Kubernetes Cluster Monitoring with OpenTelemetry | Complete Tutorial

⚠️ Warning For a more comprehensive, modern, and automated guide using the official OpenTelemetry Helm charts, check out our new definitive tutorial: Kubernetes Observability with OpenTelemetry . Monitoring Kubernetes cluster metrics ensures your containerized infrastructure operates as it should. By tracking essential indicators like CPU utilization, memory consumption, and pod/node statuses, you gain insights to proactively address issues, optimize resources, and maintain overall health. In this tutorial, you will configure OpenTelemetry Collector to collect Kubernetes cluster metrics and send them to SigNoz for monitoring and visualization. In this tutorial, we cover: What is a Kubernetes cluster? What is OpenTelemetry What is OpenTelemetry Collector? How does OpenTelemetry Collector collect data? Collecting Kubernetes Cluster Metrics with OpenTelemetry Collector Setting up SigNoz Creating manifest files Monitoring Kubernetes cluster metrics with SigNoz dashboard Reference: Metrics