Why Terraform Is Used For Infrastructure As Code (IaC)
Create AWS infrastructure with Terraform: VPC, Subnet, Security Group, Route Table & Internet Gateway using modules & variables in dev.tfvars file.
📋Workflow
1️⃣ 📁 Structure
2️⃣ 🌱 Root module
3️⃣ 💻 EC2 module
4️⃣ 🛡️ Security Group module
🔗Link to project
1️⃣ 📁 Structure
├── dev.tfvars
├── main.tf
├── provider.tf
├── modules
│ ├── ec2
│ │ ├── install_docker.sh
│ │ ├── main.tf
│ │ ├── output.tf
│ │ └── variables.tf
│ └── security_group
│ ├── igw.tf
│ ├── output.tf
│ ├── rt.tf
│ ├── sg.tf
│ ├── subnet.tf
│ └── vpc.tf
Why it's important to split terraform into modules?
🔄 Code reuse
📈 Improved scalability
🧩 Modularity and abstraction
👥 Cle...