update README.md

README.md

@@ -4,6 +4,47 @@
 
 Softether based VPN with LDAP/MFA auth via RADIUS with multi-AZ deployment
 
+```hlc
+data "aws_availability_zones" "available" {
+  state = "available"
+}
+
+locals {
+  project_name       = lower("vpn")
+  vpc_cidr           = "10.68.0.0/16" # 10.68.0.1 - 10.68.255.254
+  vpc_azs_max        = 3
+  vpc_azs_list       = slice(data.aws_availability_zones.available.names, 0, tonumber(local.vpc_azs_max))
+  vpc_public_subnets = ["10.68.32.0/19", "10.68.64.0/19", "10.68.96.0/19"]
+}
+
+module "vpc" {
+  source                         = "terraform-aws-modules/vpc/aws"
+  version                        = "2.70.0"
+  name                           = local.project_name
+  cidr                           = local.vpc_cidr
+  azs                            = local.vpc_azs_list
+  public_subnets                 = local.vpc_public_subnets
+  manage_default_security_group  = true
+  default_security_group_name    = "default-${local.project_name}"
+  default_security_group_ingress = []
+  default_security_group_egress  = []
+}
+
+module "softether_radius_vpn" {
+  source          = "fivexl/softether-radius-vpn/aws"
+  version         = "1.0.0"
+  name            = "softether-radius-vpn"
+  ami_name_prefix = "softether-radius-vpn"
+  ami_owner       = "self"
+  azs             = [module.vpc.azs[0]]
+  subnets         = [module.vpc.public_subnets[0]]
+  vpc_id          = module.vpc.vpc_id
+  target_cidr     = module.vpc.vpc_cidr_block
+  ldap_addr       = "ldaps://ldap.jumpcloud.com:636"
+  ldap_user_dn    = "uid={{username}},ou=users,o=XXXXXXXXXXXXXX,dc=jumpcloud,dc=com"
+}
+```
+
 ## Requirements
 
 | Name | Version |