Book Image

Effortless Cloud-Native App Development Using Skaffold

By : Ashish Choudhary
Book Image

Effortless Cloud-Native App Development Using Skaffold

By: Ashish Choudhary

Overview of this book

Kubernetes has become the de facto standard for container orchestration, drastically improving how we deploy and manage cloud-native apps. Although it has simplified the lives of support professionals, we cannot say the same for developers who need to be equipped with better tools to increase productivity. An automated workflow that solves a wide variety of problems that every developer faces can make all the difference! Enter Skaffold – a command-line tool that automates the build, push, and deploy steps for Kubernetes applications. This book is divided into three parts, starting with common challenges encountered by developers in building apps with Kubernetes. The second part covers Skaffold features, its architecture, supported container image builders, and more. In the last part, you'll focus on practical implementation, learning how to deploy Spring Boot apps to cloud platforms such as Google Cloud Platform (GCP) using Skaffold. You'll also create CI/CD pipelines for your cloud-native apps with Skaffold. Although the examples covered in this book are written in Java and Spring Boot, the techniques can be applied to apps built using other technologies too. By the end of this Skaffold book, you'll develop skills that will help accelerate your inner development loop and be able to build and deploy your apps to the Kubernetes cluster with Skaffold.
Table of Contents (15 chapters)
1
Section 1: The Kubernetes Nightmare – Skaffold to the Rescue
5
Section 2: Getting Started with Skaffold
9
Section 3: Building and Deploying Cloud-Native Spring Boot Applications with Skaffold

Chapter 6: Working with Skaffold Container Image Builders and Deployers

In the previous chapter, we took a deep dive into the Skaffold CLI and its pipeline stages. We also looked at the Skaffold configuration. In this chapter, we will introduce you to reactive programming by creating a Reactive Spring Boot CRUD application. We will then learn about Skaffold's pluggable architecture, which supports different methods of building and deploying container images to a Kubernetes cluster.

In this chapter, we're going to cover the following main topics:

  • Creating a Reactive Spring Boot CRUD application
  • Working with Skaffold container image builders
  • Exploring Skaffold container image deployers

By the end of this chapter, you will have gained a solid understanding of Skaffold's supported container image builders, including Jib, Docker, and Buildpacks. You will also learn about Helm, kubectl, and Kustomize, which are supported by Skaffold to help deploy...