Remove duplicated topic parts from default value

Ceilometer is adding the topic prefix and suffix automatically, which makes the resulting
topic have the 'ceilometer/' prefix and '.sample' suffix duplicated.

This patch also adds comment to ceilometer env to ensure user deploys Redis for coordination.

Change-Id: I26027cd9b9eb1d166eae52021b1aef9d82a975f3

ci/environments/scenario001-standalone.yaml

@@ -44,6 +44,7 @@ parameter_defaults:
     # instead of 10 minutes. Note that tempest telemetry.alarm_granularity must
     # in sync with the archive policy, 60s too.
     ceilometer::agent::polling::polling_interval: 15
+    tripleo::profile::base::metrics::qdr::interior_mesh_nodes: ''
   ManagePolling: true
   HeatConfigureDelegatedRoles: true
   ManagePipeline: true

deployment/ceilometer/ceilometer-agent-notification-container-puppet.yaml

@@ -61,13 +61,13 @@ parameters:
   CeilometerQdrEventsConfig:
     default:
       driver: amqp
-      topic: ceilometer/event.sample
+      topic: event
     description: Configuration for notifier publisher for events.
     type: json
   CeilometerQdrMetricsConfig:
     default:
       driver: amqp
-      topic: ceilometer/metering.sample
+      topic: metering
     description: Configuration for notifier publisher for metrics.
     type: json
   ManageEventPipeline:

environments/metrics/ceilometer-write-qdr.yaml

@@ -6,6 +6,7 @@ resource_registry:
   OS::TripleO::Services::CeilometerAgentNotification: ../../deployment/ceilometer/ceilometer-agent-notification-container-puppet.yaml
   OS::TripleO::Services::CeilometerAgentIpmi: ../../deployment/ceilometer/ceilometer-agent-ipmi-container-puppet.yaml
   OS::TripleO::Services::ComputeCeilometerAgent: ../../deployment/ceilometer/ceilometer-agent-compute-container-puppet.yaml
+  OS::TripleO::Services::Redis: ../../deployment/database/redis-pacemaker-puppet.yaml
 
 parameter_defaults:
   CeilometerQdrPublish: true