Implementasi DevOps Practices

terraform {
  required_version = ">= 1.0"
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = "~> 5.0"
    }
  }

  backend "s3" {
    bucket = "my-terraform-state-bucket"
    key    = "ecommerce-platform/terraform.tfstate"
    region = "us-east-1"
  }
}

provider "aws" {
  region = var.aws_region
  default_tags {
    tags = {
      Environment = var.environment
      Project     = "ecommerce-platform"
      ManagedBy   = "terraform"
    }
  }
}

# Konfigurasi VPC
resource "aws_vpc" "main" {
  cidr_block           = var.vpc_cidr
  enable_dns_hostnames = true
  enable_dns_support   = true

  tags = {
    Name = "${var.cluster_name}-vpc"
  }
}

# Subnet Private
resource "aws_subnet" "private" {
  count = 3
  vpc_id            = aws_vpc.main.id
  cidr_block        = cidrsubnet(var.vpc_cidr, 8, count.index + 10)
  availability_zone = data.aws_availability_zones.available.names[count.index]

  tags = {
    Name = "${var.cluster_name}-private-${count.index + 1}"
    "kubernetes.io/role/internal-elb" = "1"
  }
}

# Internet Gateway
resource "aws_internet_gateway" "main" {
  vpc_id = aws_vpc.main.id

  tags = {
    Name = "${var.cluster_name}-igw"
  }
}