def test_h_unregister_slice_empty(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
slices = []
for i in range(10):
slice_obj = SliceFactory.create(slice_id=ID(),
name="Slice:{}".format(i))
slices.append(slice_obj)
kernel.register_slice(slice_object=slice_obj)
for s in slices:
kernel.unregister_slice(slice_id=s.get_slice_id())
check = kernel.get_slice(slice_id=s.get_slice_id())
self.assertIsNone(check)
self.enforceSliceExistsInDatabase(db=db, slice_id=s.get_slice_id())
failed = False
try:
kernel.unregister_slice(slice_id=s.get_slice_id())
except Exception:
failed = True
self.assertTrue(failed)
self.enforceSliceExistsInDatabase(db=db, slice_id=s.get_slice_id())
def test_d_remove_slice_empty(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
slice_list = []
for i in range(10):
slice_obj = SliceFactory.create(slice_id=ID(),
name="Slice:{}".format(i))
slice_obj.set_inventory(value=True)
kernel.register_slice(slice_object=slice_obj)
self.enforceSliceExistsInDatabase(
db=db, slice_id=slice_obj.get_slice_id())
slice_list.append(slice_obj)
for s in slice_list:
kernel.remove_slice(slice_id=s.get_slice_id())
check = kernel.get_slice(slice_id=s.get_slice_id())
self.assertIsNone(check)
self.enforceSliceNotInDatabase(db=db, slice_id=s.get_slice_id())
kernel.remove_slice(slice_id=s.get_slice_id())
self.enforceSliceNotInDatabase(db=db, slice_id=s.get_slice_id())
kernel.register_slice(slice_object=s)
self.enforceSliceExistsInDatabase(db=db, slice_id=s.get_slice_id())
self.assertIsNotNone(kernel.get_slice(slice_id=s.get_slice_id()))
def test_a_register_reservation(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
slice_obj = SliceFactory.create(slice_id=ID(), name="test_slice")
kernel.register_slice(slice_object=slice_obj)
self.base_slices_count += 1
for i in range(10):
rid = ID()
reservation = ClientReservationFactory.create(
rid=rid, slice_object=slice_obj)
kernel.register_reservation(reservation=reservation)
self.assertIsNotNone(kernel.get_reservation(rid=rid))
self.enforceReservationExistsInDatabase(db=db, rid=rid)
failed = False
try:
kernel.register_reservation(reservation=reservation)
except Exception:
failed = True
self.assertTrue(failed)
self.assertIsNotNone(kernel.get_reservation(rid=rid))
self.enforceReservationExistsInDatabase(db=db, rid=rid)
def reclaim_delegation_client(self, *, delegation_id: str = None, slice_object: ABCSlice = None,
broker: ABCBrokerProxy = None, id_token: str = None) -> ABCDelegation:
if delegation_id is None:
raise BrokerException(error_code=ExceptionErrorCode.INVALID_ARGUMENT, msg="delegation_id")
if broker is None:
broker = self.get_default_broker()
if slice_object is None:
slice_object = self.get_default_slice()
if slice_object is None:
slice_object = SliceFactory.create(slice_id=ID(), name=self.identity.get_name())
slice_object.set_owner(owner=self.identity)
slice_object.set_inventory(value=True)
delegation = BrokerDelegationFactory.create(did=delegation_id, slice_id=slice_object.get_slice_id(),
broker=broker)
delegation.set_slice_object(slice_object=slice_object)
delegation.set_exported(value=True)
callback = ActorRegistrySingleton.get().get_callback(protocol=Constants.PROTOCOL_KAFKA,
actor_name=self.get_name())
if callback is None:
raise BrokerException(error_code=ExceptionErrorCode.NOT_SUPPORTED, msg="callback is None")
delegation.prepare(callback=callback, logger=self.logger)
delegation.validate_outgoing()
self.wrapper.reclaim_delegation_request(delegation=delegation, caller=broker, callback=callback,
id_token=id_token)
return delegation
def test_c_fail(self):
controller = self.get_controller()
clock = controller.get_actor_clock()
Term.clock = clock
resources = ResourceSet(units=1, rtype=ResourceType(resource_type="1"))
slice_obj = SliceFactory.create(slice_id=ID(), name="fail")
controller.register_slice(slice_object=slice_obj)
start = 5
end = 10
term = Term(start=clock.cycle_start_date(cycle=start), end=clock.cycle_end_date(cycle=end))
r1 = ClientReservationFactory.create(rid=ID(), resources=resources, term=term, slice_object=slice_obj)
r1.set_renewable(renewable=False)
controller.register(reservation=r1)
controller.demand(rid=r1.get_reservation_id())
r2 = ClientReservationFactory.create(rid=ID(), resources=resources, term=term, slice_object=slice_obj)
r2.set_renewable(renewable=False)
controller.register(reservation=r2)
controller.demand(rid=r2.get_reservation_id())
for i in range(1, end + 3):
controller.external_tick(cycle=i)
while controller.get_current_cycle() != i:
time.sleep(0.001)
if i >= start and (i < (end - 1)):
self.assertTrue(r1.is_closed())
self.assertTrue(r2.is_closed())
self.assertTrue(r2.get_notices().__contains__(Constants.CLOSURE_BY_TICKET_REVIEW_POLICY))
def test_f_query(self):
broker = self.get_broker()
policy = broker.get_policy()
request = BrokerPolicy.get_broker_query_model_query(level=1)
response = policy.query(p=request)
print(response)
self.check_query_response(response, 0)
slice_obj = SliceFactory.create(slice_id=ID(), name="inventory_slice")
slice_obj.set_inventory(value=True)
adm_list_len = len(self.adms)
adm_list_len -= 1
self.broker.register_slice(slice_object=slice_obj)
for i in range(0, adm_list_len):
request = BrokerPolicy.get_broker_query_model_query(level=i + 1)
source = self.get_source_delegation(self.broker,
slice_obj,
adm_index=i)
self.broker.register_delegation(delegation=source)
self.broker.donate_delegation(delegation=source)
response = policy.query(p=request)
print(response)
self.check_query_response(response, i + 1)
def test_j_register_reservation_error(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
slice_obj = SliceFactory.create(slice_id=ID(), name="test_slice")
kernel.register_slice(slice_object=slice_obj)
# Set the database to null to cause errors while registering slices.
actor.get_plugin().set_database(db=None)
for i in range(10):
rid = ID()
reservation = ClientReservationFactory.create(
rid=rid, slice_object=slice_obj)
failed = False
try:
kernel.register_reservation(reservation=reservation)
except Exception:
failed = True
self.assertTrue(failed)
self.assertIsNone(kernel.get_reservation(rid=rid))
self.enforceReservationNotInDatabase(db=db, rid=rid)
def test_c_add_slice(self):
db = self.get_database_to_test()
slice_obj = SliceFactory.create(slice_id=ID(), name="slice_to_add")
self.assertEqual("slice_to_add", slice_obj.get_name())
db.add_slice(slice_object=slice_obj)
slice2 = db.get_slice(slice_id=slice_obj.get_slice_id())
self.assertIsNotNone(slice2)
db.remove_slice(slice_id=slice_obj.get_slice_id())
def test_b_allocate_ticket(self):
"""
Requests a ticket for all resources. Checks if the ticket is
allocated for what was asked. Checks the term. Checks whether the
reservation is closed when it expires.
"""
self.broker = self.get_broker()
controller = self.get_controller()
clock = self.broker.get_actor_clock()
proxy = ClientCallbackHelper(name=controller.get_name(),
guid=controller.get_guid())
broker_callback = ClientCallbackHelper(name=self.broker.get_name(),
guid=self.broker.get_guid())
ActorRegistrySingleton.get().register_callback(callback=proxy)
ActorRegistrySingleton.get().register_callback(
callback=broker_callback)
last_called = proxy.get_called()
inv_slice = SliceFactory.create(slice_id=ID(), name="inventory-slice")
inv_slice.set_inventory(value=True)
source = self.get_source_delegation(self.broker, inv_slice)
self.broker.register_slice(slice_object=inv_slice)
self.broker.register_delegation(delegation=source)
self.broker.donate_delegation(delegation=source)
cycle = 1
self.broker.external_tick(cycle=cycle)
cycle += 1
units = 1
start = clock.cycle_start_date(cycle=self.DonateStartCycle)
end = clock.cycle_end_date(cycle=self.DonateEndCycle - 1)
sliver = self.build_sliver()
request = self.get_reservation_for_network_node(start, end, sliver)
self.broker.ticket(reservation=request,
callback=proxy,
caller=proxy.get_identity())
for c in range(cycle, self.DonateEndCycle):
self.broker.external_tick(cycle=c)
while self.broker.get_current_cycle() != c:
time.sleep(0.001)
if last_called < proxy.get_called():
self.assert_ticketed(proxy.get_reservation(), units,
request.get_type(), start, end)
last_called = proxy.get_called()
self.broker.await_no_pending_reservations()
self.assertEqual(1, proxy.get_called())
self.assertTrue(request.is_closed())
def get_reservation_for_network_node(self, start: datetime, end: datetime,
sliver: NodeSliver):
slice_obj = SliceFactory.create(slice_id=ID(), name="test-slice")
rtype = ResourceType(resource_type=sliver.resource_type.name)
rset = ResourceSet(units=1, rtype=rtype, sliver=sliver)
term = Term(start=start, end=end)
request = BrokerReservationFactory.create(rid=ID(),
resources=rset,
term=term,
slice_obj=slice_obj)
return request
def test_g_unregister_reservation(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
slice_obj = SliceFactory.create(slice_id=ID(), name="testslice")
kernel.register_slice(slice_object=slice_obj)
res_list = []
for i in range(10):
res = ClientReservationFactory.create(rid=ID())
res.set_slice(slice_object=slice_obj)
res_list.append(res)
self.assertIsNone(
kernel.get_reservation(rid=res.get_reservation_id()))
self.enforceReservationNotInDatabase(db=db,
rid=res.get_reservation_id())
failed = False
try:
kernel.unregister_reservation(rid=res.get_reservation_id())
except Exception:
failed = True
self.assertTrue(failed)
self.assertIsNone(
kernel.get_reservation(rid=res.get_reservation_id()))
self.enforceReservationNotInDatabase(db=db,
rid=res.get_reservation_id())
kernel.register_reservation(reservation=res)
self.assertIsNotNone(
kernel.get_reservation(rid=res.get_reservation_id()))
self.enforceReservationExistsInDatabase(
db=db, rid=res.get_reservation_id())
for res in res_list:
self.assertIsNotNone(
kernel.get_slice(slice_id=slice_obj.get_slice_id()))
self.enforceSliceExistsInDatabase(
db=db, slice_id=slice_obj.get_slice_id())
res.fail(message="forced")
kernel.unregister_reservation(rid=res.get_reservation_id())
self.assertIsNone(
kernel.get_reservation(rid=res.get_reservation_id()))
self.enforceReservationExistsInDatabase(
db=db, rid=res.get_reservation_id())
check = kernel.get_reservations(slice_id=slice_obj.get_slice_id())
self.assertIsNotNone(check)
self.assertEqual(0, len(check))
def advertise(self, *, delegation: ABCPropertyGraph, delegation_name: str, client: AuthToken) -> str:
slice_obj = SliceFactory.create(slice_id=ID(), name=client.get_name())
slice_obj.set_owner(owner=client)
slice_obj.set_broker_client()
dlg_obj = DelegationFactory.create(did=delegation.get_graph_id(), slice_id=slice_obj.get_slice_id(),
delegation_name=delegation_name)
dlg_obj.set_slice_object(slice_object=slice_obj)
dlg_obj.set_graph(graph=delegation)
self.wrapper.advertise(delegation=dlg_obj, client=client)
return dlg_obj.get_delegation_id()
def get_delegation(self, actor: ABCActorMixin) -> ABCDelegation:
slice_object = SliceFactory.create(slice_id=ID(), name="inventory-slice")
slice_object.set_inventory(value=True)
actor.register_slice(slice_object=slice_object)
delegation_name = 'primary'
dlg_obj = DelegationFactory.create(did=self.adm.get_graph_id(), slice_id=slice_object.get_slice_id(),
delegation_name=delegation_name)
dlg_obj.set_slice_object(slice_object=slice_object)
dlg_obj.set_graph(graph=self.adm)
actor.register_delegation(delegation=dlg_obj)
return dlg_obj
def test_c_register_slice_inventory(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
slices = kernel.get_slices()
self.assertIsNotNone(slices)
self.assertEqual(0, len(slices))
for i in range(10):
slice_obj = SliceFactory.create(slice_id=ID(),
name="Slice:{}".format(i))
slice_obj.set_inventory(value=True)
kernel.register_slice(slice_object=slice_obj)
check = kernel.get_slice(slice_id=slice_obj.get_slice_id())
self.assertIsNotNone(check)
self.assertEqual(check, slice_obj)
slices = kernel.get_slices()
self.assertIsNotNone(slices)
self.assertEqual(i + 1, len(slices))
slices = kernel.get_inventory_slices()
self.assertIsNotNone(slices)
self.assertEqual(i + 1, len(slices))
self.enforceSliceExistsInDatabase(
db=db, slice_id=slice_obj.get_slice_id())
slices = db.get_slices()
self.assertIsNotNone(slice_obj)
self.assertEqual(i + 1, len(slices))
slices = db.get_inventory_slices()
self.assertIsNotNone(slice_obj)
self.assertEqual(i + 1, len(slices))
failed = False
try:
kernel.register_slice(slice_object=slice_obj)
except Exception:
failed = True
self.assertTrue(failed)
ss = kernel.get_slice(slice_id=slice_obj.get_slice_id())
self.assertIsNotNone(ss)
self.assertEqual(ss, slice_obj)
def translate_slice(*, slice_avro: SliceAvro) -> ABCSlice:
if slice_avro is None:
return None
if slice_avro.guid is None and slice_avro.slice_name is None:
return None
if slice_avro.guid is None:
raise ProxyException(Constants.NOT_SPECIFIED_PREFIX.format("Slice id"))
slice_obj = SliceFactory.create(slice_id=slice_avro.guid, name=slice_avro.slice_name)
slice_obj.set_description(description=slice_avro.description)
slice_obj.set_config_properties(value=slice_avro.config_properties)
slice_obj.set_lease_start(lease_start=slice_avro.get_lease_start())
slice_obj.set_lease_end(lease_end=slice_avro.get_lease_end())
return slice_obj
def create_default_slice(self):
"""
Create default slice
@raises ConfigurationException in case of error
"""
if self.actor.get_type() != ActorType.Authority:
slice_obj = SliceFactory.create(slice_id=ID(),
name=self.actor.get_name())
slice_obj.set_inventory(value=True)
try:
self.actor.register_slice(slice_object=slice_obj)
except Exception as e:
self.logger.error(traceback.format_exc())
raise ConfigurationException(
f"Could not create default slice for actor: {self.actor.get_name()} {e}"
)
def test_unit(self):
rid = ID()
u1 = Unit(rid=rid)
self.assertIsNotNone(u1.get_id())
self.assertEqual(UnitState.DEFAULT, u1.get_state())
self.assertIsNone(u1.get_property(name="foo"))
self.assertIsNone(u1.get_parent_id())
self.assertIsNotNone(u1.get_reservation_id())
self.assertIsNone(u1.get_slice_id())
self.assertIsNone(u1.get_actor_id())
self.assertEqual(0, u1.get_sequence())
u1.increment_sequence()
self.assertEqual(1, u1.get_sequence())
u1.decrement_sequence()
self.assertEqual(0, u1.get_sequence())
db = self.make_actor_database()
slice_id = ID()
from fabric_cf.actor.core.container.globals import GlobalsSingleton
actor_id = GlobalsSingleton.get().get_container().get_actor().get_guid(
)
slice_obj = SliceFactory.create(slice_id=slice_id, name="test_slice")
db.add_slice(slice_object=slice_obj)
reservation = ClientReservationFactory.create(rid=rid,
slice_object=slice_obj)
u1.set_actor_id(actor_id=actor_id)
u1.set_reservation(reservation=reservation)
u1.set_slice_id(slice_id=slice_id)
db.add_reservation(reservation=reservation)
u1.start_prime()
self.assertEqual(UnitState.PRIMING, u1.get_state())
u1.set_property(name="foo", value="bar")
u1.increment_sequence()
u1.increment_sequence()
resource_type = ResourceType(resource_type="1")
u1.set_resource_type(rtype=resource_type)
self.assertEqual(2, u1.get_sequence())
db.add_unit(u=u1)
self.assertIsNotNone(db.get_unit(uid=rid))
def test_d_nascent(self):
controller = self.get_controller()
clock = controller.get_actor_clock()
Term.clock = clock
resources = ResourceSet(units=1, rtype=ResourceType(resource_type="1"))
slice_obj = SliceFactory.create(slice_id=ID(), name="nascent")
controller.register_slice(slice_object=slice_obj)
start = 5
end = 10
term = Term(start=clock.cycle_start_date(cycle=start), end=clock.cycle_end_date(cycle=end))
r1 = ClientReservationFactory.create(rid=ID(), resources=resources, term=term, slice_object=slice_obj)
r1.set_renewable(renewable=False)
controller.register(reservation=r1)
controller.demand(rid=r1.get_reservation_id())
r2 = ClientReservationFactory.create(rid=ID(), resources=resources, term=term, slice_object=slice_obj)
r2.set_renewable(renewable=False)
controller.register(reservation=r2)
r2demanded = False
for i in range(1, end + 3):
controller.external_tick(cycle=i)
while controller.get_current_cycle() != i:
time.sleep(0.001)
if i == (start -3) and not r2demanded:
self.assertTrue(r1.is_ticketed())
self.assertTrue(r2.is_nascent())
controller.demand(rid=r2.get_reservation_id())
r2demanded = True
if i >= start and (i < end - 1):
self.assertTrue(r1.is_active())
self.assertTrue(r2.is_active())
if i > end:
self.assertTrue(r1.is_closed())
self.assertTrue(r2.is_closed())
def create_inventory_slice(
self, *, slice_id: ID, name: str,
rtype: ResourceType) -> CreateInventorySliceResult:
"""
Create Inventory Pool at boot
@param slice_id slice id
@param name name
@param rtype resource type
"""
result = CreateInventorySliceResult()
if slice_id is None or name is None or rtype is None:
result.code = InventorySliceManagerError.ErrorInvalidArguments
return result
try:
temp = self.db.get_slice(slice_id=slice_id)
if temp is not None:
result.code = InventorySliceManagerError.ErrorPoolExists
return result
slice_list = self.db.get_inventory_slices()
if slice_list is not None and len(slice_list) > 0:
for slice_obj in slice_list:
rt = slice_obj.get_resource_type()
if rt == rtype:
result.slice = slice_obj
result.code = InventorySliceManagerError.ErrorTypeExists
return result
slice_obj = SliceFactory.create(slice_id=slice_id, name=name)
slice_obj.set_inventory(value=True)
slice_obj.set_owner(owner=self.identity.get_identity())
slice_obj.set_resource_type(resource_type=rtype)
try:
self.db.add_slice(slice_object=slice_obj)
result.slice = slice_obj
except Exception:
self.logger.error(traceback.format_exc())
result.code = InventorySliceManagerError.ErrorDatabaseError
except Exception:
self.logger.error(traceback.format_exc())
result.code = InventorySliceManagerError.ErrorInternalError
return result
def test_e_donate(self):
broker = self.get_broker()
policy = broker.get_policy()
slice_obj = SliceFactory.create(slice_id=ID(), name="inventory_slice")
slice_obj.set_inventory(value=True)
adm_list_len = len(self.adms)
adm_list_len -= 1
self.broker.register_slice(slice_object=slice_obj)
for i in range(0, adm_list_len):
source = self.get_source_delegation(self.broker,
slice_obj,
adm_index=i)
self.broker.register_delegation(delegation=source)
self.broker.donate_delegation(delegation=source)
self.assertEqual(i + 1, len(policy.delegations))
def claim_delegation_client(self, *, delegation_id: str = None, slice_object: ABCSlice = None,
broker: ABCBrokerProxy = None, id_token: str = None) -> ABCDelegation:
if delegation_id is None:
raise BrokerException(error_code=ExceptionErrorCode.INVALID_ARGUMENT, msg="delegation_id")
if broker is None:
broker = self.get_default_broker()
if slice_object is None:
slice_object = self.get_default_slice()
if slice_object is None:
slice_object = SliceFactory.create(slice_id=ID(), name=self.identity.get_name())
slice_object.set_owner(owner=self.identity)
slice_object.set_inventory(value=True)
delegation = BrokerDelegationFactory.create(did=delegation_id, slice_id=slice_object.get_slice_id(),
broker=broker)
delegation.set_exported(value=True)
delegation.set_slice_object(slice_object=slice_object)
self.wrapper.delegate(delegation=delegation, destination=self, id_token=id_token)
return delegation
def test_d_add_update_get_unit(self):
actor = self.prepare_actor_database()
db = actor.get_plugin().get_database()
slice_obj = SliceFactory.create(slice_id=ID(), name="slice-1")
db.add_slice(slice_object=slice_obj)
rset = ResourceSet()
term = Term(start=datetime.now(),
end=datetime.now().replace(minute=20))
res = AuthorityReservationFactory.create(resources=rset,
term=term,
slice_obj=slice_obj,
rid=ID())
db.add_reservation(reservation=res)
rtype = ResourceType(resource_type="12")
u = Unit(rid=res.get_reservation_id(),
slice_id=slice_obj.get_slice_id(),
actor_id=actor.get_guid())
u.set_resource_type(rtype=rtype)
db.add_unit(u=u)
self.assertIsNotNone(db.get_unit(uid=u.get_id()))
def test_k_register_slice_error(self):
actor = self.prepare_actor()
kernel = self.get_kernel_wrapper(actor=actor)
db = actor.get_plugin().get_database()
actor.get_plugin().set_database(db=None)
for i in range(10):
slice_obj = SliceFactory.create(slice_id=ID(),
name="Slice:{}".format(i))
failed = False
try:
kernel.register_slice(slice_object=slice_obj)
except Exception:
failed = True
self.assertTrue(failed)
check = kernel.get_slice(slice_id=slice_obj.get_slice_id())
self.assertIsNone(check)
self.enforceSliceNotInDatabase(db=db,
slice_id=slice_obj.get_slice_id())
def add_slice(self,
*,
slice_obj: SliceAvro,
caller: AuthToken,
id_token: str = None) -> ResultStringAvro:
result = ResultStringAvro()
result.status = ResultAvro()
if slice_obj is None or caller is None:
result.status.set_code(ErrorCodes.ErrorInvalidArguments.value)
result.status.set_message(
ErrorCodes.ErrorInvalidArguments.interpret())
else:
try:
user_dn = None
user_email = None
if id_token is not None:
fabric_token = AccessChecker.check_access(
action_id=ActionId.query,
resource_type=ResourceType.slice,
token=id_token,
logger=self.logger,
actor_type=self.actor.get_type(),
resource_id=str(slice_obj.slice_name))
user_dn = fabric_token.get_decoded_token().get(
Constants.CLAIMS_SUB, None)
user_email = fabric_token.get_decoded_token().get(
Constants.CLAIMS_EMAIL, None)
if user_dn is None:
result.status.set_code(
ErrorCodes.ErrorInvalidToken.value)
result.status.set_message(
ErrorCodes.ErrorInvalidToken.interpret())
return result
slice_obj_new = SliceFactory.create(
slice_id=ID(), name=slice_obj.get_slice_name())
slice_obj_new.set_description(
description=slice_obj.get_description())
slice_obj_new.set_owner(owner=self.actor.get_identity())
slice_obj_new.get_owner().set_oidc_sub_claim(
oidc_sub_claim=user_dn)
slice_obj_new.get_owner().set_email(email=user_email)
slice_obj_new.set_graph_id(graph_id=slice_obj.graph_id)
slice_obj_new.set_config_properties(
value=slice_obj.get_config_properties())
slice_obj_new.set_lease_end(
lease_end=slice_obj.get_lease_end())
slice_obj_new.set_lease_start(lease_start=datetime.utcnow())
if slice_obj.get_inventory():
slice_obj_new.set_inventory(value=True)
elif slice_obj.is_broker_client_slice():
slice_obj.set_broker_client_slice(value=True)
elif slice_obj.is_client_slice():
slice_obj.set_client_slice(value=True)
class Runner(ABCActorRunnable):
def __init__(self, *, actor: ABCActorMixin):
self.actor = actor
def run(self):
try:
self.actor.register_slice(
slice_object=slice_obj_new)
except Exception as e:
self.actor.get_plugin().release_slice(
slice_obj=slice_obj_new)
raise e
return None
self.actor.execute_on_actor_thread_and_wait(runnable=Runner(
actor=self.actor))
result.set_result(str(slice_obj_new.get_slice_id()))
except Exception as e:
self.logger.error("add_slice: {}".format(e))
result.status.set_code(ErrorCodes.ErrorInternalError.value)
result.status.set_message(
ErrorCodes.ErrorInternalError.interpret(exception=e))
result.status = ManagementObject.set_exception_details(
result=result.status, e=e)
return result
def add_client_slice(self, *, caller: AuthToken,
slice_mng: SliceAvro) -> ResultSliceAvro:
result = ResultSliceAvro()
result.status = ResultAvro()
if caller is None or slice_mng is None:
result.status.set_code(ErrorCodes.ErrorInvalidArguments.value)
result.status.set_message(
ErrorCodes.ErrorInvalidArguments.interpret())
return result
try:
owner_mng = slice_mng.get_owner()
owner = None
owner_is_ok = False
if owner_mng is not None:
owner = Translate.translate_auth_from_avro(auth_avro=owner_mng)
if owner is not None and owner.get_name(
) is not None and owner.get_guid() is not None:
owner_is_ok = True
if not owner_is_ok:
result.status.set_code(ErrorCodes.ErrorDatabaseError.value)
result.status.set_message(
ErrorCodes.ErrorDatabaseError.interpret())
return result
slice_obj = SliceFactory.create(slice_id=ID(),
name=slice_mng.get_slice_name())
slice_obj.set_description(description=slice_mng.get_description())
slice_obj.set_inventory(value=False)
assert owner is not None
slice_obj.set_owner(owner=owner)
class Runner(ABCActorRunnable):
def __init__(self, *, actor: ABCActorMixin):
self.actor = actor
def run(self):
try:
self.actor.register_slice(slice_object=slice_obj)
except Exception as e:
self.actor.get_plugin().release_slice(
slice_obj=slice_obj)
raise e
return None
self.actor.execute_on_actor_thread_and_wait(runnable=Runner(
actor=self.actor))
result.result = str(slice_obj.get_slice_id())
except Exception as e:
self.logger.error("addClientSlice: {}".format(e))
result.status.set_code(ErrorCodes.ErrorInternalError.value)
result.status.set_message(
ErrorCodes.ErrorInternalError.interpret(exception=e))
result.status = ManagementObject.set_exception_details(
result=result.status, e=e)
return result
def get_request_slice(self):
return SliceFactory.create(slice_id=ID(), name="test-slice")
def _test_h_request_insufficient_cores(self):
broker = self.get_broker()
controller = self.get_controller()
policy = broker.get_policy()
policy.allocation_horizon = 10
clock = broker.get_actor_clock()
proxy = ClientCallbackHelper(name=controller.get_name(),
guid=controller.get_guid())
broker_callback = ClientCallbackHelper(name=broker.get_name(),
guid=broker.get_guid())
ActorRegistrySingleton.get().register_callback(callback=proxy)
ActorRegistrySingleton.get().register_callback(
callback=broker_callback)
slice_obj = SliceFactory.create(slice_id=ID(), name="inventory_slice")
slice_obj.set_inventory(value=True)
source = self.get_source_delegation(self.broker, slice_obj)
self.broker.register_slice(slice_object=slice_obj)
self.broker.register_delegation(delegation=source)
self.broker.donate_delegation(delegation=source)
cycle = 1
broker.external_tick(cycle=cycle)
cycle += 1
start = clock.cycle_start_date(cycle=self.DonateStartCycle)
end = clock.cycle_end_date(cycle=self.DonateEndCycle - 1)
sliver = self.build_sliver_with_components()
caphint = CapacityHints(instance_type="fabric.c64.m384.d4000")
sliver.set_capacity_hints(caphint=caphint)
request = self.get_reservation_for_network_node(start,
end,
sliver=sliver)
broker.ticket(reservation=request,
callback=proxy,
caller=proxy.get_identity())
self.assertEqual(proxy.prepared, 0)
self.assertEqual(proxy.called, 0)
for c in range(cycle, self.DonateEndCycle):
broker.external_tick(cycle=c)
while broker.get_current_cycle() != c:
time.sleep(0.001)
while proxy.prepared != 1:
time.sleep(0.001)
self.assert_failed(request)
self.assertEqual(1, proxy.prepared)
if proxy.called > 0:
print("Proxy Called")
# self.assert_failed(proxy.get_reservation(), proxy.update_data)
broker.await_no_pending_reservations()
self.assertEqual(1, proxy.get_called())
self.assertTrue(request.is_closed())
def create_slice(self, *, slice_id: ID, name: str):
slice_obj = SliceFactory.create(slice_id=slice_id, name=name)
return slice_obj
