Название: GitOps Cookbookk: Kubernetes Automation in Practice (Final Release)
Автор: Natale Vinto, Alex Soto Bueno
Издательство: O’Reilly Media, Inc.
Год: 2023
Страниц: 242
Язык: английский
Формат: epub
Размер: 10.2 MB

Why are so many companies adopting GitOps for their DevOps and cloud native strategy? This reliable framework is quickly becoming the standard method for deploying apps to Kubernetes. With this practical, developer-oriented book, DevOps engineers, developers, IT architects, and SREs will learn the most useful recipes and examples for following GitOps practices.

Through their years of experience in application modernization, CI/CD, and automation, authors Alex Soto Bueno and Natale Vinto from Red Hat walk you through all the steps necessary for successful hands-on application development and deployment with GitOps. Once you start using the recipes in this book, you'll have a head start in development cycles on Kubernetes following the GitOps approach.

Application delivery is a complex process involving many systems and teams with numerous handoffs between these parties, often synonymous with delays and back-and-forth talks at each point. Automation has long been a key enabler for improving this process and has become particularly popular within the DevOps movement. Continuous integration, infrastructure as code, and numerous other practices became common in many organizations as they navigated their journey toward adopting DevOps.

More recently, and coinciding with the increased adoption of Kubernetes, GitOps as a blueprint for implementing a subset of DevOps practices has become an area I frequently get asked about. While neither the term nor the practices GitOps advocates are new, it does combine. It presents the existing knowledge in a workflow that is simple, easy to understand, and can be implemented in a standard way across many teams.

Although the path to adopting the GitOps workflow is simple and concrete, many technical choices need to be made to fit within each organization’s security, compliance, operational, and other requirements. Therefore, I am particularly thrilled about the existence of this book and the practical guides it provides to assist these teams in making choices that are right for their applications, teams, and organizations.

You'll learn how to:
Develop and deploy applications on Kubernetes
Understand the basics of CI/CD and automation on Kubernetes, and apply GitOps practices to
implement development cycles on the platform
Prepare the app for deployment on multiple environments and/or multiple Kubernetes clusters
Deploy apps for either multiple environments using GitOps and Argo CD, or for Kubernetes clusters
Create Kubernetes-native pipelines with Tekton
Provide and extend DevOps skills for the team working on Kubernetes
Use progressive delivery to put your applications into production