The docker-compose.yml file is broken into sections, each section represents a single container which, when combined with the other containers, create the service.

The build context is the set of files located at the specified PATH or URL. Those files are sent to the Docker daemon during the build so it can use them in the filesystem of the image.

If you're starting your Docker developer journey, learn how to build an image using nothing more than a Dockerfile.

Create a Docker file specifying the base image (e.g., Python) and include your script along with any required dependencies. Use the `docker build` command to generate a Docker image from the ...

Docker helps developers build lightweight and portable software containers that simplify application development, testing, and deployment.