def grpc_controller_client(request,
engine_name,
volume_name,
frontend=FRONTEND_TGT_BLOCKDEV):
em_client = engine_manager_client(request)
e = create_engine_process(em_client,
name=engine_name,
volume_name=volume_name,
frontend=frontend)
return ControllerClient(e.spec.listen)
def grpc_controller_client(request):
em_client = engine_manager_client(request)
e = create_engine_process(em_client)
return ControllerClient(e.spec.listen)
def grpc_controller_no_frontend_client(request):
c = ControllerClient(GRPC_CONTROLLER_NO_FRONTEND)
request.addfinalizer(lambda: cleanup_controller(c))
return cleanup_controller(c)
def grpc_controller_client(request):
c = ControllerClient(GRPC_CONTROLLER)
request.addfinalizer(lambda: cleanup_controller(c))
return cleanup_controller(c)
def test_port_update():
grpc_client = ControllerClient(GRPC_CONTROLLER)
v = grpc_client.volume_get()
assert v.replicaCount == 0
addresses = ['file://' + random_str(), 'file://' + random_str()]
v = grpc_client.volume_start(replicas=addresses)
assert v.replicaCount == 2
new_url = "localhost:9505"
new_port = 9505
grpc_client.port_update(new_port)
new_grpc_client = ControllerClient(new_url)
v = new_grpc_client.volume_get()
assert v.replicaCount == 2
cleanup(new_grpc_client)
old_port = 9501
new_grpc_client.port_update(old_port)