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[Justin Martiniak <question230643@xxxxxxxxxxxxxxxxxxxxx>]

New question #230643 on Graphite:
https://answers.launchpad.net/graphite/+question/230643

I'm having issues setting up and configuring Gaphite to run on Apache with mod_wsgi.

I'm running CentOS 6.4, Django 1.3.7, Python 2.6.6, and Apache 2.2.15.

Here is the error in question, along with Traceback, from /var/log/httpd/conf/error_log:

mod_wsgi (pid=11670): Target WSGI script '/opt/graphite/conf/graphite.wsgi' cannot be loaded as Python module.
mod_wsgi (pid=11670): Exception occurred processing WSGI script '/opt/graphite/conf/graphite.wsgi'.
Traceback (most recent call last):
  File "/opt/graphite/conf/graphite.wsgi", line 14, in <module>
    from graphite.logger import log
  File "/opt/graphite/webapp/graphite/logger.py", line 75, in <module>
    log = GraphiteLogger() # import-shared logger instance
  File "/opt/graphite/webapp/graphite/logger.py", line 40, in __init__
    self.infoHandler = Rotater(self.infoLogFile,when="midnight",backupCount=1)
  File "/usr/lib64/python2.6/logging/handlers.py", line 164, in __init__
    BaseRotatingHandler.__init__(self, filename, 'a', encoding, delay)
  File "/usr/lib64/python2.6/logging/handlers.py", line 64, in __init__
    logging.FileHandler.__init__(self, filename, mode, encoding, delay)
  File "/usr/lib64/python2.6/logging/__init__.py", line 827, in __init__
    StreamHandler.__init__(self, self._open())
  File "/usr/lib64/python2.6/logging/__init__.py", line 846, in _open
    stream = open(self.baseFilename, self.mode)
IOError: [Errno 13] Permission denied: '/opt/graphite/storage/log/webapp/info.log'

Here should be some more helpful information:

# ps aux | grep "11670"
apache   11670  0.0  0.5 464012 15824 ?        Sl   12:03   0:00 (wsgi:graphite)

# ls -la /opt/graphite/storage/log/webapp/info.log
-rwxrwxrwx. 1 apache apache 653 Jun 12 12:33 /opt/graphite/storage/log/webapp/info.log


During my investigation of this issue it seems others were able to solve their problems with a simple chown command; however, this doesn't seem to be the case for me.  I've even chmod'd the files to 777 in a drastic test attempt.

I haven't deviated much from the instructions on installing graphite, and the configuration files have taken very minimal changes at best.

I'm really struggling to find the issue here,  any help would be appreciated so I can get on with stat tracking!

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