Deploy Prometheus on Kubernetes

Deploying the Prometheus system in a Kubernetes environment typically involves the following steps:

1. Create a Prometheus configuration file to define basic configuration information for the Prometheus instance, including monitoring targets and rules.
2. Create a Prometheus Deployment: Deploy a Prometheus instance using Kubernetes Deployment resource. Include configuration information such as container image and port mapping in the Deployment resource.
3. Create a Service resource: Create a Service resource for the Prometheus instance to expose the Prometheus service to other applications.
4. Set up a Service Monitor: To monitor other Kubernetes applications, you will need to create a ServiceMonitor resource and specify the target application you want to monitor.
5. Deploy AlertManager: AlertManager is the alert management component of Prometheus, which can be deployed as an instance using Deployment resources and creating corresponding Service resources.
6. Set up AlertManager routing rules: Define the routing rules for AlertManager to send alert notifications to different recipients.
7. Deploy Grafana: You can use Grafana to visualize monitoring data collected by Prometheus. Deploy Grafana instances using Deployment resources and create corresponding Service resources.

The above steps are the basic steps for deploying the Prometheus system in a Kubernetes environment, which may vary based on actual needs and environment characteristics. For more detailed deployment guidance, refer to official documentation or community resources.