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.

If you've built scores of docker-compose.yml files and are migrating to AlmaLinux, you'll need to install the podman-compose tool so you can keep using those files. Jack Wallen shows you how.

If someone wants to run Linux while their current OS is Windows or macOS, the usual approach is dual-booting. That means partitioning the disk, installing Linux on it, shutting down your computer, and ...

A docker-compose.yaml file can reference a Dockerfile, but a Dockerfile can’t reference a docker-compose file. Both the Dockerfile and docker-compose are important resources in the development and ...

This is the fourth article in a series on running applications in Docker. In my last article, I used Docker Compose to deploy an application that consisted of a database (PostgreSQL) and a GUI ...

Understanding Docker Compose As mentioned above, Docker Compose is a container orchestration technology that’s intended to run a number of containers on a single host machine. Developers create a ...