deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
  namespace: default
  labels:
        app: "my-app"
spec:
  replicas: 1
  selector:
    matchLabels:
      app: "my-app"
  template:
    metadata:
      labels:
        app: "my-app"
    spec:
      containers:
        - name: my-app
          image: nginx:latest
          imagePullPolicy: IfNotPresent