目标 WSGI 脚本“/home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT/iab_pro/wsgi.py”无法作为 Python 模块加载

Question

我正在努力使用 wsgi 在 apache 中部署 django rest api 并收到 500 错误。这是我的文件，请建议/帮助我哪里错了。

即使有这么多人面临同样的问题，我也提到过..但我无法修复这个错误。

wsgi.py：

import os
from django.core.wsgi import get_wsgi_application
os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'iab_pro.settings')
application = get_wsgi_application()

000-default.conf：

<VirtualHost *:80>

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

    ServerName 192.0.18.111
    ServerAdmin rajeshkumar.ponnusamy@indegene.com
    WSGIScriptAlias / /home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT/iab_pro/wsgi.py
    <Directory /home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT/iab_pro/>
    <Files wsgi.py>
            Require all granted
    </Files>
            Order allow,deny
            Allow from all
    </Directory>
     WSGIDaemonProcess IAB_PROJECT python-path=/home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT python-home=/home/rajeshkumarponnu/Documents/OFFICE/venv_iab

     WSGIProcessGroup IAB_PROJECT
</VirtualHost>

apache 错误日志

[Fri Jan 10 12:14:57.407703 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] mod_wsgi (pid=17242): Target WSGI script '/home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT/iab_pro/wsgi.py' cannot be loaded as Python module.
[Fri Jan 10 12:14:57.407764 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] mod_wsgi (pid=17242): Exception occurred processing WSGI script '/home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT/iab_pro/wsgi.py'.
[Fri Jan 10 12:14:57.408932 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] Traceback (most recent call last):
[Fri Jan 10 12:14:57.408972 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/usr/lib/python3.6/logging/config.py", line 565, in configure
[Fri Jan 10 12:14:57.408978 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     handler = self.configure_handler(handlers[name])
[Fri Jan 10 12:14:57.408985 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/usr/lib/python3.6/logging/config.py", line 738, in configure_handler
[Fri Jan 10 12:14:57.408989 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     result = factory(**kwargs)
[Fri Jan 10 12:14:57.408995 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/usr/lib/python3.6/logging/__init__.py", line 1032, in __init__
[Fri Jan 10 12:14:57.408999 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     StreamHandler.__init__(self, self._open())
[Fri Jan 10 12:14:57.409007 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/usr/lib/python3.6/logging/__init__.py", line 1061, in _open
[Fri Jan 10 12:14:57.409011 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     return open(self.baseFilename, self.mode, encoding=self.encoding)
[Fri Jan 10 12:14:57.409028 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] FileNotFoundError: [Errno 2] No such file or directory: '/logs/error.log'
[Fri Jan 10 12:14:57.409037 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]
[Fri Jan 10 12:14:57.409041 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] During handling of the above exception, another exception occurred:
[Fri Jan 10 12:14:57.409044 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]
[Fri Jan 10 12:14:57.409050 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] Traceback (most recent call last):
[Fri Jan 10 12:14:57.409078 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/home/rajeshkumarponnu/Documents/OFFICE/IAB_PROJECT/iab_pro/wsgi.py", line 16, in <module>
[Fri Jan 10 12:14:57.409083 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     application = get_wsgi_application()
[Fri Jan 10 12:14:57.409092 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/home/rajeshkumarponnu/Documents/OFFICE/venv_iab/lib/python3.6/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application
[Fri Jan 10 12:14:57.409096 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     django.setup(set_prefix=False)
[Fri Jan 10 12:14:57.409102 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/home/rajeshkumarponnu/Documents/OFFICE/venv_iab/lib/python3.6/site-packages/django/__init__.py", line 19, in setup
[Fri Jan 10 12:14:57.409114 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
[Fri Jan 10 12:14:57.409121 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/home/rajeshkumarponnu/Documents/OFFICE/venv_iab/lib/python3.6/site-packages/django/utils/log.py", line 75, in configure_logging
[Fri Jan 10 12:14:57.409125 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     logging_config_func(logging_settings)
[Fri Jan 10 12:14:57.409131 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/usr/lib/python3.6/logging/config.py", line 802, in dictConfig
[Fri Jan 10 12:14:57.409135 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     dictConfigClass(config).configure()
[Fri Jan 10 12:14:57.409140 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]   File "/usr/lib/python3.6/logging/config.py", line 573, in configure
[Fri Jan 10 12:14:57.409144 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210]     '%r: %s' % (name, e))
[Fri Jan 10 12:14:57.409155 2020] [wsgi:error] [pid 17242:tid 140717350381312] [remote 192.0.18.111:49210] ValueError: Unable to configure handler 'file': [Errno 2] No such file or directory: '/logs/error.log'

我的系统用的是python3.6，所以安装了

sudo apt-get install libapache2-mod-wsgi-py3

我已经尝试使用 www-data:www-data 用于 venev 文件夹以及项目文件夹 (IAB_PROJECT)，并为所有文件夹授予 777 权限。但还是同样的错误。

提前致谢。

Answer 1

tutorial 给出了一个关于如何在 apache 服务器上运行 Django Api 的简明演练，也许它会给你一个关于如何解决问题的提示。祝你好运。