feat: add security_group_name_prefix_enabled

Signed-off-by: nitrocode <7775707+nitrocode@users.noreply.github.com>

Author: nitrocode

examples/complete/fixtures.us-east-2.tfvars

@@ -38,3 +38,5 @@ intra_security_group_traffic_enabled = true
 parameter_group_name_prefix_enabled = true
 
 rds_cluster_identifier_prefix_enabled = true
+
+security_group_name_prefix_enabled = true

examples/complete/main.tf

@@ -48,6 +48,7 @@ module "rds_cluster" {
 
   parameter_group_name_prefix_enabled   = var.parameter_group_name_prefix_enabled
   rds_cluster_identifier_prefix_enabled = var.rds_cluster_identifier_prefix_enabled
+  security_group_name_prefix_enabled    = var.security_group_name_prefix_enabled
 
   cluster_parameters = [
     {

examples/complete/variables.tf

@@ -103,3 +103,10 @@ variable "rds_cluster_identifier_prefix_enabled" {
   default     = false
   description = "Set to `true` to use `identifier_prefix` to name the cluster. Set to `false` to use `identifier` instead"
 }
+
+variable "security_group_name_prefix_enabled" {
+  type        = bool
+  default     = false
+  description = "Set to `true` to use `name_prefix` to name of the security group. Set to `false` to use `name` instead"
+}
+

main.tf

@@ -24,7 +24,8 @@ data "aws_partition" "current" {
 # TODO: Use cloudposse/security-group module
 resource "aws_security_group" "default" {
   count       = local.enabled ? 1 : 0
-  name        = module.this.id
+  name_prefix = var.security_group_name_prefix_enabled ? "${module.this.id}${module.this.delimiter}" : null
+  name        = !var.security_group_name_prefix_enabled ? module.this.id : null
   description = "Allow inbound traffic from Security Groups and CIDRs"
   vpc_id      = var.vpc_id
   tags        = module.this.tags

variables.tf

@@ -565,6 +565,12 @@ variable "rds_cluster_identifier_prefix_enabled" {
   description = "Set to `true` to use `identifier_prefix` to name the cluster. Set to `false` to use `identifier` instead"
 }
 
+variable "security_group_name_prefix_enabled" {
+  type        = bool
+  default     = false
+  description = "Set to `true` to use `name_prefix` to name of the security group. Set to `false` to use `name` instead"
+}
+
 variable "enable_global_write_forwarding" {
   type        = bool
   default     = null