wordpress

Deploying WordPress and MySQL

The following sample is for deploying a WordPress site and a MySQL database to demonstrate service descovery with DNS

This sample is simplified version from the official kubernetes sample without the PVC.

The full version could be found in [../wordpress-pvc] The alternative version with EIP could be found in [../wordpress-eip]

Test It Out

1. Ensure PrivateZone service is enabled (https://dns.console.aliyun.com/#/privateZone/list)

2. Create Serverless Kubernetes cluster, and check the option for "Using PrivateZone for service descovery"

3. Modify the kustomization.yaml file with your password

4. Deploy application

kubectl apply -k ./

Verify that the Secret exists by running the following command:

kubectl get secrets

Check on the status of the pod using this command:

kubectl get pod
kubectl get pod -l app=wordpress
kubectl get service -l app=wordpress

You will see the service result as following

$ kubectl get service -l app=wordpress
NAME              TYPE           CLUSTER-IP   EXTERNAL-IP      PORT(S)        AGE
wordpress         LoadBalancer   <none>       xxx.xxx.xxx.xxx  80:30987/TCP   2m
wordpress-mysql   ClusterIP      <none>       <none>           3306/TCP       2m

Access the WordPress application

LB_ENDPOINT=$(kubectl get service wordpress  -o jsonpath="{.status.loadBalancer.ingress[*].ip}")

# Open browser with URL in MacOSX
open http://$LB_ENDPOINT

5. Delete deployments and services

kubectl delete -k ./