Merge "Decouple ceilometer user create from API"

manifests/profile/base/keystone.pp

@@ -246,7 +246,10 @@ class tripleo::profile::base::keystone (
     if hiera('barbican_api_enabled', false) {
       include ::barbican::keystone::auth
     }
-    if hiera('ceilometer_api_enabled', false) {
+    # ceilometer user is needed even when ceilometer api
+    # not running, so it can authenticate with keystone
+    # and dispatch data.
+    if hiera('ceilometer_auth_enabled', false) {
       include ::ceilometer::keystone::auth
     }
     if hiera('ceph_rgw_enabled', false) {

releasenotes/notes/create-ceilo-user-for-gnocchi-b8a4d5ea2f2375a9.yaml

@@ -0,0 +1,5 @@
+---
+fixes:
+  - We need ceilometer user in cases where ceilometer API is disabled.
+    This is to ensure other ceilometer services can still authenticate
+    with keystone.