Open Stack

On 12/06/17 10:30 AM, Ignazio Cassano wrote:
> 2017-06-12 15:43:09.594 35526 CRITICAL ceilometer [-] Unauthorized: Unauthorized (HTTP 401)

the credentials you're using aren't valid.

my advice is to launch devstack with gnocchi and ceilometer enabled. 
from there, take a look at the configuration settings for both which 
should help you understand how to connect the two services.

cheers,

-- 
gord