[Firefly] Composed by AI: instance.tf

README.md

@@ -411,3 +411,27 @@ For more Community Modules not listed here please see the [Terraform Module Regi
 [![CC0](http://mirrors.creativecommons.org/presskit/buttons/88x31/svg/cc-zero.svg)](https://creativecommons.org/publicdomain/zero/1.0/)
 
 To the extent possible under law, Shuaib Yunus has waived all copyright and related or neighboring rights to this work.
+
+# Creating an AWS EC2 Instance with Two Disks
+
+This Terraform script creates an AWS EC2 instance with two disks: a root volume and a data volume. The instance type and key pair name are specified in `variables.tf`. The security groups for SSH and HTTP access are defined in `security_groups.tf`. 
+
+The `userdata.sh` file initializes the instance upon launch. In this example, it simply adds a "Hello World!" message to a file.
+
+To create the instance, run the following commands:
+
+```
+terraform init
+terraform apply
+```
+
+After the instance is created, you can SSH into it using the key pair specified in `variables.tf`.
+
+Example output:
+
+```
+Outputs:
+
+instance_ip = "X.X.X.X"
+```
+This code was generated by [Firefly](https://app.gofirefly.io)

instance.tf

@@ -0,0 +1,36 @@
+resource "aws_instance" "instance1" {
+  ami           = data.aws_ami.amzn_linux.id
+  instance_type = var.instance_type
+  key_name      = var.key_name
+  security_groups = [
+    aws_security_group.ssh_access.id,
+    aws_security_group.http_access.id,
+  ]
+
+  tags = {
+    Name = "Instance1"
+  }
+
+  userData = filebase64("userdata.sh")
+
+  root_block_device {
+    volume_size = var.root_volume_size
+    volume_type = var.root_volume_type
+  }
+
+  ebs_block_device {
+    device_name = "/dev/sdb"
+    volume_size = var.data_volume_size
+    volume_type = var.data_volume_type
+  }
+}
+
+data "aws_ami" "amzn_linux" {
+  most_recent = true
+  owners      = ["amazon"]
+
+  filter {
+    name   = "name"
+    values = ["amzn2-ami-hvm-*-x86_64-gp2"]
+  }
+}

security_groups.tf

@@ -0,0 +1,25 @@
+resource "aws_security_group" "ssh_access" {
+  name = "ssh_access"
+
+  ingress {
+    from_port = 22
+    to_port   = 22
+    protocol  = "tcp"
+    cidr_blocks = [
+      "0.0.0.0/0"
+    ]
+  }
+}
+
+resource "aws_security_group" "http_access" {
+  name = "http_access"
+
+  ingress {
+    from_port = 80
+    to_port   = 80
+    protocol  = "tcp"
+    cidr_blocks = [
+      "0.0.0.0/0"
+    ]
+  }
+}

userdata.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+echo "Hello World!" >> /home/ec2-user/hello.txt

variables.tf

@@ -0,0 +1,23 @@
+variable "instance_type" {
+  default = "t2.micro"
+}
+
+variable "key_name" {
+  default = "my-key-pair"
+}
+
+variable "root_volume_size" {
+  default = 8
+}
+
+variable "root_volume_type" {
+  default = "gp2"
+}
+
+variable "data_volume_size" {
+  default = 10
+}
+
+variable "data_volume_type" {
+  default = "gp2"
+}