Update elasticache terraform add policy resources to elasticache

cisagov · Jul 22, 2024 · 2c15be4 · 2c15be4
1 parent 7d0527c
commit 2c15be4
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/infrastructure/elasticache.tf b/infrastructure/elasticache.tf
@@ -19,13 +19,23 @@ resource "aws_elasticache_subnet_group" "crossfeed_vpc" {
   }
 }
 
+resource "aws_elasticache_parameter_group" "xfd_redis_group" {
+  name   = "my-redis7-1"
+  family = "redis7"
+
+  parameter {
+    name  = "maxmemory-policy"
+    value = "allkeys-lru"
+  }
+}
+
 resource "aws_elasticache_cluster" "crossfeed_vpc_elasticache_cluster" {
   count                = var.create_elasticache_cluster ? 1 : 0
   cluster_id           = "crossfeed-vpc-cluster"
   engine               = "redis"
   node_type            = "cache.r7g.xlarge"
   num_cache_nodes      = 1
-  parameter_group_name = "default.redis7.1"
+  parameter_group_name = "aws_elasticache_parameter_group.xfd_redis_group.name"
   engine_version       = "7.1"
   port                 = 6379
   subnet_group_name    = aws_elasticache_subnet_group.crossfeed_vpc.name