Hands On Monitoring And Alerting With Prometheus
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Hands-On Monitoring and Alerting with Prometheus
Author: Muhammad Badawy
language: en
Publisher: Orange Education Pvt Ltd
Release Date: 2025-06-07
TAGLINE Build reliable, scalable monitoring and alerting systems with Prometheus, PromQL, and real-world demos KEY FEATURES ● Learn how to install, configure, and optimize Prometheus from scratch to build scalable, production-ready setups. ● Work through step-by-step labs for Linux, Windows, Docker, and databases for analyzing metrics. ● Unlock powerful insights using PromQL to filter, aggregate, and alert on metrics to monitor complex systems with precision. DESCRIPTION Prometheus has emerged as the leading open-source monitoring solution for building resilient, observable systems, and Hands-On Monitoring and Alerting with Prometheus shows you exactly how to utilize its full potential. The book begins with the fundamentals of modern monitoring and the core architecture of Prometheus. Through hands-on labs, you’ll master Prometheus service discovery, labeling, and relabeling to organize metrics at scale. Whether you are collecting metrics from Linux machines, Windows servers, Docker containers, or databases, this book equips you with practical skills through real-world examples and tutorials. You will learn how to install and configure Prometheus, use its service discovery features, label and relabel metrics, and build powerful queries using PromQL - all leading to actionable insights through alerts and dashboards. You’ll configure alerts and Alertmanager integrations, apply advanced techniques, and put everything together with real-world applications. Each chapter builds practical skills so you can confidently design and operate a robust observability stack. Whether you're a DevOps engineer, SRE, or system architect, this book is your gateway to production-grade monitoring. Don’t just collect metrics—turn them into action with Prometheus today. WHAT WILL YOU LEARN ● Grasp modern monitoring principles and observability best practices ● Install and configure Prometheus in real-world environments ● Monitor Linux, Windows, Docker, and databases using exporters ● Use Service Discovery for dynamic infrastructure monitoring ● Label and relabel metrics for organized, efficient observability ● Write advanced PromQL queries to gain actionable system insights ● Design alerts with custom rules and performance thresholds ● Configure Alertmanager with Slack, email, and other receivers WHO IS THIS BOOK FOR? This book is ideal for DevOps engineers, SREs, system administrators, platform and infrastructure engineers, observability specialists, performance engineers, software developers, and cloud architects. A basic understanding of Linux, containers, and system operations is recommended. If you're responsible for system reliability or monitoring, this book is for you. TABLE OF CONTENTS 1. Introduction and Key Concepts in Monitoring 2. Prometheus Server Architecture and Features 3. Different Types of Prometheus Metrics 4. Metrics Exporters for Infrastructure Monitoring 5. Prometheus Service Discovery Feature 6. Metrics Labeling and Relabeling 7. Prometheus Query Language PromQL 8. Alerts and Alert Receivers 9. Advanced Prometheus Techniques 10. Prometheus and Real-world Applications 11. Conclusion: Future Steps Index
Hands-On Infrastructure Monitoring with Prometheus
Build Prometheus ecosystems with metric-centric visualization, alerting, and querying Key FeaturesIntegrate Prometheus with Alertmanager and Grafana for building a complete monitoring systemExplore PromQL, Prometheus' functional query language, with easy-to-follow examplesLearn how to deploy Prometheus components using Kubernetes and traditional instancesBook Description Prometheus is an open source monitoring system. It provides a modern time series database, a robust query language, several metric visualization possibilities, and a reliable alerting solution for traditional and cloud-native infrastructure. This book covers the fundamental concepts of monitoring and explores Prometheus architecture, its data model, and how metric aggregation works. Multiple test environments are included to help explore different configuration scenarios, such as the use of various exporters and integrations. You’ll delve into PromQL, supported by several examples, and then apply that knowledge to alerting and recording rules, as well as how to test them. After that, alert routing with Alertmanager and creating visualizations with Grafana is thoroughly covered. In addition, this book covers several service discovery mechanisms and even provides an example of how to create your own. Finally, you’ll learn about Prometheus federation, cross-sharding aggregation, and also long-term storage with the help of Thanos. By the end of this book, you’ll be able to implement and scale Prometheus as a full monitoring system on-premises, in cloud environments, in standalone instances, or using container orchestration with Kubernetes. What you will learnGrasp monitoring fundamentals and implement them using PrometheusDiscover how to extract metrics from common infrastructure servicesFind out how to take full advantage of PromQLDesign a highly available, resilient, and scalable Prometheus stackExplore the power of Kubernetes Prometheus OperatorUnderstand concepts such as federation and cross-shard aggregationUnlock seamless global views and long-term retention in cloud-native apps with ThanosWho this book is for If you’re a software developer, cloud administrator, site reliability engineer, DevOps enthusiast or system admin looking to set up a fail-safe monitoring and alerting system for sustaining infrastructure security and performance, this book is for you. Basic networking and infrastructure monitoring knowledge will help you understand the concepts covered in this book.
Prometheus: Up & Running
Author: Brian Brazil
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2018-07-09
Get up to speed with Prometheus, the metrics-based monitoring system used by tens of thousands of organizations in production. This practical guide provides application developers, sysadmins, and DevOps practitioners with a hands-on introduction to the most important aspects of Prometheus, including dashboarding and alerting, direct code instrumentation, and metric collection from third-party systems with exporters. This open source system has gained popularity over the past few years for good reason. With its simple yet powerful data model and query language, Prometheus does one thing, and it does it well. Author and Prometheus developer Brian Brazil guides you through Prometheus setup, the Node exporter, and the Alertmanager, then demonstrates how to use them for application and infrastructure monitoring. Know where and how much to apply instrumentation to your application code Identify metrics with labels using unique key-value pairs Get an introduction to Grafana, a popular tool for building dashboards Learn how to use the Node Exporter to monitor your infrastructure Use service discovery to provide different views of your machines and services Use Prometheus with Kubernetes and examine exporters you can use with containers Convert data from other monitoring systems into the Prometheus format