211 lines
7.0 KiB
Python
211 lines
7.0 KiB
Python
# standard imports
|
||
import sys
|
||
import os
|
||
import logging
|
||
import argparse
|
||
import tempfile
|
||
import re
|
||
import urllib
|
||
import websocket
|
||
|
||
# external imports
|
||
import celery
|
||
import confini
|
||
from chainlib.connection import RPCConnection
|
||
from chainlib.eth.connection import EthUnixSignerConnection
|
||
from chainlib.chain import ChainSpec
|
||
from chainqueue.db.models.otx import Otx
|
||
from cic_eth_registry.error import UnknownContractError
|
||
import liveness.linux
|
||
|
||
|
||
# local imports
|
||
from cic_eth.eth import (
|
||
erc20,
|
||
tx,
|
||
account,
|
||
nonce,
|
||
gas,
|
||
)
|
||
from cic_eth.admin import (
|
||
debug,
|
||
ctrl,
|
||
)
|
||
from cic_eth.queue import (
|
||
query,
|
||
balance,
|
||
state,
|
||
tx,
|
||
lock,
|
||
time,
|
||
)
|
||
from cic_eth.callbacks import (
|
||
Callback,
|
||
http,
|
||
noop,
|
||
#tcp,
|
||
redis,
|
||
)
|
||
from cic_eth.db.models.base import SessionBase
|
||
from cic_eth.db import dsn_from_config
|
||
from cic_eth.ext import tx
|
||
from cic_eth.registry import (
|
||
connect as connect_registry,
|
||
connect_declarator,
|
||
connect_token_registry,
|
||
)
|
||
from cic_eth.task import BaseTask
|
||
|
||
|
||
logging.basicConfig(level=logging.WARNING)
|
||
logg = logging.getLogger()
|
||
|
||
config_dir = os.path.join('/usr/local/etc/cic-eth')
|
||
|
||
argparser = argparse.ArgumentParser()
|
||
argparser.add_argument('-p', '--provider', dest='p', type=str, help='rpc provider')
|
||
argparser.add_argument('-c', type=str, default=config_dir, help='config file')
|
||
argparser.add_argument('-q', type=str, default='cic-eth', help='queue name for worker tasks')
|
||
argparser.add_argument('-r', type=str, help='CIC registry address')
|
||
argparser.add_argument('--default-token-symbol', dest='default_token_symbol', type=str, help='Symbol of default token to use')
|
||
argparser.add_argument('--abi-dir', dest='abi_dir', type=str, help='Directory containing bytecode and abi')
|
||
argparser.add_argument('--trace-queue-status', default=None, dest='trace_queue_status', action='store_true', help='set to perist all queue entry status changes to storage')
|
||
argparser.add_argument('-i', '--chain-spec', dest='i', type=str, help='chain spec')
|
||
argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
|
||
argparser.add_argument('-v', action='store_true', help='be verbose')
|
||
argparser.add_argument('-vv', action='store_true', help='be more verbose')
|
||
args = argparser.parse_args()
|
||
|
||
if args.vv:
|
||
logging.getLogger().setLevel(logging.DEBUG)
|
||
elif args.v:
|
||
logging.getLogger().setLevel(logging.INFO)
|
||
|
||
config = confini.Config(args.c, args.env_prefix)
|
||
config.process()
|
||
# override args
|
||
args_override = {
|
||
'CIC_CHAIN_SPEC': getattr(args, 'i'),
|
||
'CIC_REGISTRY_ADDRESS': getattr(args, 'r'),
|
||
'CIC_DEFAULT_TOKEN_SYMBOL': getattr(args, 'default_token_symbol'),
|
||
'ETH_PROVIDER': getattr(args, 'p'),
|
||
'TASKS_TRACE_QUEUE_STATUS': getattr(args, 'trace_queue_status'),
|
||
}
|
||
config.add(args.q, '_CELERY_QUEUE', True)
|
||
config.dict_override(args_override, 'cli flag')
|
||
config.censor('PASSWORD', 'DATABASE')
|
||
config.censor('PASSWORD', 'SSL')
|
||
logg.debug('config loaded from {}:\n{}'.format(args.c, config))
|
||
|
||
health_modules = config.get('CIC_HEALTH_MODULES', [])
|
||
if len(health_modules) != 0:
|
||
health_modules = health_modules.split(',')
|
||
logg.debug('health mods {}'.format(health_modules))
|
||
|
||
# connect to database
|
||
dsn = dsn_from_config(config)
|
||
SessionBase.connect(dsn, pool_size=int(config.get('DATABASE_POOL_SIZE')), debug=config.true('DATABASE_DEBUG'))
|
||
|
||
|
||
# set up celery
|
||
current_app = celery.Celery(__name__)
|
||
|
||
broker = config.get('CELERY_BROKER_URL')
|
||
if broker[:4] == 'file':
|
||
bq = tempfile.mkdtemp()
|
||
bp = tempfile.mkdtemp()
|
||
current_app.conf.update({
|
||
'broker_url': broker,
|
||
'broker_transport_options': {
|
||
'data_folder_in': bq,
|
||
'data_folder_out': bq,
|
||
'data_folder_processed': bp,
|
||
},
|
||
},
|
||
)
|
||
logg.warning('celery broker dirs queue i/o {} processed {}, will NOT be deleted on shutdown'.format(bq, bp))
|
||
else:
|
||
current_app.conf.update({
|
||
'broker_url': broker,
|
||
})
|
||
|
||
result = config.get('CELERY_RESULT_URL')
|
||
if result[:4] == 'file':
|
||
rq = tempfile.mkdtemp()
|
||
current_app.conf.update({
|
||
'result_backend': 'file://{}'.format(rq),
|
||
})
|
||
logg.warning('celery backend store dir {} created, will NOT be deleted on shutdown'.format(rq))
|
||
else:
|
||
current_app.conf.update({
|
||
'result_backend': result,
|
||
})
|
||
|
||
chain_spec = ChainSpec.from_chain_str(config.get('CIC_CHAIN_SPEC'))
|
||
RPCConnection.register_location(config.get('ETH_PROVIDER'), chain_spec, 'default')
|
||
#RPCConnection.register_location(config.get('SIGNER_SOCKET_PATH'), chain_spec, 'signer', constructor=EthUnixSignerConnection)
|
||
RPCConnection.register_location(config.get('SIGNER_SOCKET_PATH'), chain_spec, 'signer')
|
||
|
||
Otx.tracing = config.true('TASKS_TRACE_QUEUE_STATUS')
|
||
|
||
#import cic_eth.checks.gas
|
||
#if not cic_eth.checks.gas.health(config=config):
|
||
# raise RuntimeError()
|
||
liveness.linux.load(health_modules, rundir=config.get('CIC_RUN_DIR'), config=config)
|
||
|
||
def main():
|
||
argv = ['worker']
|
||
if args.vv:
|
||
argv.append('--loglevel=DEBUG')
|
||
elif args.v:
|
||
argv.append('--loglevel=INFO')
|
||
argv.append('-Q')
|
||
argv.append(args.q)
|
||
argv.append('-n')
|
||
argv.append(args.q)
|
||
|
||
# if config.true('SSL_ENABLE_CLIENT'):
|
||
# Callback.ssl = True
|
||
# Callback.ssl_cert_file = config.get('SSL_CERT_FILE')
|
||
# Callback.ssl_key_file = config.get('SSL_KEY_FILE')
|
||
# Callback.ssl_password = config.get('SSL_PASSWORD')
|
||
#
|
||
# if config.get('SSL_CA_FILE') != '':
|
||
# Callback.ssl_ca_file = config.get('SSL_CA_FILE')
|
||
|
||
rpc = RPCConnection.connect(chain_spec, 'default')
|
||
|
||
try:
|
||
registry = connect_registry(rpc, chain_spec, config.get('CIC_REGISTRY_ADDRESS'))
|
||
except UnknownContractError as e:
|
||
logg.exception('Registry contract connection failed for {}: {}'.format(config.get('CIC_REGISTRY_ADDRESS'), e))
|
||
sys.exit(1)
|
||
|
||
trusted_addresses_src = config.get('CIC_TRUST_ADDRESS')
|
||
if trusted_addresses_src == None:
|
||
logg.critical('At least one trusted address must be declared in CIC_TRUST_ADDRESS')
|
||
sys.exit(1)
|
||
trusted_addresses = trusted_addresses_src.split(',')
|
||
for address in trusted_addresses:
|
||
logg.info('using trusted address {}'.format(address))
|
||
|
||
connect_declarator(rpc, chain_spec, trusted_addresses)
|
||
connect_token_registry(rpc, chain_spec)
|
||
|
||
BaseTask.default_token_symbol = config.get('CIC_DEFAULT_TOKEN_SYMBOL')
|
||
BaseTask.default_token_address = registry.by_name(BaseTask.default_token_symbol)
|
||
logg.info('default token set to {} {}'.format(BaseTask.default_token_symbol, BaseTask.default_token_address))
|
||
|
||
liveness.linux.set()
|
||
current_app.worker_main(argv)
|
||
liveness.linux.reset()
|
||
|
||
|
||
@celery.signals.eventlet_pool_postshutdown.connect
|
||
def shutdown(sender=None, headers=None, body=None, **kwargs):
|
||
logg.warning('in shudown event hook')
|
||
|
||
|
||
if __name__ == '__main__':
|
||
main()
|