Mar 20
Loading video player...
In this video, I demonstrate how to implement a complete Kubernetes monitoring and alerting system using the Kube-Prometheus-Stack. The setup includes multiple components such as Prometheus for metrics collection, Grafana for visualization, Alertmanager for alert routing, and Node Exporter for node monitoring. I deploy a PostgreSQL StatefulSet using Persistent Volumes (PV) and Persistent Volume Claims (PVC) and configure a Prometheus alert rule to monitor PVC storage usage. When the PVC usage exceeds a defined threshold, Alertmanager automatically sends a notification to Telegram, allowing real-time monitoring of storage usage in Kubernetes. This tutorial demonstrates how monitoring, alerting, and notification systems work together in a Kubernetes environment. What you will learn in this video Installing kube-prometheus-stack Monitoring Kubernetes with Prometheus Visualizing metrics with Grafana dashboards Using Node Exporter for node metrics Deploying applications using StatefulSet Using Persistent Volume (PV) and PVC Writing Prometheus alert rules Sending Alertmanager notifications to Telegram Testing alerts using PVC storage usage Technologies used Kubernetes kube-prometheus-stack Prometheus Grafana Alertmanager Node Exporter PostgreSQL StatefulSet Persistent Volumes (PV) Persistent Volume Claims (PVC) Use case This monitoring setup helps DevOps engineers detect storage issues early and automatically notify teams through Telegram alerts, improving cluster reliability. Tags kubernetes monitoring kube prometheus stack grafana prometheus tutorial kubernetes alertmanager prometheus alert rule kubernetes pvc monitoring kubernetes telegram alert devops monitoring tutorial