Horizon dashboard shows 500 error after installation of tacker

asked 2017-06-21 21:25:49 -0500

simar15 gravatar image

The dashboard was working perfectly for me till the installation of tacker.

As I was installing tacker I came across tox -e config-gen which showed some errors

python.h missing fatal error which I removed after installing python 3.4 for some packages (libffi, python-dev)

after which tacker.conf was produced.

After successfully installing tacker I went to dashboard but I got error 500.

Attached are the apache2 error log

 [Wed Jun 21 17:42:47.537442 2017] [core:notice] [pid 13141:tid 140594169300864] AH00094: Command line: '/usr/sbin/apache2' [Wed Jun 21 17:45:13.570790 2017] [mpm_event:notice] [pid 13141:tid 140594169300864] AH00493: SIGUSR1 received.  Doing graceful restart
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 10.0.0.5. Set the 'ServerName' directive globally to suppress this message
[Wed Jun 21 17:45:13.628759 2017] [wsgi:warn] [pid 13141:tid 140594169300864] mod_wsgi: Compiled for Python/2.7.11.
[Wed Jun 21 17:45:13.628773 2017] [wsgi:warn] [pid 13141:tid 140594169300864] mod_wsgi: Runtime using Python/2.7.12.
[Wed Jun 21 17:45:13.629823 2017] [mpm_event:notice] [pid 13141:tid 140594169300864] AH00489: Apache/2.4.18 (Ubuntu) mod_wsgi/4.3.0 Python/2.7.12 configured -- resuming normal operations
[Wed Jun 21 17:45:13.629851 2017] [core:notice] [pid 13141:tid 140594169300864] AH00094: Command line: '/usr/sbin/apache2'
[Wed Jun 21 17:45:24.753572 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634] mod_wsgi (pid=13756): Exception occurred processing WSGI script '/usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi'.
[Wed Jun 21 17:45:24.753676 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634] Traceback (most recent call last):
[Wed Jun 21 17:45:24.753706 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]   File "/usr/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 170, in __call__
[Wed Jun 21 17:45:24.753738 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]     self.load_middleware()
[Wed Jun 21 17:45:24.753767 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]   File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 52, in load_middleware
[Wed Jun 21 17:45:24.753793 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]     mw_instance = mw_class()
[Wed Jun 21 17:45:24.753808 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]   File "/usr/lib/python2.7/dist-packages/django/middleware/locale.py", line 24, in __init__
[Wed Jun 21 17:45:24.753827 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]     for url_pattern in get_resolver(None).url_patterns:
[Wed Jun 21 17:45:24.753841 2017] [wsgi:error] [pid 13756:tid 140594065225472] [remote 142.104.69.33:20634]   File "/usr/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 401, in url_patterns
[Wed ...
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