Adding terraform / hcl samples

test/samples/sample.hcl.txt

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+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 1.0.4"
+    }
+  }
+}
+
+variable "aws_region" {}
+
+variable "base_cidr_block" {
+  description = "A /16 CIDR range definition, such as 10.1.0.0/16, that the VPC will use"
+  default = "10.1.0.0/16"
+}
+
+variable "availability_zones" {
+  description = "A list of availability zones in which to create subnets"
+  type = list(string)
+}
+
+provider "aws" {
+  region = var.aws_region
+}
+
+resource "aws_vpc" "main" {
+  # Referencing the base_cidr_block variable allows the network address
+  # to be changed without modifying the configuration.
+  cidr_block = var.base_cidr_block
+}
+
+resource "aws_subnet" "az" {
+  # Create one subnet for each given availability zone.
+  count = length(var.availability_zones)
+
+  # For each subnet, use one of the specified availability zones.
+  availability_zone = var.availability_zones[count.index]
+
+  # By referencing the aws_vpc.main object, Terraform knows that the subnet
+  # must be created only after the VPC is created.
+  vpc_id = aws_vpc.main.id
+
+  # Built-in functions and operators can be used for simple transformations of
+  # values, such as computing a subnet address. Here we create a /20 prefix for
+  # each subnet, using consecutive addresses for each availability zone,
+  # such as 10.1.16.0/20 .
+  cidr_block = cidrsubnet(aws_vpc.main.cidr_block, 4, count.index+1)
+}

website/index/samples/sample.hcl.txt

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+terraform {
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = "~> 1.0.4"
+    }
+  }
+}
+
+variable "aws_region" {}
+
+variable "base_cidr_block" {
+  description = "A /16 CIDR range definition, such as 10.1.0.0/16, that the VPC will use"
+  default = "10.1.0.0/16"
+}
+
+variable "availability_zones" {
+  description = "A list of availability zones in which to create subnets"
+  type = list(string)
+}
+
+provider "aws" {
+  region = var.aws_region
+}
+
+resource "aws_vpc" "main" {
+  # Referencing the base_cidr_block variable allows the network address
+  # to be changed without modifying the configuration.
+  cidr_block = var.base_cidr_block
+}
+
+resource "aws_subnet" "az" {
+  # Create one subnet for each given availability zone.
+  count = length(var.availability_zones)
+
+  # For each subnet, use one of the specified availability zones.
+  availability_zone = var.availability_zones[count.index]
+
+  # By referencing the aws_vpc.main object, Terraform knows that the subnet
+  # must be created only after the VPC is created.
+  vpc_id = aws_vpc.main.id
+
+  # Built-in functions and operators can be used for simple transformations of
+  # values, such as computing a subnet address. Here we create a /20 prefix for
+  # each subnet, using consecutive addresses for each availability zone,
+  # such as 10.1.16.0/20 .
+  cidr_block = cidrsubnet(aws_vpc.main.cidr_block, 4, count.index+1)
+}