chore(cache): remove old servers (#5950)

infra/terraform/elasticache.tf

@@ -30,66 +30,6 @@ module "valkey_sg" {
   tags = local.tags
 }
 
-moved {
-  from = module.valkey
-  to   = module.valkey["prod"]
-}
-
-module "valkey" {
-  for_each = local.envs
-  source   = "terraform-aws-modules/elasticache/aws"
-  version  = "1.4.1"
-
-  replication_group_id = "${each.value}-valkey"
-
-  engine         = "valkey"
-  engine_version = "8.0"
-  node_type      = "cache.m7g.large"
-
-  transit_encryption_enabled = true
-  auth_token                 = random_password.valkey[each.key].result
-  maintenance_window         = "sun:05:00-sun:09:00"
-  apply_immediately          = true
-
-  # Security Group
-  vpc_id = module.vpc.vpc_id
-  security_group_rules = {
-    ingress_vpc = {
-      # Default type is `ingress`
-      # Default port is based on the default engine port
-      description = "VPC traffic"
-      cidr_ipv4   = module.vpc.vpc_cidr_block
-    }
-  }
-
-  log_delivery_configuration = {
-    slow-log = {
-      destination_type                       = "cloudwatch-logs"
-      log_format                             = "json"
-      cloudwatch_log_group_retention_in_days = 365
-    }
-  }
-
-  # Subnet Group
-  subnet_group_name        = "${each.value}-valkey"
-  subnet_group_description = "${title(each.value)} subnet group"
-  subnet_ids               = module.vpc.database_subnets
-
-  # Parameter Group
-  create_parameter_group      = true
-  parameter_group_name        = "${each.value}-valkey-${local.valkey_major_version}"
-  parameter_group_family      = "valkey8"
-  parameter_group_description = "${title(each.value)} parameter group"
-  parameters = [
-    {
-      name  = "latency-tracking"
-      value = "yes"
-    }
-  ]
-
-  tags = local.tags_map[each.key]
-}
-
 module "elasticache_user_group" {
   for_each = local.envs
   source   = "terraform-aws-modules/elasticache/aws//modules/user-group"