blob: e02acad3ecd1d6433270cab94d1cfdf28927aed2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
{ config, lib, pkgs, options }:
with lib;
let
cfg = config.services.prometheus.exporters.pve;
# pve exporter requires a config file so create an empty one if configFile is not provided
emptyConfigFile = pkgs.writeTextFile {
name = "pve.yml";
text = "default:";
};
computedConfigFile = if cfg.configFile == null then emptyConfigFile else cfg.configFile;
in
{
port = 9221;
extraOpts = {
package = mkOption {
type = types.package;
default = pkgs.prometheus-pve-exporter;
defaultText = literalExpression "pkgs.prometheus-pve-exporter";
example = literalExpression "pkgs.prometheus-pve-exporter";
description = lib.mdDoc ''
The package to use for prometheus-pve-exporter
'';
};
environmentFile = mkOption {
type = with types; nullOr path;
default = null;
example = "/etc/prometheus-pve-exporter/pve.env";
description = lib.mdDoc ''
Path to the service's environment file. This path can either be a computed path in /nix/store or a path in the local filesystem.
The environment file should NOT be stored in /nix/store as it contains passwords and/or keys in plain text.
Environment reference: https://github.com/prometheus-pve/prometheus-pve-exporter#authentication
'';
};
configFile = mkOption {
type = with types; nullOr path;
default = null;
example = "/etc/prometheus-pve-exporter/pve.yml";
description = lib.mdDoc ''
Path to the service's config file. This path can either be a computed path in /nix/store or a path in the local filesystem.
The config file should NOT be stored in /nix/store as it will contain passwords and/or keys in plain text.
If both configFile and environmentFile are provided, the configFile option will be ignored.
Configuration reference: https://github.com/prometheus-pve/prometheus-pve-exporter/#authentication
'';
};
collectors = {
status = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc ''
Collect Node/VM/CT status
'';
};
version = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc ''
Collect PVE version info
'';
};
node = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc ''
Collect PVE node info
'';
};
cluster = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc ''
Collect PVE cluster info
'';
};
resources = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc ''
Collect PVE resources info
'';
};
config = mkOption {
type = types.bool;
default = true;
description = lib.mdDoc ''
Collect PVE onboot status
'';
};
};
};
serviceOpts = {
serviceConfig = {
DynamicUser = cfg.environmentFile == null;
LoadCredential = "configFile:${computedConfigFile}";
ExecStart = ''
${cfg.package}/bin/pve_exporter \
--${if cfg.collectors.status == true then "" else "no-"}collector.status \
--${if cfg.collectors.version == true then "" else "no-"}collector.version \
--${if cfg.collectors.node == true then "" else "no-"}collector.node \
--${if cfg.collectors.cluster == true then "" else "no-"}collector.cluster \
--${if cfg.collectors.resources == true then "" else "no-"}collector.resources \
--${if cfg.collectors.config == true then "" else "no-"}collector.config \
%d/configFile \
${toString cfg.port} ${cfg.listenAddress}
'';
} // optionalAttrs (cfg.environmentFile != null) {
EnvironmentFile = cfg.environmentFile;
};
};
}
|