如何为 Django 应用程序将 Amazon Elastic Beanstalk Linux 1 升级到 Linux 2

Posted 2023-03-04

【中文标题】如何为 Django 应用程序将 Amazon Elastic Beanstalk Linux 1 升级到 Linux 2

【英文标题】：How to Upgrade Amazon Elastic Beanstalk Linux 1 to Linux 2 for Django Application

【发布时间】：2021-07-02 03:29:27

【问题描述】：

我正在尝试将 Django 应用程序从在 64 位 Amazon Linux/2.9.20 上运行的 AWS Elastic Beans Python 3.6 升级到在 64 位 Amazon Linux 2/3.2.0 上运行的 Python 3.8。它在本地运行。当我尝试部署到 Elastic Beanstalk 时，出现以下错误：

Apr  6 10:30:48 ip-172-31-43-9 web: File "/var/app/current/src/core/wsgi.py", line 14, in <module>
Apr  6 10:30:48 ip-172-31-43-9 web: application = get_wsgi_application()
Apr  6 10:30:48 ip-172-31-43-9 web: File "/var/app/venv/staging-LQM1lest/lib/python3.8/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application
Apr  6 10:30:48 ip-172-31-43-9 web: django.setup(set_prefix=False)
Apr  6 10:30:48 ip-172-31-43-9 web: File "/var/app/venv/staging-LQM1lest/lib/python3.8/site-packages/django/__init__.py", line 19, in setup
Apr  6 10:30:48 ip-172-31-43-9 web: configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
Apr  6 10:30:48 ip-172-31-43-9 web: File "/var/app/venv/staging-LQM1lest/lib/python3.8/site-packages/django/conf/__init__.py", line 82, in __getattr__
Apr  6 10:30:48 ip-172-31-43-9 web: self._setup(name)
Apr  6 10:30:48 ip-172-31-43-9 web: File "/var/app/venv/staging-LQM1lest/lib/python3.8/site-packages/django/conf/__init__.py", line 69, in _setup
Apr  6 10:30:48 ip-172-31-43-9 web: self._wrapped = Settings(settings_module)
Apr  6 10:30:48 ip-172-31-43-9 web: File "/var/app/venv/staging-LQM1lest/lib/python3.8/site-packages/django/conf/__init__.py", line 170, in __init__
Apr  6 10:30:48 ip-172-31-43-9 web: mod = importlib.import_module(self.SETTINGS_MODULE)
Apr  6 10:30:48 ip-172-31-43-9 web: File "/usr/lib64/python3.8/importlib/__init__.py", line 127, in import_module
Apr  6 10:30:48 ip-172-31-43-9 web: return _bootstrap._gcd_import(name[level:], package, level)
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 991, in _find_and_load
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 991, in _find_and_load
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 991, in _find_and_load
Apr  6 10:30:48 ip-172-31-43-9 web: File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
Apr  6 10:30:48 ip-172-31-43-9 web: ModuleNotFoundError: No module named 'core'

我的文件结构是：

.ebextensions
  01_packages.config 
  ...
.platform/hooks/postdeploy
  01_django.sh
src
  app1
  app2
  ...
  core
    folder 1
    ...
    settings
        base.py
        local.py
        aws.py
    celery.py
    ...
    wsgi.py
  ...

core 在INSTALLED_APPS 中。请帮忙

【参考方案1】：

期待更好的解决方案，我的临时解决方案是将我的.ebextensions、.elasticbeanstalk 和.platform 目录下移一级。

看起来像这样

src
  .ebextensions
    01_packages.config 
    ...
  .platform/hooks/postdeploy
    01_django.sh
  app1
  app2
  ...
  core
    folder 1
    ...
    settings
        base.py
        local.py
        aws.py
    celery.py
    ...
    wsgi.py
  ...

我使用git push 将之前的主目录保存到 GitHub，然后移动到src 以执行eb deploy。我对解决方案不满意，并认为它是一种解决方法，直到有人可以给我更好的东西