# AWS Multi-Tier Infrastructure - Main Configuration
# See README.md for full documentation

terraform {
  required_version = ">= 1.5.0"
  
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 5.0"
    }
  }
  
  backend "s3" {
    bucket         = "terraform-state-prod-12345"  # CHANGE THIS
    key            = "infrastructure/terraform.tfstate"
    region         = "us-east-1"
    encrypt        = true
    dynamodb_table = "terraform-locks"
  }
}

provider "aws" {
  region = var.aws_region
  
  default_tags {
    tags = {
      Environment = var.environment
      Project     = var.project_name
      ManagedBy   = "Terraform"
    }
  }
}

# For full configuration see:
# http://git.thedevops.dev/admin/k3s-gitops/src/branch/main/terraform/aws-infrastructure
#
# This is a production-ready example that includes:
# - VPC with public/private subnets
# - Application Load Balancer
# - Auto Scaling Group
# - RDS PostgreSQL
# - S3 buckets
# - CloudWatch monitoring
# - IAM roles
#
# Quick start:
# 1. Copy environments/dev.tfvars to terraform.tfvars
# 2. Edit: project_name, db_password
# 3. Run: terraform init && terraform apply