def fake_compute_get_all(*args, **kwargs):
db_list = [
fakes.stub_instance(1, uuid=UUID1, nw_cache=NW_CACHE),
fakes.stub_instance(2, uuid=UUID2, nw_cache=NW_CACHE),
]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1], objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
db_list = [
fakes.stub_instance(1, uuid=UUID1, nw_cache=NW_CACHE),
fakes.stub_instance(2, uuid=UUID2, nw_cache=NW_CACHE),
]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1],
objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
inst1 = fakes.stub_instance(1, uuid=UUID1, host="all-host",
vm_state=vm_states.ACTIVE)
inst2 = fakes.stub_instance(2, uuid=UUID2, host="all-host",
vm_state=vm_states.ACTIVE)
db_list = [inst1, inst2]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1],
objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
db_list = [
fakes.stub_instance(2, uuid=UUID1, launched_at=DATE2,
terminated_at=DATE3),
fakes.stub_instance(3, uuid=UUID2, launched_at=DATE1,
terminated_at=DATE3),
]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1],
objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
db_list = [
fakes.stub_instance(1, uuid=UUID1, task_state="task-1",
vm_state="vm-1", power_state=1),
fakes.stub_instance(2, uuid=UUID2, task_state="task-2",
vm_state="vm-2", power_state=2),
]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1],
objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
db_list = [
fakes.stub_instance(1,
uuid=UUID1,
task_state="task-1",
vm_state="vm-1",
power_state=1),
fakes.stub_instance(2,
uuid=UUID2,
task_state="task-2",
vm_state="vm-2",
power_state=2),
]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1], objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
db_list = [
fakes.stub_instance(1, uuid=UUID1, host="host-1", node="node-1",
reservation_id="r-1", launch_index=0,
kernel_id=UUID4, ramdisk_id=UUID5,
display_name="hostname-1",
root_device_name="/dev/vda",
user_data="userdata"),
fakes.stub_instance(2, uuid=UUID2, host="host-2", node="node-2",
reservation_id="r-2", launch_index=1,
kernel_id=UUID4, ramdisk_id=UUID5,
display_name="hostname-2",
root_device_name="/dev/vda",
user_data="userdata")
]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1],
objects.InstanceList(),
db_list, fields)
def build_instances(self, ctxt, build_inst_kwargs):
"""Pick a cell (possibly ourselves) to build new instance(s) and
forward the request accordingly.
"""
# Target is ourselves first.
filter_properties = build_inst_kwargs.get('filter_properties')
if (filter_properties is not None and not isinstance(
filter_properties['instance_type'], objects.Flavor)):
# NOTE(danms): Handle pre-1.30 build_instances() call. Remove me
# when we bump the RPC API version to 2.0.
flavor = objects.Flavor(**filter_properties['instance_type'])
build_inst_kwargs['filter_properties'] = dict(filter_properties,
instance_type=flavor)
instances = build_inst_kwargs['instances']
if not isinstance(instances[0], objects.Instance):
# NOTE(danms): Handle pre-1.32 build_instances() call. Remove me
# when we bump the RPC API version to 2.0
build_inst_kwargs['instances'] = instance_obj._make_instance_list(
ctxt, objects.InstanceList(), instances,
['system_metadata', 'metadata'])
our_cell = self.state_manager.get_my_state()
self.msg_runner.build_instances(ctxt, our_cell, build_inst_kwargs)
def build_instances(self, ctxt, build_inst_kwargs):
"""Pick a cell (possibly ourselves) to build new instance(s) and
forward the request accordingly.
"""
# Target is ourselves first.
filter_properties = build_inst_kwargs.get('filter_properties')
if (filter_properties is not None and
not isinstance(filter_properties['instance_type'],
objects.Flavor)):
# NOTE(danms): Handle pre-1.30 build_instances() call. Remove me
# when we bump the RPC API version to 2.0.
flavor = objects.Flavor(**filter_properties['instance_type'])
build_inst_kwargs['filter_properties'] = dict(
filter_properties, instance_type=flavor)
instances = build_inst_kwargs['instances']
if not isinstance(instances[0], objects.Instance):
# NOTE(danms): Handle pre-1.32 build_instances() call. Remove me
# when we bump the RPC API version to 2.0
build_inst_kwargs['instances'] = instance_obj._make_instance_list(
ctxt, objects.InstanceList(), instances, ['system_metadata',
'metadata'])
our_cell = self.state_manager.get_my_state()
self.msg_runner.build_instances(ctxt, our_cell, build_inst_kwargs)
def test_sync_power_states_instance_not_found(self):
db_instance = fake_instance.fake_db_instance()
ctxt = context.get_admin_context()
instance_list = instance_obj._make_instance_list(ctxt,
objects.InstanceList(), [db_instance], None)
instance = instance_list[0]
self.mox.StubOutWithMock(objects.InstanceList, 'get_by_host')
self.mox.StubOutWithMock(self.compute.driver, 'get_num_instances')
self.mox.StubOutWithMock(vm_utils, 'lookup')
self.mox.StubOutWithMock(self.compute, '_sync_instance_power_state')
objects.InstanceList.get_by_host(ctxt,
self.compute.host, expected_attrs=[],
use_slave=True).AndReturn(instance_list)
self.compute.driver.get_num_instances().AndReturn(1)
vm_utils.lookup(self.compute.driver._session, instance['name'],
False).AndReturn(None)
self.compute._sync_instance_power_state(ctxt, instance,
power_state.NOSTATE)
self.mox.ReplayAll()
self.compute._sync_power_states(ctxt)
def test_sync_power_states_instance_not_found(self):
db_instance = fake_instance.fake_db_instance()
ctxt = context.get_admin_context()
instance_list = instance_obj._make_instance_list(
ctxt, objects.InstanceList(), [db_instance], None)
instance = instance_list[0]
self.mox.StubOutWithMock(objects.InstanceList, 'get_by_host')
self.mox.StubOutWithMock(self.compute.driver, 'get_num_instances')
self.mox.StubOutWithMock(vm_utils, 'lookup')
self.mox.StubOutWithMock(self.compute, '_sync_instance_power_state')
objects.InstanceList.get_by_host(
ctxt, self.compute.host, expected_attrs=[],
use_slave=True).AndReturn(instance_list)
self.compute.driver.get_num_instances().AndReturn(1)
vm_utils.lookup(self.compute.driver._session, instance['name'],
False).AndReturn(None)
self.compute._sync_instance_power_state(ctxt, instance,
power_state.NOSTATE)
self.mox.ReplayAll()
self.compute._sync_power_states(ctxt)
def fake_compute_get_all(*args, **kwargs):
db_list = [fakes.stub_instance(1), fakes.stub_instance(2)]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1],
objects.InstanceList(),
db_list, fields)
def fake_compute_get_all(*args, **kwargs):
db_list = [fakes.stub_instance(1), fakes.stub_instance(2)]
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(args[1], objects.InstanceList(),
db_list, fields)
def get_all(*args, **kwargs):
fields = instance_obj.INSTANCE_DEFAULT_FIELDS
return instance_obj._make_instance_list(
args[1], objects.InstanceList(), instances, fields)
