k8s-img.yml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: your-app
  namespace: default
spec:
  replicas: 1
  selector:
    matchLabels:
      run: web-demo
  template:
    metadata:
      labels:
        run: web-demo
    spec:
      containers:
      - name: your-app
        image: registry.hub.docker.com/username/imagename:tag
        env:
        - name: DEMO_VALUE
          value: "This is my value"
---
apiVersion: v1
kind: Service
metadata:
  name: app-demo-entrypoint
  namespace: default
spec:
  type: NodePort
  selector:
    run: web-demo
  ports:
  - port: 8080
    targetPort: 8080
    nodePort: 30001