Book Image

Hands-On Microservices with C# 8 and .NET Core 3 - Third Edition

By : Gaurav Aroraa, Ed Price
Book Image

Hands-On Microservices with C# 8 and .NET Core 3 - Third Edition

By: Gaurav Aroraa, Ed Price

Overview of this book

<p>The microservice architectural style promotes the development of complex applications as a suite of small services based on specific business capabilities. With this book, you'll take a hands-on approach to build microservices and deploy them using ASP .NET Core and Microsoft Azure. </p><p>You'll start by understanding the concept of microservices and their fundamental characteristics. This microservices book will then introduce a real-world app built as a monolith, currently struggling under increased demand and complexity, and guide you in its transition to microservices using the latest features of C# 8 and .NET Core 3. You'll identify service boundaries, split the application into multiple microservices, and define service contracts. You'll also explore how to configure, deploy, and monitor microservices using Docker and Kubernetes, and implement autoscaling in a microservices architecture for enhanced productivity. Once you've got to grips with reactive microservices, you'll discover how keeping your code base simple enables you to focus on what's important rather than on messy asynchronous calls. Finally, you'll delve into various design patterns and best practices for creating enterprise-ready microservice applications. </p><p>By the end of this book, you'll be able to deconstruct a monolith successfully to create well-defined microservices.</p>
Table of Contents (16 chapters)

Deploying Microservices with Docker

Both monolith and microservice architectural styles come with different deployment challenges. In the case of .NET monolithic applications, deployments are often made using Xcopy. Xcopy deployments are where the required files and folders are deployed (pasted) into the server. The word Xcopy comes from the Xcopy command of Microsoft Disk Operating System (MS-DOS). Microservice deployments present a different set of challenges. Continuous integration and continuous deployment are key practices when delivering microservice applications. Also, container and toolchain technologies, which promise greater isolation boundaries, are essential for microservice deployment and scaling.

In this chapter, we will discuss the fundamentals of microservice deployment and the influence of emerging practices, such as CI/CD tools and containers, when it comes...