From cb2f5c86fd732a2d10a758bc3a90fc4ee33323de Mon Sep 17 00:00:00 2001
From: aslanvyos <a.hajiyev@vyos.io>
Date: Thu, 31 Oct 2024 10:04:05 +0400
Subject: Add Terraform project for VyOS instance with basic setup and with
 network services (VPN, NAT, DNS)

Added CloudFormation templates for VyOS deployment on AWS
---
 Terraform/AWS/instance-with-configs/network.tf | 86 ++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 Terraform/AWS/instance-with-configs/network.tf

(limited to 'Terraform/AWS/instance-with-configs/network.tf')

diff --git a/Terraform/AWS/instance-with-configs/network.tf b/Terraform/AWS/instance-with-configs/network.tf
new file mode 100644
index 0000000..b3513f6
--- /dev/null
+++ b/Terraform/AWS/instance-with-configs/network.tf
@@ -0,0 +1,86 @@
+# VPC
+
+resource "aws_vpc" "vpc" {
+  cidr_block       = var.vpc_cidr
+  instance_tenancy = "default"
+  # enable_dns_support   = true # DNS resolution within VPC
+  # enable_dns_hostnames = true # Public DNS hostnames
+
+  tags = {
+    Name = "${var.prefix}-${var.vpc_name}"
+  }
+}
+
+# PUBLIC SUBNET
+
+resource "aws_subnet" "public_subnet" {
+  vpc_id                  = aws_vpc.vpc.id
+  cidr_block              = var.public_subnet_cidr
+  availability_zone       = var.availability_zone
+  map_public_ip_on_launch = false
+
+  tags = {
+    Name = "${var.prefix}-${var.vpc_name}-${var.public_subnet_name}"
+  }
+
+  depends_on = [aws_internet_gateway.igw]
+}
+
+# PRIVATE SUBNET
+
+resource "aws_subnet" "private_subnet" {
+  vpc_id                  = aws_vpc.vpc.id
+  cidr_block              = var.private_subnet_cidr
+  availability_zone       = var.availability_zone
+  map_public_ip_on_launch = false
+
+  tags = {
+    Name = "${var.prefix}-${var.vpc_name}-${var.private_subnet_name}"
+  }
+}
+
+# INTERNET GATEWAY
+
+resource "aws_internet_gateway" "igw" {
+  vpc_id = aws_vpc.vpc.id
+
+  tags = {
+    Name = join("-", [var.prefix, var.igw_name])
+  }
+}
+
+# ELASTICS IP FOR VYOS
+
+resource "aws_eip" "vyos_eip" {
+  domain     = "vpc"
+  depends_on = [aws_internet_gateway.igw]
+
+  tags = {
+    Name = join("-", [var.prefix, var.vyos_eip_name])
+  }
+}
+
+resource "aws_eip_association" "vyos_eip_association" {
+  allocation_id        = aws_eip.vyos_eip.id
+  network_interface_id = aws_network_interface.vyos_public_nic.id
+}
+
+# PUBLIC ROUTE TABLE
+
+resource "aws_route_table" "public_rtb" {
+  vpc_id = aws_vpc.vpc.id
+
+  route {
+    cidr_block = "0.0.0.0/0"
+    gateway_id = aws_internet_gateway.igw.id
+  }
+
+  tags = {
+    Name = join("-", [var.prefix, var.public_rtb_name])
+  }
+}
+
+resource "aws_route_table_association" "public_rtb_assn" {
+  subnet_id      = aws_subnet.public_subnet.id
+  route_table_id = aws_route_table.public_rtb.id
+}
\ No newline at end of file
-- 
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