Django芹菜:运行python management .py celeryd时出现消费者连接错误(111)

Question

我正在尝试配置一个Django项目使用芹菜(我在Debian Squeeze上使用Django 1.3)

我安装了django-芹菜(2.3.3)，然后按照下面的说明操作。

我的django芹菜设置如下:

BROKER_HOST = "localhost"
BROKER_PORT = 5672
BROKER_USER = "guest"
BROKER_PASSWORD = "guest"
BROKER_VHOST = "/"

当我尝试用…启动celery worker服务器时

$ python manage.py celeryd -l info

我得到以下输出，末尾有"Consumer: Connection Error: [Errno 111]":

/home/thomas/virtualenv/ULYSSE/lib/python2.6/site-packages/djcelery/loaders.py:84:     UserWarning: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
warnings.warn("Using settings.DEBUG leads to a memory leak, never "
[2011-09-20 12:14:00,645: WARNING/MainProcess]  
-------------- celery@debian v2.3.3
---- **** -----
--- * ***  * -- [Configuration]
-- * - **** ---   . broker:      amqp://guest@localhost:5672//
- ** ----------   . loader:      djcelery.loaders.DjangoLoader
- ** ----------   . logfile:     [stderr]@INFO
- ** ----------   . concurrency: 1
- ** ----------   . events:      OFF
- *** --- * ---   . beat:        OFF
-- ******* ----
--- ***** ----- [Queues]
--------------   . celery:      exchange:celery (direct) binding:celery

[Tasks]
  . competitions.tasks.add
[2011-09-20 12:14:00,788: INFO/PoolWorker-1] child process calling self.run()
[2011-09-20 12:14:00,795: WARNING/MainProcess] celery@debian has started.
[2011-09-20 12:14:00,809: ERROR/MainProcess] **Consumer: Connection Error: [Errno 111]          Connection refused. Trying again in 2 seconds**...

显然，我的设置被正确读取(参见输出中的配置部分)，并且工作进程被正确启动("celery@debian has started")

我不明白为什么这个"消费者:连接错误:[Errno 111]"错误追加…

这与BROKER_USER和BROKER_PASSWORD设置有关吗?

我尝试了不同的用户/密码设置(我的帐户，根帐户…)，但我总是得到相同的错误。'BROKER_USER'和'BROKER_PASSWORD '指的是操作系统用户、数据库用户还是"broker"用户?

我怎样才能摆脱这个连接错误?

Answer 1

看起来rabbitmq没有安装或运行。你能检查一下这个吗?

apt-get install rabbitmq-server 

在Ubuntu