80eb567d28
Move all the baremetal options into a new [BAREMETAL] OptGroup, except for 'baremetal_db_backend', which breaks LazyPluggable if moved. blueprint general-bare-metal-provisioning-framework Change-Id: I06f53dcf10b9bbd3fd7cc0725cc6076af3d74d19
195 lines
6.9 KiB
Python
195 lines
6.9 KiB
Python
# Copyright (c) 2012 NTT DOCOMO, INC.
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# Copyright (c) 2011 University of Southern California / ISI
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# All Rights Reserved.
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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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"""
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Tests for baremetal driver.
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"""
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from nova import exception
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from nova.openstack.common import cfg
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from nova.tests.baremetal.db import base
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from nova.tests.baremetal.db import utils
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from nova.tests.image import fake as fake_image
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from nova.tests import test_virt_drivers
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from nova.tests import utils as test_utils
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from nova.virt.baremetal import baremetal_states
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from nova.virt.baremetal import db
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from nova.virt.baremetal import driver as bm_driver
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from nova.virt.baremetal import volume_driver
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from nova.virt.firewall import NoopFirewallDriver
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CONF = cfg.CONF
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class FakeVifDriver(object):
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def plug(self, instance, vif):
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pass
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def unplug(self, instance, vif):
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pass
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FakeFirewallDriver = NoopFirewallDriver
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class FakeVolumeDriver(volume_driver.VolumeDriver):
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def __init__(self, virtapi):
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super(FakeVolumeDriver, self).__init__(virtapi)
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self._initiator = "testtesttest"
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NODE = utils.new_bm_node(cpus=2, memory_mb=4096, service_host="host1")
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NICS = [
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{'address': '01:23:45:67:89:01', 'datapath_id': '0x1', 'port_no': 1, },
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{'address': '01:23:45:67:89:02', 'datapath_id': '0x2', 'port_no': 2, },
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]
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def class_path(class_):
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return class_.__module__ + '.' + class_.__name__
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COMMON_FLAGS = dict(
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firewall_driver=class_path(FakeFirewallDriver),
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)
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BAREMETAL_FLAGS = dict(
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driver='nova.virt.baremetal.fake.Fake',
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host=NODE['service_host'],
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instance_type_extra_specs=['cpu_arch:test'],
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power_manager='nova.virt.baremetal.fake.FakePowerManager',
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sql_connection='sqlite:///:memory:',
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vif_driver=class_path(FakeVifDriver),
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volume_driver=class_path(FakeVolumeDriver),
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group='baremetal',
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)
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def _create_baremetal_stuff():
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context = test_utils.get_test_admin_context()
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node = db.bm_node_create(context, NODE)
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for nic in NICS:
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db.bm_interface_create(context,
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node['id'],
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nic['address'],
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nic['datapath_id'],
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nic['port_no'])
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return node
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class BaremetalDriverSpawnTestCase(base.Database):
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def setUp(self):
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super(BaremetalDriverSpawnTestCase, self).setUp()
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self.flags(**COMMON_FLAGS)
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self.flags(**BAREMETAL_FLAGS)
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fake_image.stub_out_image_service(self.stubs)
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self.node = _create_baremetal_stuff()
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self.node_id = self.node['id']
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self.context = test_utils.get_test_admin_context()
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self.instance = test_utils.get_test_instance()
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self.network_info = test_utils.get_test_network_info()
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self.block_device_info = None
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self.image_meta = test_utils.get_test_image_info(None, self.instance)
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self.driver = bm_driver.BareMetalDriver(None)
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self.kwargs = dict(
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context=self.context,
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instance=self.instance,
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image_meta=self.image_meta,
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injected_files=[('/foo', 'bar'), ('/abc', 'xyz')],
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admin_password='testpass',
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network_info=self.network_info,
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block_device_info=self.block_device_info)
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self.addCleanup(fake_image.FakeImageService_reset)
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def test_ok(self):
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self.instance['node'] = str(self.node_id)
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self.driver.spawn(**self.kwargs)
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node = db.bm_node_get(self.context, self.node_id)
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self.assertEqual(node['instance_uuid'], self.instance['uuid'])
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self.assertEqual(node['task_state'], baremetal_states.ACTIVE)
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def test_without_node(self):
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self.assertRaises(
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exception.NovaException,
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self.driver.spawn,
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**self.kwargs)
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def test_node_not_found(self):
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self.instance['node'] = "123456789"
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self.assertRaises(
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exception.InstanceNotFound,
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self.driver.spawn,
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**self.kwargs)
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def test_node_in_use(self):
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self.instance['node'] = str(self.node_id)
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db.bm_node_update(self.context, self.node_id,
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{'instance_uuid': 'something'})
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self.assertRaises(
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exception.NovaException,
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self.driver.spawn,
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**self.kwargs)
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class BaremetalDriverTestCase(test_virt_drivers._VirtDriverTestCase,
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base.Database):
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def setUp(self):
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super(BaremetalDriverTestCase, self).setUp()
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self.driver_module = 'nova.virt.baremetal.BareMetalDriver'
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self.flags(**COMMON_FLAGS)
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self.node = _create_baremetal_stuff()
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self.node_id = self.node['id']
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fake_image.stub_out_image_service(self.stubs)
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self.addCleanup(fake_image.FakeImageService_reset)
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def _get_running_instance(self):
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instance_ref = test_utils.get_test_instance()
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instance_ref['node'] = str(self.node_id)
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network_info = test_utils.get_test_network_info()
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image_info = test_utils.get_test_image_info(None, instance_ref)
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self.connection.spawn(self.ctxt, instance_ref, image_info,
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[], 'herp', network_info=network_info)
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return instance_ref, network_info
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def test_loading_baremetal_drivers(self):
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from nova.virt.baremetal import fake
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drv = bm_driver.BareMetalDriver(None)
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self.assertTrue(isinstance(drv.baremetal_nodes, fake.Fake))
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self.assertTrue(isinstance(drv._vif_driver, FakeVifDriver))
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self.assertTrue(isinstance(drv._firewall_driver, FakeFirewallDriver))
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self.assertTrue(isinstance(drv._volume_driver, FakeVolumeDriver))
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def test_get_host_stats(self):
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self.flags(instance_type_extra_specs=['cpu_arch:x86_64',
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'x:123',
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'y:456', ])
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drv = bm_driver.BareMetalDriver(None)
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cap_list = drv.get_host_stats()
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self.assertTrue(isinstance(cap_list, list))
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self.assertEqual(len(cap_list), 1)
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cap = cap_list[0]
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self.assertEqual(cap['cpu_arch'], 'x86_64')
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self.assertEqual(cap['x'], '123')
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self.assertEqual(cap['y'], '456')
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self.assertEqual(cap['hypervisor_type'], 'baremetal')
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self.assertEqual(cap['driver'],
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'nova.virt.baremetal.fake.Fake')
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