62 lines
1.1 KiB
Nix
62 lines
1.1 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
cfg = config.services.munge;
|
|
|
|
in
|
|
|
|
{
|
|
|
|
###### interface
|
|
|
|
options = {
|
|
|
|
services.munge = {
|
|
enable = mkEnableOption "munge service";
|
|
|
|
password = mkOption {
|
|
default = "/etc/munge/munge.key";
|
|
type = types.string;
|
|
description = ''
|
|
The path to a daemon's secret key.
|
|
'';
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
###### implementation
|
|
|
|
config = mkIf cfg.enable {
|
|
|
|
environment.systemPackages = [ pkgs.munge ];
|
|
|
|
systemd.services.munged = {
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" ];
|
|
|
|
path = [ pkgs.munge pkgs.coreutils ];
|
|
|
|
preStart = ''
|
|
chmod 0700 ${cfg.password}
|
|
mkdir -p /var/lib/munge -m 0711
|
|
mkdir -p /var/log/munge -m 0700
|
|
mkdir -p /run/munge -m 0755
|
|
'';
|
|
|
|
serviceConfig = {
|
|
ExecStart = "${pkgs.munge}/bin/munged --syslog --key-file ${cfg.password}";
|
|
PIDFile = "/run/munge/munged.pid";
|
|
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
|
|
};
|
|
|
|
};
|
|
|
|
};
|
|
|
|
}
|