def update():
args = weight.get_args(True)
i = 0
with open('temp_commands.txt', 'w') as f:
for arg in args:
f.write('table_add route_table select_dip %d %d => %d\n' %
(i, 1, arg))
i += 1
f.write('register_write version_register 0 %d\n' % (1, ))
os.system('%s < %s' % (CLI_PATH, 'temp_commands.txt'))
DIP_NUM = 4
VER = 0
CLI_PATH = '/home/wsb/bmv2/targets/simple_switch/sswitch_CLI LBswitch.json'
ts = [
threading.Thread(target=os.system,
args=("docker stats h%s > temp_cpu%s" % (i + 1, i + 1), ))
for i in range(DIP_NUM)
]
for t in ts:
t.setDaemon(True)
t.start()
VER += 1
args = weight.get_args(False)
i = 0
with open('temp_commands.txt', 'w') as f:
for arg in args:
f.write('table_add route_table select_dip %d %d => %d\n' %
(i, VER, arg))
i += 1
f.write('register_write version_register 0 %d\n' % (VER, ))
f.write('counter_reset request_counter\n')
os.system('%s < %s' % (CLI_PATH, 'temp_commands.txt'))
while (1):
if (input() == "update"):
VER += 1
args = weight.get_args(True)
i = 0
print(hex(hash_res))
CMD = "'table_add version_table select_version %d => %d'" % (
hash_res, VER)
do_cmd(CMD)
def do_cmd(CMD):
os.system('echo %s | %s' % (CMD, CLI_PATH))
def data_plane():
sniff(iface="veth1", prn=lambda x: handle_pkt(x))
if __name__ == '__main__':
t1 = threading.Thread(target=data_plane)
t1.start()
while (1):
if (input() == "update"):
VER += 1
args = weight.get_args()
f = open('temp_commands.txt', 'w')
i = 0
for arg in args:
f.write('table_add route_table select_dip %d %d => %d\n' %
(i, VER, arg))
i += 1
f.write('register_write version_register 0 %d\n' % (VER, ))
f.close()
os.system('%s < %s' % (CLI_PATH, 'temp_commands.txt'))