DevOps Project: Automated AWS infrastructure provisioning and configuration management

This project demonstrates Infrastructure as Code (IaC) by automating the provisioning of AWS infrastructure using Terraform and configuring it with Ansible. Built for Royal Hotel's development environment automation needs.

• Provisions AWS Infrastructure: Creates VPC, subnets, security groups, and EC2 instances
• Automates Configuration: Installs and configures development tools via Ansible
• Integrates Tools: Terraform triggers Ansible playbooks automatically
• Ensures Consistency: Repeatable, version-controlled infrastructure setup

terraform-ansible-aws/
├── README.md              # Professional project documentation
├── .gitignore            # Security and cleanup
├── terraform/
│   ├── main.tf           # Core infrastructure code
│   ├── variables.tf      # Configuration variables
│   ├── outputs.tf        # Important outputs
│   └── inventory.tpl     # Ansible inventory template
├── ansible/
│   ├── playbook.yml      # Server configuration
│   └── ansible.cfg       # Ansible settings
└── scripts/
    └── deploy.sh         # One-click deployment

# Install required tools
sudo apt update
sudo apt install -y awscli terraform ansible
aws configure  # Set your AWS credentials

# Clone repository
git clone https://github.com/Bluerate90/terraform-ansible-aws.git
cd terraform-ansible-aws

# Deploy everything
chmod +x scripts/deploy.sh
./scripts/deploy.sh

# 1. Provision infrastructure
cd terraform/
terraform init
terraform plan
terraform apply

# 2. Configure servers
cd ../ansible/
ansible-playbook -i inventory.ini playbook.yml

┌─────────────────┐    ┌─────────────────┐    ┌─────────────────┐
│   Developer     │    │   Terraform     │    │   AWS Cloud     │
│   Workstation   │───▶│   Controller    │───▶│   Resources     │
└─────────────────┘    └─────────────────┘    └─────────────────┘
                                │                       ▲
                                │                       │
                                ▼                       │
                       ┌─────────────────┐              │
                       │   Ansible       │──────────────┘
                       │   Playbooks     │
                       └─────────────────┘

• VPC with public subnet (10.0.0.0/16)
• Internet Gateway for public access
• Security Group allowing SSH, HTTP, HTTPS, and custom ports
• EC2 Instance (t2.micro) with Amazon Linux 2
• Key Pair for secure SSH access

• Python 3 development environment
• Maven for Java projects
• System updates and security patches
• Custom application directories

✅ Automated Infrastructure: One-command deployment
✅ Version Control: All infrastructure as code
✅ Idempotent: Safe to run multiple times
✅ Scalable: Easy to modify and extend
✅ Secure: SSH key-based authentication
✅ Documented: Clear, professional documentation

This project demonstrates:

• DevOps Best Practices: IaC, automation, documentation
• Cloud Expertise: AWS services and networking
• Tool Integration: Terraform + Ansible workflow
• Security Awareness: Proper key management and access control
• Problem Solving: Real-world hotel industry use case

• Infrastructure as Code principles
• AWS networking and security
• Terraform resource management
• Ansible configuration management
• DevOps automation workflows
• Cloud cost optimization

• Cloud Platforms: AWS EC2, VPC, Security Groups
• IaC Tools: Terraform, Ansible
• Scripting: Bash, YAML, HCL
• Networking: VPC, subnets, routing
• Security: SSH keys, security groups
• Documentation: Professional README, code comments

• Multi-environment support (dev/staging/prod)
• Auto-scaling groups
• Load balancer integration
• CI/CD pipeline integration
• Monitoring and alerting
• Cost optimization

Tibyan - DevOps Engineer
📧 [email protected]
🔗 LinkedIn
🐙 GitHub

This project demonstrates practical DevOps skills in infrastructure automation and cloud management.