Isbn: 9798171268794 - prometheus and grafana for beginners: from zero to monitoring: learn metrics, promql, dashboards, alerting, and kubernetes observability step by step (1 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Master Prometheus and Grafana from the Ground Up-Even With Zero Prior Monitoring Experience! Modern cloud-native systems, microservices, and Kubernetes clusters rarely fail quietly. When applications slow down, memory leaks develop, or workloads restart unexpectedly, simply knowing that a server is 'online' is no longer enough. You need meaningful metrics, visualization, alerting, and observability. Whether you're a system administrator, DevOps engineer, cloud engineer, developer, or someone completely new to monitoring, this book takes you from foundational concepts to building a functional observability system. What You Will Learn- Monitoring and Observability Fundamentals - Understand metrics, time-series data, labels, logs, traces, and the role Prometheus and Grafana play in modern observability.- Prometheus Setup and Configuration - Learn how to install Prometheus, work with prometheus.yml, configure scrape targets, and use Node Exporter to monitor CPU, memory, disk, filesystem, and network activity.- PromQL from the Ground Up - Learn label filtering, regex matching, arithmetic operators, aggregations such as sum, avg, min, max, and count, and how to work correctly with counters, gauges, and histograms.- Grafana Dashboards and Visualization - Connect Grafana to Prometheus, explore metrics, create visualization panels, organize dashboards, and use variables to turn raw monitoring data into useful operational insight.- Alerting and Alertmanager - Create effective alerting rules, understand alert states, configure Alertmanager, route notifications, and reduce unnecessary alert noise and alert fatigue.- Application and Kubernetes Monitoring - Monitor applications, Kubernetes nodes, pods, containers, and workloads using Prometheus service discovery, exporters, and kube-state-metrics.- Production Monitoring Practices - Learn recording rules, monitoring security, performance optimization, scalable storage strategies, and systematic troubleshooting of monitoring pipelines.…