50 lines
1.1 KiB
Nix
50 lines
1.1 KiB
Nix
|
{ lib, config, machines, ... }:
|
||
|
let
|
||
|
cfg = config.lab.services.prometheus;
|
||
|
in
|
||
|
{
|
||
|
options = {
|
||
|
lab.services.prometheus = {
|
||
|
enable = lib.mkOption {
|
||
|
default = true;
|
||
|
type = lib.types.bool;
|
||
|
};
|
||
|
|
||
|
server.enable = lib.mkOption {
|
||
|
default = false;
|
||
|
type = lib.types.bool;
|
||
|
};
|
||
|
};
|
||
|
};
|
||
|
|
||
|
config = lib.mkIf cfg.enable {
|
||
|
networking.firewall.allowedTCPPorts = [ config.services.prometheus.exporters.node.port ]
|
||
|
++ lib.lists.optionals cfg.server.enable [ config.services.prometheus.port ];
|
||
|
|
||
|
services.prometheus = {
|
||
|
enable = cfg.server.enable;
|
||
|
|
||
|
exporters = {
|
||
|
node = {
|
||
|
enable = true;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
scrapeConfigs = lib.mkIf cfg.server.enable (
|
||
|
lib.attrsets.mapAttrsToList
|
||
|
(name: machine:
|
||
|
let
|
||
|
domain = if machine.isPhysical then "hyp" else "dmz";
|
||
|
in
|
||
|
{
|
||
|
job_name = name;
|
||
|
static_configs = [{
|
||
|
targets = [ "${name}.${domain}:${toString config.services.prometheus.exporters.node.port}" ];
|
||
|
}];
|
||
|
})
|
||
|
machines
|
||
|
);
|
||
|
};
|
||
|
};
|
||
|
}
|