配置 Apache WSGI 和 Django 总是出现“500 Internal Server Error” - Apache
Config Apache WSGI and Django always getting `500 Internal Server Error` - Apache
我正在尝试使用 Apache2 为 Django 应用程序 (helios) 提供服务，但我总是在尝试访问服务器时收到此消息“There was an error while handling your request.。服务器具有以下命名 debian.serverdomain 我尝试使用 http://debian.serverdomain 、http://debian.serverdomain:80 和 http://<hostname ip>:80 进行访问，但没有成功。
apache 配置没有显示错误并且 wsgi 出现在 apache 状态。
apache 配置文件：helios.conf
Alias /favicon.ico /var/www/helios-server/sitestatic/favicon.ico
AliasMatch ^/([^/]*\.css) /var/www/helios-server/static/styles/
Alias /media /var/www/helios-server/sitestatic
Alias /static /var/www/helios-server/sitestatic
Alias /booth /var/www/helios-server/sitestatic/booth
Alias /verifier /var/www/helios-server/sitestatic/verifier
<VirtualHost *:80>
DocumentRoot /var/www/helios-server
<Directory /var/www/helios-server>
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /var/www/helios-server/static>
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /var/www/helios-server/media>
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /var/www/helios-server>
Options All
AllowOverride All
Require all granted
<Files wsgi.py>
Order deny,allow
Allow from all
Require all granted
</Files>
</Directory>
ErrorLog /var/www/helios-server/apache.error.log
CustomLog /var/www/helios-server/access.log combined
</VirtualHost>
WSGIApplicationGroup %{GLOBAL}
WSGIDaemonProcess helios-server display-name=%{GROUP} python-home=/var/www/helios-server/.venv python-path=/var/www/helios-server:/.venv/lib/python2.7:/.venv/lib/python2.7/site-packages
WSGIProcessGroup helios-server
WSGIScriptAlias / /var/www/helios-server/wsgi.py
Apache 错误日志
[Wed Mar 03 20:58:02.008182 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] 2021-03-03 20:58:01,962 ERROR Internal Server Error: /
[Wed Mar 03 20:58:02.008234 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] Traceback (most recent call last):
[Wed Mar 03 20:58:02.008239 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner
[Wed Mar 03 20:58:02.008242 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] response = get_response(request)
[Wed Mar 03 20:58:02.008245 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
[Wed Mar 03 20:58:02.008249 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] response = self.process_exception_by_middleware(e, request)
[Wed Mar 03 20:58:02.008252 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
[Wed Mar 03 20:58:02.008255 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Wed Mar 03 20:58:02.008258 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/server_ui/views.py", line 26, in home
[Wed Mar 03 20:58:02.008260 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] user = get_user(request)
[Wed Mar 03 20:58:02.008263 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/helios_auth/security/__init__.py", line 96, in get_user
[Wed Mar 03 20:58:02.008266 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] if not request.session.has_key('csrf_token') or (type(request.session['csrf_token']) != str and type(request.session['csrf_token']) != unicode):
[Wed Mar 03 20:58:02.008269 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/contrib/sessions/backends/base.py", line 125, in has_key
[Wed Mar 03 20:58:02.008272 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] return key in self._session
[Wed Mar 03 20:58:02.008275 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/contrib/sessions/backends/base.py", line 207, in _get_session
[Wed Mar 03 20:58:02.008278 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self._session_cache = self.load()
[Wed Mar 03 20:58:02.008280 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/contrib/sessions/backends/db.py", line 35, in load
[Wed Mar 03 20:58:02.008283 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] expire_date__gt=timezone.now()
[Wed Mar 03 20:58:02.008286 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/manager.py", line 85, in manager_method
[Wed Mar 03 20:58:02.008289 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] return getattr(self.get_queryset(), name)(*args, **kwargs)
[Wed Mar 03 20:58:02.008292 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 374, in get
[Wed Mar 03 20:58:02.008302 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] num = len(clone)
[Wed Mar 03 20:58:02.008304 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 232, in __len__
[Wed Mar 03 20:58:02.008307 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self._fetch_all()
[Wed Mar 03 20:58:02.008310 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 1121, in _fetch_all
[Wed Mar 03 20:58:02.008313 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self._result_cache = list(self._iterable_class(self))
[Wed Mar 03 20:58:02.008316 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 53, in __iter__
[Wed Mar 03 20:58:02.008318 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] results = compiler.execute_sql(chunked_fetch=self.chunked_fetch)
[Wed Mar 03 20:58:02.008321 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 887, in execute_sql
[Wed Mar 03 20:58:02.008324 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] cursor = self.connection.cursor()
[Wed Mar 03 20:58:02.008327 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 254, in cursor
[Wed Mar 03 20:58:02.008329 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] return self._cursor()
[Wed Mar 03 20:58:02.008332 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 229, in _cursor
[Wed Mar 03 20:58:02.008335 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.ensure_connection()
[Wed Mar 03 20:58:02.008338 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 213, in ensure_connection
[Wed Mar 03 20:58:02.008341 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.connect()
[Wed Mar 03 20:58:02.008343 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/utils.py", line 94, in __exit__
[Wed Mar 03 20:58:02.008346 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] six.reraise(dj_exc_type, dj_exc_value, traceback)
[Wed Mar 03 20:58:02.008349 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 213, in ensure_connection
[Wed Mar 03 20:58:02.008352 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.connect()
[Wed Mar 03 20:58:02.008354 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 189, in connect
[Wed Mar 03 20:58:02.008357 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.connection = self.get_new_connection(conn_params)
[Wed Mar 03 20:58:02.008362 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/postgresql/base.py", line 176, in get_new_connection
[Wed Mar 03 20:58:02.008365 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] connection = Database.connect(**conn_params)
[Wed Mar 03 20:58:02.008368 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/psycopg2/__init__.py", line 130, in connect
[Wed Mar 03 20:58:02.008370 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
[Wed Mar 03 20:58:02.008373 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] OperationalError: FATAL: role "www-data" does not exist
[Wed Mar 03 20:58:02.008376 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582]
'deploy'bash脚本：
#!/bin/bash
if [[ `uname` == 'Linux' ]]; then
cp /var/www/helios-server/deploy/apache/helios.conf /etc/apache2/sites-available
sudo apachectl configtest
sudo chmod 644 wsgi.py
sudo a2enmod rewrite
sudo a2dissite 000-default.conf
sudo a2ensite helios.conf
sudo a2enmod wsgi
sudo systemctl reload apache2
sudo chown www-data -R /var/www/helios-server
sudo chown www-data:www-data /var/www/helios-server -R
sudo chmod -R 750 /var/www/helios-server/*
fi
输出（似乎没问题）：
(.venv) debian@debian:/var/www/helios-server$ sudo bash deploy/apache/apache2-service.sh
Syntax OK
Module rewrite already enabled
Site 000-default already disabled
Site helios already enabled
Module wsgi already enabled
sudo ufw status
Status: active
To Action From
-- ------ ----
80,443,8000/tcp ALLOW Anywhere
22/tcp ALLOW Anywhere
80,443,8000/tcp (v6) ALLOW Anywhere (v6)
22/tcp (v6) ALLOW Anywhere (v6)
(.venv) debian@debian:/var/www/helios-server$ systemctl status apache2.service
● apache2.service - The Apache HTTP Server
Loaded: loaded (/lib/systemd/system/apache2.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2021-03-03 15:23:20 WET; 1h 40min ago
Docs: https://httpd.apache.org/docs/2.4/
Process: 27240 ExecReload=/usr/sbin/apachectl graceful (code=exited, status=0/SUCCESS)
Main PID: 10932 (apache2)
Tasks: 77 (limit: 4700)
Memory: 29.7M
CGroup: /system.slice/apache2.service
├─10932 /usr/sbin/apache2 -k start
├─27247 (wsgi:helios-serv -k start
├─27248 /usr/sbin/apache2 -k start
└─27249 /usr/sbin/apache2 -k start
项目树：
(.venv) debian@debian:/var/www/helios-server$ tree
.
├── CHANGELOG.md
├── CONTRIBUTORS.txt
├── INSTALL.md
├── LICENSE
├── Procfile
├── README.md
├── access.log
├── apache.error.log
├── build-helios-main-site-js.txt
├── deploy
│ ├── DEPLOY.md
│ ├── apache
│ │ ├── apache2-service.sh
│ │ └── helios.conf
│ └── supervisor
│ ├── DEPLOY.md
│ ├── celery-worker.conf
│ └── supervisor-service.sh
├── deploy-staging.sh
├── email_debug.py
├── extract-passwords-for-email.py
├── favicon.ico
├── helios [error opening dir]
├── helios-install.sh
├── helios_auth
├── heliosbooth
├── heliosverifier
├── manage.py
├── migrate-to-3.5.sql
├── migrate-to-3.5.txt
├── requirements.txt
├── reset.sh
├── runtime.txt
├── selenium
├── server_ui
├── settings.py
├── settings.pyc
├── templates
├── urls.py
├── urls.pyc
└── wsgi.py
``
[解决]问题是数据库权限，我没有创建apache用户www-data。好像是个老问题了，不过命令还是有的：
sudo -u postgres createuser www-data
sudo -u postgres psql -c 'alter user "www-data" with createdb;' postgres
sudo -u postgres psql helios -c 'GRANT ALL PRIVILEGES ON ALL TABLES in SCHEMA public to "www-data";' postgres
sudo -u postgres psql helios -c 'GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA public to "www-data";' postgres
sudo -u postgres psql helios -c 'GRANT ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA public to "www-data";' postgres
我正在尝试使用 Apache2 为 Django 应用程序 (helios) 提供服务，但我总是在尝试访问服务器时收到此消息“There was an error while handling your request.。服务器具有以下命名 debian.serverdomain 我尝试使用 http://debian.serverdomain 、http://debian.serverdomain:80 和 http://<hostname ip>:80 进行访问，但没有成功。
apache 配置没有显示错误并且 wsgi 出现在 apache 状态。
apache 配置文件：helios.conf
Alias /favicon.ico /var/www/helios-server/sitestatic/favicon.ico
AliasMatch ^/([^/]*\.css) /var/www/helios-server/static/styles/
Alias /media /var/www/helios-server/sitestatic
Alias /static /var/www/helios-server/sitestatic
Alias /booth /var/www/helios-server/sitestatic/booth
Alias /verifier /var/www/helios-server/sitestatic/verifier
<VirtualHost *:80>
DocumentRoot /var/www/helios-server
<Directory /var/www/helios-server>
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /var/www/helios-server/static>
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /var/www/helios-server/media>
Options All
AllowOverride All
Require all granted
</Directory>
<Directory /var/www/helios-server>
Options All
AllowOverride All
Require all granted
<Files wsgi.py>
Order deny,allow
Allow from all
Require all granted
</Files>
</Directory>
ErrorLog /var/www/helios-server/apache.error.log
CustomLog /var/www/helios-server/access.log combined
</VirtualHost>
WSGIApplicationGroup %{GLOBAL}
WSGIDaemonProcess helios-server display-name=%{GROUP} python-home=/var/www/helios-server/.venv python-path=/var/www/helios-server:/.venv/lib/python2.7:/.venv/lib/python2.7/site-packages
WSGIProcessGroup helios-server
WSGIScriptAlias / /var/www/helios-server/wsgi.py
Apache 错误日志
[Wed Mar 03 20:58:02.008182 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] 2021-03-03 20:58:01,962 ERROR Internal Server Error: /
[Wed Mar 03 20:58:02.008234 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] Traceback (most recent call last):
[Wed Mar 03 20:58:02.008239 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/core/handlers/exception.py", line 41, in inner
[Wed Mar 03 20:58:02.008242 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] response = get_response(request)
[Wed Mar 03 20:58:02.008245 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
[Wed Mar 03 20:58:02.008249 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] response = self.process_exception_by_middleware(e, request)
[Wed Mar 03 20:58:02.008252 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
[Wed Mar 03 20:58:02.008255 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Wed Mar 03 20:58:02.008258 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/server_ui/views.py", line 26, in home
[Wed Mar 03 20:58:02.008260 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] user = get_user(request)
[Wed Mar 03 20:58:02.008263 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/helios_auth/security/__init__.py", line 96, in get_user
[Wed Mar 03 20:58:02.008266 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] if not request.session.has_key('csrf_token') or (type(request.session['csrf_token']) != str and type(request.session['csrf_token']) != unicode):
[Wed Mar 03 20:58:02.008269 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/contrib/sessions/backends/base.py", line 125, in has_key
[Wed Mar 03 20:58:02.008272 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] return key in self._session
[Wed Mar 03 20:58:02.008275 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/contrib/sessions/backends/base.py", line 207, in _get_session
[Wed Mar 03 20:58:02.008278 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self._session_cache = self.load()
[Wed Mar 03 20:58:02.008280 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/contrib/sessions/backends/db.py", line 35, in load
[Wed Mar 03 20:58:02.008283 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] expire_date__gt=timezone.now()
[Wed Mar 03 20:58:02.008286 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/manager.py", line 85, in manager_method
[Wed Mar 03 20:58:02.008289 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] return getattr(self.get_queryset(), name)(*args, **kwargs)
[Wed Mar 03 20:58:02.008292 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 374, in get
[Wed Mar 03 20:58:02.008302 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] num = len(clone)
[Wed Mar 03 20:58:02.008304 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 232, in __len__
[Wed Mar 03 20:58:02.008307 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self._fetch_all()
[Wed Mar 03 20:58:02.008310 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 1121, in _fetch_all
[Wed Mar 03 20:58:02.008313 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self._result_cache = list(self._iterable_class(self))
[Wed Mar 03 20:58:02.008316 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/query.py", line 53, in __iter__
[Wed Mar 03 20:58:02.008318 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] results = compiler.execute_sql(chunked_fetch=self.chunked_fetch)
[Wed Mar 03 20:58:02.008321 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 887, in execute_sql
[Wed Mar 03 20:58:02.008324 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] cursor = self.connection.cursor()
[Wed Mar 03 20:58:02.008327 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 254, in cursor
[Wed Mar 03 20:58:02.008329 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] return self._cursor()
[Wed Mar 03 20:58:02.008332 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 229, in _cursor
[Wed Mar 03 20:58:02.008335 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.ensure_connection()
[Wed Mar 03 20:58:02.008338 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 213, in ensure_connection
[Wed Mar 03 20:58:02.008341 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.connect()
[Wed Mar 03 20:58:02.008343 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/utils.py", line 94, in __exit__
[Wed Mar 03 20:58:02.008346 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] six.reraise(dj_exc_type, dj_exc_value, traceback)
[Wed Mar 03 20:58:02.008349 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 213, in ensure_connection
[Wed Mar 03 20:58:02.008352 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.connect()
[Wed Mar 03 20:58:02.008354 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/base/base.py", line 189, in connect
[Wed Mar 03 20:58:02.008357 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] self.connection = self.get_new_connection(conn_params)
[Wed Mar 03 20:58:02.008362 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/django/db/backends/postgresql/base.py", line 176, in get_new_connection
[Wed Mar 03 20:58:02.008365 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] connection = Database.connect(**conn_params)
[Wed Mar 03 20:58:02.008368 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] File "/var/www/helios-server/.venv/lib/python2.7/site-packages/psycopg2/__init__.py", line 130, in connect
[Wed Mar 03 20:58:02.008370 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] conn = _connect(dsn, connection_factory=connection_factory, **kwasync)
[Wed Mar 03 20:58:02.008373 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582] OperationalError: FATAL: role "www-data" does not exist
[Wed Mar 03 20:58:02.008376 2021] [wsgi:error] [pid 19986:tid 140210251364096] [remote 2001:690:2100:606::1007:36582]
'deploy'bash脚本：
#!/bin/bash
if [[ `uname` == 'Linux' ]]; then
cp /var/www/helios-server/deploy/apache/helios.conf /etc/apache2/sites-available
sudo apachectl configtest
sudo chmod 644 wsgi.py
sudo a2enmod rewrite
sudo a2dissite 000-default.conf
sudo a2ensite helios.conf
sudo a2enmod wsgi
sudo systemctl reload apache2
sudo chown www-data -R /var/www/helios-server
sudo chown www-data:www-data /var/www/helios-server -R
sudo chmod -R 750 /var/www/helios-server/*
fi
输出（似乎没问题）：
(.venv) debian@debian:/var/www/helios-server$ sudo bash deploy/apache/apache2-service.sh
Syntax OK
Module rewrite already enabled
Site 000-default already disabled
Site helios already enabled
Module wsgi already enabled
sudo ufw status
Status: active
To Action From
-- ------ ----
80,443,8000/tcp ALLOW Anywhere
22/tcp ALLOW Anywhere
80,443,8000/tcp (v6) ALLOW Anywhere (v6)
22/tcp (v6) ALLOW Anywhere (v6)
(.venv) debian@debian:/var/www/helios-server$ systemctl status apache2.service
● apache2.service - The Apache HTTP Server
Loaded: loaded (/lib/systemd/system/apache2.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2021-03-03 15:23:20 WET; 1h 40min ago
Docs: https://httpd.apache.org/docs/2.4/
Process: 27240 ExecReload=/usr/sbin/apachectl graceful (code=exited, status=0/SUCCESS)
Main PID: 10932 (apache2)
Tasks: 77 (limit: 4700)
Memory: 29.7M
CGroup: /system.slice/apache2.service
├─10932 /usr/sbin/apache2 -k start
├─27247 (wsgi:helios-serv -k start
├─27248 /usr/sbin/apache2 -k start
└─27249 /usr/sbin/apache2 -k start
项目树：
(.venv) debian@debian:/var/www/helios-server$ tree
.
├── CHANGELOG.md
├── CONTRIBUTORS.txt
├── INSTALL.md
├── LICENSE
├── Procfile
├── README.md
├── access.log
├── apache.error.log
├── build-helios-main-site-js.txt
├── deploy
│ ├── DEPLOY.md
│ ├── apache
│ │ ├── apache2-service.sh
│ │ └── helios.conf
│ └── supervisor
│ ├── DEPLOY.md
│ ├── celery-worker.conf
│ └── supervisor-service.sh
├── deploy-staging.sh
├── email_debug.py
├── extract-passwords-for-email.py
├── favicon.ico
├── helios [error opening dir]
├── helios-install.sh
├── helios_auth
├── heliosbooth
├── heliosverifier
├── manage.py
├── migrate-to-3.5.sql
├── migrate-to-3.5.txt
├── requirements.txt
├── reset.sh
├── runtime.txt
├── selenium
├── server_ui
├── settings.py
├── settings.pyc
├── templates
├── urls.py
├── urls.pyc
└── wsgi.py
``
[解决]问题是数据库权限，我没有创建apache用户www-data。好像是个老问题了，不过命令还是有的：
sudo -u postgres createuser www-data
sudo -u postgres psql -c 'alter user "www-data" with createdb;' postgres
sudo -u postgres psql helios -c 'GRANT ALL PRIVILEGES ON ALL TABLES in SCHEMA public to "www-data";' postgres
sudo -u postgres psql helios -c 'GRANT ALL PRIVILEGES ON ALL SEQUENCES IN SCHEMA public to "www-data";' postgres
sudo -u postgres psql helios -c 'GRANT ALL PRIVILEGES ON ALL FUNCTIONS IN SCHEMA public to "www-data";' postgres