pyrox.dev
1{
2 config,
3 lib,
4 pkgs,
5 ...
6}:
7
8let
9 cfg = config.services.goss;
10
11 settingsFormat = pkgs.formats.yaml { };
12 configFile = settingsFormat.generate "goss.yaml" cfg.settings;
13
14in
15{
16 meta = {
17 doc = ./goss.md;
18 maintainers = [ lib.maintainers.anthonyroussel ];
19 };
20
21 options = {
22 services.goss = {
23 enable = lib.mkEnableOption "Goss daemon";
24
25 package = lib.mkPackageOption pkgs "goss" { };
26
27 environment = lib.mkOption {
28 type = lib.types.attrsOf lib.types.str;
29 default = { };
30 example = {
31 GOSS_FMT = "json";
32 GOSS_LOGLEVEL = "FATAL";
33 GOSS_LISTEN = ":8080";
34 };
35 description = ''
36 Environment variables to set for the goss service.
37
38 See <https://github.com/goss-org/goss/blob/master/docs/manual.md>
39 '';
40 };
41
42 settings = lib.mkOption {
43 type = lib.types.submodule { freeformType = settingsFormat.type; };
44 default = { };
45 example = {
46 addr."tcp://localhost:8080" = {
47 reachable = true;
48 local-address = "127.0.0.1";
49 };
50 service.goss = {
51 enabled = true;
52 running = true;
53 };
54 };
55 description = ''
56 The global options in `config` file in yaml format.
57
58 Refer to <https://github.com/goss-org/goss/blob/master/docs/goss-json-schema.yaml> for schema.
59 '';
60 };
61 };
62 };
63
64 config = lib.mkIf cfg.enable {
65 environment.systemPackages = [ cfg.package ];
66
67 systemd.services.goss = {
68 description = "Goss - Quick and Easy server validation";
69 unitConfig.Documentation = "https://github.com/goss-org/goss/blob/master/docs/manual.md";
70
71 after = [ "network-online.target" ];
72 wantedBy = [ "multi-user.target" ];
73 wants = [ "network-online.target" ];
74
75 environment = {
76 GOSS_FILE = configFile;
77 } // cfg.environment;
78
79 reloadTriggers = [ configFile ];
80
81 serviceConfig = {
82 DynamicUser = true;
83 ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
84 ExecStart = "${cfg.package}/bin/goss serve";
85 Group = "goss";
86 Restart = "on-failure";
87 RestartSec = 5;
88 User = "goss";
89 };
90 };
91 };
92}