【发布时间】：2019-08-01 22:22:44
【问题描述】：
我可以使用终端中的命令正常运行 celery beat，但是当我使用 docker 运行时，出现以下错误：
[2019-03-11 11:46:27,327: INFO/MainProcess] beat: Starting...
celery_beat_taxithe | [2019-03-11 11:46:27,489: ERROR/MainProcess] Removing corrupted schedule file 'celerybeat-schedule': error('Bad magic number',)
celery_beat_taxithe | Traceback (most recent call last):
celery_beat_taxithe | File "/usr/local/lib/python3.6/site-packages/kombu/utils/objects.py", line 42, in __get__
celery_beat_taxithe | return obj.__dict__[self.__name__]
celery_beat_taxithe | KeyError: 'scheduler'
celery_beat_taxithe |
celery_beat_taxithe | During handling of the above exception, another exception occurred:
celery_beat_taxithe |
celery_beat_taxithe | Traceback (most recent call last):
celery_beat_taxithe | File "/usr/local/lib/python3.6/site-packages/celery/beat.py", line 476, in setup_schedule
celery_beat_taxithe | self._store = self._open_schedule()
celery_beat_taxithe | File "/usr/local/lib/python3.6/site-packages/celery/beat.py", line 466, in _open_schedule
celery_beat_taxithe | return self.persistence.open(self.schedule_filename, writeback=True)
celery_beat_taxithe | File "/usr/local/lib/python3.6/shelve.py", line 243, in open
celery_beat_taxithe | return DbfilenameShelf(filename, flag, protocol, writeback)
celery_beat_taxithe | File "/usr/local/lib/python3.6/shelve.py", line 227, in __init__
celery_beat_taxithe | Shelf.__init__(self, dbm.open(filename, flag), protocol, writeback)
celery_beat_taxithe | File "/usr/local/lib/python3.6/dbm/__init__.py", line 94, in open
celery_beat_taxithe | return mod.open(file, flag, mode)
celery_beat_taxithe | _gdbm.error: Bad magic number
我的芹菜设置是：
CELERY_BEAT_SCHEDULE = {
'driver_monitor_update_latlng': {
'task': 'api.tasks.driver.turn_offline_driver',
'schedule': 30.0 # a cada 30 seconds
}
}
【问题讨论】：
-
你试过用 crontab 吗？像这样： from celery.schedules import crontab CELERYBEAT_SCHEDULE = { 'run-every-20-min': { 'task': 'tasks.your-task', 'schedule': timedelta(minutes=20), 'args': () },
-
是的，没有工作。当我使用 crontab 时，我收到此错误“尚未加载应用程序”。同样的我包括redis的depends_on，web app(django) e celery worker
-
在我的机器上使用没有 crontab 的错误消息相同，但当我在 [2019-03-11 13:58:00,740: INFO 中看到 celery-beat 服务的日志时，任务将运行但在服务器中/MainProcess] 节拍：开始...
标签： python django docker celery