Friday, November 15, 2013

Re: mod_wsgi setup

The "Requested setting DEBUG" says you've requested DEBUG but it's not setup. I don't think you would want DEBUG in production, so try to turn that off in the settings file.


On Friday, 15 November 2013 11:34:58 UTC+2, tino wrote:
Hello,

I am trying to setup a python 2.7 + Django + virtualenv + mod_wsgi environment in my centos 6.3 server to run my python application through apache.
But I am getting internal error while trying to access the application through apache. The error log shows the following.

============
[Fri Nov 15 04:20:30 2013] [error] [client 117.201.194.54] mod_wsgi (pid=20361): Target WSGI script '/var/www/html/djangosites/spark.wsgi' cannot be loaded as Python module.
[Fri Nov 15 04:20:30 2013] [error] [client 117.201.194.54] mod_wsgi (pid=20361): Exception occurred processing WSGI script '/var/www/html/djangosites/spark.wsgi'.
Fri Nov 15 04:20:30 2013] [error] [client 117.201.194.54] ImproperlyConfigured: Requested setting DEBUG, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.

============

It is working fine when running as a test server.

======
(virtualenv)[root@lampserver spark]# python manage.py runserver 0.0.0.0:8080
Validating models...

0 errors found
November 15, 2013 - 09:15:19
Django version 1.6, using settings 'spark.settings'
Starting development server at http://0.0.0.0:8080/
Quit the server with CONTROL-C.
====


spark.wsgi file looks like the following.

===========

 import sys
import site
import os

vepath = '/var/www/html/virtualenv/lib/python2.7/site-packages'
prev_sys_path = list(sys.path)
site.addsitedir(vepath)
sys.path.append('/var/www/html/djangosites')
new_sys_path = [p for p in sys.path if p not in prev_sys_path]
for item in new_sys_path:
    sys.path.remove(item)
sys.path[:0] = new_sys_path
from django.core.handlers.wsgi import WSGIHandler
os.environ['DJANGO_SETTINGS_MODULE'] = 'spark.settings'
application = WSGIHandler()

==============

Entries for wsgi in apache conf looks like the following

============

[root@lampserver djangosites]# cat /etc/httpd/conf.d/django.conf 


LoadModule wsgi_module modules/mod_wsgi.so
AddHandler wsgi-script .wsgi

WSGIScriptAlias / /var/www/html/djangosites/spark.wsgi

WSGIDaemonProcess spark processes=5 threads=15 display-name=%{GROUP}

WSGIProcessGroup spark

WSGIApplicationGroup %{GLOBAL}

WSGISocketPrefix /var/run/wsgi

=================

Apache is running as user "apache".

My project files and permissions are shown below.

===========
root@lampserver djangosites]# pwd
var/www/html/djangosites
[root@lampserver djangosites]# ls
spark  spark.wsgi
[root@lampserver djangosites]# ll
total 8
drwxr-xr-x 3 apache apache 4096 Nov 15 02:38 spark
-rwxrwxrwx 1 apache apache  535 Nov 15 03:16 spark.wsgi
[root@lampserver djangosites]# cd spark/
manage.py  spark/     
[root@lampserver spark]# ll
total 8
-rwxr-xr-x 1 apache apache  248 Nov 15 02:38 manage.py
drwxr-xr-x 2 apache apache 4096 Nov 15 03:05 spark
[root@lampserver spark]# cd spark/
[root@lampserver spark]# ll
total 28
-rw-r--r-- 1 apache apache    0 Nov 15 02:38 __init__.py
-rw-r--r-- 1 apache apache  136 Nov 15 02:40 __init__.pyc
-rw-r--r-- 1 apache apache 1969 Nov 15 02:38 settings.py
-rw-r--r-- 1 apache apache 2142 Nov 15 02:40 settings.pyc
-rw-r--r-- 1 apache apache  296 Nov 15 02:38 urls.py
-rw-r--r-- 1 apache apache  416 Nov 15 02:40 urls.pyc
-rwxr-xr-x 1 apache apache  385 Nov 15 02:38 wsgi.py
-rw-r--r-- 1 apache apache  589 Nov 15 02:40 wsgi.pyc

==================

Can anybody please identify the problem with my settings?

Regards

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