added aws vpc initial check-ins

Author: easyawslearn

terraform-aws-vpc/private_subnets.tf

@@ -0,0 +1,27 @@
+resource "aws_subnet" "private_1" {
+  vpc_id     = aws_vpc.vpc_demo.id
+  map_public_ip_on_launch = false
+  cidr_block = "10.0.4.0/24"
+
+  tags = {
+    Name = "private_1"
+  }
+}
+resource "aws_subnet" "private_2" {
+  vpc_id     = aws_vpc.vpc_demo.id
+  map_public_ip_on_launch = false
+  cidr_block = "10.0.5.0/24"
+
+  tags = {
+    Name = "private_1"
+  }
+}
+resource "aws_subnet" "private_3" {
+  vpc_id     = aws_vpc.vpc_demo.id
+  map_public_ip_on_launch = false
+  cidr_block = "10.0.6.0/24"
+
+  tags = {
+    Name = "private_1"
+  }
+}

terraform-aws-vpc/public_subnets.tf

@@ -0,0 +1,27 @@
+resource "aws_subnet" "public_1" {
+  vpc_id     = aws_vpc.vpc_demo.id
+  map_public_ip_on_launch = true
+  cidr_block = "10.0.1.0/24"
+
+  tags = {
+    Name = "public_1"
+  }
+}
+resource "aws_subnet" "public_2" {
+  vpc_id     = aws_vpc.vpc_demo.id
+  map_public_ip_on_launch = true
+  cidr_block = "10.0.2.0/24"
+
+  tags = {
+    Name = "public_1"
+  }
+}
+resource "aws_subnet" "public_3" {
+  vpc_id     = aws_vpc.vpc_demo.id
+  map_public_ip_on_launch = true
+  cidr_block = "10.0.3.0/24"
+
+  tags = {
+    Name = "public_1"
+  }
+}

terraform-aws-vpc/variables.tf

@@ -0,0 +1,34 @@
+variable "cidr" {
+  description = "The CIDR block for the VPC. Default value is a valid CIDR, but not acceptable by AWS and should be overridden"
+  type        = string
+  default     = "10.0.0.0/16"
+}
+variable "instance_tenancy" {
+  description = "A tenancy option for instances launched into the VPC"
+  type        = string
+  default     = "default"
+}
+
+variable "enable_dns_hostnames" {
+  description = "Should be true to enable DNS hostnames in the VPC"
+  type        = bool
+  default     = true
+}
+
+variable "enable_dns_support" {
+  description = "Should be true to enable DNS support in the VPC"
+  type        = bool
+  default     = true
+}
+
+variable "enable_classiclink" {
+  description = "Should be true to enable ClassicLink for the VPC. Only valid in regions and accounts that support EC2 Classic."
+  type        = bool
+  default     = false
+}
+
+variable "tags" {
+  description = "A map of tags to add to all resources"
+  type        = string
+  default     = "Vpc-custom-demo"
+}

terraform-aws-vpc/vpc.tf

@@ -0,0 +1,17 @@
+######
+# VPC
+######
+#terraform version >= 12
+############
+resource "aws_vpc" "vpc_demo" {
+  cidr_block                       = var.cidr
+  instance_tenancy                 = var.instance_tenancy
+  enable_dns_hostnames             = var.enable_dns_hostnames
+  enable_dns_support               = var.enable_dns_support
+  enable_classiclink               = var.enable_classiclink
+
+  tags = {
+      Name = var.tags
+    }
+
+}