芹菜在使用IO错误进行dotcloud部署时失败

时间：2012-06-04 11:31:35

标签： celery django-celery dotcloud

Celery在我的一个dotcloud部署中失败了，我不确定如何修复。部署几乎与现有的dotcloud部署相同（通过执行文件差异验证），这似乎正常。

我在djcelery日志中遇到的错误：

dotcloud@hack-default-www-0:/var/log/supervisor$ more djcelery_error.log
/home/dotcloud/env/lib/python2.6/site-packages/django/conf/__init__.py:75: Depre
cationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use STATIC_URL i
nstead.
  "use STATIC_URL instead.", DeprecationWarning)
/home/dotcloud/env/lib/python2.6/site-packages/djcelery/loaders.py:108: UserWarn
ing: Using settings.DEBUG leads to a memory leak, never use this setting in prod
uction environments!
  warnings.warn("Using settings.DEBUG leads to a memory leak, never "
[2012-06-04 03:27:32,139: WARNING/MainProcess] -------------- celery@hack-defaul
t-www-0 v2.5.3
---- **** -----
--- * ***  * -- [Configuration]
-- * - **** ---   . broker:      amqp://root@hack-OQVADQ2K.dotcloud.com:29210//
- ** ----------   . loader:      djcelery.loaders.DjangoLoader
- ** ----------   . logfile:     [stderr]@INFO
- ** ----------   . concurrency: 2
- ** ----------   . events:      ON
- *** --- * ---   . beat:        OFF
-- ******* ----
--- ***** ----- [Queues]
 --------------   . celery:      exchange:celery (direct) binding:celery


[Tasks]
  . experiments.tasks.pushMessageToIphone
  . experiments.tasks.sendTestMessage
[2012-06-04 03:27:32,172: INFO/PoolWorker-1] child process calling self.run()
[2012-06-04 03:27:32,185: INFO/PoolWorker-2] child process calling self.run()
[2012-06-04 03:27:32,188: WARNING/MainProcess] celery@hack-default-www-0 has sta
rted.
[2012-06-04 03:27:35,315: ERROR/MainProcess] Consumer: Connection Error: Socket
closed. Trying again in 2 seconds...
[2012-06-04 03:27:40,374: ERROR/MainProcess] Consumer: Connection Error: Socket
closed. Trying again in 4 seconds...
[2012-06-04 03:27:47,479: ERROR/MainProcess] Consumer: Connection Error: Socket
closed. Trying again in 6 seconds...
[2012-06-04 03:27:56,509: ERROR/MainProcess] Consumer: Connection Error: Socket

有趣的是，芹菜凸轮的错误日志显示出一些不同的东西。我不确定这是不是红鲱鱼.. 

/home/dotcloud/env/lib/python2.6/site-packages/django/conf/__init__.py:75: Depre
cationWarning: The ADMIN_MEDIA_PREFIX setting has been removed; use STATIC_URL i
nstead.
  "use STATIC_URL instead.", DeprecationWarning)
[2012-06-04 03:27:31,373: INFO/MainProcess] -> evcam: Taking snapshots with djce
lery.snapshot.Camera (every 1.0 secs.)

Traceback (most recent call last):
  File "hack/manage.py", line 14, in 
    execute_manager(settings)
  File "/home/dotcloud/env/lib/python2.6/site-packages/django/core/management/__
init__.py", line 459, in execute_manager
    utility.execute()
  File "/home/dotcloud/env/lib/python2.6/site-packages/django/core/management/__
init__.py", line 382, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/dotcloud/env/lib/python2.6/site-packages/djcelery/management/base.
py", line 74, in run_from_argv
    return super(CeleryCommand, self).run_from_argv(argv)
  File "/home/dotcloud/env/lib/python2.6/site-packages/django/core/management/ba
se.py", line 196, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/home/dotcloud/env/lib/python2.6/site-packages/djcelery/management/base.
py", line 67, in execute
    super(CeleryCommand, self).execute(*args, **options)
  File "/home/dotcloud/env/lib/python2.6/site-packages/django/core/management/ba
se.py", line 232, in execute
    output = self.handle(*args, **options)
  File "/home/dotcloud/env/lib/python2.6/site-packages/djcelery/management/comma
nds/celerycam.py", line 26, in handle
    ev.run(*args, **options)
  File "/home/dotcloud/env/lib/python2.6/site-packages/celery/bin/celeryev.py",
line 38, in run
    detach=detach)
  File "/home/dotcloud/env/lib/python2.6/site-packages/celery/bin/celeryev.py",
line 70, in run_evcam
    return cam()
  File "/home/dotcloud/env/lib/python2.6/site-packages/celery/events/snapshot.py
", line 116, in evcam
    recv.capture(limit=None)
  File "/home/dotcloud/env/lib/python2.6/site-packages/celery/events/__init__.py
", line 204, in capture
    list(self.itercapture(limit=limit, timeout=timeout, wakeup=wakeup))
  File "/home/dotcloud/env/lib/python2.6/site-packages/celery/events/__init__.py
", line 193, in itercapture
    with self.consumer(wakeup=wakeup) as consumer:
  File "/usr/lib/python2.6/contextlib.py", line 16, in __enter__
    return self.gen.next()
  File "/home/dotcloud/env/lib/python2.6/site-packages/celery/events/__init__.py
", line 185, in consumer
    queues=[self.queue], no_ack=True)
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/messaging.py", line
 279, in __init__
    self.revive(self.channel)
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/messaging.py", line
 286, in revive
    channel = channel.default_channel
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/connection.py", lin
e 581, in default_channel
    self.connection
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/connection.py", lin
e 574, in connection
    self._connection = self._establish_connection()
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/connection.py", lin
e 533, in _establish_connection
    conn = self.transport.establish_connection()
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/transport/amqplib.p
y", line 279, in establish_connection
    connect_timeout=conninfo.connect_timeout)
  File "/home/dotcloud/env/lib/python2.6/site-packages/kombu/transport/amqplib.p
y", line 89, in __init__
    super(Connection, self).__init__(*args, **kwargs)
  File "/home/dotcloud/env/lib/python2.6/site-packages/amqplib/client_0_8/connec
tion.py", line 144, in __init__
    (10, 30), # tune
  File "/home/dotcloud/env/lib/python2.6/site-packages/amqplib/client_0_8/abstra
ct_channel.py", line 95, in wait
    self.channel_id, allowed_methods)
  File "/home/dotcloud/env/lib/python2.6/site-packages/amqplib/client_0_8/connec
tion.py", line 202, in _wait_method
    self.method_reader.read_method()
  File "/home/dotcloud/env/lib/python2.6/site-packages/amqplib/client_0_8/method
_framing.py", line 221, in read_method
    raise m
IOError: Socket closed

我的supervisord档案：

[program:djcelery]
directory = /home/dotcloud/current/
command = /home/dotcloud/env/bin/python hack/manage.py celeryd -E -l info -c 2
stderr_logfile = /var/log/supervisor/%(program_name)s_error.log
stdout_logfile = /var/log/supervisor/%(program_name)s.log

[program:celerycam]
directory = /home/dotcloud/current/
command = /home/dotcloud/env/bin/python hack/manage.py celerycam
stderr_logfile = /var/log/supervisor/%(program_name)s_error.log
stdout_logfile = /var/log/supervisor/%(program_name)s.log

如上所述，我在不同的dotcloud帐户下部署了几乎相同的代码，工作正常。

rabbitmq经纪人的状态：



$ ./dotcloud info hack.broker
aliases:
- hackxxxx.dotcloud.com
config:
    password: xxxx
    rabbitmq_management: true
    user: root
created_at: 1338702527.075196
datacenter: Amazon-us-east-1c
image_version: 924a079b622a (latest)
memory: 49M/512M (9%)
ports:
-   name: ssh
    url: ssh://dotcloud@hackxxx.dotcloud.com:29209
-   name: amqp
    url: amqp://root:xxxx@hackxxxx.dotcloud.com:29210
-   name: http
    url: http://root:xxx@hack1-xxxx.dotcloud.com/
state: running
type: rabbitmq

1 个答案:

答案 0 :(得分：0)

看起来它与您的经纪人有问题连接。您是否已确认可以连接到您的经纪人，并且它已启动并正在运行？

你在为经纪人使用什么？

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