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prometheus-node-exporter service: add disabledCollectors option

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Franz Pletz 2017-10-25 18:21:46 +02:00
parent 6667d021d5
commit ce301ef21a
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1 changed files with 11 additions and 1 deletions
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12
nixos/modules/services/monitoring/prometheus/node-exporter.nix
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@ -37,6 +37,15 @@ in {
''; '';
}; };
disabledCollectors = mkOption {
type = types.listOf types.str;
default = [];
example = ''[ "timex" ]'';
description = ''
Collectors to disable which are enabled by default.
'';
};
extraFlags = mkOption { extraFlags = mkOption {
type = types.listOf types.str; type = types.listOf types.str;
default = []; default = [];
@ -64,7 +73,8 @@ in {
wantedBy = [ "multi-user.target" ]; wantedBy = [ "multi-user.target" ];
script = '' script = ''
exec ${pkgs.prometheus-node-exporter}/bin/node_exporter \ exec ${pkgs.prometheus-node-exporter}/bin/node_exporter \
${concatMapStrings (x: "--collector." + x + " ") cfg.enabledCollectors} \ ${concatMapStringsSep " " (x: "--collector." + x) cfg.enabledCollectors} \
${concatMapStringsSep " " (x: "--no-collector." + x) cfg.disabledCollectors} \
--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \ --web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
${concatStringsSep " \\\n " cfg.extraFlags} ${concatStringsSep " \\\n " cfg.extraFlags}
''; '';