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

Summary

No outage is pleasant, but when you get a group of responders together, in a high-pressure, high-stress situation, tempers will be tested. I suggest working with both your product and technology to ensure you build a response that allows those with the best abilities to remediate issues, even if that’s a prior agreement to have a more senior engineer take the reins on demand for issues.

When we work with others in these situations, we must try to remain calm, focused, and objective. Assigning tasks can be both powerful in resolution and can offer a much-needed outside focus for those who are less likely to provide direct value in the technical response.

A final word on communication: having over-communicated and under-communicated at different times in my SRE career, finding the middle ground can be difficult. Listen to the buzz of the company and discuss this communication cadence and thresholds with everyone from product to engineering.

We’ll dive into...