一、先部署mariadb
二、在远程登录工具上进行登录测试，端口号为30117，用户为 root，密码为123
三、使用测试工具：
[root@k8s-master aaa]# kubectl exec -it pods/cluster-test0-58689d5d5d-7c49r -- bash
四、部署wordpress
[root@k8s-master aaa]# kubectl create -f wordpress-deployment.yaml
deployment.apps/wordpress-deployment created
[root@k8s-master aaa]# kubectl get pod
NAME READY STATUS RESTARTS AGE
cluster-test0-58689d5d5d-7c49r 1/1 Running 5 (9m35s ago) 3d3h
haha-965670/1 ImagePullBackO0 3d3h
mariadb-deployment-5bf6d9f98c-9mddb 1/1 Running 0 54m
wordpress-7695bd58f4-42hx2 1/1 Running 1 (70m ago) 3d
wordpress-7695bd58f4-dqp8q 1/1 Running 1 (70m ago) 3d
wordpress-7695bd58f4-v8j7l 1/1 Running 1 (70m ago) 3d
wordpress-deployment-555685954b-52lbs 1/1 Running 0 15s
wordpress-deployment-555685954b-d8qqz 1/1 Running 0 15s
[root@k8s-master aaa]# vim wordpress-service.yaml
apiVersion: v1
kind: Service
五、浏览器访问本机地址:192.168.2.66:32000
