“Wsgi：错误 PermissionError：权限被拒绝：imm_migration.log”，Apache，Flask

Question

我在 apache 服务器上运行了一个 python/flask 应用程序从 web 访问时，该应用程序给出“内部服务器错误”

我尝试过使用其他可能的权限设置。 我尝试使用 chown 将用户“www-data”设置为文件夹的所有者。 我尝试使用组设置 www-data 的 ownerhsip。 似乎没有任何效果。

-rw-rw-r--  1 www-data www-data   3286 Nov 25 10:09 imm_migration.log

这是我的完整错误信息

[Fri Nov 26 11:05:22.302892 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056] mod_wsgi (pid=1453): Failed to exec Python script file '/home/admin/imm-migration/easyucs_api.wsgi'.
[Fri Nov 26 11:05:22.302940 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056] mod_wsgi (pid=1453): Exception occurred processing WSGI script '/home/admin/imm-migration/easyucs_api.wsgi'.
[Fri Nov 26 11:05:22.303054 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056] Traceback (most recent call last):
[Fri Nov 26 11:05:22.303093 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]   File "/home/admin/imm-migration/easyucs_api.wsgi", line 8, in <module>
[Fri Nov 26 11:05:22.303099 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]     main()
[Fri Nov 26 11:05:22.303105 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]   File "/home/admin/imm-migration/easyucs_api.py", line 225, in main
[Fri Nov 26 11:05:22.303119 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]     easyucs = Easyucs(logger_handle_log_level="debug", log_file_path="imm_migration.log")
[Fri Nov 26 11:05:22.303127 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]   File "/home/admin/imm-migration/easyucs_api.py", line 38, in __init__
[Fri Nov 26 11:05:22.303144 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]     self._init_logger()
[Fri Nov 26 11:05:22.303149 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]   File "/home/admin/imm-migration/easyucs_api.py", line 102, in _init_logger
[Fri Nov 26 11:05:22.303154 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]     fh = logging.FileHandler(self._log_file_path)
[Fri Nov 26 11:05:22.303159 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]   File "/usr/lib/python3.8/logging/__init__.py", line 1143, in __init__
[Fri Nov 26 11:05:22.303162 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]     StreamHandler.__init__(self, self._open())
[Fri Nov 26 11:05:22.303167 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]   File "/usr/lib/python3.8/logging/__init__.py", line 1172, in _open
[Fri Nov 26 11:05:22.303171 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056]     return open(self.baseFilename, self.mode, encoding=self.encoding)
[Fri Nov 26 11:05:22.303186 2021] [wsgi:error] [pid 1453:tid 140081484965632] [remote 10.81.0.121:57056] PermissionError: [Errno 13] Permission denied: '/imm_migration.log'

我已将用户和所有者设置为 www-data 到整个工作目录

这是我的 apache conf

<VirtualHost *:80>
       
        ServerAdmin webmaster@localhost
        DocumentRoot /home/admin/imm-migration

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
           <Directory /home/admin/imm-migration>
                # set permissions as per apache2.conf file
            Options FollowSymLinks
            AllowOverride None
            Require all granted
     </Directory>
        WSGIDaemonProcess migration python-path=/home/admin/imm-migration
        LoadModule wsgi_module "/usr/local/lib/python3.8/dist-packages/mod_wsgi/server/mod_wsgi-py38.cpython-38-x86_64-linux-gnu.so"
        WSGIScriptAlias / /home/admin/imm-migration/easyucs_api.wsgi
         WSGIApplicationGroup %{GLOBAL}
        WSGIProcessGroup migration
        WSGIPassAuthorization On
</VirtualHost>

这是我的 wsgi 文件

#! /usr/bin/python3.8

import logging
import sys
logging.basicConfig(stream=sys.stderr)
sys.path.insert(0, '/home/admin/imm-migration/')
from easyucs_api import main
main()

不知道怎么回事..请帮忙..