Implementing GitOps with Kubernetes : Automate, manage, scale, and secure infrastructure and cloud-native applications on AWS and Azure

Learn to integrate and implement the GitOps framework, tools like Kubernetes and Openshift, and best practices across AWS and Azure cloud platforms, ensuring enhanced reliability in your cloud-native infrastructure and application deployments

Key Features

• Master basic and advanced GitOps concepts for efficient cloud-native architectural design and application deployment
• Set up GitOps workflows for Kubernetes, integrate CI/CD pipelines, and optimize deployment strategies
• Perform continuous deployment using GitHub, Hel
• Purchase of the print or Kindle book includes a free PDF eBook

Book Description

This book covers actionable GitOps practices for automated, secure Kubernetes deployments with industry-tested scenarios. You’ll be able to leverage GitOps to tackle cloud-native software delivery challenges, such as preventing data drifts between systems and Git repositories, and ensuring rapid, error-free deployments.

The book introduces GitOps core concepts and principles and then delves into integrating version control and GitOps tools such as Argo CD, Flux CD, Helm, and Kustomize with Kubernetes. You’ll learn about scaling GitOps across multiple clusters, architectural designs for efficient cloud-native operations, and the cultural transformation needed to support GitOps adoption within an organization. As you progress, you’ll be able to automate infrastructure and implement CI/CD processes on OpenShift, MS Azure, and AWS platforms using GitOps, Terraform, OpenTofu, and Argo CD. You’ll also explore examples and best practices for integrating observability, enhancing security, managing financial operations (FinOps), and future trends such as AI and sustainability in GitOps.

By the end of this book, you’ll have gained the skills you need to apply GitOps strategies for robust Kubernetes and cloud deployments, thereby boosting your productivity and efficiency.

What you will learn

• Delve into GitOps methods and best practices used for modern cloud-native environments
• Explore GitOps tools such as GitHub, Argo CD, Flux CD, Helm, and Kustomize
• Automate Kubernetes CI/CD workflows using GitOps and GitHub Actions
• Deploy infrastructure as code using Terraform, OpenTofu, and GitOps
• Automate AWS, Azure, and OpenShift platforms with GitOps
• Understand multitenancy, rolling back deployments, and how to handle stateful applications using GitOps methods
• Implement observability, security, cost optimization, and AI in GitOps practices

Who this book is for

This book is for DevOps engineers, platform engineers, SREs, and cloud engineers who want to get skilled at implementing GitOps practices effectively in cloud-native environments. A foundational understanding of cloud computing, containerization, infrastructure as code, DevOps, CI/CD principles, and Kubernetes will be helpful to get the most out of this book.

Table of Contents

1. An Introduction to GitOps 
2. Navigating Cloud-native Operations with GitOps
3. Version Control and Integration with Git and GitHub
4. Kubernetes with GitOps Tools
5. GitOps at Scale and Multitenancy
6. GitOps Architectural Designs and Operational Control
7. Cultural Transformation in IT for Embracing GitOps
8. GitOps with OpenShift
9. GitOps for Azure and AWS Deployments
10. GitOps for Infrastructure Automation – Terraform and Flux CD
11. Deploying Real-World Projects with GitOps on Kubernetes
12. Observability with GitOps
13. Security with GitOps
14. FinOps, Sustainability, AI, and Future Trends for GitOps

Pietro Libro is a tech enthusiast with over two decades of experience in software development and software architecture. His pragmatic problem-solving skills have been honed through work in the public administration, finance, and automation industries. He holds a master's degree in computer science from the University of Rome, La Sapienza. Over the years, Pietro has transitioned from software development to a solution and cloud architect role. He is currently awaiting the defense of his PhD in bioinformatics at the University of Tuscia. Pietro's dedication to learning is evident through his numerous certifications and his role as a technical speaker. Specializing in various technologies, especially software and cloud architecture, he relocated from Italy to Switzerland. Currently serving as a cloud solution architect in Zürich, Pietro lives with his wife, Eleonora, his daughter, Giulia, and their cat, “Miau”. In his free time, Pietro enjoys biking, practicing taekwondo, watching science fiction movies and series, and spending time with his family.

Artem Lajko is a passionate and driven platform engineer and Kubstronaut, boasting over eight years of IT experience, backed by a master's degree in computer science. His track record showcases expertise in designing, developing, and deploying efficient and scalable cloud infrastructures. As a curious and continuous learner, Artem holds certifications in Azure, AWS, Kubernetes, and GitOps. Currently, he's playing a pivotal role in enhancing innovation and application management at the Port of Hamburg. His technical acumen spans cloud infrastructures, cross-cloud solutions, and DevOps practices. He is also passionate about blogging and networking with manufacturers to craft top-notch solutions using market-available tools.