A New Take On IaC

# Terraform JSON
{
  "terraform": {
    "required_providers": {
      "aws": {
        "source": "hashicorp/aws",
        "version": "~> 4.0"
      }
    }
  },
  "provider": {
    "aws": {
      "region": "us-west-2"
    }
  },
  "resource": {
    "aws_vpc": {
      "vpc": {
        "cidr_block": "10.10.0.0/16",
        "enable_dns_hostnames": true,
        "provider": "aws"
      }
    },
    "aws_subnet": {
      "public_subnet1": {
        "vpc_id": "$aws_vpc.vpc.id",
        "cidr_block": "10.10.1.0/24",
        "map_public_ip_on_launch": true,
        "availability_zone": "us-west-2a",
        "provider": "aws"
      },
      "public_subnet2": {
        "vpc_id": "$aws_vpc.vpc.id",
        "map_public_ip_on_launch": true,
        "cidr_block": "10.10.2.0/24",
        "availability_zone": "us-west-2b",
        "provider": "aws"
      }
    },
    "aws_lb": {
      "alb": {
        "name": "frontend-alb",
        "load_balancer_type": "application",
        "subnets": [
          "$aws_subnet.public_subnet1.id",
          "$aws_subnet.public_subnet2.id"
        ],
        "provider": "aws"
      }
    },
    "aws_instance": {
      "web_server": {
        "instance_type": "t3.micro",
        "ami": "ami-061dd8b45bc7deb3d",
        "subnet_id": "$aws_subnet.public_subnet1.id",
        "provider": "aws"
      }
    }
  }
}
# Ansible YAML
- name: Setup Web Role
  hosts: '{{ target_servers | default('all') }}'
  become: true
  tasks:
  - name: Install Apache
    package:
      name: httpd
      state: present
  - name: Start Apache
    service:
      name: httpd
      state: started
      enabled: 'yes'
# Kubernetes YAML
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: frontend-app
  namespace: default
spec:
  replicas: 2
  selector:
    matchLabels:
      app: frontend-app
  template:
    metadata:
      labels:
        app: frontend-app
    spec:
      containers:
      - image: nginx:latest
        name: frontend-app
        ports:
        - containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
  annotations:
    service.beta.kubernetes.io/aws-load-balancer-type: nlb
  name: frontend-app
  namespace: default
spec:
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: frontend-app
  type: LoadBalancer
---
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
  name: frontend-app-hpa
  namespace: default
spec:
  maxReplicas: 10
  metrics:
  - resource:
      name: cpu
      target:
        averageUtilization: 75
        type: Utilization
    type: Resource
  minReplicas: 2
  scaleTargetRef:
    apiVersion: apps/v1
    kind: Deployment
    name: frontend-app