** Changed in: horizon
Status: Fix Committed => Invalid
** Changed in: horizon
Milestone: next => None
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Engineering Team, which is subscribed to OpenStack Dashboard (Horizon).
https://bugs.launchpad.net/bugs/1520008
Title:
JSON Encoder crashes on settings with translations: "ValueError:
Circular reference detected"
Status in OpenStack Dashboard (Horizon):
Invalid
Bug description:
Description:
Horizon uses the REST_API_REQUIRED_SETTINGS key in the
local_settings.py configuration file In order to make the contained
configuration available to the the client side angular code.
Some configurations include ugettext objects which fail to serialize
when passing through http.
eg.
OPENSTACK_IMAGE_BACKEND = {
'image_formats': [
('aki', _('AKI - Amazon Kernel Image'))
]
}
Steps to Reproduce:
* Add 'OPENSTACK_IMAGE_BACKEND' to the 'REST_API_REQUIRED_SETTINGS' key in
the local_settings.py.
* call the settings endpoint: http://localhost:8000/api/settings
* Django throws a 500 server exception with the following stack trace: see
attached
Impact:
As a workaround, we are setting configuration settings as constants, instead
of getting it from the settings service. See
https://review.openstack.org/#/c/236042/22/openstack_dashboard/static/app/core/images/images.module.js
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