相关疑难解决方法(0)

我有两个独立的celeryd进程在我的服务器上运行,由...管理supervisor.它们被设置为侦听单独的队列:

[program:celeryd1]
command=/path/to/celeryd --pool=solo --queues=queue1
...

[program:celeryd2]
command=/path/to/celeryd --pool=solo --queues=queue2
...

我的celeryconfig看起来像这样:

from celery.schedules import crontab

BROKER_URL = "amqp://guest:guest@localhost:5672//"

CELERY_DISABLE_RATE_LIMITS = True
CELERYD_CONCURRENCY = 1
CELERY_IGNORE_RESULT = True

CELERY_DEFAULT_QUEUE = 'default'
CELERY_QUEUES = {
    'default': {
        "exchange": "default",
        "binding_key": "default",
    },
    'queue1': {
        'exchange': 'queue1',
        'routing_key': 'queue1',
    },
    'queue2': {
        'exchange': 'queue2',
        'routing_key': 'queue2',
    },
}

CELERY_IMPORTS = ('tasks', )

CELERYBEAT_SCHEDULE = {
    'first-queue': {
        'task': 'tasks.sync',
        'schedule': crontab(hour=02, minute=00),
        'kwargs': {'client': 'client_1'},
        'options': {'queue': 'queue1'},
    },
    'second-queue': …

当尝试创建两个单独的专用工作人员时，我无法将任务发送到芹菜。我已经阅读了文档和这个问题，但它并没有改善我的情况。

我的配置如下：

CELERY_RESULT_BACKEND = 'django-db'
CELERY_BROKER_URL = f'redis://{env("REDIS_HOST")}:{env("REDIS_PORT")}/{env("REDIS_CELERY_DB")}'
CELERY_DEFAULT_QUEUE = 'default'
CELERY_DEFAULT_EXCHANGE_TYPE = 'topic'
CELERY_DEFAULT_ROUTING_KEY = 'default'
CELERY_QUEUES = (
    Queue('default', Exchange('default'), routing_key='default'),
    Queue('media', Exchange('media'), routing_key='media'),
)
CELERY_ROUTES = {
    'books.tasks.resize_book_photo': {
        'queue': 'media',
        'routing_key': 'media',
    },
}

任务在文件中按以下方式定义tasks.py：

import logging
import time

from celery import shared_task


from books.models import Author, Book
from books.commands import resize_book_photo as resize_book_photo_command


logger = logging.getLogger(__name__)


@shared_task
def list_test_books_per_author():
    time.sleep(5)
    queryset = Author.objects.all()
    for author in queryset:
        for book in author.testing_books: …