def start_master_daemon_func():
try:
set_logger()
register_socket(master_daemon.tag)
server = SimpleJSONRPCServer(('0.0.0.0', master_daemon.port))
logging.info('Started master daemon (port %s)' % master_daemon.port)
server.register_function(add)
server.register_function(check_connectivity)
server.register_function(get_trex_path)
server.register_function(update_trex)
# trex_daemon_server
server.register_function(trex_daemon_server.is_running, 'is_trex_daemon_running')
server.register_function(trex_daemon_server.restart, 'restart_trex_daemon')
server.register_function(trex_daemon_server.start, 'start_trex_daemon')
server.register_function(trex_daemon_server.stop, 'stop_trex_daemon')
# stl rpc proxy
server.register_function(stl_rpc_proxy.is_running, 'is_stl_rpc_proxy_running')
server.register_function(stl_rpc_proxy.restart, 'restart_stl_rpc_proxy')
server.register_function(stl_rpc_proxy.start, 'start_stl_rpc_proxy')
server.register_function(stl_rpc_proxy.stop, 'stop_stl_rpc_proxy')
server.register_function(server.funcs.keys, 'get_methods') # should be last
signal.signal(signal.SIGTSTP, stop_handler) # ctrl+z
signal.signal(signal.SIGTERM, stop_handler) # kill
server.serve_forever()
except KeyboardInterrupt:
logging.info('Ctrl+C')
except Exception as e:
logging.error('Closing due to error: %s' % e)
def start_master_daemon_func():
funcs_by_name = {}
# master_daemon functions
funcs_by_name['add'] = add
funcs_by_name['check_connectivity'] = check_connectivity
funcs_by_name['get_trex_path'] = get_trex_path
funcs_by_name['update_trex'] = update_trex
# trex_daemon_server
funcs_by_name['is_trex_daemon_running'] = trex_daemon_server.is_running
funcs_by_name['restart_trex_daemon'] = trex_daemon_server.restart
funcs_by_name['start_trex_daemon'] = trex_daemon_server.start
funcs_by_name['stop_trex_daemon'] = trex_daemon_server.stop
# stl rpc proxy
funcs_by_name['is_stl_rpc_proxy_running'] = stl_rpc_proxy.is_running
funcs_by_name['restart_stl_rpc_proxy'] = stl_rpc_proxy.restart
funcs_by_name['start_stl_rpc_proxy'] = stl_rpc_proxy.start
funcs_by_name['stop_stl_rpc_proxy'] = stl_rpc_proxy.stop
try:
set_logger()
register_socket(master_daemon.tag)
server = SimpleJSONRPCServer(('0.0.0.0', master_daemon.port))
logging.info('Started master daemon (port %s)' % master_daemon.port)
for name, func in funcs_by_name.items():
server.register_function(partial(log_usage, name, func), name)
server.register_function(server.funcs.keys, 'get_methods') # should be last
signal.signal(signal.SIGTSTP, stop_handler) # ctrl+z
signal.signal(signal.SIGTERM, stop_handler) # kill
server.serve_forever()
except KeyboardInterrupt:
logging.info('Ctrl+C')
except Exception as e:
logging.error('Closing due to error: %s' % e)
def start_master_daemon_func():
funcs_by_name = {}
# master_daemon functions
funcs_by_name['add'] = add
funcs_by_name['check_connectivity'] = check_connectivity
funcs_by_name['get_trex_path'] = get_trex_path
funcs_by_name['update_trex'] = update_trex
# trex_daemon_server
funcs_by_name['is_trex_daemon_running'] = trex_daemon_server.is_running
funcs_by_name['restart_trex_daemon'] = trex_daemon_server.restart
funcs_by_name['start_trex_daemon'] = trex_daemon_server.start
funcs_by_name['stop_trex_daemon'] = trex_daemon_server.stop
# stl rpc proxy
funcs_by_name['is_stl_rpc_proxy_running'] = stl_rpc_proxy.is_running
funcs_by_name['restart_stl_rpc_proxy'] = stl_rpc_proxy.restart
funcs_by_name['start_stl_rpc_proxy'] = stl_rpc_proxy.start
funcs_by_name['stop_stl_rpc_proxy'] = stl_rpc_proxy.stop
try:
set_logger()
register_socket(master_daemon.tag)
server = SimpleJSONRPCServer(('0.0.0.0', master_daemon.port))
logging.info('Started master daemon (port %s)' % master_daemon.port)
for name, func in funcs_by_name.items():
server.register_function(partial(log_usage, name, func), name)
server.register_function(server.funcs.keys, 'get_methods') # should be last
signal.signal(signal.SIGTSTP, stop_handler) # ctrl+z
signal.signal(signal.SIGTERM, stop_handler) # kill
server.serve_forever()
except KeyboardInterrupt:
logging.info('Ctrl+C')
except Exception as e:
logging.error('Closing due to error: %s' % e)
def start(self):
"""This method fires up the daemon server based on initialized parameters of the class"""
# initialize the server instance with given resources
register_socket('trex_daemon_server')
try:
print "Firing up TRex REST daemon @ port {trex_port} ...\n".format( trex_port = self.trex_daemon_port )
logger.info("Firing up TRex REST daemon @ port {trex_port} ...".format( trex_port = self.trex_daemon_port ))
logger.info("current working dir is: {0}".format(self.TREX_PATH) )
logger.info("current files dir is : {0}".format(self.trex_files_path) )
logger.debug("Starting TRex server. Registering methods to process.")
logger.info(self.get_trex_version(base64 = False))
self.server = SimpleJSONRPCServer( (self.trex_host, self.trex_daemon_port) )
except socket.error as e:
if e.errno == errno.EADDRINUSE:
logger.error("TRex server requested address already in use. Aborting server launching.")
print "TRex server requested address already in use. Aborting server launching."
raise socket.error(errno.EADDRINUSE, "TRex daemon requested address already in use. "
"Server launch aborted. Please make sure no other process is "
"using the desired server properties.")
elif isinstance(e, socket.gaierror) and e.errno == -3:
# handling Temporary failure in name resolution exception
raise socket.gaierror(-3, "Temporary failure in name resolution.\n"
"Make sure provided hostname has DNS resolving.")
else:
raise
# set further functionality and peripherals to server instance
self.server.register_function(self.add)
self.server.register_function(self.cancel_reservation)
self.server.register_function(self.connectivity_check)
self.server.register_function(self.connectivity_check, 'check_connectivity') # alias
self.server.register_function(self.force_trex_kill)
self.server.register_function(self.get_file)
self.server.register_function(self.get_files_list)
self.server.register_function(self.get_files_path)
self.server.register_function(self.get_running_info)
self.server.register_function(self.get_running_status)
self.server.register_function(self.get_trex_cmds)
self.server.register_function(self.get_trex_daemon_log)
self.server.register_function(self.get_trex_log)
self.server.register_function(self.get_trex_version)
self.server.register_function(self.is_reserved)
self.server.register_function(self.is_running)
self.server.register_function(self.kill_all_trexes)
self.server.register_function(self.push_file)
self.server.register_function(self.reserve_trex)
self.server.register_function(self.start_trex)
self.server.register_function(self.stop_trex)
self.server.register_function(self.wait_until_kickoff_finish)
signal.signal(signal.SIGTSTP, self.stop_handler)
signal.signal(signal.SIGTERM, self.stop_handler)
try:
self.zmq_monitor.start()
self.server.serve_forever()
except KeyboardInterrupt:
logger.info("Daemon shutdown request detected." )
finally:
self.zmq_monitor.join() # close ZMQ monitor thread resources
self.server.shutdown()
def start_master_daemon_func():
register_socket(master_daemon.tag)
server = SimpleJSONRPCServer(('0.0.0.0', master_daemon.port))
print('Started master daemon (port %s)' % master_daemon.port)
server.register_function(add)
server.register_function(check_connectivity)
server.register_function(get_trex_path)
server.register_function(update_trex)
# trex_daemon_server
server.register_function(trex_daemon_server.is_running, 'is_trex_daemon_running')
server.register_function(trex_daemon_server.restart, 'restart_trex_daemon')
server.register_function(trex_daemon_server.start, 'start_trex_daemon')
server.register_function(trex_daemon_server.stop, 'stop_trex_daemon')
# stl rpc proxy
server.register_function(stl_rpc_proxy.is_running, 'is_stl_rpc_proxy_running')
server.register_function(stl_rpc_proxy.restart, 'restart_stl_rpc_proxy')
server.register_function(stl_rpc_proxy.start, 'start_stl_rpc_proxy')
server.register_function(stl_rpc_proxy.stop, 'stop_stl_rpc_proxy')
server.register_function(server.funcs.keys, 'get_methods') # should be last
server.serve_forever()
def start(self):
"""This method fires up the daemon server based on initialized parameters of the class"""
# initialize the server instance with given resources
register_socket('trex_daemon_server')
try:
print("Firing up TRex REST daemon @ port {trex_port} ...\n".format(
trex_port=self.trex_daemon_port))
logger.info(
"Firing up TRex REST daemon @ port {trex_port} ...".format(
trex_port=self.trex_daemon_port))
logger.info("current working dir is: {0}".format(self.TREX_PATH))
logger.info("current files dir is : {0}".format(
self.trex_files_path))
logger.debug(
"Starting TRex server. Registering methods to process.")
logger.info(self.get_trex_version(base64=False))
self.server = SimpleJSONRPCServer(
(self.trex_host, self.trex_daemon_port))
except socket.error as e:
if e.errno == errno.EADDRINUSE:
logger.error(
"TRex server requested address already in use. Aborting server launching."
)
print(
"TRex server requested address already in use. Aborting server launching."
)
raise socket.error(
errno.EADDRINUSE,
"TRex daemon requested address already in use. "
"Server launch aborted. Please make sure no other process is "
"using the desired server properties.")
elif isinstance(e, socket.gaierror) and e.errno == -3:
# handling Temporary failure in name resolution exception
raise socket.gaierror(
-3, "Temporary failure in name resolution.\n"
"Make sure provided hostname has DNS resolving.")
else:
raise
# set further functionality and peripherals to server instance
self.server.register_function(self.add)
self.server.register_function(self.cancel_reservation)
self.server.register_function(self.connectivity_check)
self.server.register_function(self.connectivity_check,
'check_connectivity') # alias
self.server.register_function(self.force_trex_kill)
self.server.register_function(self.get_file)
self.server.register_function(self.get_files_list)
self.server.register_function(self.get_files_path)
self.server.register_function(self.get_running_info)
self.server.register_function(self.get_running_status)
self.server.register_function(self.get_trex_cmds)
self.server.register_function(self.get_trex_config)
self.server.register_function(self.get_trex_daemon_log)
self.server.register_function(self.get_trex_log)
self.server.register_function(self.get_trex_version)
self.server.register_function(self.is_reserved)
self.server.register_function(self.is_running)
self.server.register_function(self.kill_all_trexes)
self.server.register_function(self.push_file)
self.server.register_function(self.reserve_trex)
self.server.register_function(self.start_trex)
self.server.register_function(self.stop_trex)
self.server.register_function(self.wait_until_kickoff_finish)
signal.signal(signal.SIGTSTP, self.stop_handler)
signal.signal(signal.SIGTERM, self.stop_handler)
try:
self.zmq_monitor.start()
self.server.serve_forever()
except KeyboardInterrupt:
logger.info("Daemon shutdown request detected.")
finally:
self.zmq_monitor.join() # close ZMQ monitor thread resources
self.server.shutdown()
