Yurii discovered that there is a mismatch between the name of the notification being sent and the expected event types. I've been able to trace this back to the issues that drove this change in keystone: https://github.com/openstack/keystone/commit/8695b1adf7cd7638699c5efc742c2959534b5257 which resolved this bug: https://bugs.launchpad.net/keystone/+bug/1416767 It looks like we'll need to backport that too?
I've moved the keystone portion to the keystone component. Bug 1214004
According to our records, this should be resolved by openstack-ceilometer-2014.2.3-7.el7ost. This build is available now.
OSP6 has been retired, and will not receive further updates. See https://access.redhat.com/support/policy/updates/openstack/platform/ for details.