Book Image

Practical Microservices with Dapr and .NET - Second Edition

By : Davide Bedin
Book Image

Practical Microservices with Dapr and .NET - Second Edition

By: Davide Bedin

Overview of this book

This second edition will help you get to grips with microservice architectures and how to manage application complexities with Dapr in no time. You'll understand how Dapr simplifies development while allowing you to work with multiple languages and platforms. Following a C# sample, you'll understand how Dapr's runtime, building blocks, and software development kits (SDKs) help you to simplify the creation of resilient and portable microservices. Dapr provides an event-driven runtime that supports the essential features you need for building microservices, including service invocation, state management, and publish/subscribe messaging. You'll explore all of those in addition to various other advanced features with this practical guide to learning Dapr. With a focus on deploying the Dapr sample application to an Azure Kubernetes Service cluster and to the Azure Container Apps serverless platform, you’ll see how to expose the Dapr application with NGINX, YARP, and Azure API Management. By the end of this book, you'll be able to write microservices easily by implementing industry best practices to solve problems related to distributed systems.
Table of Contents (20 chapters)
1
Part 1: Introduction to Dapr
5
Part 2: Building Microservices with Dapr
11
Part 3: Deploying and Scaling Dapr Solutions

Debugging Dapr Solutions

In this chapter, you will learn how to set up your local development environment in Visual Studio Code (VS Code) to locally debug simple Distributed Application Runtime (Dapr) solutions, as well as more complex ones.

The base concepts of Dapr execution are presented with several different approaches—with the command-line interface (CLI), with a VS Code debug session, and with Tye. Depending on your preferences, you will choose the one that suits you most and adopt it throughout the rest of the book.

This chapter covers the following topics:

  • Configuring VS Code debug for Dapr
  • Debugging a Dapr multi-project solution
  • Using Tye with Dapr

In learning, there is no substitute for practice. Dapr is no exception, and to practice it, we will launch one Dapr application (or many) to investigate how it behaves—the sooner we are able to debug it, the better. We will start by configuring in VS Code.