Fix configuration templates used for Ceilometer

* global ceilometer.conf file is missing
* makes no sense to use glance configuration files for Ceilometer

TrivialFix

Change-Id: Ia37d28e8d854e6a1dc48bfa96afdaee2061be9a7

ansible/roles/ceilometer/tasks/config.yml

@@ -40,8 +40,7 @@
       - "{{ node_custom_config }}/global.conf"
       - "{{ node_custom_config }}/database.conf"
       - "{{ node_custom_config }}/messaging.conf"
-      - "{{ node_custom_config }}/glance.conf"
-      - "{{ node_custom_config }}/glance/{{ item }}.conf"
+      - "{{ node_custom_config }}/ceilometer.conf"
       - "{{ node_custom_config }}/ceilometer/{{ item }}.conf"
       - "{{ node_custom_config }}/ceilometer/{{ inventory_hostname }}/ceilometer.conf"
     dest: "{{ node_config_directory }}/{{ item }}/ceilometer.conf"