def main():
"""
Main entry point
"""
# parse command line arguments
parser = argparse.ArgumentParser()
parser.add_argument('-c',
'--config',
metavar="PATH",
default=common.CONFIG_FILENAME,
help="Configuration file path")
parser.add_argument('--port',
metavar=("PORT"),
default=[5000],
type=int,
nargs=1,
help="REST API port")
parser.add_argument('-V',
'--verbose',
action='store_true',
help="Verbose mode")
cmd_args = parser.parse_args()
# configure syslog output
syslog.openlog("AppQoS")
if cmd_args.verbose:
log.enable_verbose()
# initialize libpqos/Intel RDT interface
result = common.PQOS_API.init()
if result != 0:
log.error("libpqos initialization failed, Terminating...")
return
# initialize capabilities
result = caps.caps_init()
if result == 0:
# initialize main logic
app_qos = AppQoS()
# start REST API server
server = rest.Server()
result = server.start("127.0.0.1", cmd_args.port[0], cmd_args.verbose)
if result == 0:
# run main logic
app_qos.run(cmd_args)
# stop REST API server
server.terminate()
else:
log.error("Failed to start REST API server, Terminating...")
else:
log.error("Required capabilities not supported, Terminating...")
# de-initialize libpqos
common.PQOS_API.fini()
def main():
"""
Main entry point
"""
parser = argparse.ArgumentParser()
parser.add_argument('-c', '--config', metavar="PATH", default=common.CONFIG_FILENAME,
help="Configuration file path")
parser.add_argument('--port', metavar=("PORT"), default=[5000], type=int, nargs=1,
help="REST API port")
parser.add_argument('-V', '--verbose', action='store_true', help="Verbose mode")
cmd_args = parser.parse_args()
# configure syslog output
syslog.openlog("AppQoS")
if cmd_args.verbose:
log.enable_verbose()
result = common.PQOS_API.init()
if result != 0:
log.error("libpqos initialization failed, Terminating...")
return
# initialize capabilities
result = caps.caps_init()
if result == 0:
# initialize main logic
app_qos = AppQoS()
# start REST API server
server = rest.Server()
result = server.start("0.0.0.0", cmd_args.port[0], cmd_args.verbose)
if result == 0:
# run main logic
app_qos.run(cmd_args)
# stop REST API server
server.terminate()
else:
log.error("Failed to start REST API server, Terminating...")
else:
log.error("Required capabilities not supported, Terminating...")
# de-initialize libpqos
common.PQOS_API.fini()
def main():
"""
Main entry point
"""
# parse command line arguments
parser = argparse.ArgumentParser()
parser.add_argument('-c',
'--config',
metavar="PATH",
default=common.CONFIG_FILENAME,
help="Configuration file path")
parser.add_argument('--port',
metavar=("PORT"),
default=[5000],
type=int,
nargs=1,
help="REST API port")
parser.add_argument('-V',
'--verbose',
action='store_true',
help="Verbose mode")
parser.add_argument('-a',
'--address',
metavar="INET_ADDRESS",
default=common.DEFAULT_ADDRESS,
help="AppQoS inet address")
cmd_args = parser.parse_args()
# configure syslog output
syslog.openlog("AppQoS")
if cmd_args.verbose:
log.enable_verbose()
# detect supported RDT interfaces
common.PQOS_API.detect_supported_ifaces()
# Load config file
if load_config(cmd_args.config):
log.error("Failed to load config file, Terminating...")
return
# initialize libpqos/Intel RDT interface
result = common.PQOS_API.init(common.CONFIG_STORE.get_rdt_iface())
if result != 0:
log.error("libpqos initialization failed, Terminating...")
return
log.info(
f"RDT initialized with '{common.PQOS_API.current_iface()}' interface")
# initialize capabilities
result = caps.caps_init()
if result == 0:
# initialize main logic
app_qos = AppQoS()
# start REST API server
server = rest_server.Server()
result = server.start(cmd_args.address, cmd_args.port[0],
cmd_args.verbose)
if result == 0:
# run main logic
app_qos.run()
# stop REST API server
server.terminate()
else:
log.error("Failed to start REST API server, Terminating...")
else:
log.error("Required capabilities not supported, Terminating...")
# de-initialize libpqos
common.PQOS_API.fini()