Create the Dockerfile

Using docker init to create the Dockerfile

In the past, we had to create Dockerfiles manually. Fortunately, newer versions of Docker support the docker init command that analyzes applications and automatically creates Dockerfiles that implement good practices. Run the following command to create a Dockerfile for the app. If your Docker installation doesn’t have the docker init plugin, you’ll have to skip this step.

Note: We are using the Docker CLI, so the docker init ...