deploy.yaml

apiVersion: v1
kind: Namespace
metadata:
  creationTimestamp: null
  name: ashu-dev-ns
spec: {}
status: {}

---

apiVersion: apps/v1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    app: ashu-app
  name: ashu-app
  namespace: ashu-dev-ns
spec:
  replicas: 5 # adding replica of pods 
  selector:
    matchLabels:
      app: ashu-app
  strategy: {}
  template: # tempalte of pods 
    metadata:
      creationTimestamp: null
      labels:
        app: ashu-app # label of pods 
    spec:
      containers:
      - image: dockerashu/ashumobiwebapp:6
        name: ashumobiwebapp
        ports:
        - containerPort: 80
        resources: {}
status: {}

---
apiVersion: v1
kind: Service
metadata:
  creationTimestamp: null
  labels:
    app: ashusvc1
  name: ashusvc1
  namespace: ashu-dev-ns
spec:
  ports:
  - name: 1234-80
    port: 1234
    protocol: TCP
    targetPort: 80
  selector: # is finding pod using pod labels to create Endpoints 
    app: ashu-app # exact label of pods 
  type: NodePort
status:
  loadBalancer: {}