Calamari webgui shows Server Error (500)

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Environment

SUSE Enterprise Storage 3

Situation

After installing calamari-server when accessing:

http://<calamari_server>/dashboard/

The server returns "Server Error (500)".

The following messages are logged in "/var/log/calamari/calamari.log":

2016-10-14 08:01:20,138 - ERROR - django.request Internal Server Error: /dashboard/
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/django/core/handlers/base.py", line 112, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/python2.7/site-packages/django/contrib/auth/decorators.py", line 22, in_ wrapped_view
    return view_func(request, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/calamari_web/views.py", line 38, in dashboard
    clusters = client.list_clusters()
File "/usr/lib/python2.7/site-packages/zerorpc/core.py", line 260, in <lambda>
    return lambda *args, **kargs: self(method, *args, **kargs)
File "/usr/lib/python2.7/site-packages/zerorpc/core.py", line 245, in __call__
    return self._process_response(request_eve

Resolution

Make sure the cthulhu service is started:

systemctl status cthulhu.service

Start the service with:

systemctl start cthulhu.service

Cause

The "Cthulhu Manager" is not running.

Additional Information

Disclaimer

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