main.tf

terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "3.7"
    }
  }
  backend "s3" {
    bucket = "RENAMEME!"
    key    = "calabs/production/us-west-2/rslab/terraform.tfstate"
    region = "us-west-2"
    dynamodb_table = "TABLENAME!"
    encrypt        = true
  }
}


provider "aws" {
  region = "us-west-2"
}

resource "aws_vpc" "example" {
  cidr_block = "10.0.0.0/16"
}

resource "aws_subnet" "example" {
  vpc_id     = aws_vpc.example.id
  cidr_block = var.subnet
  availability_zone = "us-west-2a"

  tags = {
    Name = "${var.servername}subnet"
  }
}

resource "aws_instance" "server" {
    ami           = lookup(var.ami_ids, var.os_type, null)
    instance_type = var.instance_size
    vpc_security_group_ids = [aws_vpc.example.default_security_group_id]
    subnet_id = aws_subnet.example.id          
    root_block_device {
        delete_on_termination = var.disk.delete_on_termination
        encrypted = var.disk.encrypted
        volume_size = var.disk.volume_size
        volume_type = var.disk.volume_type
    }
    
    tags = {
        Name = var.servername
    }
}