Book Image

Becoming a Rockstar SRE

By : Jeremy Proffitt, Rod Anami
Book Image

Becoming a Rockstar SRE

By: Jeremy Proffitt, Rod Anami

Overview of this book

Site reliability engineering is all about continuous improvement, finding the balance between business and product demands while working within technological limitations to drive higher revenue. But quantifying and understanding reliability, handling resources, and meeting developer requirements can sometimes be overwhelming. With a focus on reliability from an infrastructure and coding perspective, Becoming a Rockstar SRE brings forth the site reliability engineer (SRE) persona using real-world examples. This book will acquaint you the role of an SRE, followed by the why and how of site reliability engineering. It walks you through the jobs of an SRE, from the automation of CI/CD pipelines and reducing toil to reliability best practices. You’ll learn what creates bad code and how to circumvent it with reliable design and patterns. The book also guides you through interacting and negotiating with businesses and vendors on various technical matters and exploring observability, outages, and why and how to craft an excellent runbook. Finally, you’ll learn how to elevate your site reliability engineering career, including certifications and interview tips and questions. By the end of this book, you’ll be able to identify and measure reliability, reduce downtime, troubleshoot outages, and enhance productivity to become a true rockstar SRE!
Table of Contents (27 chapters)
1
Part 1 - Understanding the Basics of Who, What, and Why
5
Part 2 - Implementing Observability for Site Reliability Engineering
10
Part 3 - Applying Architecture for Reliability
16
Part 4 - Mastering the Outage Moments
20
Part 5 - Looking into Future Trends and Preparing for SRE Interviews

Rapid Response – Outage Management Techniques

Responding to outages is anything but simple. We live in a world where technology outages can cause ripples in so many different aspects of our lives, from not being able to purchase gas to get to work, to traffic light outages impacting ambulance response times. When outages happen, the response has to be fast, organized, and have a well-defined process – or you’ll spin wheels and eat up time trying to define simple things such as deciding whether to drive into the office or jump on a video chat.

There is so much more to outage response than just getting some engineers in a room to fix an issue – such as tracking timelines and determining the true customer impacts and metrics. Communication from outages needs to be concise and delivered at a steady cadence, with proper priority and impact information attached so executives can correctly understand the true severity of the outage. It also involves knowing...