helloworld.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  generation: 4
  labels:
    app: helloworld
  name: helloworld
  namespace: default
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: helloworld
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: helloworld
    spec:
      containers:
      - image: nginx
        imagePullPolicy: Always
        name: nginx
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: helloworld
  name: helloworld
  namespace: default
spec:
  internalTrafficPolicy: Cluster
  ipFamilies:
  - IPv4
  ipFamilyPolicy: SingleStack
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
  selector:
    app: helloworld
  sessionAffinity: None
  type: ClusterIP
  clusterIP: None