dockerfiles/xmr-stak/miner.py

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#!/usr/bin/env python3
from subprocess import Popen, PIPE
from getopt import gnu_getopt, GetoptError
from json import dumps, loads
from os import environ
from sys import stdout, stdin
if environ.get('SLOW_MEMORY') == None:
environ['SLOW_MEMORY'] = 'warn'
if environ.get('WORK_GROUP') == None:
environ['WORK_GROUP'] = 'testing'
xmr = {
'config.txt': {
"call_timeout": 10,
"retry_time": 30,
"giveup_limit": 0,
"verbose_level": 4,
"print_motd": False,
"h_print_time": 300,
"aes_override": None,
"use_slow_memory": environ['SLOW_MEMORY'],
"tls_secure_algo": True,
"daemon_mode": False,
"output_file": "", #"/var/log/xmr-stak-rx.log",
"httpd_port": 8080,
"http_login": "",
"http_pass": "",
"prefer_ipv4": False,
},
'pools.txt': { "pool_list": [ {
"pool_address": "europe.randomx-hub.miningpoolhub.com:20580",
"wallet_address": f"Ghost-Zephyr.{environ['WORK_GROUP']}", "rig_id" : "",
"pool_password": "x", "use_nicehash": False, "use_tls": False, "tls_fingerprint": "",
"pool_weight": 1 },
], "currency": "monero" },
'cpu.txt': {
"cpu_threads_conf" : [
#{ "low_power_mode": 5, "affine_to_cpu": false },
]
}
}
sys = []
def usage():
print('''
Docker cryptominer script.
Automagically generates configs and runs miner programs inside a container.
-h --help, shows this.
-m --monero [n], mines monero with n threads.
''')
def main(argv):
try:
opts, _ = gnu_getopt(argv, 'm:h', ['monero=', 'help'])
if len(opts) < 1:
usage()
exit()
for o, a in opts:
if o in ('-m', '--monero'):
monero(a)
elif o in ('-h', '--help'):
usage()
exit()
else:
assert False, "unhandled option"
#calls(sys)
except GetoptError as err:
print(f'\n{err}')
usage()
def monero(threads):
try:
for _ in range(0, int(threads)):
xmr['cpu.txt']['cpu_threads_conf'].append({ "low_power_mode": 5, "affine_to_cpu": False })
for c in xmr:
with open(c, 'r') as f:
d = f.readline()
if f'{dumps(xmr[c])[1:-1]},' != d:
with open(c, 'w') as f:
f.write(f'{dumps(xmr[c])[1:-1]},')
print(f'Config {c} updated.')
else:
print(f'Config {c} unchanged.')
#sys.append(xmr)
p = Popen(['./xmr-stak-rx', '--currency', 'monero', '--config', 'config.txt', '--noDevSupport', '--noTest'], stdout=PIPE, stderr=PIPE, stdin=stdin)
for c in iter(lambda: p.stdout.readline(1), b''): stdout.write(c.decode('utf-8'))
except KeyboardInterrupt:
p.terminate()
o, _ = p.communicate()
print(o.decode('utf-8'))
except NameError:
print('\\nGot keyboard interrupt beafore starting xmr-stak-rx.')
except ValueError:
print('\nThreads has to be a number.')
usage()
def calls(sys):
if len(sys) > 1:
raise NotImplementedError # TODO: syscall hander with std pipes to run multiple miners at once. subprocess.Popen?
if 'xmr' in sys:
p = Popen('./xmr-stak-rx --currency monero --config config.txt --noDevSupport --noTest', shell=True, stdout=PIPE, stderr=PIPE, stdin=stdin)
o, _ = p.communicate()
print(o.decode('utf-8'))
if __name__ == '__main__':
from sys import argv
main(argv[1:])