{ pkgs, ... }: { environment.systemPackages = with pkgs; [ podman-compose ]; virtualisation.podman.enable = true; virtualisation.podman.dockerCompat = true; virtualisation.podman.defaultNetwork.settings.dns_enabled = true; virtualisation.podman.autoPrune.enable = true; virtualisation.podman.autoPrune.dates = "weekly"; virtualisation.podman.autoPrune.flags = [ "--all" ]; systemd.services.podman-auto-update = { wants = [ "network-online.target" ]; after = [ "network-online.target" ]; serviceConfig = { Type = "oneshot"; ExecStart = "${pkgs.podman}/bin/podman auto-update"; ExecStartPost = "${pkgs.podman}/bin/podman image prune -f"; }; }; systemd.timers.podman-auto-update = { wantedBy = [ "timers.target" ]; timerConfig = { OnCalendar = "03:30"; Persistent = true; }; }; }