Mastering Prometheus. Gain expert tips to monitoring your infrastructure, applications, and services Katowice

With an increased focus on observability and reliability, establishing a scalable and reliable monitoring environment is more important than ever. Over the last decade, Prometheus has emerged as the leading open-source, time-series based monitoring software catering to this demand. This book is your guide to scaling, operating, and extending Prometheus from small on-premises workloads to multi-cloud globally distributed workloads and everything in between.Starting with an introduction to Prometheus and its role in observability, the book provides a walkthrough of its deployment. You’ll explore Prometheus’s query language and TSDB data model, followed by dynamic service discovery for monitoring targets and refining alerting through custom templates and formatting. The book then demonstrates horizontal scaling of Prometheus via sharding and federation, while equipping you with debugging techniques and strategies to fine-tune data ingestion. Advancing through the chapters, you’ll manage Prometheus at scale through CI validations and templating with Jsonnet, and integrate Prometheus with other projects such as OpenTelemetry, Thanos, VictoriaMetrics, and Mimir.By the end of this book, you’ll have practical knowledge of Prometheus and its ecosystem, which will help you discern when, why, and how to scale it to meet your ever-growing needs. Spis treści: 1. Observability, Monitoring, and Prometheus2. Deploying Prometheus3. The Prometheus Data Model and PromQL4. Using Service Discovery5. Effective Alerting with Prometheus6. Advancing Prometheus: Sharding, Federation, and HA7. Optimizing and Debugging Prometheus8. Enabling Systems Monitoring with the Node Exporter9. Utilizing Remote Storage Systems with Prometheus10. Extending Prometheus Globally with Thanos11. Jsonnet and Monitoring Mixins12. Utilizing Continuous Integration (CI) Pipelines with Prometheus13. Defining and Alerting on SLOs14. Integrating OpenTelemetry with Prometheus15. Beyond Prometheus O autorze: Will Hegedus has worked in tech for over a decade in a variety of roles, most recently in Site Reliability Engineering. After becoming the first SRE at Linode, an independent cloud provider, he came to Akamai Technologies by way of an acquisition.Now, Will manages a team of SREs focused on building an internal observability platform for Akamai's Connected Cloud. His team's responsibilities include managing a global fleet of Prometheus servers ingesting millions of data points every second.Will is an open-source advocate with contributions to Prometheus, Thanos, and other CNCF projects related to Kubernetes and observability. He lives in central Virginia with his wonderful wife, 4 kids, 3 cats, 2 dogs, and bearded dragon.