Change:
kippo is an SSH honeypot service, here is the module definition: And of course, it needs the kippo package : But now the module is broken because the was removed : ( Here is the commit: and corresponding PR: Should we remove the broken module or re-pachaging the ...? Steps to reproduce the behavior: line to error log says is not exists. I'm not found any maintainers from the module, the deleted package's maintainer is Maintainer information:
I am no longer a regular user of kippo so i didn't mind if the module is deprecated along with the package.
Maybe I can make a PR to remove the module, sorry for bothering you.

Discussion:
dictd = 105; couchdb = 106; #searx = 107; # dynamically allocated as of 2020-10-27 <del> kippo = 108; </del> <ins> #kippo = 108; # removed 2021-10-07, the kippo package was removed in 1b213f321cdbfcf868b96fd9959c24207ce1b66a during 2021-04 </ins> jenkins = 109; systemd-journal-gateway = 110; #notbit = 111; # unused

./services/networking/kea.nix ./services/networking/keepalived/default.nix ./services/networking/keybase.nix <del> ./services/networking/kippo.nix </del> ./services/networking/knot.nix ./services/networking/kresd.nix ./services/networking/lambdabot.nix

is broken when using cgroups-v2. '') <ins> (mkRemovedOptionModule [ "services" "kippo" ] "The corresponding package was removed from nixpkgs.") </ins> # Do NOT add any option renames here, see top of the file ]; }

<del> # NixOS module for kippo honeypot ssh server # See all the options for configuration details. # # Default port is 2222. Recommend using something like this for port redirection to default SSH port: # networking.firewall.extraCommands = '' #      iptables -t nat -A PREROUTING -i IN_IFACE -p tcp --dport 22 -j REDIRECT --to-port 2222''; # # Lastly: use this service at your own risk. I am working on a way to run this inside a VM. { config, lib, pkgs, ... }: with lib; let cfg = config.services.kippo; in { options = { services.kippo = { enable = mkOption { default = false; type = types.bool; description = "Enable the kippo honeypot ssh server."; }; port = mkOption { default = 2222; type = types.int; description = "TCP port number for kippo to bind to."; }; hostname = mkOption { default = "nas3"; type = types.str; description = "Hostname for kippo to present to SSH login"; }; varPath = mkOption { default = "/var/lib/kippo"; type = types.path; description = "Path of read/write files needed for operation and configuration."; }; logPath = mkOption { default = "/var/log/kippo"; type = types.path; description = "Path of log files needed for operation and configuration."; }; pidPath = mkOption { default = "/run/kippo"; type = types.path; description = "Path of pid files needed for operation."; }; extraConfig = mkOption { default = ""; type = types.lines; description = "Extra verbatim configuration added to the end of kippo.cfg."; }; }; }; config = mkIf cfg.enable { environment.systemPackages = with pkgs.pythonPackages; [ python pkgs.kippo.twisted pycrypto pyasn1 ]; environment.etc."kippo.cfg".text = '' # Automatically generated by NixOS. # See ${pkgs.kippo}/src/kippo.cfg for details. [honeypot] log_path = ${cfg.logPath} download_path = ${cfg.logPath}/dl filesystem_file = ${cfg.varPath}/honeyfs filesystem_file = ${cfg.varPath}/fs.pickle data_path = ${cfg.varPath}/data txtcmds_path = ${cfg.varPath}/txtcmds public_key = ${cfg.varPath}/keys/public.key private_key = ${cfg.varPath}/keys/private.key ssh_port = ${toString cfg.port} hostname = ${cfg.hostname} ${cfg.extraConfig} ''; users.users.kippo = { description = "kippo web server privilege separation user"; uid = 108; # why does config.ids.uids.kippo give an error? }; users.groups.kippo.gid = 108; systemd.services.kippo = with pkgs; { description = "Kippo Web Server"; after = [ "network.target" ]; wantedBy = [ "multi-user.target" ]; environment.PYTHONPATH = "${pkgs.kippo}/src/:${pkgs.pythonPackages.pycrypto}/lib/python2.7/site-packages/:${pkgs.pythonPackages.pyasn1}/lib/python2.7/site-packages/:${pkgs.pythonPackages.python}/lib/python2.7/site-packages/:${pkgs.kippo.twisted}/lib/python2.7/site-packages/:."; preStart = '' if [ ! -d ${cfg.varPath}/ ] ; then mkdir -p ${cfg.logPath}/tty mkdir -p ${cfg.logPath}/dl mkdir -p ${cfg.varPath}/keys cp ${pkgs.kippo}/src/honeyfs ${cfg.varPath} -r cp ${pkgs.kippo}/src/fs.pickle ${cfg.varPath}/fs.pickle cp ${pkgs.kippo}/src/data ${cfg.varPath} -r cp ${pkgs.kippo}/src/txtcmds ${cfg.varPath} -r chmod u+rw ${cfg.varPath} -R chown kippo.kippo ${cfg.varPath} -R chown kippo.kippo ${cfg.logPath} -R chmod u+rw ${cfg.logPath} -R fi if [ ! -d ${cfg.pidPath}/ ] ; then mkdir -p ${cfg.pidPath} chmod u+rw ${cfg.pidPath} chown kippo.kippo ${cfg.pidPath} fi ''; serviceConfig.ExecStart = "${pkgs.kippo.twisted}/bin/twistd -y ${pkgs.kippo}/src/kippo.tac --syslog --rundir=${cfg.varPath}/ --pidfile=${cfg.pidPath}/kippo.pid --prefix=kippo -n"; serviceConfig.PermissionsStartOnly = true; serviceConfig.User = "kippo"; serviceConfig.Group = "kippo"; }; }; } </del>