Apache + mod_wsgi Ошибка 500 | Forum | Django на русском

15 July 2015, 18:47

Posts: 5

15 July 2015, 18:47

Posts: 5

Добрый день. Написал свой первый сайт на django. Теперь проблема выложить его на боевой сервер. Сервер работает под Windows Server 2012 R2. Установлены Apache 2.4, Python 3.4 и Django 1.8.3. Модуль wsgi к Apache подключен. Разрабатывался сайт на Python 3.4, но с Django 1.8.2. Локально работает все отлично. Но при выкладывании на боевой сервер выдает ошибку 500: The server encountered an internal error or misconfiguration and was unable to complete your request.

Содержание error_log:

[mpm_winnt:notice] [pid 13328:tid 456] AH00418: Parent: Created child process 12984
[mpm_winnt:notice] [pid 12984:tid 488] AH00354: Child: Starting 64 worker threads.
[mpm_winnt:notice] [pid 12380:tid 492] AH00364: Child: All worker threads have exited.
[cgi:error] [pid 12984:tid 1052] [client ::1:37677] End of script output before headers: wsgi.py

Содержание wsgi.py сайта:

#!c:/python34/python.exe    
import os, sys
sys.path.append('D:/server/bin/apache/htdocs/mmnt/ParentSite')
os.environ['DJANGO_SETTINGS_MODULE'] = 'ParentSite.settings'
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()

Настройка Apache httpd.conf:

ServerRoot "D:/Server/bin/apache"
Listen 81
LoadModule access_compat_module modules/mod_access_compat.so
LoadModule actions_module modules/mod_actions.so
LoadModule alias_module modules/mod_alias.so
LoadModule allowmethods_module modules/mod_allowmethods.so
LoadModule asis_module modules/mod_asis.so
LoadModule auth_basic_module modules/mod_auth_basic.so
LoadModule authn_core_module modules/mod_authn_core.so
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authz_core_module modules/mod_authz_core.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule cgi_module modules/mod_cgi.so
LoadModule dir_module modules/mod_dir.so
LoadModule env_module modules/mod_env.so
LoadModule include_module modules/mod_include.so
LoadModule isapi_module modules/mod_isapi.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule mime_module modules/mod_mime.so
LoadModule negotiation_module modules/mod_negotiation.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule wsgi_module modules/mod_wsgi.so
<Directory />    
    Options Indexes FollowSymLinks Includes ExecCGI
    AllowOverride All
    Order deny,allow
    Allow from all
   AddHandler cgi-script .py
</Directory>
DocumentRoot "d:/server/bin/apache/htdocs"
<Directory "d:/server/bin/apache/htdocs">   
    Options ExecCGI Indexes FollowSymLinks
    AllowOverride All
    Require all granted
    AddHandler cgi-script .py
</Directory>
<IfModule dir_module>
    DirectoryIndex index.html index.htm index.py
</IfModule>
<Files ".ht*">
    Require all granted
</Files>
<IfModule alias_module>
    ScriptAlias /cgi-bin/ "d:/Server/bin/apache/cgi-bin/"
</IfModule>
Directory "d:/Server/bin/apache/cgi-bin/">
    AllowOverride None
    Options ExecCGI
    Order allow,deny
    Require all granted
    AddHandler cgi-script .py
</Directory>
<IfModule ssl_module>
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
</IfModule>
WSGIScriptAlias / d:/server/bin/apache/htdocs/mmnt/ParentSite/wsgi.py
WSGIPythonPath d:/server/bin/apache/htdocs/mmnt
WSGIApplicationGroup %{GLOBAL}
<Directory d:/server/bin/apache/htdocs/mmnt/ParentSite>
Options Indexes FollowSymLinks MultiViews ExecCGI
Order deny,allow
Allow from all
AddHandler cgi-script .py
<Files wsgi.py>
Require all granted
</Files>
</Directory>

Структура проекта:

mmnt
- child_site
    -- migrations
    -- static
    -- templates
    -- __init__.py
    -- admin.py
    -- models.py
    -- tests.py
    -- views.py
- ParentSite 
    -- __init__.py
    -- settings.py
    -- urls.py
    -- wsgi.py
- db.sqlite3
- manage.py
- web.config

Updated 15 July 2015, 18:54 by cp3r.

Answer | 0

16 July 2015, 17:09 wdstrm Posts: 834	16 July 2015, 17:09 wdstrm Posts: 834 `Debug=False`? если да, то: в `settings.py`: `ALLOWED_HOSTS = ['YOUR_DOMAIN',]` так же, в templates ложим 500.html, 403.html, 404.html, 400.html и пробуем еще раз. если не поможет - будем дальше думать 71% добра
	Answer \| 0

17 July 2015, 8:18

cp3r

Posts: 5

17 July 2015, 8:18

cp3r

Posts: 5

Debug = False

Да в settings.py и в web.config.

ALLOWED_HOSTS = ['localhost',]

В templates все положил. Ошибка осталась, теперь в error.log пишет:

[cgi:error] [pid 10580:tid 1052] [client 127.0.0.1:44269] End of script output before headers: wsgi.py
[cgi:error] [pid 10580:tid 1044] [client 127.0.0.1:44270] End of script output before headers: wsgi.py, referer: http://127.0.0.1:81/

Updated 17 July 2015, 8:19 by cp3r.

Answer | 0

17 July 2015, 8:36

cp3r

Posts: 5

17 July 2015, 8:36

cp3r

Posts: 5

Попробовал развернуть сайт на IIS 8.5. Получил следующее:

Error occurred:

Traceback (most recent call last):
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 394, in urlconf_module
    return self._urlconf_module
AttributeError: 'RegexURLResolver' object has no attribute '_urlconf_module'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Python34\lib\site-packages\django\core\handlers\base.py", line 119, in get_response
    resolver_match = resolver.resolve(request.path_info)
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 366, in resolve
    for pattern in self.url_patterns:
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 402, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 396, in urlconf_module
    self._urlconf_module = import_module(self.urlconf_name)
  File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File ".\MomentoSite\urls.py", line 21, in <module>
    admin.autodiscover()
  File "C:\Python34\lib\site-packages\django\contrib\admin\__init__.py", line 24, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "C:\Python34\lib\site-packages\django\utils\module_loading.py", line 67, in autodiscover_modules
    for app_config in apps.get_app_configs():
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 137, in get_app_configs
    self.check_apps_ready()
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 124, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 394, in urlconf_module
    return self._urlconf_module
AttributeError: 'RegexURLResolver' object has no attribute '_urlconf_module'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\Server\bin\apache\htdocs\mmnt\wfastcgi.py", line 736, in main
    result = handler(record.params, response.start)
  File "C:\Python34\lib\site-packages\django\core\handlers\wsgi.py", line 189, in __call__
    response = self.get_response(request)
  File "C:\Python34\lib\site-packages\django\core\handlers\base.py", line 218, in get_response
    response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
  File "C:\Python34\lib\site-packages\django\core\handlers\base.py", line 264, in handle_uncaught_exception
    if resolver.urlconf_module is None:
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 396, in urlconf_module
    self._urlconf_module = import_module(self.urlconf_name)
  File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File ".\MomentoSite\urls.py", line 21, in <module>
    admin.autodiscover()
  File "C:\Python34\lib\site-packages\django\contrib\admin\__init__.py", line 24, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "C:\Python34\lib\site-packages\django\utils\module_loading.py", line 67, in autodiscover_modules
    for app_config in apps.get_app_configs():
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 137, in get_app_configs
    self.check_apps_ready()
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 124, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.


StdOut:

StdErr: Internal Server Error: /
Traceback (most recent call last):
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 394, in urlconf_module
    return self._urlconf_module
AttributeError: 'RegexURLResolver' object has no attribute '_urlconf_module'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Python34\lib\site-packages\django\core\handlers\base.py", line 119, in get_response
    resolver_match = resolver.resolve(request.path_info)
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 366, in resolve
    for pattern in self.url_patterns:
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 402, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "C:\Python34\lib\site-packages\django\core\urlresolvers.py", line 396, in urlconf_module
    self._urlconf_module = import_module(self.urlconf_name)
  File "C:\Python34\lib\importlib\__init__.py", line 109, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
  File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
  File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
  File "<frozen importlib._bootstrap>", line 1129, in _exec
  File "<frozen importlib._bootstrap>", line 1471, in exec_module
  File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
  File ".\MomentoSite\urls.py", line 21, in <module>
    admin.autodiscover()
  File "C:\Python34\lib\site-packages\django\contrib\admin\__init__.py", line 24, in autodiscover
    autodiscover_modules('admin', register_to=site)
  File "C:\Python34\lib\site-packages\django\utils\module_loading.py", line 67, in autodiscover_modules
    for app_config in apps.get_app_configs():
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 137, in get_app_configs
    self.check_apps_ready()
  File "C:\Python34\lib\site-packages\django\apps\registry.py", line 124, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

Answer | 0

17 July 2015, 10:02

cp3r

Posts: 5

17 July 2015, 10:02

cp3r

Posts: 5

С разворачиванием на IIS разобрался. Изменил wsgi.py следующим образом:

#!c:/python34/python.exe
import os, sys, django
sys.path.append('D:/server/bin/apache/htdocs/mmnt/ParentSite')
os.environ['DJANGO_SETTINGS_MODULE'] = 'ParentSite.settings'
django.setup()
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()

Соответственно в параметрах FastCGI переменной WSGI_HANDLER присваиваем django.core.wsgi.get_wsgi_application()

Если кому интересно как развернуть все на IIS: http://chrisberragan.com/posts/2014/03/19/installing-django-on-iis-7-5/

Почему не получается в apache, так и не понял. Все же хотелось бы понять причину, так что вопрос все еще актуален.

Updated 17 July 2015, 10:03 by cp3r.

Answer | 0

17 July 2015, 10:24 wdstrm Posts: 834	17 July 2015, 10:24 wdstrm Posts: 834 `ALLOWED_HOSTS = ['localhost',]` это прокатит, только если вы обращаетесь к сайту через `localhost`(а в продакшене такого быть не может). Если через другое имя, то будет ошибка. 71% добра
	Answer \| 0

17 July 2015, 15:15

cp3r

Posts: 5

17 July 2015, 15:15

cp3r

Posts: 5

Ок, как тогда правильно вписать имя хоста, если доступ к сайту планируется только по ip-адресу? Вписать ip адрес типа '148.123.111.10' ?

Сейчас изменил значение на '*'. Ничего не изменилось.

Updated 17 July 2015, 15:15 by cp3r.

Answer | 0

17 July 2015, 17:33 wdstrm Posts: 834	17 July 2015, 17:33 wdstrm Posts: 834 именно IP `ALLOWED_HOSTS = ['148.123.111.10',]` 71% добра
	Answer \| 0