Now that our service is deployed in the K8s cluster, we want to deploy a monitoring service to automatically monitor the resources in the K8s cluster. This blog is divided into two parts. First is using Prometheus to monitor the service for our K8s cluster, when the monitor service finds some node or pod has issues and sends an alert as soon as possible, our deployer can fix the issues asap. And the second page is coded as simply Shell scripts to test the cluster’s network.