IaC Projects

Create a VPC in us-east-1 with:
- CIDR 10.0.0.0/16
- 2 public subnets in different AZs
- 2 private subnets in different AZs
- Internet gateway and NAT gateway
- Proper route tables

resource "aws_vpc" "main" {
  cidr_block           = "10.0.0.0/16"
  enable_dns_hostnames = true
  enable_dns_support   = true

  tags = {
    Name        = "production-vpc"
    Environment = "production"
  }
}

resource "aws_subnet" "public_1" {
  vpc_id                  = aws_vpc.main.id
  cidr_block              = "10.0.1.0/24"
  availability_zone       = "us-east-1a"
  map_public_ip_on_launch = true

  tags = { Name = "public-subnet-1" }
}

resource "aws_subnet" "private_1" {
  vpc_id            = aws_vpc.main.id
  cidr_block        = "10.0.10.0/24"
  availability_zone = "us-east-1a"

  tags = { Name = "private-subnet-1" }
}

resource "aws_internet_gateway" "main" {
  vpc_id = aws_vpc.main.id
  tags   = { Name = "production-igw" }
}

resource "aws_nat_gateway" "main" {
  allocation_id = aws_eip.nat.id
  subnet_id     = aws_subnet.public_1.id
  tags          = { Name = "production-nat" }
}

output "vpc_id" {
  description = "ID of the VPC"
  value       = aws_vpc.main.id
}

output "public_subnet_ids" {
  description = "IDs of public subnets"
  value       = [aws_subnet.public_1.id, aws_subnet.public_2.id]
}

output "private_subnet_ids" {
  description = "IDs of private subnets"
  value       = [aws_subnet.private_1.id, aws_subnet.private_2.id]
}