Step by step guide to create Docker Image

We will use one of the previously created Dockerfiles to create a Docker image & will then upload the created image to Docker Hub.

To simply explain Docker Hub, it’s a public registry that has over 15000 images that can be directly used or can be used to create a custom Docker image. Docker Hub is directly maintained by Docker.

So let’s start with our tutorial on how to create Docker Image, but before we do that let’s discuss some pre-requisites.