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Master GitOps with Argo CD

Learn GitOps and Argo CD the practical way with step-by-step, hands-on lessons.

This book is a practical guide to mastering GitOps with Argo CD. You’ll start with the fundamentals and move into advanced patterns used in real-world Kubernetes environments.

Why Learn GitOps and Argo CD?

GitOps is becoming the default for modern cloud-native operations. It works well with Kubernetes and containerized workloads.

Argo CD is a GitOps tool for Kubernetes that automates deployments, syncs clusters with Git, and keeps workloads in the desired state.

Learning Argo CD will give you a skill that’s in high demand.

What You’ll Learn in This Book

GitOps foundations and key concepts
Argo CD installation and setup
Creating and managing Argo CD applications
Sync policies and health monitoring
Notifications and Slack integration
RBAC and security best practices
Advanced patterns: ApplicationSet and App of Apps
Blue-Green deployments
Secret management
Argo CD Hooks
Argo CD comparison with Flux, Tekton, Jenkins X, Spinnaker

By the end, you’ll be able to:

● Create Argo CD applications from scratch.

● Participate in GitOps discussions with confidence.

● Pitch ideas to your team and put them into practice.

Why This Book?

You’ll get:

Easy-to-follow lessons with examples, diagrams, and exercises
Practical demos for Blue-Green deployments, RBAC, ApplicationSets, App of Apps, Hooks, and more
Best practices to avoid common pitfalls
Troubleshooting tips for common issues
GitHub repos with working examples you can fork and use

Who Should Read This Book?

DevOps engineers and platform teams.
Developers who want to level up their deployment skills.
Beginners curious about GitOps and Argo CD.

Basic Kubernetes and Git knowledge is recommended!

About The Author

I’m a backend developer with 8+ years of experience in Java, Spring Boot, Linux, and DevOps. I have a strong passion for learning and writing. Along the way, I’ve published more than 100 technical blog posts on Medium, written ebooks, and contributed articles for companies like Semaphore CI. I’m always focused on explaining modern technologies in a clear and practical way. My goal with this book is the same: to save you time, and give you hands-on skills you can apply right away.

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