I am trying to expose one of my applications running on minikube to outer world. I have already used a Nodeport and I can access the application within the same hist machine using a web browser.

But I need to expose this application to one of my friends who is living somewhere far, so he can see it in his browser too.

This is how my deployment.yaml files look like, should I use an Ingress or how can I do this using an ingress ?

apiVersion: apps/v1
kind: Deployment
metadata:
        name: node-web-app
spec:
  replicas: 2
  selector:
    matchLabels:
            name: node-web-app
  template:
    metadata:
      labels:
        # you can specify any labels you want here
              name: node-web-app
    spec:
      containers:
      - name: node-web-app
        # image must be the same as you built before (name:tag)
        image: banuka/node-web-app
        ports:
        - name: http
          containerPort: 8080
          protocol: TCP
        imagePullPolicy: Never
      terminationGracePeriodSeconds: 60

How can I expose this deployment which is running a nodejs server to outside world?