Question

我正在尝试让芹菜通过Django在Elastic Beanstalk上工作，但没有太多运气。

我可以在我的本地机器上使用celery，但每当我部署到Elastic Beanstalk时，它都不喜欢这行：来自celery import Celery。

我看了几个关于这个问题的其他问题，他们说要将我的celery.py python文件的名称更改为celeryapp.py，但这不会改变结果。

完整的错误消息是：

  File "manage.py", line 10, in <module>
  execute_from_command_line(sys.argv)
  File "/opt/python/run/venv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
  utility.execute()
  File "/opt/python/run/venv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 303, in execute
  settings.INSTALLED_APPS
  File "/opt/python/run/venv/local/lib/python2.7/site-packages/django/conf/__init__.py", line 48, in __getattr__
  self._setup(name)
  File "/opt/python/run/venv/local/lib/python2.7/site-packages/django/conf/__init__.py", line 44, in _setup
  self._wrapped = Settings(settings_module)
  File "/opt/python/run/venv/local/lib/python2.7/site-packages/django/conf/__init__.py", line 92, in __init__
  mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
  __import__(name)
  File "/opt/python/bundle/3/app/MY_PROJECT/__init__.py", line 5, in <module>
  from .celery import app as celery_app
  File "/opt/python/bundle/3/app/MY_PROJECT/celery.py", line 5, in <module>
  from celery import Celery
  File "/opt/python/current/app/MY_PROJECT/celery.py", line 5, in <module>
  from celery import Celery
  ImportError: cannot import name Celery
   (ElasticBeanstalk::ExternalInvocationError)

任何人都知道为什么芹菜不能进口芹菜？在我的requirements.txt中，我有芹菜== 3.1.18，所以我假设已经安装了库。

Answer 1

你也需要在requirements.txt中使用django-celery。

更新：我们也重新启动芹菜服务部署。

commands:
    90_create_post_dir:
        command: "mkdir /opt/elasticbeanstalk/hooks/appdeploy/post"
        ignoreErrors: true

files:
    "/opt/elasticbeanstalk/hooks/appdeploy/post/99_restart_delayed_job.sh":
        mode: "000755"
        owner: root
        group: users
        content: |
            #!/usr/bin/env bash
            service celeryd restart

你显然需要设置celery作为一个守护进程运行，以及那一点。

Celery Elastic Beanstalk ImportError：无法导入名称Celery

1 个答案: