I wasn't able to get the events from an Openstack infra provider showing up in the UI. evm.log shows the following message continuously: INFO -- : Reseting Openstack Ceilometer connection after could not obtain a database connection within 5.000 seconds (waited 5.000 seconds). After adjusting the pool in config/database.yml I hit BZ#1336336 which seems to be caused by a wrong version of fog.
I was able to verify. Configured the openstack director with Ceilometer support, e.g. configured wrong credentials in AMQP grep store_events undercloud.conf store_events = true I can see in nodes utilizations events
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2016:1101