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nixpkgs/nixos/modules/services/mail/rspamd.nix
2016-01-16 15:11:36 +02:00

91 lines
1.8 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.rspamd;
in
{
###### interface
options = {
services.rspamd = {
enable = mkOption {
default = false;
description = "Whether to run the rspamd daemon.";
};
debug = mkOption {
default = false;
description = "Whether to run the rspamd daemon in debug mode.";
};
user = mkOption {
type = types.string;
default = "rspamd";
description = ''
User to use when no root privileges are required.
'';
};
group = mkOption {
type = types.string;
default = "rspamd";
description = ''
Group to use when no root privileges are required.
'';
};
};
};
###### implementation
config = mkIf cfg.enable {
# Allow users to run 'rspamc' and 'rspamadm'.
environment.systemPackages = [ pkgs.rspamd ];
users.extraUsers = singleton {
name = cfg.user;
description = "rspamd daemon";
uid = config.ids.uids.rspamd;
group = cfg.group;
};
users.extraGroups = singleton {
name = cfg.group;
gid = config.ids.gids.spamd;
};
systemd.services.rspamd = {
description = "Rspamd Service";
wantedBy = [ "multi-user.target" ];
after = [ "network.target" ];
serviceConfig = {
ExecStart = "${pkgs.rspamd}/bin/rspamd ${optionalString cfg.debug "-d"} --user=${cfg.user} --group=${cfg.group} --pid=/run/rspamd.pid -f";
RuntimeDirectory = "/var/lib/rspamd";
PermissionsStartOnly = true;
Restart = "always";
};
preStart = ''
${pkgs.coreutils}/bin/mkdir -p /var/{lib,log}/rspamd
${pkgs.coreutils}/bin/chown ${cfg.user}:${cfg.group} /var/lib/rspamd
'';
};
};
}