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[Sanjay Kumar <sanjaykumar2891987@xxxxxxxxx>]

Public bug reported:

Openstack mitaka 3 node setup. Horizon is installed on controller node.
All the services are up and running. when try to access horizon on
http://controller/horizon, it is not accessible:

Error logs:

[Fri May 27 11:41:13.655871 2016] [:info] [pid 5335:tid 139981529089792]
mod_wsgi (pid=5335): Daemon process deadlock timer expired, stopping
process 'horizon'. [Fri May 27 11:41:13.655968 2016] [:info] [pid
5335:tid 139981618030464] mod_wsgi (pid=5335): Shutdown requested
'horizon'. [Fri May 27 11:41:18.656158 2016] [:info] [pid 5335:tid
139981259777792] mod_wsgi (pid=5335): Aborting process 'horizon'. [Fri
May 27 07:41:18.660286 2016] [core:error] [pid 5348:tid 139981439891200]
[client 172.19.57.35:53643] End of script output before headers:
django.wsgi [Fri May 27 07:41:18.660325 2016] [core:error] [pid 5347:tid
139981414713088] [client 127.0.0.1:34526] End of script output before
headers: django.wsgi [Fri May 27 07:41:18.817586 2016] [:info] [pid
5331:tid 139981618030464] mod_wsgi (pid=5335): Process 'horizon' has
died, restarting.


As a workaround, in file /etc/apache2/conf-available/openstack-dashboard.conf i have added 
"WSGIApplicationGroup %{GLOBAL}"

only after that it is working.


But this is no where mentioned in documentation, neither the package automatically populates this in apache wsgi configuration.

** Affects: horizon
     Importance: Undecided
         Status: New

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Engineering Team, which is subscribed to OpenStack Dashboard (Horizon).
https://bugs.launchpad.net/bugs/1587732

Title:
  Dashboard is not launched: openstack Mitaka

Status in OpenStack Dashboard (Horizon):
  New

Bug description:
  Openstack mitaka 3 node setup. Horizon is installed on controller
  node. All the services are up and running. when try to access horizon
  on http://controller/horizon, it is not accessible:

  Error logs:

  [Fri May 27 11:41:13.655871 2016] [:info] [pid 5335:tid
  139981529089792] mod_wsgi (pid=5335): Daemon process deadlock timer
  expired, stopping process 'horizon'. [Fri May 27 11:41:13.655968 2016]
  [:info] [pid 5335:tid 139981618030464] mod_wsgi (pid=5335): Shutdown
  requested 'horizon'. [Fri May 27 11:41:18.656158 2016] [:info] [pid
  5335:tid 139981259777792] mod_wsgi (pid=5335): Aborting process
  'horizon'. [Fri May 27 07:41:18.660286 2016] [core:error] [pid
  5348:tid 139981439891200] [client 172.19.57.35:53643] End of script
  output before headers: django.wsgi [Fri May 27 07:41:18.660325 2016]
  [core:error] [pid 5347:tid 139981414713088] [client 127.0.0.1:34526]
  End of script output before headers: django.wsgi [Fri May 27
  07:41:18.817586 2016] [:info] [pid 5331:tid 139981618030464] mod_wsgi
  (pid=5335): Process 'horizon' has died, restarting.


  As a workaround, in file /etc/apache2/conf-available/openstack-dashboard.conf i have added 
  "WSGIApplicationGroup %{GLOBAL}"

  only after that it is working.

  
  But this is no where mentioned in documentation, neither the package automatically populates this in apache wsgi configuration.

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