`apiVersion: v1
kind: Service
metadata:
name: service-clusterip
namespace: dev
spec:
selector:
app: nginx-pod
clusterIP: 10.99.99.99 #serviceIP 如果不写会默认生成一个
type: ClusterIP
ports:

• port: 80 #service端口
  targetPort: 80 #pod端口

`