initial commit ...

.gitignore

@@ -0,0 +1 @@
+.terraform

illevpn.tf

@@ -0,0 +1,53 @@
+# Dieses terraform file richtet eine graviton arm64 Maschine bei amazon ein
+# Vor Aufruf müssen die AWS-Zugangsdaten als Umgebungsvariable gesetzt sein:
+
+# export AWS_ACCESS_KEY_ID='AKGEHEIMGEHEIMGEHEIM'
+# export AWS_SECRET_ACCESS_KEY='NOCHMEHRGEHEIM/GEHEIMGEHEIM'
+
+# dann kann mit :
+# terraform init
+# terraform apply
+# die Maschine gestartet werden und mit
+# ansible provisioniert werden
+
+###############
+# Some defaults
+###############
+
+provider "aws" {
+  region = var.aws_region
+}
+
+data "aws_route53_zone" "zone" {
+  name         = var.vpn_zone_name
+}
+
+resource "aws_key_pair" "illevpn-aws-key" {
+  key_name   = "vpn-aws-key"
+  public_key = var.vpn_public_key
+}
+
+###############
+# Server
+###############
+resource "aws_instance" "vpnserver" {
+  ami           = "ami-01069be104eb25898" # ubuntu 20.10/arm64 us-east-1
+  instance_type = "t4g.nano"
+  availability_zone = "us-east-1a"
+  key_name = aws_key_pair.vpn-aws-key.id
+}
+
+###############
+# DNS Eintrag
+###############
+resource "aws_route53_record" "vpnserver" {
+  zone_id = data.aws_route53_zone.zone.zone_id
+  name    = "${var_vpn_host_name}.${data.aws_route53_zone.zone.name}"
+  type    = "CNAME"
+  ttl     = "30"
+  records = [aws_instance.vpnserver.public_dns]
+}
+
+output "vpnserver_dns" {
+  value = aws_instance.vpnserver.public_dns
+}

variables.tf

@@ -0,0 +1,19 @@
+variable "vpn_public_key" {
+  description = "Public ssh key for usage on aws instances"
+  default = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCusAQBVqRtFHb1gr4p6cowXSsX4VxRhKAGRcjPUVCF7NPHsi4UphkhLC6goyLmLZiUi03DnHXTfQ338s+nLMZpYejqbtErT1DuieMYlfkjUN5EtJphzgOwME0hY12GYsDY7mlSRmWuK5R100AMUqnMtGny4FktYZcUMTgXqJ6eEs7N0JjwF0cZJVbzUv4HRK5A0EebcTuvI2E8dYrzAGBaHAzna6zBouqEN9iRjVnzItSKO8rFAzlfxYC1+NkwTclFvYNMpPRzMw+5JCaKfKTB9nrYW3dHcvk4aF1Q5I39hfc5NIFosB96Ex4296VCDqa2Q/J20Sk01h7yU8fLJX45 stefan@keevan.netpioneer.de"
+}
+
+variable "vpn_zone_name" {
+  description = "route53 zone in which the hostname is registered"
+  default = "appments.net"
+}
+
+variable "vpn_host_name" {
+  description = "route53 host name that is registered for the VPN server"
+  default = "illevpn"
+}
+
+variable "aws_region" {
+  description = "AWS region in which we start the VPN server"
+  default = "us-east-1"
+}