Book Image

Distributed .NET with Microsoft Orleans

By : Bhupesh Guptha Muthiyalu, Suneel Kumar Kunani
Book Image

Distributed .NET with Microsoft Orleans

By: Bhupesh Guptha Muthiyalu, Suneel Kumar Kunani

Overview of this book

Building distributed applications in this modern era can be a tedious task as customers expect high availability, high performance, and improved resilience. With the help of this book, you'll discover how you can harness the power of Microsoft Orleans to build impressive distributed applications. Distributed .NET with Microsoft Orleans will demonstrate how to leverage Orleans to build highly scalable distributed applications step by step in the least possible time and with minimum effort. You'll explore some of the key concepts of Microsoft Orleans, including the Orleans programming model, runtime, virtual actors, hosting, and deployment. As you advance, you'll become well-versed with important Orleans assets such as grains, silos, timers, and persistence. Throughout the book, you'll create a distributed application by adding key components to the application as you progress through each chapter and explore them in detail. By the end of this book, you'll have developed the confidence and skills required to build distributed applications using Microsoft Orleans and deploy them in Microsoft Azure.
Table of Contents (17 chapters)
1
Section 1 - Distributed Applications Architecture
4
Section 2 - Working with Microsoft Orleans
10
Section 3 - Building Patterns in Orleans
13
Section 4 - Hosting and Deploying Orleans Applications to Azure

Deploying to Azure Kubernetes

Azure Kubernetes Service offers the deployment and management of container images from ACR. In Azure Kubernetes, the smallest deployable unit that can be created and managed is called a Pod. Most Pods have one-to-one mapping with containers, but in some cases, they have one-to-many mapping with containers that share the same storage, network, and configuration specification to run the containers. To deploy the Docker image, follow these steps:

  1. Create a deployment manifest YML file as shown here: https://github.com/PacktPublishing/Distributed-.NET-with-Microsoft-Orleans/blob/main/Chapter10/Distel.WebHost/deployment.yaml. This file will be leveraged by Azure Kubernetes for deployment and configuration. Here are the labels specified in the deployment manifest file:

A. Labels are key-value pairs specified as attributes for objects such as Pods.

B. Port 80 is specified to allow traffic for our Docker container.

C. A service is specified...