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Terraform-week7

Terraform Week 7 exercises: Provisioning AWS EC2, S3, VPC, and Security Groups with infrastructure as code.

Terraform Week 7 Exercises

This repository contains my Week 7 of my devOps training (Terraform exercises), demonstrating the provisioning of AWS cloud infrastructure using Terraform.

Exercises

1. Provision an EC2 Instance

   • Launch an EC2 instance in a chosen AWS region.
   • Use a valid Linux AMI and instance type t2.micro.
   • Add tags: Name = terraform-web-server, Environment = dev.

2. Create an S3 Bucket for Application Backups

   • Create an S3 bucket with a globally unique name.
   • Enable versioning for safe backups.
   • Add tags: Name = app-backup-bucket, Owner = Tamcykul.
   • Output the bucket name after apply.

3. Build a Secure Security Group

   • Allow inbound HTTP (port 80) from anywhere.
   • Allow inbound SSH (port 22) only from a specific IP.
   • Allow all outbound traffic.
   • Name the security group terraform-web-sg.

4. Provision a Simple VPC Network

   • Create a VPC with CIDR block 10.0.0.0/16.
   • Add a public subnet with CIDR 10.0.1.0/24.
   • Attach an Internet Gateway.
   • Create a route table and associate it with the subnet.

5. Deploy an EC2 Instance Inside a Custom VPC

   • Reuse the custom VPC, subnet, and security group.
   • Launch an EC2 instance with a public IP.
   • Add tags: Name = terraform-app-instance.
   • Output the public IP for easy access.

Terraform Usage

1. Initialize Terraform in each exercise folder:

terraform init
>>>>>>> 3f2a0a5 (Initial commit: Week 7 Terraform project)