Use the correct templated name for redis cluster connection string

Author: arm4b

templates/configmaps_st2-conf.yaml

@@ -26,7 +26,7 @@ data:
     {{- end }}
     {{- if index .Values "redis" "enabled" }}
     [coordination]
-    url = redis://st2ha-redis-node-0.st2ha-redis-headless:26379?sentinel=mymaster&sentinel_fallback=st2ha-redis-node-1.st2ha-redis-headless:26379&sentinel_fallback=st2ha-redis-node-2.st2ha-redis-headless:26379
+    url = redis://{{ .Release.Name }}-redis-node-0.{{ .Release.Name }}-redis-headless:26379?sentinel=mymaster&sentinel_fallback={{ .Release.Name }}-redis-node-1.{{ .Release.Name }}-redis-headless:26379&sentinel_fallback={{ .Release.Name }}-redis-node-2.{{ .Release.Name }}-redis-headless:26379
     {{- end }}
     {{- if index .Values "rabbitmq" "enabled" }}
     [messaging]

values.yaml

@@ -517,7 +517,7 @@ rabbitmq:
 etcd:
   # Change to `false` to disable in-cluster ectd deployment.
   # Specify your external [coordination] connection parameters under st2.config
-  enabled: true
+  enabled: false
   statefulset:
     replicaCount: 3
   fullnameOverride: etcd