nix-config/hosts/Anton/radicale.nix

{ ... }:
{

  services.radicale = {
    enable = true;
    settings = {
      server = {
        hosts = [ "0.0.0.0:5232" "[::]:5232" ];
      };
      auth = {
        type = "htpasswd";
        htpasswd_filename = "/etc/radicale/users";
        htpasswd_encryption = "bcrypt";
      };
      storage = {
        filesystem_folder = "/mnt/data/services/radicale/collections";
      };
    };
  };

}