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

Developers want simplified workflows with Kubernetes

In the last chapter, we discussed the steps that a developer goes through while developing traditional Spring Boot applications in the inner development loop. We also discussed how easy it is to automate the whole flow with tools such as spring-dev-tools. Once a developer is confident about the changes, they can save them, and changes are deployed automatically.

Developers developing cloud-native applications are looking for a similar workflow where they can save their changes. With some magic in the background, the application should be deployed to local or remote clusters of their choice. Moreover, a developer who has previously worked on traditional monolithic applications would expect a similar workflow when they switch to developing cloud-native applications. From a developer's perspective, the expectation is that additional steps for cloud-native application development should be suppressed with a single command or...