def prep_resize(
self,
ctxt,
image,
instance,
instance_type,
host,
reservations=None,
request_spec=None,
filter_properties=None,
node=None,
):
version = "3.0"
instance_type_p = jsonutils.to_primitive(instance_type)
image_p = jsonutils.to_primitive(image)
cctxt = self.client.prepare(server=host, version=version)
cctxt.cast(
ctxt,
"prep_resize",
instance=instance,
instance_type=instance_type_p,
image=image_p,
reservations=reservations,
request_spec=request_spec,
filter_properties=filter_properties,
node=node,
)
def test_depth(self):
class LevelsGenerator(object):
def __init__(self, levels):
self._levels = levels
def iteritems(self):
if self._levels == 0:
return iter([])
else:
return iter([(0, LevelsGenerator(self._levels - 1))])
l4_obj = LevelsGenerator(4)
json_l2 = {0: {0: '?'}}
json_l3 = {0: {0: {0: '?'}}}
json_l4 = {0: {0: {0: {0: '?'}}}}
ret = jsonutils.to_primitive(l4_obj, max_depth=2)
self.assertEqual(ret, json_l2)
ret = jsonutils.to_primitive(l4_obj, max_depth=3)
self.assertEqual(ret, json_l3)
ret = jsonutils.to_primitive(l4_obj, max_depth=4)
self.assertEqual(ret, json_l4)
def _notify(self, priority, ctxt, event_type, payload):
payload = self._serializer.serialize_entity(ctxt, payload)
# NOTE(sileht): simulate the kombu serializer
# this permit to raise an exception if something have not
# been serialized correctly
jsonutils.to_primitive(payload)
msg = FakeMessage(self.publisher_id, priority, event_type, payload)
NOTIFICATIONS.append(msg)
def build_instances(self, ctxt, **kwargs):
"""Build instances."""
build_inst_kwargs = kwargs
instances = build_inst_kwargs["instances"]
instances_p = [jsonutils.to_primitive(inst) for inst in instances]
build_inst_kwargs["instances"] = instances_p
build_inst_kwargs["image"] = jsonutils.to_primitive(build_inst_kwargs["image"])
cctxt = self.client.prepare(version="1.8")
cctxt.cast(ctxt, "build_instances", build_inst_kwargs=build_inst_kwargs)
def build_instances(self, ctxt, **kwargs):
"""Build instances."""
build_inst_kwargs = kwargs
instances = build_inst_kwargs['instances']
instances_p = [jsonutils.to_primitive(inst) for inst in instances]
build_inst_kwargs['instances'] = instances_p
build_inst_kwargs['image'] = jsonutils.to_primitive(
build_inst_kwargs['image'])
cctxt = self.client.prepare(version='1.8')
cctxt.cast(ctxt, 'build_instances',
build_inst_kwargs=build_inst_kwargs)
def test_instance(self):
class MysteryClass(object):
a = 10
def __init__(self):
self.b = 1
x = MysteryClass()
self.assertEqual(jsonutils.to_primitive(x, convert_instances=True),
dict(b=1))
self.assertEqual(jsonutils.to_primitive(x), x)
def build_instances(self, ctxt, **kwargs):
"""Build instances."""
build_inst_kwargs = kwargs
instances = build_inst_kwargs["instances"]
instances_p = [jsonutils.to_primitive(inst) for inst in instances]
build_inst_kwargs["instances"] = instances_p
build_inst_kwargs["image"] = jsonutils.to_primitive(build_inst_kwargs["image"])
if "filter_properties" in build_inst_kwargs:
flavor = build_inst_kwargs["filter_properties"]["instance_type"]
flavor_p = objects_base.obj_to_primitive(flavor)
build_inst_kwargs["filter_properties"]["instance_type"] = flavor_p
cctxt = self.client.prepare(version="1.8")
cctxt.cast(ctxt, "build_instances", build_inst_kwargs=build_inst_kwargs)
def setUp(self):
super(ComputeRpcAPITestCase, self).setUp()
self.context = context.get_admin_context()
instance_attr = {'host': 'fake_host',
'instance_type_id': 1}
self.fake_instance_obj = fake_instance_obj(self.context,
**instance_attr)
self.fake_instance = jsonutils.to_primitive(self.fake_instance_obj)
self.fake_volume_bdm = jsonutils.to_primitive(
fake_block_device.FakeDbBlockDeviceDict(
{'source_type': 'volume', 'destination_type': 'volume',
'instance_uuid': self.fake_instance['uuid'],
'volume_id': 'fake-volume-id'}))
def notify_usage_exists(self, context, instance, current_period=False,
ignore_missing_network_data=True,
system_metadata=None, extra_usage_info=None):
instance_p = jsonutils.to_primitive(instance)
system_metadata_p = jsonutils.to_primitive(system_metadata)
extra_usage_info_p = jsonutils.to_primitive(extra_usage_info)
cctxt = self.client.prepare()
return cctxt.call(
context, 'notify_usage_exists',
instance=instance_p,
current_period=current_period,
ignore_missing_network_data=ignore_missing_network_data,
system_metadata=system_metadata_p,
extra_usage_info=extra_usage_info_p)
def get_instance_diagnostics(self, ctxt, instance):
instance_p = jsonutils.to_primitive(instance)
kwargs = {'instance': instance_p}
version = '3.31'
cctxt = self.client.prepare(server=_compute_host(None, instance),
version=version)
return cctxt.call(ctxt, 'get_instance_diagnostics', **kwargs)
def refresh_instance_security_rules(self, ctxt, host, instance):
version = '3.0'
instance_p = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(server=_compute_host(None, instance),
version=version)
cctxt.cast(ctxt, 'refresh_instance_security_rules',
instance=instance_p)
def block_device_mapping_get_all_by_instance(self, context, instance,
legacy):
bdms = self.db.block_device_mapping_get_all_by_instance(
context, instance['uuid'])
if legacy:
bdms = block_device.legacy_mapping(bdms)
return jsonutils.to_primitive(bdms)
def instance_get_all_by_filters(self, context, filters, sort_key,
sort_dir, columns_to_join,
use_slave):
result = self.db.instance_get_all_by_filters(
context, filters, sort_key, sort_dir,
columns_to_join=columns_to_join, use_slave=use_slave)
return jsonutils.to_primitive(result)
def run_instance(
self,
ctxt,
instance,
host,
request_spec,
filter_properties,
requested_networks,
injected_files,
admin_password,
is_first_time,
node=None,
legacy_bdm_in_spec=True,
):
if self.client.can_send_version("3.27"):
version = "3.27"
else:
version = "3.0"
instance = jsonutils.to_primitive(instance)
msg_kwargs = {
"instance": instance,
"request_spec": request_spec,
"filter_properties": filter_properties,
"requested_networks": requested_networks,
"injected_files": injected_files,
"admin_password": admin_password,
"is_first_time": is_first_time,
"node": node,
"legacy_bdm_in_spec": legacy_bdm_in_spec,
}
cctxt = self.client.prepare(server=host, version=version)
cctxt.cast(ctxt, "run_instance", **msg_kwargs)
def build_request_spec(ctxt, image, instances, instance_type=None):
"""Build a request_spec for the scheduler.
The request_spec assumes that all instances to be scheduled are the same
type.
"""
instance = instances[0]
if isinstance(instance, obj_base.NovaObject):
instance = obj_base.obj_to_primitive(instance)
if instance_type is None:
instance_type = flavors.extract_flavor(instance)
# NOTE(danms): This won't have extra_specs, so fill in the gaps
_instance_type = objects.Flavor.get_by_flavor_id(
ctxt, instance_type['flavorid'])
instance_type.extra_specs = instance_type.get('extra_specs', {})
instance_type.extra_specs.update(_instance_type.extra_specs)
if isinstance(instance_type, objects.Flavor):
instance_type = obj_base.obj_to_primitive(instance_type)
request_spec = {
'image': image or {},
'instance_properties': instance,
'instance_type': instance_type,
'num_instances': len(instances)}
return jsonutils.to_primitive(request_spec)
def build_instances(self, context, instances, image, filter_properties,
admin_password, injected_files, requested_networks,
security_groups, block_device_mapping, legacy_bdm=True):
image_p = jsonutils.to_primitive(image)
if 'instance_type' in filter_properties:
flavor = filter_properties['instance_type']
flavor_p = objects_base.obj_to_primitive(flavor)
filter_properties = dict(filter_properties, instance_type=flavor_p)
kw = {'instances': instances, 'image': image_p,
'filter_properties': filter_properties,
'admin_password': admin_password,
'injected_files': injected_files,
'requested_networks': requested_networks,
'security_groups': security_groups}
version = '1.9'
if not self.client.can_send_version('1.9'):
version = '1.8'
kw['requested_networks'] = kw['requested_networks'].as_tuples()
if not self.client.can_send_version('1.7'):
version = '1.5'
kw.update({'block_device_mapping': block_device_mapping,
'legacy_bdm': legacy_bdm})
cctxt = self.client.prepare(version=version)
cctxt.cast(context, 'build_instances', **kw)
def build_request_spec(ctxt, image, instances, instance_type=None):
"""Build a request_spec for the scheduler.
The request_spec assumes that all instances to be scheduled are the same
type.
"""
instance = instances[0]
if isinstance(instance, obj_base.NovaObject):
instance = obj_base.obj_to_primitive(instance)
if instance_type is None:
instance_type = flavors.extract_flavor(instance)
# NOTE(comstud): This is a bit ugly, but will get cleaned up when
# we're passing an InstanceType internal object.
extra_specs = db.flavor_extra_specs_get(ctxt, instance_type['flavorid'])
instance_type['extra_specs'] = extra_specs
request_spec = {
'image': image or {},
'instance_properties': instance,
'instance_type': instance_type,
'num_instances': len(instances),
# NOTE(alaski): This should be removed as logic moves from the
# scheduler to conductor. Provides backwards compatibility now.
'instance_uuids': [inst['uuid'] for inst in instances]}
return jsonutils.to_primitive(request_spec)
def instance_update_at_top(self, ctxt, instance):
"""Update instance at API level."""
if not CONF.cells.enable:
return
# Make sure we have a dict, not a SQLAlchemy model
instance_p = jsonutils.to_primitive(instance)
self.client.cast(ctxt, "instance_update_at_top", instance=instance_p)
def instance_fault_create_at_top(self, ctxt, instance_fault):
"""Create an instance fault at the top."""
if not CONF.cells.enable:
return
instance_fault_p = jsonutils.to_primitive(instance_fault)
self.client.cast(ctxt, 'instance_fault_create_at_top',
instance_fault=instance_fault_p)
def _sanitizer(self, obj):
"""Sanitizer method that will be passed to jsonutils.dumps."""
if hasattr(obj, "to_dict"):
return obj.to_dict()
if isinstance(obj, multidict.MultiDict):
return obj.mixed()
return jsonutils.to_primitive(obj)
def test_shelve(self):
# Ensure instance can be shelved.
fake_instance = self._create_fake_instance({'display_name': 'vm01'})
instance = jsonutils.to_primitive(fake_instance)
instance_uuid = instance['uuid']
self.assertIsNone(instance['task_state'])
def fake_init(self2):
# In original _FakeImageService.__init__(), some fake images are
# created. To verify the snapshot name of this test only, here
# sets a fake method.
self2.images = {}
def fake_create(self2, ctxt, metadata, data=None):
self.assertEqual(metadata['name'], 'vm01-shelved')
metadata['id'] = '8b24ed3f-ee57-43bc-bc2e-fb2e9482bc42'
return metadata
fake_image.stub_out_image_service(self.stubs)
self.stubs.Set(fake_image._FakeImageService, '__init__', fake_init)
self.stubs.Set(fake_image._FakeImageService, 'create', fake_create)
inst_obj = objects.Instance.get_by_uuid(self.context, instance_uuid)
self.compute_api.shelve(self.context, inst_obj)
inst_obj.refresh()
self.assertEqual(inst_obj.task_state, task_states.SHELVING)
db.instance_destroy(self.context, instance['uuid'])
def instance_info_cache_update_at_top(self, ctxt, instance_info_cache):
"""Broadcast up that an instance's info_cache has changed."""
if not CONF.cells.enable:
return
iicache = jsonutils.to_primitive(instance_info_cache)
instance = {"uuid": iicache["instance_uuid"], "info_cache": iicache}
self.client.cast(ctxt, "instance_update_at_top", instance=instance)
def build_request_spec(ctxt, image, instances, instance_type=None):
"""Build a request_spec for the scheduler.
The request_spec assumes that all instances to be scheduled are the same
type.
"""
instance = instances[0]
if isinstance(instance, obj_base.NovaObject):
instance = obj_base.obj_to_primitive(instance)
if instance_type is None:
instance_type = flavors.extract_flavor(instance)
if isinstance(instance_type, objects.Flavor):
instance_type = obj_base.obj_to_primitive(instance_type)
request_spec = {
'image': image or {},
'instance_properties': instance,
'instance_type': instance_type,
'num_instances': len(instances),
# NOTE(alaski): This should be removed as logic moves from the
# scheduler to conductor. Provides backwards compatibility now.
'instance_uuids': [inst['uuid'] for inst in instances]}
return jsonutils.to_primitive(request_spec)
def _formatZone(zone_dict):
result = []
# Zone tree view item
result.append({'zoneName': zone_dict['zoneName'],
'zoneState': u'available'
if zone_dict['zoneState']['available'] else
u'not available'})
if zone_dict['hosts'] is not None:
for (host, services) in zone_dict['hosts'].items():
# Host tree view item
result.append({'zoneName': u'|- %s' % host,
'zoneState': u''})
for (svc, state) in services.items():
# Service tree view item
result.append({'zoneName': u'| |- %s' % svc,
'zoneState': u'%s %s %s' % (
'enabled' if state['active'] else
'disabled',
':-)' if state['available'] else
'XXX',
jsonutils.to_primitive(
state['updated_at']))})
return result
def resize_instance(self, ctxt, instance, extra_instance_updates, scheduler_hint, flavor, reservations):
if not CONF.cells.enable:
return
flavor_p = jsonutils.to_primitive(flavor)
cctxt = self.client.prepare(version="1.20")
cctxt.cast(
ctxt, "resize_instance", instance=instance, flavor=flavor_p, extra_instance_updates=extra_instance_updates
)
def migrate_server(self, context, instance, scheduler_hint, live, rebuild,
flavor, block_migration, disk_over_commit,
reservations=None):
if self.client.can_send_version('1.6'):
version = '1.6'
else:
instance = jsonutils.to_primitive(
objects_base.obj_to_primitive(instance))
version = '1.4'
flavor_p = jsonutils.to_primitive(flavor)
cctxt = self.client.prepare(version=version)
return cctxt.call(context, 'migrate_server',
instance=instance, scheduler_hint=scheduler_hint,
live=live, rebuild=rebuild, flavor=flavor_p,
block_migration=block_migration,
disk_over_commit=disk_over_commit,
reservations=reservations)
def serialize_entity(self, context, entity):
if isinstance(entity, (tuple, list, set)):
entity = self._process_iterable(context, self.serialize_entity,
entity)
elif hasattr(entity, 'to_primitive') and callable(entity.to_primitive):
entity = entity.to_primitive()
return jsonutils.to_primitive(entity, convert_instances=True)
def test_iteritems_with_cycle(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3)
self.index = 0
def iteritems(self):
return self.data.items()
x = IterItemsClass()
x2 = IterItemsClass()
x.data['other'] = x2
x2.data['other'] = x
# If the cycle isn't caught, to_primitive() will eventually result in
# an exception due to excessive recursion depth.
jsonutils.to_primitive(x)
def select_instance_destinations(self, context, app, filter_properties):
"""Returns destinations(s) best suited for this request_spec and
filter_properties.
The result should be a list of dicts with 'host', 'nodename' and
'limits' as keys.
"""
dests = self.driver.select_instance_destinations(context, app, filter_properties)
return jsonutils.to_primitive(dests)
def instance_update(self, context, instance_uuid, updates,
service=None):
updates_p = jsonutils.to_primitive(updates)
cctxt = self.client.prepare()
return cctxt.call(context, 'instance_update',
instance_uuid=instance_uuid,
updates=updates_p,
service=service)
def remove_volume_connection(self, ctxt, instance, volume_id, host):
if self.client.can_send_version('3.30'):
version = '3.30'
else:
version = '3.0'
instance = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(server=host, version=version)
return cctxt.call(ctxt, 'remove_volume_connection',
instance=instance, volume_id=volume_id)
def instance_get_all_by_host(self, context, host, node,
columns_to_join):
if node is not None:
result = self.db.instance_get_all_by_host_and_node(
context.elevated(), host, node)
else:
result = self.db.instance_get_all_by_host(context.elevated(), host,
columns_to_join)
return jsonutils.to_primitive(result)
def notify_usage_exists(self, context, instance, current_period=False,
ignore_missing_network_data=True,
system_metadata=None, extra_usage_info=None):
if self.client.can_send_version('2.1'):
version = '2.1'
else:
version = '2.0'
instance = jsonutils.to_primitive(instance)
system_metadata_p = jsonutils.to_primitive(system_metadata)
extra_usage_info_p = jsonutils.to_primitive(extra_usage_info)
cctxt = self.client.prepare(version=version)
return cctxt.call(
context, 'notify_usage_exists',
instance=instance,
current_period=current_period,
ignore_missing_network_data=ignore_missing_network_data,
system_metadata=system_metadata_p,
extra_usage_info=extra_usage_info_p)
def setUp(self):
super(ComputeRpcAPITestCase, self).setUp()
self.context = context.get_admin_context()
instance_attr = {'host': 'fake_host', 'instance_type_id': 1}
self.fake_instance_obj = fake_instance_obj(self.context,
**instance_attr)
self.fake_instance = jsonutils.to_primitive(self.fake_instance_obj)
self.fake_volume_bdm = jsonutils.to_primitive(
fake_block_device.FakeDbBlockDeviceDict({
'source_type':
'volume',
'destination_type':
'volume',
'instance_uuid':
self.fake_instance['uuid'],
'volume_id':
'fake-volume-id'
}))
def manage_existing(self, ctxt, topic, volume_id,
request_spec=None, filter_properties=None):
cctxt = self.client.prepare(version='1.5')
request_spec_p = jsonutils.to_primitive(request_spec)
return cctxt.cast(ctxt, 'manage_existing',
topic=topic,
volume_id=volume_id,
request_spec=request_spec_p,
filter_properties=filter_properties)
def resize_instance(self, ctxt, instance, extra_instance_updates,
scheduler_hint, flavor, reservations):
if not CONF.cells.enable:
return
flavor_p = jsonutils.to_primitive(flavor)
cctxt = self.client.prepare(version='1.20')
cctxt.cast(ctxt, 'resize_instance',
instance=instance, flavor=flavor_p,
extra_instance_updates=extra_instance_updates)
def block_device_mapping_get_all_by_instance(self,
context,
instance,
legacy=True):
instance_p = jsonutils.to_primitive(instance)
cctxt = self.client.prepare()
return cctxt.call(context,
'block_device_mapping_get_all_by_instance',
instance=instance_p,
legacy=legacy)
def detach_volume(self, ctxt, instance, volume_id):
if self.client.can_send_version('3.25'):
version = '3.25'
else:
version = '3.0'
instance = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(server=_compute_host(None, instance),
version=version)
cctxt.cast(ctxt, 'detach_volume',
instance=instance, volume_id=volume_id)
def select_destinations(self, context, request_spec, filter_properties):
"""Returns destinations(s) best suited for this request_spec and
filter_properties.
The result should be a list of dicts with 'host', 'nodename' and
'limits' as keys.
"""
dests = self.driver.select_destinations(context, request_spec,
filter_properties)
return jsonutils.to_primitive(dests)
def get_console_output(self, ctxt, instance, tail_length):
if self.client.can_send_version('3.28'):
version = '3.28'
else:
version = '3.0'
instance = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(server=_compute_host(None, instance),
version=version)
return cctxt.call(ctxt, 'get_console_output',
instance=instance, tail_length=tail_length)
def instance_get_all_by_filters(self, context, filters, sort_key, sort_dir,
columns_to_join, use_slave):
result = self.db.instance_get_all_by_filters(
context,
filters,
sort_key,
sort_dir,
columns_to_join=columns_to_join,
use_slave=use_slave)
return jsonutils.to_primitive(result)
def bw_usage_update(self, context, uuid, mac, start_period,
bw_in, bw_out, last_ctr_in, last_ctr_out,
last_refreshed, update_cells):
if [bw_in, bw_out, last_ctr_in, last_ctr_out].count(None) != 4:
self.db.bw_usage_update(context, uuid, mac, start_period,
bw_in, bw_out, last_ctr_in, last_ctr_out,
last_refreshed,
update_cells=update_cells)
usage = self.db.bw_usage_get(context, uuid, start_period, mac)
return jsonutils.to_primitive(usage)
def live_migration(self, ctxt, instance, dest, block_migration, host,
migrate_data=None):
if self.client.can_send_version('3.26'):
version = '3.26'
else:
version = '3.0'
instance = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(server=host, version=version)
cctxt.cast(ctxt, 'live_migration', instance=instance,
dest=dest, block_migration=block_migration,
migrate_data=migrate_data)
def vol_usage_update(self, context, vol_id, rd_req, rd_bytes, wr_req,
wr_bytes, instance, last_refreshed=None,
update_totals=False):
instance_p = jsonutils.to_primitive(instance)
cctxt = self.client.prepare()
return cctxt.call(context, 'vol_usage_update',
vol_id=vol_id, rd_req=rd_req,
rd_bytes=rd_bytes, wr_req=wr_req,
wr_bytes=wr_bytes,
instance=instance_p, last_refreshed=last_refreshed,
update_totals=update_totals)
def prep_resize(self, ctxt, image, instance, instance_type, host,
reservations=None, request_spec=None,
filter_properties=None, node=None,
clean_shutdown=True):
instance_type_p = jsonutils.to_primitive(instance_type)
image_p = jsonutils.to_primitive(image)
msg_args = {'instance': instance,
'instance_type': instance_type_p,
'image': image_p,
'reservations': reservations,
'request_spec': request_spec,
'filter_properties': filter_properties,
'node': node,
'clean_shutdown': clean_shutdown}
version = '3.38'
if not self.client.can_send_version(version):
del msg_args['clean_shutdown']
version = '3.0'
cctxt = self.client.prepare(server=host, version=version)
cctxt.cast(ctxt, 'prep_resize', **msg_args)
def check_instance_shared_storage(self, ctxt, instance, data):
if self.client.can_send_version('3.29'):
version = '3.29'
else:
version = '3.0'
instance = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(server=_compute_host(None, instance),
version=version)
return cctxt.call(ctxt, 'check_instance_shared_storage',
instance=instance,
data=data)
def test_numa_topology_filter_numa_host_no_numa_instance_pass(self):
instance = fake_instance.fake_instance_obj(mock.sentinel.ctx)
instance.numa_topology = None
filter_properties = {
'request_spec': {
'instance_properties':
jsonutils.to_primitive(obj_base.obj_to_primitive(instance))
}
}
host = fakes.FakeHostState('host1', 'node1',
{'numa_topology': fakes.NUMA_TOPOLOGY})
self.assertTrue(self.filt_cls.host_passes(host, filter_properties))
def test_iteritems(self):
class IterItemsClass(object):
def __init__(self):
self.data = dict(a=1, b=2, c=3).items()
self.index = 0
def iteritems(self):
return self.data
x = IterItemsClass()
p = jsonutils.to_primitive(x)
self.assertEqual(p, {'a': 1, 'b': 2, 'c': 3})
def build_instances(self, ctxt, **kwargs):
"""Build instances."""
build_inst_kwargs = kwargs
instances = build_inst_kwargs['instances']
build_inst_kwargs['image'] = jsonutils.to_primitive(
build_inst_kwargs['image'])
version = '1.32'
if not self.client.can_send_version('1.32'):
instances_p = [jsonutils.to_primitive(inst) for inst in instances]
build_inst_kwargs['instances'] = instances_p
version = '1.30'
if not self.client.can_send_version('1.30'):
if 'filter_properties' in build_inst_kwargs:
filter_properties = build_inst_kwargs['filter_properties']
flavor = filter_properties['instance_type']
flavor_p = objects_base.obj_to_primitive(flavor)
filter_properties['instance_type'] = flavor_p
version = '1.8'
cctxt = self.client.prepare(version=version)
cctxt.cast(ctxt, 'build_instances',
build_inst_kwargs=build_inst_kwargs)
def create_share(self, ctxt, share, host,
request_spec, filter_properties,
snapshot_id=None):
cctxt = self.client.prepare(server=host, version='1.0')
request_spec_p = jsonutils.to_primitive(request_spec)
cctxt.cast(
ctxt,
'create_share',
share_id=share['id'],
request_spec=request_spec_p,
filter_properties=filter_properties,
snapshot_id=snapshot_id,
)
def create_volume(self, ctxt, topic, volume_id, snapshot_id=None,
image_id=None, request_spec=None,
filter_properties=None):
cctxt = self.client.prepare(version='1.2')
request_spec_p = jsonutils.to_primitive(request_spec)
return cctxt.cast(ctxt, 'create_volume',
topic=topic,
volume_id=volume_id,
snapshot_id=snapshot_id,
image_id=image_id,
request_spec=request_spec_p,
filter_properties=filter_properties)
def migrate_volume_to_host(self, ctxt, topic, volume_id, host,
force_host_copy=False, request_spec=None,
filter_properties=None):
cctxt = self.client.prepare(version='1.3')
request_spec_p = jsonutils.to_primitive(request_spec)
return cctxt.cast(ctxt, 'migrate_volume_to_host',
topic=topic,
volume_id=volume_id,
host=host,
force_host_copy=force_host_copy,
request_spec=request_spec_p,
filter_properties=filter_properties)
def test_numa_topology_filter_numa_host_no_numa_instance_pass(self):
instance = fake_instance.fake_instance_obj(self.context)
instance.numa_topology = None
filter_properties = {
'request_spec': {
'instance_properties':
jsonutils.to_primitive(obj_base.obj_to_primitive(instance))
}
}
host = fakes.FakeHostState('host1', 'node1',
{'numa_topology': fakes.NUMA_TOPOLOGY})
filt_cls = self.class_map['NUMATopologyFilter']()
self.assertTrue(filt_cls.host_passes(host, filter_properties))
def resize_instance(self, ctxt, instance, migration, image, instance_type,
reservations=None, clean_shutdown=True):
instance_type_p = jsonutils.to_primitive(instance_type)
msg_args = {'instance': instance, 'migration': migration,
'image': image, 'reservations': reservations,
'instance_type': instance_type_p}
if self.client.can_send_version('3.37'):
version = '3.37'
msg_args['clean_shutdown'] = clean_shutdown
else:
version = '3.0'
cctxt = self.client.prepare(server=_compute_host(None, instance),
version=version)
cctxt.cast(ctxt, 'resize_instance', **msg_args)
def test_nasties(self):
def foo():
pass
x = [datetime, foo, dir]
ret = jsonutils.to_primitive(x)
self.assertEqual(len(ret), 3)
self.assertTrue(ret[0].startswith(u"<module 'datetime' from "))
if six.PY3:
self.assertTrue(ret[1].startswith(
'<function ToPrimitiveTestCase.test_nasties.<locals>.foo at 0x'
))
else:
self.assertTrue(ret[1].startswith('<function foo at 0x'))
self.assertEqual(ret[2], '<built-in function dir>')
def prep_resize(self,
ctxt,
image,
instance,
instance_type,
host,
reservations=None,
request_spec=None,
filter_properties=None,
node=None):
version = '3.0'
instance_type_p = jsonutils.to_primitive(instance_type)
image_p = jsonutils.to_primitive(image)
cctxt = self.client.prepare(server=host, version=version)
cctxt.cast(ctxt,
'prep_resize',
instance=instance,
instance_type=instance_type_p,
image=image_p,
reservations=reservations,
request_spec=request_spec,
filter_properties=filter_properties,
node=node)
def setUp(self):
super(VolumeRpcAPITestCase, self).setUp()
self.context = context.get_admin_context()
vol = {}
vol['host'] = 'fake_host'
vol['availability_zone'] = CONF.storage_availability_zone
vol['status'] = "available"
vol['attach_status'] = "detached"
vol['metadata'] = {"test_key": "test_val"}
volume = db.volume_create(self.context, vol)
snpshot = {
'volume_id': 'fake_id',
'status': "creating",
'progress': '0%',
'volume_size': 0,
'display_name': 'fake_name',
'display_description': 'fake_description'}
snapshot = db.snapshot_create(self.context, snpshot)
self.fake_volume = jsonutils.to_primitive(volume)
self.fake_volume_metadata = volume["volume_metadata"]
self.fake_snapshot = jsonutils.to_primitive(snapshot)
self.fake_reservations = ["RESERVATION"]
def create_consistencygroup(self, ctxt, topic, group_id,
request_spec_list=None,
filter_properties_list=None):
cctxt = self.client.prepare(version='1.6')
request_spec_p_list = []
for request_spec in request_spec_list:
request_spec_p = jsonutils.to_primitive(request_spec)
request_spec_p_list.append(request_spec_p)
return cctxt.cast(ctxt, 'create_consistencygroup',
topic=topic,
group_id=group_id,
request_spec_list=request_spec_p_list,
filter_properties_list=filter_properties_list)
def instance_update(self, context, instance_uuid,
updates, service):
for key, value in updates.iteritems():
if key not in allowed_updates:
LOG.error(_("Instance update attempted for "
"'%(key)s' on %(instance_uuid)s"),
{'key': key, 'instance_uuid': instance_uuid})
raise KeyError("unexpected update keyword '%s'" % key)
if key in datetime_fields and isinstance(value, six.string_types):
updates[key] = timeutils.parse_strtime(value)
old_ref, instance_ref = self.db.instance_update_and_get_original(
context, instance_uuid, updates)
notifications.send_update(context, old_ref, instance_ref, service)
return jsonutils.to_primitive(instance_ref)
def instance_delete_everywhere(self, ctxt, instance, delete_type):
"""Delete instance everywhere. delete_type may be 'soft_delete'
or 'delete'. This is generally only used to resolve races
when API cell doesn't know to what cell an instance belongs.
"""
if not CONF.cells.enable:
return
if self.client.can_send_version('1.27'):
version = '1.27'
else:
version = '1.0'
instance = jsonutils.to_primitive(instance)
cctxt = self.client.prepare(version=version)
cctxt.cast(ctxt, 'instance_delete_everywhere', instance=instance,
delete_type=delete_type)