Not that it's exactly relevant to this article, but on RHEL 8, at least, Docker isn't supported, and instead they use their own container runtime called Podman

Not that it's exactly relevant to this article, but on RHEL 8, at least, Docker isn't supported, and instead they use their own container runtime called Podman along with Buildah for building them. Podman does not run as root, and thus neither do the containers. I tested it out on my development backup laptop; I usually use Docker-CE on my main MBP. Podman and Buildah were able to deal with all my individual containers, but their replacement for Docker-Compose failed on all my compose environments, and the errors were not helpful. I ended up installing an unsupported version of Docker-CE, and everything worked fine. * Podman https://podman.io/ https://podman.io/ * Buildah: https://github.com/containers/buildah https://github.com/containers/buildah * Podman-Compose: https://github.com/containers/podman-compose https://github.com/containers/podman-compose