Online / 6 & 7 February 2021

schedule

Containerizing Spring Boot Applications with Jib


Jib is a Java containerizer from Google that lets Java developers build containers using build tools like Maven and Gradle.

Containerizing Java applications is not a trivial task and also there is a learning curve involved as you have to get yourself familiar with tool-specific commands etc.

I can say from personal experience that not all Java developers are container experts.

For example, first, you should have docker installed and then you have to maintain a Dockerfile. Then over a period of time, the image size grows and you start trying things like multi-stage builds to reduce your image size and have only required dependency for your application.

A developer ideally should not be worrying about these things. With Jib, you don't deal with such complexities and you just have to add a plugin to your build tool Maven or Gradle and you are good to go. It takes care of your image building and pushing to the container registry.

Speakers

Ashish Choudhary

Links