.get.assert_called_once_with('some_ct_id')
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def test_update(self):
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ct = self._create_ct(self.t)
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rsrc_defn = self.stack.t.resource_definitions(self.stack)[
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'cluster-template']
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rsrc_defn['Properties']['plugin_name'] = 'hdp'
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rsrc_defn['Properties']['hadoop_version'] = '1.3.2'
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scheduler.TaskRunner(ct.update, rsrc_defn)()
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args = {
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'name': 'test-cluster-template',
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'plugin_name': 'hdp',
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'hadoop_version': '1.3.2',
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'description': '',
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'default_image_id': None,
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'net_id': 'some_network_id',
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'anti_affinity': None,
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'node_groups': None,
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'cluster_configs': None,
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'use_autoconfig': None,
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'shares': [{'id': 'e45eaabf-9300-42e2-b6eb-9ebc92081f46',
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'access_level': 'ro',
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'path': None}]
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}
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self.ct_mgr.update.assert_called_once_with('some_ct_id', **args)
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self.assertEqual((ct.UPDATE, ct.COMPLETE), ct.state)
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