Ultimate Linkerd for Kubernetes Service Mesh: Master Linkerd Service Mesh, Kubernetes Networking, mTLS Security, Observability, Traffic Management, and Canary Deployments (English Edition)

Secure, Observe, and Scale Kubernetes Microservices with Linkerd

Key Features
● Get a free one-month digital subscription to www.avaskillshelf.com.
● Build Kubernetes and service mesh expertise from microservice fundamentals through production-grade Linkerd deployment.
● Secure every service connection with automatic mutual TLS and monitor traffic using Prometheus, Grafana, Jaeger, and golden-signal observability.
● Apply real-world patterns including canary deployments, traffic splitting, service profiles, performance tuning, and structured troubleshooting.

Book Description
Kubernetes Runs Your Services. Linkerd Gives You Control Over How They Communicate.

Managing service-to-service communication at scale is one of the hardest problems in modern microservices. Ultimate Linkerd for Kubernetes Service Mesh begins with the principles of microservice architecture and how Kubernetes orchestrates containerised workloads, before taking a deep dive into Kubernetes networking such as Services, Ingress controllers, and the Gateway API. From there, it introduces the service mesh concept — what problem it solves, how the sidecar proxy model works, and why Linkerd is the ideal cloud-native choice.

With the foundations in place, the book moves into hands-on Linkerd: its architecture, control plane, extensions, and CLI. You will enable automatic mutual TLS across your services, apply golden-signal observability using Prometheus, Grafana, Jaeger, and distributed tracing, configure service profiles, split traffic between service versions, and run controlled canary releases.

Real-world deployment patterns drawn from e-commerce and financial services follow, along with practical guidance on performance tuning for HTTP/1.1, HTTP/2, and gRPC workloads. The final chapter provides a structured troubleshooting methodology covering control plane, data plane, network connectivity, and security identity issues.

What you will learn
● Understand microservice architecture and how Kubernetes orchestrates containerised workloads.
● Configure Kubernetes networking including Services, Ingress controllers, and the Gateway API.
● Install and operate Linkerd using its CLI, control plane, and sidecar proxy injection.
● Secure inter-service communication with automatic mutual TLS and certificate management.
● Monitor service health using Prometheus, Grafana, Jaeger, and distributed tracing.
● Implement canary releases, traffic splitting, service profiles, retries, and timeouts.
● Optimise Linkerd performance and troubleshoot control plane, data plane, and network issues.

Table of Contents
1. Introduction to Microservice Architecture and Kubernetes
2. Welcome to Kubernetes
3. Getting Started with Kubernetes
4. Introduction to Service Mesh
5. Introduction to Linkerd
6. The Linkerd CLI
7. Observability and Monitoring with Linkerd: A Comprehensive Guide
8. Advanced Features of Linkerd
9. Real-World Use Cases and Deployment Patterns
10. Performance Optimization Techniques
11. Troubleshooting and Debugging in Linkerd
Index