Book Image

Docker on Windows - Second Edition

By : Elton Stoneman
Book Image

Docker on Windows - Second Edition

By: Elton Stoneman

Overview of this book

Docker on Windows, Second Edition teaches you all you need to know about Docker on Windows, from the 101 to running highly-available workloads in production. You’ll be guided through a Docker journey, starting with the key concepts and simple examples of .NET Framework and .NET Core apps in Docker containers on Windows. Then you’ll learn how to use Docker to modernize the architecture and development of traditional ASP.NET and SQL Server apps. The examples show you how to break up legacy monolithic applications into distributed apps and deploy them to a clustered environment in the cloud, using the exact same artifacts you use to run them locally. You’ll see how to build a CI/CD pipeline which uses Docker to compile, package, test and deploy your applications. To help you move confidently to production, you’ll learn about Docker security, and the management and support options. The book finishes with guidance on getting started with Docker in your own projects. You’ll walk through some real-world case studies for Docker implementations, from small-scale on-premises apps to very large-scale apps running on Azure.
Table of Contents (18 chapters)
Free Chapter
1
Section 1: Understanding Docker and Windows Containers
6
Section 2: Designing and Building Containerized Solutions
10
Section 3: Preparing for Docker in Production
14
Section 4: Getting Started on Your Container Journey

Configuring CI/CD using Jenkins in Docker

I'll configure my Jenkins build job to poll the Git repository and use Git pushes as the trigger for a new build.

Jenkins will connect to Git through the repository URL for Gogs, and all the actions to build, test, and deploy the solution will run as Docker containers. The Gogs server and the Docker Engine have different authentication models, but Jenkins supports many credential types. I can configure the build job to securely access the source repository and Docker on the host.

Setting up Jenkins credentials

Gogs integrates with external identity providers and also features its own basic username/password authentication, which I'm using in my setup. This is not secure...