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 = "monit.conf content";
21 };
22 };
23 };
24
25 config = mkIf config.services.monit.enable {
26
27 environment.etc = [
28 {
29 source = pkgs.writeTextFile {
30 name = "monit.conf";
31 text = config.services.monit.config;
32 };
33 target = "monit.conf";
34 mode = "0400";
35 }
36 ];
37
38 systemd.services.monit = {
39 description = "Pro-active monitoring utility for unix systems";
40 after = [ "network.target" ];
41 wantedBy = [ "multi-user.target" ];
42 serviceConfig = {
43 ExecStart = "${pkgs.monit}/bin/monit -I -c /etc/monit.conf";
44 ExecStop = "${pkgs.monit}/bin/monit -c /etc/monit.conf quit";
45 ExecReload = "${pkgs.monit}/bin/monit -c /etc/monit.conf reload";
46 KillMode = "process";
47 Restart = "always";
48 };
49 };
50 };
51}