k8s学习笔记（二）：服务部署测试

接下来在kubernetes集群中部署一个nginx程序，测试下集群是否在正常工作。

# 部署nginx
[root@master ~]# kubectl create deployment nginx --image=nginx:1.14-alpine
deployment.apps/nginx created

# 暴露端口
[root@master ~]# kubectl expose deployment nginx --port=80 --type=NodePort
service/nginx exposed

# 查看服务状态
[root@master ~]# kubectl get pods,svc
NAME                         READY   STATUS    RESTARTS   AGE
pod/nginx-6867cdf567-k2stk   1/1     Running   0          112s

NAME                 TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)        AGE
service/kubernetes   ClusterIP   10.96.0.1       <none>        443/TCP        3h59m
service/nginx        NodePort    10.108.196.27   <none>        80:30270/TCP   55s

# 4 最后在电脑上访问下部署的nginx服务
http://192.168.56.101:30270/