[openstack-dev] [cinder] Is there any way to put the driver backend error message to the horizon

George Peristerakis gperiste at redhat.com
Mon Apr 13 15:21:58 UTC 2015

Hi Lui,

I'm not familiar with the error you are trying to show, but Here's how
Horizon typically works. In the case of cinder, we have a wrapper around
the python-cinderclient which if the client sends a exception with a
valid message, by default Horizon will display the exception message.
The message can also be overridden in the translation file. So a good
start is to look in python-cinderclient and see if you could produce a
more meaningful message.


On 10/04/15 06:16 AM, liuxinguo wrote:
> Hi,
> When we create a volume in the horizon, there may occurrs some errors at the driver
> backend, and the in horizon we just see a "error" in the volume status.
> So is there any way to put the error information to the horizon so users can know what happened exactly just from the horizon?
> Thanks,
> Liu
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