Book Image

Google Cloud for DevOps Engineers

By : Sandeep Madamanchi
Book Image

Google Cloud for DevOps Engineers

By: Sandeep Madamanchi

Overview of this book

DevOps is a set of practices that help remove barriers between developers and system administrators, and is implemented by Google through site reliability engineering (SRE). With the help of this book, you'll explore the evolution of DevOps and SRE, before delving into SRE technical practices such as SLA, SLO, SLI, and error budgets that are critical to building reliable software faster and balance new feature deployment with system reliability. You'll then explore SRE cultural practices such as incident management and being on-call, and learn the building blocks to form SRE teams. The second part of the book focuses on Google Cloud services to implement DevOps via continuous integration and continuous delivery (CI/CD). You'll learn how to add source code via Cloud Source Repositories, build code to create deployment artifacts via Cloud Build, and push it to Container Registry. Moving on, you'll understand the need for container orchestration via Kubernetes, comprehend Kubernetes essentials, apply via Google Kubernetes Engine (GKE), and secure the GKE cluster. Finally, you'll explore Cloud Operations to monitor, alert, debug, trace, and profile deployed applications. By the end of this SRE book, you'll be well-versed with the key concepts necessary for gaining Professional Cloud DevOps Engineer certification with the help of mock tests.
Table of Contents (17 chapters)
1
Section 1: Site Reliability Engineering – A Prescriptive Way to Implement DevOps
6
Section 2: Google Cloud Services to Implement DevOps via CI/CD
Appendix: Getting Ready for Professional Cloud DevOps Engineer Certification

Sharing vision and knowledge and fostering collaboration

One of the key pillars of SRE is to reduce organizational silos, and this can be achieved by creating a unified vision, sharing knowledge, and fostering collaboration.

Unified vision

Organizations have a vision statement that serves as a guide for the work they do or represent. A team's vision should be in line with the organization's vision and typically this vision will have the following constructs:

  • Core values: Helps teams to build trust and psychological safety, creates a willingness to take risks and be open to learn.
  • Purpose: Refers to the specific intent for the existence of the team.
  • Mission: Points to a clear and compelling goal that the team strives to achieve.
  • Strategy: Refers to the path to realize or achieve team's mission; this includes the process to identify relevant resources, capabilities, threats, and opportunities.
  • Goals: Refers to a defined set of team's...