def test_finish_migrate_no_local_storage(self):
tiny_type_id = \
instance_types.get_instance_type_by_name('m1.tiny')['id']
self.instance_values.update({'instance_type_id': tiny_type_id,
'local_gb': 0})
instance = db.instance_create(self.context, self.instance_values)
def fake_vdi_resize(*args, **kwargs):
raise Exception("This shouldn't be called")
self.stubs.Set(stubs.FakeSessionForMigrationTests,
"VDI_resize_online", fake_vdi_resize)
stubs.stubout_session(self.stubs, stubs.FakeSessionForMigrationTests)
stubs.stubout_loopingcall_start(self.stubs)
conn = xenapi_conn.get_connection(False)
network_info = [({'bridge': 'fa0', 'id': 0, 'injected': False},
{'broadcast': '192.168.0.255',
'dns': ['192.168.0.1'],
'gateway': '192.168.0.1',
'gateway_v6': 'dead:beef::1',
'ip6s': [{'enabled': '1',
'ip': 'dead:beef::dcad:beff:feef:0',
'netmask': '64'}],
'ips': [{'enabled': '1',
'ip': '192.168.0.100',
'netmask': '255.255.255.0'}],
'label': 'fake',
'mac': 'DE:AD:BE:EF:00:00',
'rxtx_cap': 3})]
image_meta = {'id': instance.image_ref, 'disk_format': 'vhd'}
conn.finish_migration(self.context, self.migration, instance,
dict(base_copy='hurr', cow='durr'),
network_info, image_meta, resize_instance=True)
def test_notify_usage_exists(self):
"""Ensure 'exists' notification generates apropriate usage data."""
instance_id = self._create_instance()
instance = db.instance_get(self.context, instance_id)
compute_utils.notify_usage_exists(instance)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], 'INFO')
self.assertEquals(msg['event_type'], 'compute.instance.exists')
payload = msg['payload']
self.assertEquals(payload['tenant_id'], self.project_id)
self.assertEquals(payload['user_id'], self.user_id)
self.assertEquals(payload['instance_id'], instance.uuid)
self.assertEquals(payload['instance_type'], 'm1.tiny')
type_id = instance_types.get_instance_type_by_name('m1.tiny')['id']
self.assertEquals(str(payload['instance_type_id']), str(type_id))
for attr in ('display_name', 'created_at', 'launched_at',
'state', 'state_description', 'fixed_ips',
'bandwidth', 'audit_period_beginning',
'audit_period_ending'):
self.assertTrue(attr in payload,
msg="Key %s not in payload" % attr)
image_ref_url = "%s/images/1" % utils.generate_tank_url()
self.assertEquals(payload['image_ref_url'], image_ref_url)
self.compute.terminate_instance(self.context, instance['uuid'])
def create(self, req, body):
"""Create a new VSA."""
context = req.environ['engine.context']
if not body or 'vsa' not in body:
LOG.debug(_("No body provided"), context=context)
raise exc.HTTPUnprocessableEntity()
vsa = body['vsa']
display_name = vsa.get('displayName')
vc_type = vsa.get('vcType', FLAGS.default_vsa_instance_type)
try:
instance_type = instance_types.get_instance_type_by_name(vc_type)
except exception.NotFound:
raise exc.HTTPNotFound()
LOG.audit(_("Create VSA %(display_name)s of type %(vc_type)s"),
locals(),
context=context)
args = dict(display_name=display_name,
display_description=vsa.get('displayDescription'),
instance_type=instance_type,
storage=vsa.get('storage'),
shared=vsa.get('shared'),
availability_zone=vsa.get('placement', {}).\
get('AvailabilityZone'))
vsa = self.vsa_api.create(context, **args)
instances = self._get_instances_by_vsa_id(context, vsa.get('id'))
return {'vsa': _vsa_view(context, vsa, True, instances)}
def test_no_injected_files(self):
self.flags(image_service='engine.image.fake.FakeImageService')
api = compute.API(image_service=self.StubImageService())
inst_type = instance_types.get_instance_type_by_name('m1.small')
image_uuid = 'cedef40a-ed67-4d10-800e-17455edce175'
api.create(self.context,
instance_type=inst_type,
image_href=image_uuid)
def test_no_injected_files(self):
self.flags(image_service='engine.image.fake.FakeImageService')
api = compute.API(image_service=self.StubImageService())
inst_type = instance_types.get_instance_type_by_name('m1.small')
image_uuid = 'cedef40a-ed67-4d10-800e-17455edce175'
api.create(self.context,
instance_type=inst_type,
image_href=image_uuid)
def _create_instance(self, params={}):
"""Create a test instance"""
inst = {}
inst['image_ref'] = 1
inst['reservation_id'] = 'r-fakeres'
inst['launch_time'] = '10'
inst['user_id'] = self.user_id
inst['project_id'] = self.project_id
type_id = instance_types.get_instance_type_by_name('m1.tiny')['id']
inst['instance_type_id'] = type_id
inst['ami_launch_index'] = 0
inst.update(params)
return db.instance_create(self.context, inst)['id']
def _create_instance(self, params={}):
"""Create a test instance"""
inst = {}
inst['image_ref'] = 1
inst['reservation_id'] = 'r-fakeres'
inst['launch_time'] = '10'
inst['user_id'] = self.user_id
inst['project_id'] = self.project_id
type_id = instance_types.get_instance_type_by_name('m1.tiny')['id']
inst['instance_type_id'] = type_id
inst['ami_launch_index'] = 0
inst.update(params)
return db.instance_create(self.context, inst)['id']
def test_too_many_metadata_items(self):
metadata = {}
for i in range(FLAGS.quota_metadata_items + 1):
metadata['key%s' % i] = 'value%s' % i
inst_type = instance_types.get_instance_type_by_name('m1.small')
image_uuid = 'cedef40a-ed67-4d10-800e-17455edce175'
self.assertRaises(exception.QuotaError, compute.API().create,
self.context,
min_count=1,
max_count=1,
instance_type=inst_type,
image_href=image_uuid,
metadata=metadata)
def test_too_many_metadata_items(self):
metadata = {}
for i in range(FLAGS.quota_metadata_items + 1):
metadata['key%s' % i] = 'value%s' % i
inst_type = instance_types.get_instance_type_by_name('m1.small')
image_uuid = 'cedef40a-ed67-4d10-800e-17455edce175'
self.assertRaises(exception.QuotaError,
compute.API().create,
self.context,
min_count=1,
max_count=1,
instance_type=inst_type,
image_href=image_uuid,
metadata=metadata)
def test_too_many_cores(self):
instance_ids = []
instance_id = self._create_instance(cores=4)
instance_ids.append(instance_id)
inst_type = instance_types.get_instance_type_by_name('m1.small')
image_uuid = 'cedef40a-ed67-4d10-800e-17455edce175'
self.assertRaises(exception.QuotaError, compute.API().create,
self.context,
min_count=1,
max_count=1,
instance_type=inst_type,
image_href=image_uuid)
for instance_id in instance_ids:
db.instance_destroy(self.context, instance_id)
def test_too_many_cores(self):
instance_ids = []
instance_id = self._create_instance(cores=4)
instance_ids.append(instance_id)
inst_type = instance_types.get_instance_type_by_name('m1.small')
image_uuid = 'cedef40a-ed67-4d10-800e-17455edce175'
self.assertRaises(exception.QuotaError,
compute.API().create,
self.context,
min_count=1,
max_count=1,
instance_type=inst_type,
image_href=image_uuid)
for instance_id in instance_ids:
db.instance_destroy(self.context, instance_id)
def test_notify_usage_exists(self):
"""Ensure 'exists' notification generates apropriate usage data."""
instance_id = self._create_instance()
instance = db.instance_get(self.context, instance_id)
compute_utils.notify_usage_exists(instance)
self.assertEquals(len(test_notifier.NOTIFICATIONS), 1)
msg = test_notifier.NOTIFICATIONS[0]
self.assertEquals(msg['priority'], 'INFO')
self.assertEquals(msg['event_type'], 'compute.instance.exists')
payload = msg['payload']
self.assertEquals(payload['tenant_id'], self.project_id)
self.assertEquals(payload['user_id'], self.user_id)
self.assertEquals(payload['instance_id'], instance.uuid)
self.assertEquals(payload['instance_type'], 'm1.tiny')
type_id = instance_types.get_instance_type_by_name('m1.tiny')['id']
self.assertEquals(str(payload['instance_type_id']), str(type_id))
for attr in ('display_name', 'created_at', 'launched_at', 'state',
'state_description', 'fixed_ips', 'bandwidth',
'audit_period_beginning', 'audit_period_ending'):
self.assertTrue(attr in payload,
msg="Key %s not in payload" % attr)
image_ref_url = "%s/images/1" % utils.generate_tank_url()
self.assertEquals(payload['image_ref_url'], image_ref_url)
self.compute.terminate_instance(self.context, instance['uuid'])
def test_instance_type_get_by_None_name_returns_default(self):
"""Ensure get by name returns default flavor with no name"""
default = instance_types.get_default_instance_type()
actual = instance_types.get_instance_type_by_name(None)
self.assertEqual(default, actual)
def _get_default_vsa_instance_type(self):
return instance_types.get_instance_type_by_name(
FLAGS.default_vsa_instance_type)
def _get_default_vsa_instance_type(self):
return instance_types.get_instance_type_by_name(
FLAGS.default_vsa_instance_type)
