updated resource names

Author: kunduso

elasticache.tf

@@ -28,7 +28,7 @@ resource "aws_secretsmanager_secret_version" "auth" {
 resource "aws_elasticache_replication_group" "app4" {
   automatic_failover_enabled = true
   subnet_group_name          = aws_elasticache_subnet_group.elasticache_subnet.name
-  replication_group_id       = "app4-redis-cluster"
+  replication_group_id       = "app-4-redis-cluster"
   description                = "ElastiCache cluster for app4"
   node_type                  = "cache.t2.small"
   parameter_group_name       = "default.redis7.cluster.on"

security_group.tf

@@ -2,7 +2,7 @@ resource "aws_default_security_group" "default" {
   vpc_id = aws_vpc.this.id
 }
 resource "aws_security_group" "elasticache" {
-  name        = "app4-elasticache"
+  name        = "app-4-elasticache"
   description = "Allow inbound to and outbound access from the Amazon ElastiCache cluster."
   ingress {
     from_port   = 6379