A service mesh is an infrastructure layer that controls and observes the communication between services, for example, microservices. The capabilities in a service mesh, for example, observability, security, policy enforcement, resilience, and traffic management, are implemented by controlling and monitoring all internal communication inside the service mesh, that is, between the microservices in the service mesh. One of the core components in a service mesh is a lightweight proxy component that is injected into all microservices that will be part of the service mesh. All traffic in and out of a microservice is configured to go through its proxy component. The proxy components are configured in runtime by a control plane in the service mesh using API's exposed by the proxy. The control...
Hands-On Microservices with Spring Boot and Spring Cloud
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Hands-On Microservices with Spring Boot and Spring Cloud
By:
Overview of this book
Microservices architecture allows developers to build and maintain applications with ease, and enterprises are rapidly adopting it to build software using Spring Boot as their default framework. With this book, you’ll learn how to efficiently build and deploy microservices using Spring Boot.
This microservices book will take you through tried and tested approaches to building distributed systems and implementing microservices architecture in your organization. Starting with a set of simple cooperating microservices developed using Spring Boot, you’ll learn how you can add functionalities such as persistence, make your microservices reactive, and describe their APIs using Swagger/OpenAPI. As you advance, you’ll understand how to add different services from Spring Cloud to your microservice system. The book also demonstrates how to deploy your microservices using Kubernetes and manage them with Istio for improved security and traffic management. Finally, you’ll explore centralized log management using the EFK stack and monitor microservices using Prometheus and Grafana.
By the end of this book, you’ll be able to build microservices that are scalable and robust using Spring Boot and Spring Cloud.
Table of Contents (25 chapters)
Preface
Free Chapter
Section 1: Getting Started with Microservice Development Using Spring Boot
Introduction to Microservices
Introduction to Spring Boot
Creating a Set of Cooperating Microservices
Deploying Our Microservices Using Docker
Adding an API Description Using OpenAPI/Swagger
Adding Persistence
Developing Reactive Microservices
Section 2: Leveraging Spring Cloud to Manage Microservices
Introduction to Spring Cloud
Adding Service Discovery Using Netflix Eureka and Ribbon
Using Spring Cloud Gateway to Hide Microservices Behind an Edge Server
Securing Access to APIs
Centralized Configuration
Improving Resilience Using Resilience4j
Understanding Distributed Tracing
Section 3: Developing Lightweight Microservices Using Kubernetes
Introduction to Kubernetes
Deploying Our Microservices to Kubernetes
Implementing Kubernetes Features as an Alternative
Using a Service Mesh to Improve Observability and Management
Centralized Logging with the EFK Stack
Monitoring Microservices
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