48 lines
1.1 KiB
Nix
48 lines
1.1 KiB
Nix
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{
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config,
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lib,
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pkgs,
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options,
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...
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}:
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let
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cfg = config.services.prometheus.exporters.graphite;
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format = pkgs.formats.yaml { };
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in
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{
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port = 9108;
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extraOpts = {
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graphitePort = lib.mkOption {
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type = lib.types.port;
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default = 9109;
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description = ''
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Port to use for the graphite server.
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'';
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};
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mappingSettings = lib.mkOption {
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type = lib.types.submodule {
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freeformType = format.type;
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options = { };
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};
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default = { };
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description = ''
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Mapping configuration for the exporter, see
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<https://github.com/prometheus/graphite_exporter#yaml-config> for
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available options.
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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-graphite-exporter}/bin/graphite_exporter \
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--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
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--graphite.listen-address ${cfg.listenAddress}:${toString cfg.graphitePort} \
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--graphite.mapping-config ${format.generate "mapping.yml" cfg.mappingSettings} \
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${lib.concatStringsSep " \\\n " cfg.extraFlags}
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'';
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};
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};
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}
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