Here’s how you can Dockerize a Spring Boot web application

Here’s how you can Dockerize a Spring Boot web application. Docker is everywhere today. A lot of projects in most big companies are deployed in production as Docker containers. Once you realize how easy and useful this approach is, you’d want to Dockerzie everything.

A lot of tools and services today provide official Docker images so that you don’t have to worry about downloading all the required dependencies, fixing version conflicts of those dependencies, and other compatibility issues. Docker is just peace of mind, to put it simply.

But how do we get started with this? I get this question a lot. And that’s the reason I’m writing this post. Getting started is easy. You just create a Dockerfile, write a command to download all the dependencies, copy your project into the Docker image, build it, and run it. In this post, we’ll take a simple Spring Boot web application as an example for this and see how we can get this done.

programming java technology spring docker

What is OpenJDK? OpenJDk or Open Java Development Kit is a free, open-source framework of the Java Platform, Standard Edition (or Java SE).

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In this video you will learn how to Dockerize spring boot with mongodb and Dockerize a Spring Boot with mongodb using docker-compose in ubuntu mahcine. GitHu...

Following the second video about Docker basics, in this video, I explain Docker architecture and explain the different building blocks of the docker engine; docker client, API, Docker Daemon. I also explain what a docker registry is and I finish the video with a demo explaining and illustrating how to use Docker hub.