def run(TopologyConfig):
logger = _get_logger()
cmd = _get_this_cmd()
if cmd:
cmd.Set('ErrorOnFailure', True)
try:
topology_nodes = json_util.loads(TopologyConfig)
device_handle_list = []
for topology_node in topology_nodes:
subnet_configs = topology_node["subnet_configs"]
for subnet_config in subnet_configs:
subnet = subnet_config["subnet"]
if subnet["dhcp_enabled"]:
devices = get_devices(subnet)
device_handle_list += devices
device_handle_list = list(set(device_handle_list))
if len(device_handle_list) > 0:
run_dhcp(device_handle_list)
except RuntimeError as e:
logger.LogError(str(e))
if cmd:
cmd.Set("Status", str(e))
return False
except:
logger.LogError("unhandled exception:" + traceback.format_exc())
return False
return True
def run(TopologyConfig):
topology_nodes = json_util.loads(TopologyConfig)
streamblocks_to_arp = []
for topology_node in topology_nodes:
subnet_configs = topology_node["subnet_configs"]
for subnet_config in subnet_configs:
subnet = subnet_config["subnet"]
gateway_config = subnet["gateway_config"]
gateway_config_type = gateway_config["_type"]
if gateway_config_type == "Profile::GatewayArpConfig":
streamblocks = get_streamblocks(subnet)
streamblocks_to_arp += streamblocks
streamblocks_to_arp = list(set(streamblocks_to_arp))
if len(streamblocks_to_arp) > 0:
run_arp(streamblocks_to_arp)
return True
def run(TopologyConfig):
topology_nodes = json_util.loads(TopologyConfig)
for topology_node in topology_nodes:
subnet_configs = topology_node["subnet_configs"]
for subnet_config in subnet_configs:
subnet = subnet_config["subnet"]
mac_config = subnet["mac_config"]
mac_config_type = mac_config["_type"]
if mac_config_type == "Profile::UniqueMacConfig":
if subnet["device_count_per_port"] == 1:
handle_physical_interface(subnet_config)
elif subnet["device_count_per_port"] > 1:
handle_randomize_mac(subnet_config)
else:
raise Exception("invalid device_count_per_port")
return True
def run(TrafficFilters, Ports, Drvs, DrvPorts, CallbackInfo):
cb = json_util.loads(CallbackInfo)
clear_sequencer()
cmd = create_command_hnd(TrafficFilters, Ports, Drvs, DrvPorts)
with AutoCommand("SequencerInsertCommand") as seq_insert_cmd:
seq_insert_cmd.SetCollection("CommandList", [cmd])
seq_insert_cmd.Execute()
with AutoCommand("SubscribePropertyChangeCommand") as sub_cmd:
sub_cmd.Set("PropertyClassId", "sequencer")
sub_cmd.SetCollection("PropertyIdList", [
"sequencer.state",
"sequencer.teststate"
])
sub_cmd.Set("PublishUrl", cb["url"])
sub_cmd.Set("Context", cb["context"])
sub_cmd.Execute()
CommandUtils.set_attribute("StartedCommand", cmd, _get_this_cmd())
return True
