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我正在尝试在 alpine Linux 上安装最新版本的 Ansible 记录分析器服务器我确保所有要求都已安装好（Django、GCC、python3、Pypi、ansible）安装顺利，除了关于缺少的警告我修复的 PATH 变量上的根 PATH ：警告：

  WARNING: The script pbr is installed in '/root/.local/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.

修复：

~ # export PATH=/root/.local/bin:$PATH

因此，按照打算运行服务器的此步骤的安装指南，我遇到了大量错误，就好像运行命令没有找到要执行的所需组件一样，尽管我确定所有组件都已安装：

~ # ara-manage runserver
[ara] No setting found for SECRET_KEY. Generating a random key...
Traceback (most recent call last):
  File "/root/.local/bin/ara-manage", line 8, in <module>
    sys.exit(main())
  File "/root/.local/lib/python3.8/site-packages/ara/server/__main__.py", line 41, in main
    if not os.path.exists(settings.ARA_SETTINGS):
  File "/root/.local/lib/python3.8/site-packages/django/conf/__init__.py", line 79, in __getattr__
    self._setup(name)
  File "/root/.local/lib/python3.8/site-packages/django/conf/__init__.py", line 66, in _setup
    self._wrapped = Settings(settings_module)
  File "/root/.local/lib/python3.8/site-packages/django/conf/__init__.py", line 157, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/root/.local/lib/python3.8/site-packages/ara/server/settings.py", line 263, in <module>
    ALLOWED_HOSTS=ALLOWED_HOSTS.to_list(),
AttributeError: 'list' object has no attribute 'to_list'

这种行为背后的原因可能是什么？

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1 回答 1

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好吧，我设法克服了这个问题，问题出在 dynaconf 中，当前版本 3.1.3 无法正确读取 conf 文件，导致服务器运行失败。

同时，唯一的解决方法是安装以前版本的 dynaconf ：

pip install 'dynaconf==3.1.2'

仅供参考 dynaconf 已经为回归提出了修复建议：rochacbruno/dynaconf#541

我已经测试过它确实解决了这个问题，它将很快在 dynaconf 3.1.4 中发布。

于 2021-03-09T07:38:00.890 回答