Update main.tf

main.tf

@@ -30,6 +30,23 @@ resource "aws_route_table_association" "public-rt-association" {
   route_table_id = aws_route_table.public-rt.id
 }
 
+# Generates a secure private key and encodes it as PEM
+resource "tls_private_key" "key_pair" {
+  algorithm = "RSA"
+  rsa_bits  = 4096
+}
+
+# Create the Key Pair
+resource "aws_key_pair" "key_pair" {
+  key_name   = "${lower(var.app_name)}-${lower(var.app_environment)}-windows-${lower(var.aws_region)}"  
+  public_key = tls_private_key.key_pair.public_key_openssh
+}
+
+# Save file
+resource "local_file" "ssh_key" {
+  filename = "${aws_key_pair.key_pair.key_name}.pem"
+  content  = tls_private_key.key_pair.private_key_pem
+}
 
 # Bootstrapping PowerShell Script
 data "template_file" "windows-userdata" {