pyrox.dev
1{ config, lib, pkgs, options }:
2
3with lib;
4
5let
6 cfg = config.services.prometheus.exporters.pihole;
7in
8{
9 imports = [
10 (mkRemovedOptionModule [ "interval"] "This option has been removed.")
11 ({ options.warnings = options.warnings; options.assertions = options.assertions; })
12 ];
13
14 port = 9617;
15 extraOpts = {
16 apiToken = mkOption {
17 type = types.str;
18 default = "";
19 example = "580a770cb40511eb85290242ac130003580a770cb40511eb85290242ac130003";
20 description = lib.mdDoc ''
21 Pi-Hole API token which can be used instead of a password
22 '';
23 };
24 password = mkOption {
25 type = types.str;
26 default = "";
27 example = "password";
28 description = lib.mdDoc ''
29 The password to login into Pi-Hole. An api token can be used instead.
30 '';
31 };
32 piholeHostname = mkOption {
33 type = types.str;
34 default = "pihole";
35 example = "127.0.0.1";
36 description = lib.mdDoc ''
37 Hostname or address where to find the Pi-Hole webinterface
38 '';
39 };
40 piholePort = mkOption {
41 type = types.port;
42 default = 80;
43 example = 443;
44 description = lib.mdDoc ''
45 The port Pi-Hole webinterface is reachable on
46 '';
47 };
48 protocol = mkOption {
49 type = types.enum [ "http" "https" ];
50 default = "http";
51 example = "https";
52 description = lib.mdDoc ''
53 The protocol which is used to connect to Pi-Hole
54 '';
55 };
56 timeout = mkOption {
57 type = types.str;
58 default = "5s";
59 description = lib.mdDoc ''
60 Controls the timeout to connect to a Pi-Hole instance
61 '';
62 };
63 };
64 serviceOpts = {
65 serviceConfig = {
66 ExecStart = ''
67 ${pkgs.prometheus-pihole-exporter}/bin/pihole-exporter \
68 ${optionalString (cfg.apiToken != "") "-pihole_api_token ${cfg.apiToken}"} \
69 -pihole_hostname ${cfg.piholeHostname} \
70 ${optionalString (cfg.password != "") "-pihole_password ${cfg.password}"} \
71 -pihole_port ${toString cfg.piholePort} \
72 -pihole_protocol ${cfg.protocol} \
73 -port ${toString cfg.port} \
74 -timeout ${cfg.timeout}
75 '';
76 };
77 };
78}