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Error 500 when loading OpenStack Dashboard

asked 2014-04-25 17:17:25 -0600

TD-Roy gravatar image

updated 2014-04-26 08:35:56 -0600

Antonio G. gravatar image

We are configuring Icehouse On SLES 11 SP3 3 Node Architecture 1Node = Controller 1Node = Compute 1Node = Dashboard

All hosts can reach one another as well my machine on a different network.

/var/log/apache2/openstack_dashboard_error.log:

[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/conf/__init__.py", line 128, in __init__
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]     mod = importlib.import_module(self.SETTINGS_MODULE)
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/utils/importlib.py", line 40, in import_module
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]     __import__(name)
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]   File "/srv/www/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/settings.py", line 219, in <module>
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]     from local.local_settings import *  # noqa
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]   File "/srv/www/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/local/local_settings.py", line 108
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]      'LOCATION' : '127.0.0.1:11211'
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]                 ^
[Fri Apr 25 15:02:53 2014] [error] [client 153.64.146.152]  SyntaxError: invalid syntax
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152] mod_wsgi (pid=7356): Exception occurred processing WSGI script '/srv/www/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi'.
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152] Traceback (most recent call last):
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/core/handlers/wsgi.py", line 187, in __call__
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]     self.load_middleware()
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/core/handlers/base.py", line 46, in load_middleware
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]     for middleware_path in settings.MIDDLEWARE_CLASSES:
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/conf/__init__.py", line 54, in __getattr__
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]     self._setup(name)
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/conf/__init__.py", line 49, in _setup
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]     self._wrapped = Settings(settings_module)
[Fri Apr 25 15:04:19 2014] [error] [client 153.64.146.152]   File "/usr/lib64/python2.6/site-packages/django/conf/__init__.py", line 128, in __init__
[Fri Apr 25 15:04:19 2014] [error] [client 153.64 ...
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1

can you set your allowed host to below?

ALLOWED_HOSTS ="*"

and restart your web server again, btw, make sure memcache is running if you configured dashboard to work with memcached.

senyapsudah gravatar imagesenyapsudah ( 2014-04-26 00:11:03 -0600 )edit
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answered 2014-04-28 07:35:42 -0600

jpichon gravatar image

There should be a comma at the end of the BACKEND line:

CACHES = {
    'default': {
        'BACKEND' : 'django.core.cache.backends.locmem.LocMemCache',
        'LOCATION' : '127.0.0.1:11211'
    }
}

This is because the settings file is a Python file and must have correct Python syntax. In a dictionary, Python expects each attribute (here, 'BACKEND' and 'LOCATION') to be separated by comma.

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Comments

That did it. Wow, really appreciate it. Oversight on my part. Its there in the documentation I guess I accidentally removed it while playing with the code.

Thank you

TD-Roy gravatar imageTD-Roy ( 2014-04-28 10:20:32 -0600 )edit

Glad the problem is resolved!

jpichon gravatar imagejpichon ( 2014-04-29 02:56:19 -0600 )edit

very helpful. Thanks you a lot !

Xanion gravatar imageXanion ( 2014-09-14 07:24:45 -0600 )edit
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Asked: 2014-04-25 17:17:25 -0600

Seen: 3,095 times

Last updated: Apr 28 '14

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