The following is an explanation of each line in the Dockerfile. Containers, images and the Dockerfile. The Dockerfile, as shown above in Figure 1, declares node:15.4.0-alpine3.10 as the base image..

Simply run the official Apache httpd Docker image locally and create a Docker volume that points to files on your local machine. The benefits of this approach include: You don’t need to update an ...

If you're ready to take your docker 101 skills to the next level, Jack Wallen walks you through the steps of creating a docker image and then pushing it to Docker Hub.