ValueError: invalid literal for int() with base 10: <keystone url>

[David Ames]

Keystone SAML Mellon on Focal causes horizon to Internal Error:

[Wed May 20 21:24:38.922425 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] Traceback (most recent call last):
[Wed May 20 21:24:38.922431 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/django/core/handlers/exception.py", line 34, in inner
[Wed May 20 21:24:38.922437 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] response = get_response(request)
[Wed May 20 21:24:38.922442 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line 115, in _get_response
[Wed May 20 21:24:38.922447 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] response = self.process_exception_by_middleware(e, request)
[Wed May 20 21:24:38.922452 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/django/core/handlers/base.py", line 113, in _get_response
[Wed May 20 21:24:38.922458 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Wed May 20 21:24:38.922463 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper
[Wed May 20 21:24:38.922468 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] return view(request, *args, **kwargs)
[Wed May 20 21:24:38.922473 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/django/utils/decorators.py", line 142, in _wrapped_view
[Wed May 20 21:24:38.922478 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] response = view_func(request, *args, **kwargs)
[Wed May 20 21:24:38.922482 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func
[Wed May 20 21:24:38.922487 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] response = view_func(request, *args, **kwargs)
[Wed May 20 21:24:38.922492 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/openstack_auth/views.py", line 76, in login
[Wed May 20 21:24:38.922497 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] auth_url = forms.get_region_endpoint(region_id)
[Wed May 20 21:24:38.922501 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] File "/usr/lib/python3/dist-packages/openstack_auth/forms.py", line 36, in get_region_endpoint
[Wed May 20 21:24:38.922506 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] return all_regions[int(region_id)][0]
[Wed May 20 21:24:38.922511 2020] [wsgi:error] [pid 58818:tid 140687211161344] [remote 10.5.0.28:47626] ValueError: invalid literal for int() with base 10: 'https://10.5.150.31:5000/v3'

This could be a keystone-saml-mellon, horizon or zaza bug. It is not yet clear.

[David Ames (thedac)]

In a manual test (actually using a browser), after authentication with the external IDP

keystone returns:

error
code 404
message "Member"
title "Not Found"

[David Ames (thedac)]

Ignore the manual test failure, this is related to bug [0] which is being address on the dashboard charm.

Member vs member

(keystone.auth.plugins.mapped): 2020-05-20 21:25:05,110 ERROR Role Member was specified in the mapping but does not exist. All roles specified in a mapping must exist before assignment.
(keystone.server.flask.application): 2020-05-20 21:25:05,196 WARNING Member

[0] https://launchpad.net/bugs/1879783

[David Ames (thedac)]

This is non-blocking.

[Alex Kavanagh (ajkavanagh)]

Setting bug to invalid; this report is now over 3 years old with out any additional reports and may have been fixed in the mean time. If there is still an issue then please re-open the bug and add some additional supporting information.