111 lines
3.1 KiB
Python
111 lines
3.1 KiB
Python
|
# standard imports
|
||
|
|
import os
|
||
|
|
import logging
|
||
|
|
import importlib
|
||
|
|
import argparse
|
||
|
|
import tempfile
|
||
|
|
|
||
|
|
# third-party imports
|
||
|
|
import celery
|
||
|
|
import confini
|
||
|
|
|
||
|
|
# local imports
|
||
|
|
from cic_notify.db.models.base import SessionBase
|
||
|
|
from cic_notify.db import dsn_from_config
|
||
|
|
|
||
|
|
logging.basicConfig(level=logging.WARNING)
|
||
|
|
logg = logging.getLogger()
|
||
|
|
|
||
|
|
config_dir = os.path.join('/usr/local/etc/cic-notify')
|
||
|
|
|
||
|
|
argparser = argparse.ArgumentParser()
|
||
|
|
argparser.add_argument('-c', type=str, default=config_dir, help='config file')
|
||
|
|
argparser.add_argument('-q', type=str, default='cic-notify', help='queue name for worker tasks')
|
||
|
|
argparser.add_argument('-v', action='store_true', help='be verbose')
|
||
|
|
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('-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()
|
||
|
|
config.censor('PASSWORD', 'DATABASE')
|
||
|
|
|
||
|
|
# connect to database
|
||
|
|
dsn = dsn_from_config(config)
|
||
|
|
SessionBase.connect(dsn)
|
||
|
|
|
||
|
|
# verify database connection with minimal sanity query
|
||
|
|
session = SessionBase.create_session()
|
||
|
|
session.execute('select version_num from alembic_version')
|
||
|
|
session.close()
|
||
|
|
|
||
|
|
# set up celery
|
||
|
|
app = celery.Celery(__name__)
|
||
|
|
|
||
|
|
broker = config.get('CELERY_BROKER_URL')
|
||
|
|
if broker[:4] == 'file':
|
||
|
|
bq = tempfile.mkdtemp()
|
||
|
|
bp = tempfile.mkdtemp()
|
||
|
|
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:
|
||
|
|
app.conf.update({
|
||
|
|
'broker_url': broker,
|
||
|
|
})
|
||
|
|
|
||
|
|
result = config.get('CELERY_RESULT_URL')
|
||
|
|
if result[:4] == 'file':
|
||
|
|
rq = tempfile.mkdtemp()
|
||
|
|
app.conf.update({
|
||
|
|
'result_backend': 'file://{}'.format(rq),
|
||
|
|
})
|
||
|
|
logg.warning('celery backend store dir {} created, will NOT be deleted on shutdown'.format(rq))
|
||
|
|
else:
|
||
|
|
app.conf.update({
|
||
|
|
'result_backend': result,
|
||
|
|
})
|
||
|
|
|
||
|
|
|
||
|
|
for key in config.store.keys():
|
||
|
|
if key[:5] == 'TASKS':
|
||
|
|
logg.info(f'adding sms task from {key}')
|
||
|
|
module = importlib.import_module(config.store[key])
|
||
|
|
if key == 'TASKS_AFRICASTALKING':
|
||
|
|
africastalking_notifier = module.AfricasTalkingNotifier
|
||
|
|
africastalking_notifier.initialize(
|
||
|
|
config.get('AFRICASTALKING_API_USERNAME'),
|
||
|
|
config.get('AFRICASTALKING_API_KEY'),
|
||
|
|
config.get('AFRICASTALKING_API_SENDER_ID')
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
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)
|
||
|
|
|
||
|
|
app.worker_main(argv)
|
||
|
|
|
||
|
|
|
||
|
|
if __name__ == '__main__':
|
||
|
|
main()
|