[openstack-dev] [Horizon] Can not connect to Openstack Dashboard

Rob Cresswell (rcresswe) rcresswe at cisco.com
Mon Nov 7 09:56:26 UTC 2016


It sounds like there’s nothing wrong with your customisations at all; you’ve followed the standard workflow there. I think the final line of the error log is key here: "RuntimeError: Unable to create a new session key. It is likely that the cache is unavailable.”

Sounds to me something interrupted memcached, or your connection to it. That’s where I’d start.


On 5 Nov 2016, at 10:17, Alioune <balioune3 at gmail.com<mailto:balioune3 at gmail.com>> wrote:

Hi all,

I've installed Openstack Prod env with Fuel and I would like to customize the dashboard by using my own logo.png and logo-splash.png.

I've changed all logo and logo-splash in these folders and restarted services apache2 and memcached :


After that I was able to connect to the dashboard with my customizations but few hours after I got the error in [1]. All others openstack services ares correctly running in commands lines.

Someone knows what's wrong with my configurations ?
How to customize the horizon to avoid such an error ?

Best Regards,

[1] http://paste.openstack.org/show/588038/

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