Question

我遇到了一个问题，当在我的celery.py内部使用时区时，任务会尽一切可能运行，从而无法按计划运行。

这是输出：

scheduler_1  | [2018-11-29 11:00:09,186: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,199: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,204: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,210: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,220: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,228: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,231: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,236: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,239: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,247: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)
scheduler_1  | [2018-11-29 11:00:09,250: INFO/MainProcess] Scheduler: Sending due task Suppliers (biko.supplier.tasks.pull_supplier_data)

我的celery.py：

import os

from celery import Celery
from celery.schedules import crontab
from django.conf import settings

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings")

# app = Celery('biko')

task_apps = [
  'biko.supplier.tasks',
  'biko.common.tasks',
  'biko.commerce.tasks',
  'biko.shop.tasks'
]

app = Celery('biko', include=task_apps)

app.config_from_object('django.conf:settings')
app.conf.timezone = 'Europe/Amsterdam'

app.autodiscover_tasks()
app.conf.ONCE = {
  'backend': 'celery_once.backends.Redis',
  'settings': {
    'url': 'redis://' + os.getenv('REDIS_HOST'),
    'blocking': True,
    'default_timeout': 60 * 60,
    'blocking_timeout': 86400
  }
}

当我删除app.config.timezone时，一切正常。

关于时区的我的django设置...

LANGUAGE_CODE = 'en-us'

TIME_ZONE = 'UTC'

USE_I18N = True

USE_L10N = True

USE_TZ = True

有什么想法会导致这些问题？

Celery / Django在设置时区后每毫秒运行任务，而不是按计划运行

0 个答案: