service-clusterip-externalip.yaml

# 在任一节点上访问
#$ curl 192.168.31.100:3000
#[v3] Hello, Kubernetes!, From host: hellok8s-go-http-6bb87f8cb5-57r86
apiVersion: v1
kind: Service
metadata:
  name: service-hellok8s-clusterip-externalip
spec:
  type: ClusterIP
  selector:
    app: hellok8s
  ports:
    - port: 3000
      targetPort: 3000
  externalIPs:
    - 10.10.10.10 # 任意局域网IP都可