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Observability in Kubernetes has become a hot topic in recent years. Teams everywhere deploy the popular kube-prometheus-stack , which bundles Prometheus and Grafana into an opinionated setup for monitoring Kubernetes workloads. On the surface, it loo...

Monitoring your systems isn’t just for big companies—anyone running applications or infrastructure can benefit from real-time observability. In this guide, you'll learn how to set up a full monitoring stack using Prometheus, Alertmanager, and Grafana...

Introduction Prometheus, paired with Alertmanager and Grafana, forms a powerful monitoring stack for collecting metrics, managing alerts, and visualizing data. This guide walks you through the entire setup—including VirtualBox-specific optimization...

The Metrics Gatherer, Prometheus What it is:An open-source monitoring and alerting tool called Prometheus is made to gather time-series data, or metrics, from your infrastructure, services, and apps. Important attributes: Uses HTTP endpoints (/met...

Introduction In this project, we’ll set up a powerful monitoring stack using Prometheus, Grafana, and Alertmanager with Endpoints on an Ubuntu VPS. This setup is perfect for DevOps engineers looking to monitor servers, applications, and system health...

Previously we created an Axum server with a metrics endpoint. We scraped the website with Prometheus and dashboarded the request numbers in Grafana. In this article, we explore setting up alert rules in Prometheus to monitor slow endpoints and send a...

Introduction Modern infrastructure demands proactive monitoring and instant incident response. This guide walks through integrating Prometheus (monitoring), Grafana (visualization), and PagerDuty/Slack (alerting) to create a robust system that detect...

Introduction Monitoring is a critical part of running reliable systems, but setting it up correctly can feel overwhelming—especially when working with multiple tools. In this hands-on lab, we walk through the complete process of building a production...
