71 lines
2.5 KiB
Python
Executable File
71 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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"""
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health-checker runs simple health checks on a portal node using the siad API and
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dispatches messages to a Discord channel.
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"""
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import discord, traceback
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from bot_utils import setup, send_msg, siad, sc_precision
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bot_token = setup()
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client = discord.Client()
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@client.event
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async def on_ready():
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await run_checks()
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await client.close()
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async def run_checks():
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print("Running Skynet portal health checks")
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try:
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await check_health()
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except: # catch all exceptions
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trace = traceback.format_exc()
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await send_msg(client, "```\n{}\n```".format(trace), force_notify=True)
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# check_health checks that the wallet is unlocked, that it has at least 1
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# allowance worth of money left, and if more than hald the allowance is spent. If
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# all checks pass it sends a informational message.
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async def check_health():
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print("\nChecking wallet/funds health...")
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wallet_get = siad.get_wallet()
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renter_get = siad.get_renter()
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if not wallet_get['unlocked']:
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await send_msg(client, "Wallet locked", force_notify=True)
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return
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confirmed_coins = int(wallet_get['confirmedsiacoinbalance'])
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unconfirmed_coins = int(wallet_get['unconfirmedincomingsiacoins'])
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unconfirmed_outgoing_coins = int(wallet_get['unconfirmedoutgoingsiacoins'])
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balance = confirmed_coins + unconfirmed_coins - unconfirmed_outgoing_coins
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print("Balance: ", balance / sc_precision)
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allowance = renter_get['settings']['allowance']
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allowance_funds = int(allowance['funds'])
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allocated_funds = int(renter_get['financialmetrics']['totalallocated'])
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unallocated_funds = allowance_funds - allocated_funds
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balance_msg = "Balance: `{} SC` Allowance Funds: `{} SC`".format(round(balance/sc_precision), round(allowance_funds/sc_precision))
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alloc_msg = "Unallocated: `{} SC`\nAllocated: `{} SC`".format(round(unallocated_funds/sc_precision), round(allocated_funds/sc_precision))
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# Send an alert if there is less than 1 allowance worth of money left.
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if balance < allowance_funds:
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await send_msg(client, "Wallet balance running low. \n{}`".format(balance_msg), force_notify=True)
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return
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# Alert devs when 1/2 the allowance is gone
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if allocated_funds >= unallocated_funds:
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await send_msg(client, "Allowance half spent: \n{}".format(alloc_msg), force_notify=True)
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return
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# Send an informational heartbeat if all checks passed.
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await send_msg(client, "Health checks passed:\n{} \n{}".format(balance_msg, alloc_msg))
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client.run(bot_token)
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