Merge pull request #31 from bentastic27/add-arn-outputs

added arn outputs for redis/memcache

Author: anmolnagpal

outputs.tf

@@ -21,7 +21,17 @@ output "redis_endpoint" {
  description = "Redis endpoint address."
 }
 
+output "redis_arn" {
+ value = length(aws_elasticache_replication_group.cluster) > 0 ? aws_elasticache_replication_group.cluster[0].arn : length(aws_elasticache_replication_group.default) > 0 ? aws_elasticache_replication_group.default[0].arn : ""
+ description = "Redis arn"
+}
+
 output "memcached_endpoint" {
  value = var.cluster_enabled ? join("", aws_elasticache_cluster.default.*.configuration_endpoint) : ""
  description = "Memcached endpoint address."
 }
+
+output "memcached_arn" {
+ value = length(aws_elasticache_cluster.default) > 0 ? aws_elasticache_cluster.default[0].arn : ""
+ description = "Memcached arn"
+}