pyrox.dev
1{ config, lib, pkgs, options }:
2
3with lib;
4
5let
6 cfg = config.services.prometheus.exporters.nextcloud;
7in
8{
9 port = 9205;
10 extraOpts = {
11 url = mkOption {
12 type = types.str;
13 example = "https://domain.tld";
14 description = lib.mdDoc ''
15 URL to the Nextcloud serverinfo page.
16 Adding the path to the serverinfo API is optional, it defaults
17 to `/ocs/v2.php/apps/serverinfo/api/v1/info`.
18 '';
19 };
20 username = mkOption {
21 type = types.str;
22 default = "nextcloud-exporter";
23 description = lib.mdDoc ''
24 Username for connecting to Nextcloud.
25 Note that this account needs to have admin privileges in Nextcloud.
26 Unused when using token authentication.
27 '';
28 };
29 passwordFile = mkOption {
30 type = types.nullOr types.path;
31 default = null;
32 example = "/path/to/password-file";
33 description = lib.mdDoc ''
34 File containing the password for connecting to Nextcloud.
35 Make sure that this file is readable by the exporter user.
36 '';
37 };
38 tokenFile = mkOption {
39 type = types.nullOr types.path;
40 default = null;
41 example = "/path/to/token-file";
42 description = lib.mdDoc ''
43 File containing the token for connecting to Nextcloud.
44 Make sure that this file is readable by the exporter user.
45 '';
46 };
47 timeout = mkOption {
48 type = types.str;
49 default = "5s";
50 description = lib.mdDoc ''
51 Timeout for getting server info document.
52 '';
53 };
54 };
55 serviceOpts = {
56 serviceConfig = {
57 DynamicUser = false;
58 ExecStart = ''
59 ${pkgs.prometheus-nextcloud-exporter}/bin/nextcloud-exporter \
60 --addr ${cfg.listenAddress}:${toString cfg.port} \
61 --timeout ${cfg.timeout} \
62 --server ${cfg.url} \
63 ${if cfg.passwordFile != null then ''
64 --username ${cfg.username} \
65 --password ${escapeShellArg "@${cfg.passwordFile}"} \
66 '' else ''
67 --auth-token ${escapeShellArg "@${cfg.tokenFile}"} \
68 ''} \
69 ${concatStringsSep " \\\n " cfg.extraFlags}'';
70 };
71 };
72}