django – 如何设置nginx读取的环境变量？

2019年8月4日 95次阅读

我试图在环境变量中设置我的
django“SECRET_KEY”.

我使用virtualenv virtualenvwrapper环境.

我输入后

workon mydomain.com

我输了

export SECRET_KEY=xxxxxx

当我尝试做的时候

echo $SECRET_KEY

我得到了我的价值(xxxxxx)

到现在为止还挺好.但是当我尝试在浏览器中访问我的网站时(使用ngnix和gunicorn)我收到了一个错误.

这是我的gunicorn的supervisord脚本

[program:gunicorn]
directory = /home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/
command=/home/<USER>/.virtualenvs/<DOMAIN>/bin/gunicorn <PROJECT>.wsgi:application -c /home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/<APP>/gunicorn_conf.py
user = <USER>

这是我的gunicorn_conf.py：

bind = "127.0.0.1:8000"
logfile = "/home/<USER>/logs/gunicorn.log"

这是我的settings.py：

def get_env_variable(var_name):
    try:
        return os.environ[var_name]
    except KeyError:
        error_msg = "Set the %s environment variable" % var_name
        raise ImproperlyConfigured(error_msg)


SECRET_KEY = get_env_variable("SECRET_KEY")

如何正确设置我的环境变量,以便ngnix可以读取它？

编辑：回溯：

Traceback (most recent call last):
  File "/home/<USER>/.virtualenvs/<DOMAIN>/local/lib/python2.7/site-packages/gunicorn/workers/sync.py", line 125, in handle_request
    respiter = self.wsgi(environ, resp.start_response)
  File "/home/<USER>/.virtualenvs/<DOMAIN>/downloads/django-trunk/django/core/handlers/wsgi.py", line 236, in __call__
    self.load_middleware()
  File "/home/<USER>/.virtualenvs/<DOMAIN>/downloads/django-trunk/django/core/handlers/base.py", line 46, in load_middleware
    for middleware_path in settings.MIDDLEWARE_CLASSES:
  File "/home/<USER>/.virtualenvs/<DOMAIN>/downloads/django-trunk/django/conf/__init__.py", line 53, in __getattr__
    self._setup(name)
  File "/home/<USER>/.virtualenvs/<DOMAIN>/downloads/django-trunk/django/conf/__init__.py", line 48, in _setup
    self._wrapped = Settings(settings_module)
  File "/home/<USER>/.virtualenvs/<DOMAIN>/downloads/django-trunk/django/conf/__init__.py", line 126, in __init__
    mod = importlib.import_module(self.SETTINGS_MODULE)
  File "/home/<USER>/.virtualenvs/<DOMAIN>/downloads/django-trunk/django/utils/importlib.py", line 35, in import_module
    __import__(name)
  File "/home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/<APP>/settings/staging.py", line 2, in <module>
    from .base import *
  File "/home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/<APP>/settings/base.py", line 40, in <module>
    SECRET_KEY = get_env_variable("SECRET_KEY")
  File "/home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/<APP>/settings/base.py", line 31, in get_env_variable
    raise ImproperlyConfigured(error_msg)
ImproperlyConfigured: Set the SECRET_KEY environment variable

最佳答案 您可以使用指令环境= VAR1 =< VAR1>,VAR2 =< VAR2>来定义管理程序配置内的环境变量.

像这样的东西：

[program:gunicorn]
directory=/home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/
command=/home/<USER>/.virtualenvs/<DOMAIN>/bin/gunicorn <PROJECT>.wsgi:application -c      /home/<USER>/.virtualenvs/<DOMAIN>/<PROJECT>/<APP>/gunicorn_conf.py
user = <USER>
environment=SECRET_KEY=<SECRET_KEY>
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