Dockerfiles in the Hello World Docker Demonstration

This topic describes in detail the commands used by the Dockerfiles in the Hello World Docker demonstration.

Before reading this topic you should be familiar with the processes defined in Building a Base Image for Visual COBOL Development Hub and Building an Image Containing an Application to use with Visual COBOL Development Hub, and you need to have run the Docker demonstration to have created a base image for Visual COBOL.

The Hello World Docker demonstration includes two Dockerfiles:

Dockerfile

The Dockerfile used to create an image in which the Hello World application executes under Visual COBOL.

Dockerfile.prod

The Dockerfile used to create an image in which the Hello World application executes under COBOL Server.