With your Dockerfile created, save and close it with the CTRL+X keyboard shortcut. How to build a Docker image Be sure to give your Docker image a specific name so you always know which image to use.

The contents of a Dockerfile describe how to create and build a Docker image, while docker-compose is a command that runs Docker containers based on settings described in a docker-compose.yaml file.

One challenge you encounter when creating a Docker based, Jenkins pipeline for your Apache Ant builds is the fact that there is not official container available at Dockerhub. Official containers exist ...

In fact, with docker-compose, you can include multiple Dockerfiles to build very complex stacks. However, we’re going to build a rather simple stack to easily get you off the ground.