While Docker Compose is normally used for development and testing, it can also be used for deploying production applications. For the sake of this tutorial, I concentrate on dev-and-test scenarios.

With the docker-compose.example.yml file still open, launch the terminal. Enter the following command inside the terminal and paste the result into the ROM_AUTH_SECRET_KEY field of the yml file ...

But there are tools like docker-compose to automate this workflow, which are very powerful when running multiple containers/services.

Learn the key differences between Docker Desktop and Docker Engine to optimize containerization, DevOps workflows, and development setups.

Learn how to install and configure Docker on Debian 13 trixie in rootful mode. Set up Docker like a using this step-by-step guide.