ConnectionError: Unable to establish connection: HTTPConnectionPool

asked 2016-07-01 08:26:45 -0600

jckreddy gravatar image

updated 2016-07-01 08:29:49 -0600

 Unable to launch VM from Dash board .
But able to lauch VM from command line cli successfully.

Below mentioned error(/var/log/httpd/error_log ) displayed while launching VM in controller 

[Fri Jul 01 12:28:15.917030 2016] [:error] [pid 12283] Internal Server Error: /dashboard/project/instances/launch
[Fri Jul 01 12:28:15.917085 2016] [:error] [pid 12283] Traceback (most recent call last):
[Fri Jul 01 12:28:15.917097 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response
[Fri Jul 01 12:28:15.917107 2016] [:error] [pid 12283]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Fri Jul 01 12:28:15.917140 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/decorators.py", line 36, in dec
[Fri Jul 01 12:28:15.917149 2016] [:error] [pid 12283]     return view_func(request, *args, **kwargs)
[Fri Jul 01 12:28:15.917160 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/decorators.py", line 52, in dec
[Fri Jul 01 12:28:15.917168 2016] [:error] [pid 12283]     return view_func(request, *args, **kwargs)
[Fri Jul 01 12:28:15.917175 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/decorators.py", line 36, in dec
[Fri Jul 01 12:28:15.917182 2016] [:error] [pid 12283]     return view_func(request, *args, **kwargs)
[Fri Jul 01 12:28:15.917189 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/decorators.py", line 84, in dec
[Fri Jul 01 12:28:15.917208 2016] [:error] [pid 12283]     return view_func(request, *args, **kwargs)
[Fri Jul 01 12:28:15.917217 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/django/views/generic/base.py", line 71, in view
[Fri Jul 01 12:28:15.917224 2016] [:error] [pid 12283]     return self.dispatch(request, *args, **kwargs)
[Fri Jul 01 12:28:15.917231 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/django/views/generic/base.py", line 89, in dispatch
[Fri Jul 01 12:28:15.917240 2016] [:error] [pid 12283]     return handler(request, *args, **kwargs)
[Fri Jul 01 12:28:15.917247 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/workflows/views.py", line 167, in post
[Fri Jul 01 12:28:15.917255 2016] [:error] [pid 12283]     context = self.get_context_data(**kwargs)
[Fri Jul 01 12:28:15.917262 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/workflows/views.py", line 91, in get_context_data
[Fri Jul 01 12:28:15.917270 2016] [:error] [pid 12283]     workflow = self.get_workflow()
[Fri Jul 01 12:28:15.917278 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/workflows/views.py", line 81, in get_workflow
[Fri Jul 01 12:28:15.917286 2016] [:error] [pid 12283]     entry_point=entry_point)
[Fri Jul 01 12:28:15.917293 2016] [:error] [pid 12283]   File "/usr/lib/python2.7/site-packages/horizon/workflows/base.py", line 648, in __init__
[Fri Jul 01 12:28:15.917302 ...
(more)
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