Build a **multi-tier e-commerce system** inside Kubernetes with **ClusterIP** and **NodePort** services.

Build a **multi-tier e-commerce system** inside Kubernetes with **ClusterIP** and **NodePort** services.

. Verify that the **Product service can connect to the Database**.

. Verify that the **Order service can connect to both the Database and Product service**.

. Verify that the **Frontend can connect to the Product and Order services**.

. Verify that the **Frontend cannot connect to the Database** once you apply NetworkPolicies.

. Verify that the **Frontend is reachable externally through NodePort** using the Minikube IP.