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 ...

You may need to tweak the reverse proxy container to direct traffic to the new container, if you used the Docker Compose example on the previous page.

Podman was designed as a near drop-in replacement for Docker. Commands like podman run, podman ps, and podman build mirror their Docker equivalents, reducing the learning curve. Developers can often ...

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

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.