# Configuration for persistent (non-home) data. { config, depot, pkgs, lib, ... }: { imports = [ (depot.third_party.sources.impermanence + "/nixos.nix") ]; environment.persistence."/persist" = { directories = [ "/etc/NetworkManager/system-connections" "/etc/mullvad-vpn" "/var/cache/mullvad-vpn" "/var/lib/bluetooth" "/var/lib/systemd/coredump" "/var/lib/tailscale" "/var/lib/private/yggdrasil" "/var/log" ]; files = lib.optional (builtins.isNull config.networking.hostId) [ "/etc/machine-id" ]; }; programs.fuse.userAllowOther = true; }