启动celery beat 后，定时任务没有生效，谁能帮忙看一下
import djcelery
from datetime import timedelta
djcelery.setup_loader()
CELERY_IMPORTS=(
'apptest.tasks',
)
CELERY_QUEUES={
#定时任务队列配置
'beat_tasks':{
'exchange':'beat_tasks',
'exchange_type':'direct',
'binding_key':'beat_tasks'
},
# 普通任务队列配置
'work_queue': {
'exchange': 'work_queue',
'exchange_type': 'direct',
'binding_key': 'work_queue'
}
}
CELERY_DEFAULT_QUEUE = 'work_queue'
# celery 配置
# 有些情况下防止死锁
CELERYD_FORCE_EXECV = True
# 设置并发的worker数量
CELERYD_CONCURRENCY = 4
# 允许重试
CELERY_ACKS_LATE = True
# 每个worker最多允许执行100个任务被销毁，可以防止内存泄漏
CELERY_MAX_TASKS_PER_CHILD = 100
# 单个任务的最大运行时间
CELERYD_TASK_TIME_LIMIT = 12 * 30
CELERYBEAT_SCHEDULE = {
'tasks1':
{
'task':'course-task',
'schedule':timedelta(seconds=5),
'args':(2,8),
'options':{
'queue':'beat_tasks'
}
}
#每天10点执行
# 'task2':
# {
# 'task': 'celery_app.task2.mutiply',
# 'schedule': crontab(hour=15,minute=15),
# 'args': (4, 5)
# }
}但是日志没有运行到beat
celery beat v3.1.26.post2 (Cipater) is starting.
__ - ... __ - _
Configuration ->
. broker -> amqp://guest:**@localhost:5672//
. loader -> celery.loaders.default.Loader
. scheduler -> celery.beat.PersistentScheduler
. db -> celerybeat-schedule
. logfile -> [stderr]@%INFO
. maxinterval -> now (0s)
[2021-03-27 15:48:48,978: INFO/MainProcess] beat: Starting...
