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Unable to launch Horizon Dashboard with Ocata on controller node

asked 2017-08-08 13:43:00 -0500

mych_us@yahoo.com gravatar image

Subj: Bug 1408314 - memcached.service results in Unknown lvalue 'MemoryDenyWriteExecute' in section 'Service' Hi, I upgraded my memcached to version 1.4.39. I still cannot launch my horison dashboard. This is output from tail -f /var/log/httpd/error-log:

[Tue Aug 08 15:45:25.190663 2017] [:error] [pid 8463] The OPENSTACK_KEYSTONE_URL setting points to a v2.0 Keystone endpoint, but v3 is specified as the API version to use by Horizon. Using v3 endpoint for authentication. [Tue Aug 08 15:45:29.979472 2017] [:error] [pid 8463] Attempted scope to domain Default failed, will attemptto scope to another domain. [Tue Aug 08 15:45:32.174596 2017] [:error] [pid 8463] Login successful for user "admin", remote address 172.16.1.11. [Tue Aug 08 15:45:35.132993 2017] [:error] [pid 8463] Internal Server Error: /dashboard/auth/login/ [Tue Aug 08 15:45:35.133086 2017] [:error] [pid 8463] Traceback (most recent call last): [Tue Aug 08 15:45:35.133090 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response [Tue Aug 08 15:45:35.133092 2017] [:error] [pid 8463] response = wrapped_callback(request, callback_args, *callback_kwargs) [Tue Aug 08 15:45:35.133095 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper [Tue Aug 08 15:45:35.133098 2017] [:error] [pid 8463] return view(request, args, *kwargs) [Tue Aug 08 15:45:35.133100 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/utils/decorators.py", line 110, in _wrapped_view [Tue Aug 08 15:45:35.133102 2017] [:error] [pid 8463] response = view_func(request, args, *kwargs) [Tue Aug 08 15:45:35.133105 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func [Tue Aug 08 15:45:35.133107 2017] [:error] [pid 8463] response = view_func(request, args, *kwargs) [Tue Aug 08 15:45:35.133109 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/openstack_auth/views.py", line 104, in login [Tue Aug 08 15:45:35.133111 2017] [:error] [pid 8463] *kwargs) [Tue Aug 08 15:45:35.133113 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper [Tue Aug 08 15:45:35.133116 2017] [:error] [pid 8463] return view(request, *args, *kwargs) [Tue Aug 08 15:45:35.133117 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/utils/decorators.py", line 110, in _wrapped_view [Tue Aug 08 15:45:35.133119 2017] [:error] [pid 8463] response = view_func(request, args, *kwargs) [Tue Aug 08 15:45:35.133120 2017] [:error] [pid 8463] File "/usr/lib/python2.7/site-packages/django/views/decorators/cache.py", line 57, in _wrapped_view_func [Tue Aug 08 15:45:35.133122 2017] [:error] [pid 8463] response = view_func(request, args, *kwargs) [Tue Aug 08 15:45:35.133124 2017] [:error] [pid 8463] File "/usr/lib/python2.7 ... (more)

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answered 2018-02-01 04:38:22 -0500

uchihaitachi gravatar image

I had some problems with memcached service with Openstack Ocata installation. Memcached service failed to start when the OPTIONS had several OPTIONS, for example if OPTIONS is as below

OPTIONS = "-l 10.0.0.10 127.0.0.1"

I failed to start the memcached service. But when I removed multiple OPTIONS and had one OPTION (i.e have one IP address) I was able to start the memcached service without fail. Also another issue I faced when trying to access the Dashboard was the firewall. Check whether firewall is blocking the ports.

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answered 2017-09-05 14:45:12 -0500

mych_us@yahoo.com gravatar image

Set no proxy on controller node to solve this problem.

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Asked: 2017-08-08 13:43:00 -0500

Seen: 738 times

Last updated: Sep 05 '17