kubernetes modify the service port number

Modify the service port number

View all services kubectl get service

Modify the service file: kubectl edit svc [service name]

[root@zjj101 ~]# kubectl get service
NAME            TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)          AGE
kubernetes      ClusterIP   10.96.0.1        <none>        443/TCP          42h
nginx-service   NodePort    10.105.185.220   <none>        8888:31111/TCP   8m12s
[root@zjj101 ~]# kubectl edit svc  nginx-service

After modifying, press esc :wq to save

The console appears: service/nginx-service edited indicating that the save was successful

Check again

[root@zjj101 ~]#  kubectl get service
NAME            TYPE        CLUSTER-IP       EXTERNAL-IP   PORT(S)          AGE
kubernetes      ClusterIP   10.96.0.1        <none>        443/TCP          42h
nginx-service   NodePort    10.105.185.220   <none>        8888:31112/TCP   10m

Issuing PORT has been changed to 31112

access:

http://zjj101:31112/

Found that it can be accessed normally, the release has been changed successfully at this time