168 lines
6.5 KiB
Python
168 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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from blazarclient import exception as client_exception
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import mock
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from oslo_utils.fixture import uuidsentinel as uuids
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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 blazar
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from heat.engine.resources.openstack.blazar import host
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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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blazar_host_template = '''
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heat_template_version: rocky
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resources:
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test-host:
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type: OS::Blazar::Host
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properties:
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name: test-host
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extra_capability:
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gpu: true
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'''
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blazar_host_template_extra_capability = '''
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heat_template_version: rocky
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resources:
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test-host:
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type: OS::Blazar::Host
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properties:
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name: test-host
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extra_capability:
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gpu: true
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name: test-name
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'''
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class BlazarHostTestCase(common.HeatTestCase):
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def setUp(self):
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super(BlazarHostTestCase, self).setUp()
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self.host = {
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"id": uuids.id,
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"name": "test-host",
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"gpu": True,
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"hypervisor_hostname": "compute-1",
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"hypervisor_type": "QEMU",
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"hypervisor_version": 2010001,
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"cpu_info": "{"
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"'arch': 'x86_64', 'model': 'cpu64-rhel6', "
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"'vendor': 'Intel', 'features': "
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"['pge', 'clflush', 'sep', 'syscall', 'msr', "
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"'vmx', 'cmov', 'nx', 'pat', 'lm', 'tsc', "
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"'fpu', 'fxsr', 'pae', 'mmx', 'cx8', 'mce', "
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"'de', 'mca', 'pse', 'pni', 'apic', 'sse', "
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"'lahf_lm', 'sse2', 'hypervisor', 'cx16', "
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"'pse36', 'mttr', 'x2apic'], "
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"'topology': {'cores': 1, 'cells': 1, 'threads': 1, "
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"'sockets': 4}}",
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"memory_mb": 8192,
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"local_gb": 100,
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"vcpus": 2,
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"service_name": "compute-1",
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"reservable": True,
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"trust_id": uuids.trust_id,
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"created_at": "2020-01-01 08:00",
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"updated_at": "2020-01-01 12:00",
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"extra_capability": "foo"
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}
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t = template_format.parse(blazar_host_template)
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self.stack = utils.parse_stack(t)
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resource_defns = self.stack.t.resource_definitions(self.stack)
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self.rsrc_defn = resource_defns['test-host']
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self.client = mock.Mock()
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self.patchobject(blazar.BlazarClientPlugin, 'client',
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return_value=self.client)
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def _create_resource(self, name, snippet, stack):
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self.client.host.create.return_value = self.host
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return host.Host(name, snippet, stack)
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def test_host_create(self):
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host_resource = self._create_resource('host', self.rsrc_defn,
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self.stack)
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self.assertEqual(self.host['name'],
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host_resource.properties.get(host.Host.NAME))
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scheduler.TaskRunner(host_resource.create)()
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self.assertEqual(uuids.id, host_resource.resource_id)
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self.assertEqual((host_resource.CREATE, host_resource.COMPLETE),
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host_resource.state)
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self.assertEqual('host', host_resource.entity)
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self.client.host.create.assert_called_once_with(
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name=self.host['name'], gpu=self.host['gpu'])
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def test_host_delete(self):
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host_resource = self._create_resource('host', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(host_resource.create)()
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self.client.host.delete.return_value = None
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self.client.host.get.side_effect = [
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'host_obj', client_exception.BlazarClientException(code=404)]
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scheduler.TaskRunner(host_resource.delete)()
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self.assertEqual((host_resource.DELETE, host_resource.COMPLETE),
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host_resource.state)
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self.client.host.delete.assert_called_once_with(uuids.id)
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def test_host_delete_not_found(self):
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host_resource = self._create_resource('host', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(host_resource.create)()
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self.client.host.delete.side_effect = client_exception.\
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BlazarClientException(code=404)
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self.client.host.get.side_effect = client_exception.\
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BlazarClientException(code=404)
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scheduler.TaskRunner(host_resource.delete)()
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self.assertEqual((host_resource.DELETE, host_resource.COMPLETE),
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host_resource.state)
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def test_parse_extra_capability(self):
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t = template_format.parse(blazar_host_template_extra_capability)
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stack = utils.parse_stack(t)
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resource_defns = self.stack.t.resource_definitions(stack)
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rsrc_defn = resource_defns['test-host']
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host_resource = self._create_resource('host', rsrc_defn, stack)
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args = dict((k, v) for k, v in host_resource.properties.items()
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if v is not None)
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parsed_args = host_resource._parse_extra_capability(args)
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self.assertEqual({'gpu': True, 'name': 'test-host'}, parsed_args)
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def test_resolve_attributes(self):
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host_resource = self._create_resource('host', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(host_resource.create)()
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self.client.host.get.return_value = self.host
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self.assertEqual(self.host['vcpus'],
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host_resource._resolve_attribute(host.Host.VCPUS))
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def test_resolve_attributes_not_found(self):
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host_resource = self._create_resource('host', self.rsrc_defn,
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self.stack)
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scheduler.TaskRunner(host_resource.create)()
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self.client.host.get.return_value = self.host
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self.assertRaises(exception.InvalidTemplateAttribute,
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host_resource._resolve_attribute,
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'invalid_attribute')
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