pyrox.dev
1# Monit system watcher
2# http://mmonit.org/monit/
3
4{config, pkgs, lib, ...}:
5
6let inherit (lib) mkOption mkIf;
7in
8
9{
10 options = {
11 services.monit = {
12 enable = mkOption {
13 default = false;
14 description = ''
15 Whether to run Monit system watcher.
16 '';
17 };
18 config = mkOption {
19 default = "";
20 description = "monitrc content";
21 };
22 };
23 };
24
25 config = mkIf config.services.monit.enable {
26
27 environment.systemPackages = [ pkgs.monit ];
28
29 environment.etc = [
30 {
31 source = pkgs.writeTextFile {
32 name = "monitrc";
33 text = config.services.monit.config;
34 };
35 target = "monitrc";
36 mode = "0400";
37 }
38 ];
39
40 systemd.services.monit = {
41 description = "Pro-active monitoring utility for unix systems";
42 after = [ "network.target" ];
43 wantedBy = [ "multi-user.target" ];
44 serviceConfig = {
45 ExecStart = "${pkgs.monit}/bin/monit -I -c /etc/monitrc";
46 ExecStop = "${pkgs.monit}/bin/monit -c /etc/monitrc quit";
47 ExecReload = "${pkgs.monit}/bin/monit -c /etc/monitrc reload";
48 KillMode = "process";
49 Restart = "always";
50 };
51 };
52 };
53}