{ config, pkgs, ... }: { # https://nixos.wiki/wiki/Podman#Install_and_configure_podman_with_NixOS_service_configuration # https://search.nixos.org/options?channel=23.05&query=virtualisation.podman # TODO: Run as systemd services. https://nixos.wiki/wiki/Podman#Run_Podman_containers_as_systemd_services # TODO: Podman Terminal UI: https://github.com/containers/podman-tui#podman-tui environment.systemPackages = with pkgs; [ podman-compose ]; virtualisation = { podman = { enable = true; # Create a `docker` alias for podman, to use it as a drop-in replacement. dockerCompat = true; # Required for containers under podman-compose to be able to talk to each other. defaultNetwork.settings = { dns_enabled = true; }; # Run `podman system prune` every week. autoPrune.enable = true; autoPrune.dates = "weekly"; autoPrune.flags = [ # Recursively remove all unused pods, containers, images, networks, and volume data. # https://docs.podman.io/en/stable/markdown/podman-system-prune.1.html#all-a "--all" # Prune volumes currently unused by any container # https://docs.podman.io/en/stable/markdown/podman-system-prune.1.html#volumes "--volumes" ]; }; }; }