Merge pull request #1939 from wkennington/master.notbit

notbit: Add systemd service for a system daemon
This commit is contained in:
Peter Simons 2014-03-15 10:48:36 +01:00
commit abe9d80979
3 changed files with 96 additions and 0 deletions

View file

@ -119,6 +119,7 @@
kippo = 108;
jenkins = 109;
systemd-journal-gateway = 110;
notbit = 111;
# When adding a uid, make sure it doesn't match an existing gid.
@ -216,6 +217,7 @@
kippo = 108;
jenkins = 109;
systemd-journal-gateway = 110;
notbit = 111;
# When adding a gid, make sure it doesn't match an existing uid.

View file

@ -179,6 +179,7 @@
./services/networking/minidlna.nix
./services/networking/nat.nix
./services/networking/networkmanager.nix
./services/networking/notbit.nix
./services/networking/ntopng.nix
./services/networking/ntpd.nix
./services/networking/oidentd.nix

View file

@ -0,0 +1,93 @@
{ config, pkgs, ... }:
let
cfg = config.services.notbit;
varDir = "/var/lib/notbit";
sendmail = pkgs.stdenv.mkDerivation {
name = "notbit-wrapper";
buildInputs = [ pkgs.makeWrapper ];
propagatedBuildInputs = [ pkgs.notbit ];
buildCommand = ''
mkdir -p $out/bin
makeWrapper ${pkgs.notbit}/bin/notbit-sendmail $out/bin/notbit-system-sendmail \
--set XDG_RUNTIME_DIR ${varDir}
'';
};
in
with pkgs.lib;
{
### configuration
options = {
services.notbit = {
enable = mkOption {
type = types.uniq types.bool;
default = false;
description = ''
Enables the notbit daemon and provides a sendmail binary named `notbit-system-sendmail` for sending mail over the system instance of notbit. Users must be in the notbit group in order to send mail over the system notbit instance. Currently mail recipt is not supported.
'';
};
port = mkOption {
type = types.uniq types.int;
default = 8443;
description = "The port which the daemon listens for other bitmessage clients";
};
nice = mkOption {
type = types.uniq types.int;
default = 10;
description = "Set the nice level for the notbit daemon";
};
};
};
### implementation
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.notbit sendmail ];
systemd.services.notbit = {
description = "Notbit daemon";
after = [ "network.target" ];
wantedBy = [ "multi-user.target" ];
path = [ pkgs.notbit ];
environment = { XDG_RUNTIME_DIR = varDir; };
postStart = ''
[ ! -f "${varDir}/addr" ] && notbit-keygen > ${varDir}/addr
chmod 0640 ${varDir}/{addr,notbit/notbit-ipc.lock}
chmod 0750 ${varDir}/notbit/{,notbit-ipc}
'';
serviceConfig = {
Type = "forking";
ExecStart = "${pkgs.notbit}/bin/notbit -d -p ${toString cfg.port}";
User = "notbit";
Group = "notbit";
UMask = "0077";
WorkingDirectory = varDir;
Nice = cfg.nice;
};
};
users.extraUsers.notbit = {
group = "notbit";
description = "Notbit daemon user";
home = varDir;
createHome = true;
uid = config.ids.uids.notbit;
};
users.extraGroups.notbit.gid = config.ids.gids.notbit;
};
}