Merge pull request #90077 from mdlayher/mdl-nixos-apcupsd

nixos/prometheus-apcupsd-exporter: new module

Changed files
+54
nixos
modules
services
monitoring
prometheus
tests
+1
nixos/modules/services/monitoring/prometheus/exporters.nix
···
# `serviceOpts.script` or `serviceOpts.serviceConfig.ExecStart`
exporterOpts = genAttrs [
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"apcupsd"
"bind"
"blackbox"
"collectd"
+38
nixos/modules/services/monitoring/prometheus/exporters/apcupsd.nix
···
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{ config, lib, pkgs, options }:
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with lib;
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let
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cfg = config.services.prometheus.exporters.apcupsd;
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in
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{
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port = 9162;
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extraOpts = {
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apcupsdAddress = mkOption {
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type = types.str;
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default = ":3551";
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description = ''
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Address of the apcupsd Network Information Server (NIS).
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'';
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};
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apcupsdNetwork = mkOption {
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type = types.enum ["tcp" "tcp4" "tcp6"];
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default = "tcp";
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description = ''
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Network of the apcupsd Network Information Server (NIS): one of "tcp", "tcp4", or "tcp6".
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'';
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};
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};
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serviceOpts = {
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serviceConfig = {
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ExecStart = ''
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${pkgs.prometheus-apcupsd-exporter}/bin/apcupsd_exporter \
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-telemetry.addr ${cfg.listenAddress}:${toString cfg.port} \
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-apcupsd.addr ${cfg.apcupsdAddress} \
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-apcupsd.network ${cfg.apcupsdNetwork} \
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${concatStringsSep " \\\n " cfg.extraFlags}
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'';
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};
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};
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}
+15
nixos/tests/prometheus-exporters.nix
···
*/
exporterTests = {
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apcupsd = {
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exporterConfig = {
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enable = true;
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};
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metricProvider = {
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services.apcupsd.enable = true;
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};
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exporterTest = ''
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wait_for_unit("apcupsd.service")
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wait_for_open_port(3551)
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wait_for_unit("prometheus-apcupsd-exporter.service")
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wait_for_open_port(9162)
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succeed("curl -sSf http://localhost:9162/metrics | grep -q 'apcupsd_info'")
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'';
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};
bind = {
exporterConfig = {