Ultimate Cilium and eBPF for Cloud Native Development

Key Features
? Master eBPF concepts and their real-world applications in cloud computing
? Explore Cilium’s capabilities with hands-on examples and Kubernetes integration
? Implement Zero Trust Security models with eBPF for microservices
? Optimize network performance and observability using eBPF and Hubble

Book Description
Cilium and eBPF are revolutionizing cloud-native development by providing unparalleled observability, security, and performance enhancements. Ultimate Cilium and eBPF for Cloud Native Development bridges the knowledge gap, empowering developers, DevOps engineers, and IT professionals to leverage these technologies for building robust, scalable cloud-native applications.

This book explores eBPF and Cilium in depth, starting with core concepts and fundamental principles to establish a solid foundation. Subsequent chapters cover practical applications, including tutorials on implementing Cilium in Kubernetes, optimizing network performance, and enhancing security with eBPF. Key takeaways include mastering eBPF programming, deploying Cilium for networking, monitoring applications, and leveraging eBPF for advanced security. Real-world case studies and hands-on examples provide practical insights and reinforce learning.

By the end of this book, you will be equipped to implement and manage eBPF and Cilium in cloud-native projects. You will gain the skills to optimize performance, ensure robust security, and achieve superior observability, positioning yourself at the forefront of cloud-native development.

What you will learn
? Develop a strong grasp of eBPF and Cilium’s core concepts and applications.
? Optimize eBPF and Cilium for Kubernetes observability, security, and performance.
? Gain hands-on experience through real-world cloud-native development tutorials.
? Master troubleshooting tools for network performance and policy enforcement.
? Utilize eBPF-driven observability to secure and scale microservices.
? Apply advanced technologies to modernize workflows and cloud environments.

Table of Contents
1. Introduction to Cloud Native Networking
2. Fundamentals of eBPF
3. Getting Started with Cilium
4. Advanced Cilium Features
5. eBPF Programming for Cloud-Native Environments
6. Cilium Internals
7. Security with Cilium and eBPF
8. Observability and Monitoring
9. Load Balancing and Service Discovery
10. Performance Optimization
11. Troubleshooting and Debugging
12. Extended Use Cases
13. Future of Cloud Native Networking with eBPF
Index

About the Authors
Gaurav Shekharis a seasoned technology leader and Distinguished Engineer with over 20 years of experience in the financial technology industry. Currently, he serves as Vice President – Director of Platform Engineering at one of the largest financial institutions in the United States. In this role, he leads the transformation of the organization’s platform to a cloud-native architecture, leveraging public cloud infrastructure to improve scalability, security, and performance. Gaurav oversees critical initiatives, including infrastructure design, architecture modernization, and the implementation of CI/CD pipelines, enabling the seamless migration of APIs and user interfaces to the cloud.