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'''# use to provision miners with default pools |
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# runs behind firewall |
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# Listens for Discovered event |
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''' |
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from threading import Thread |
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from queue import Queue |
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from colorama import Fore |
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from helpers import antminerhelper |
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from helpers.queuehelper import QueueName, QueueEntries |
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import domain.minerpool |
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from domain import services |
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from domain.mining import MinerAccessLevel |
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from backend.fcmapp import Component |
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PROVISION = Component('provision', option='') |
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def enthread(target, args): |
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'''put a method on a queue to be run in background''' |
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thread_queue = Queue() |
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def wrapper(): |
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thread_queue.put(target(*args)) |
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thread = Thread(target=wrapper) |
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thread.start() |
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return thread_queue |
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def when_provision(channel, method, properties, body): |
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'''when provision event raised''' |
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try: |
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print("[{0}] Received provision command".format(PROVISION.app.now())) |
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minermsg = PROVISION.app.messagedecodeminer(body) |
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entries = None |
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qprov = enthread(target=doprovision, args=(minermsg, )) |
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while True: |
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try: |
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entries = qprov.get(False, timeout=3) |
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break |
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except Exception as ex: |
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PROVISION.app.bus.sleep(3) |
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PROVISION.app.enqueue(entries) |
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PROVISION.app.bus.acknowledge(PROVISION.listeningqueue, method.delivery_tag) |
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except Exception as ex: |
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PROVISION.app.bus.reject(PROVISION.listeningqueue, method.delivery_tag) |
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PROVISION.app.logexception(ex) |
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def doprovision(miner): |
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'''provision/configure a miner''' |
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entries = QueueEntries() |
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poollist = PROVISION.app.pools.get_all_pools() |
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print("{0} pools configured".format(len(poollist))) |
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print('{0} {1}'.format(miner.name, miner.ipaddress)) |
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mineraccess = '' |
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addpools = None |
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minerinfo = None |
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minerpool = None |
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try: |
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minerstats, minerinfo, apicall, minerpool = antminerhelper.stats(miner) |
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miner.setminerinfo(minerinfo) |
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#find the current pool in known pools |
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knownpool = PROVISION.app.pools.findpool(minerpool) |
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if knownpool is not None: |
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minerpool.poolname = knownpool.name |
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miner.minerpool = minerpool |
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PROVISION.app.updateknownminer(miner) |
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#find pools that need to be added and add them |
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addpools = services.poolstoadd(miner, minerpool, poollist) |
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mineraccess = PROVISION.app.antminer.getaccesslevel(miner) |
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except antminerhelper.MinerMonitorException as ex: |
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if ex.istimedout(): |
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mineraccess = MinerAccessLevel.Waiting |
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if mineraccess == MinerAccessLevel.Restricted or mineraccess == MinerAccessLevel.Waiting: |
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if mineraccess == MinerAccessLevel.Restricted: |
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PROVISION.app.antminer.set_privileged(miner) |
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PROVISION.app.antminer.waitforonline(miner) |
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mineraccess = PROVISION.app.antminer.getaccesslevel(miner) |
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if mineraccess == MinerAccessLevel.Restricted: |
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entries.addalert('could not set {0} to privileged access'.format(miner.name)) |
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#try a few more times then give up |
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else: |
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addpoolstominer(miner, addpools) |
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addminerpools(miner) |
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switchtodefaultpool(miner, poollist, minerpool) |
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enforcedefaultpool(miner, poollist, minerpool) |
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entries.add(QueueName.Q_MONITORMINER, PROVISION.app.messageencode(miner)) |
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return entries |
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def enforcedefaultpool(miner, poollist, minerpool): |
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#enforce default pool if it doesnt have one. find highest priority pool |
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if not miner.defaultpool: |
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def sort_by_priority(j): |
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return j.priority |
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filtered = [x for x in poollist if miner.miner_type.startswith(x.pool_type)] |
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filtered.sort(key=sort_by_priority) |
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#foundpriority = next((p for p in poollist if p.priority == 0), None) |
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if filtered: |
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switchtopool(miner, filtered[0], minerpool) |
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def switchtodefaultpool(miner, poollist, minerpool): |
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#enforce default pool if miner has one set up |
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pol = None #dummy variable to make scrutinize happy |
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if miner.defaultpool: |
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founddefault = next((pol for pol in poollist if pol.name == miner.defaultpool), None) |
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if founddefault is not None: |
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switchtopool(miner, founddefault, minerpool) |
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def addminerpools(miner): |
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namedpools = PROVISION.app.pools.get_all_pools() |
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#process the pools found on the miner. This will pick up any pools added manually |
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for pool in miner.pools_available: |
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#check if pools is a named pool... |
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foundnamed = None |
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for namedpool in namedpools: |
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if namedpool.is_same_as(pool): |
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foundnamed = namedpool |
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break |
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if foundnamed: |
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#pool should take on the cononical attributes of the named pool |
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pool.named_pool = foundnamed |
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pool.user = foundnamed.user |
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PROVISION.app.pools.add_pool(domain.minerpool.MinerPool(miner, pool.priority, pool)) |
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def addpoolstominer(miner, addpools): |
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for pool in addpools or []: |
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print(Fore.YELLOW + " Add", pool.name, "(addpool|{0},{1},{2})".format(pool.url, pool.user + miner.name, "x")) |
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#this command adds the pool to miner and prints the result |
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result = antminerhelper.addpool(miner, pool) |
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if result.startswith("Access denied"): |
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print(Fore.RED + result) |
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else: |
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print(result) |
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def switchtopool(miner, pooltoswitch, minerpool): |
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'''switch pool''' |
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if minerpool is not None: |
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#find pool number of default pool and switch to it |
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switchtopoolnumber = minerpool.findpoolnumberforpool(pooltoswitch.url, pooltoswitch.user) |
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if switchtopoolnumber is not None and switchtopoolnumber > 0: |
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antminerhelper.switch(miner, switchtopoolnumber) |
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print(Fore.YELLOW + PROVISION.app.now(), miner.name, 'switched to {0}({1})'.format(pooltoswitch.name, pooltoswitch.url)) |
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else: |
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print(Fore.RED + PROVISION.app.now(), miner.name, 'could not switch to {0}({1})'.format(pooltoswitch.name, pooltoswitch.url)) |
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def main(): |
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if PROVISION.app.isrunnow or PROVISION.app.isdebug: |
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for miner in PROVISION.app.knownminers(): |
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try: |
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doprovision(miner) |
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except Exception as ex: |
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PROVISION.app.logexception(ex) |
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PROVISION.app.shutdown() |
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else: |
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PROVISION.listeningqueue = PROVISION.app.subscribe(QueueName.Q_PROVISION, when_provision, no_acknowledge=False) |
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PROVISION.app.listen(PROVISION.listeningqueue) |
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if __name__ == "__main__": |
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main() |
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