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https://github.com/NixOS/nixpkgs.git
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ae359d1ef2
Fixes issues described in #208242 for this part of the nixpkgs tree. There are no behavioral changes in this, it only adjusts the code so that it is easier to understand.
45 lines
1.1 KiB
Nix
45 lines
1.1 KiB
Nix
{ config, lib, pkgs, options, ... }:
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let
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cfg = config.services.prometheus.exporters.lnd;
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inherit (lib) mkOption types concatStringsSep;
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in
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{
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port = 9092;
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extraOpts = {
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lndHost = mkOption {
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type = types.str;
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default = "localhost:10009";
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description = ''
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lnd instance gRPC address:port.
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'';
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};
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lndTlsPath = mkOption {
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type = types.path;
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description = ''
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Path to lnd TLS certificate.
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'';
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};
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lndMacaroonDir = mkOption {
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type = types.path;
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description = ''
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Path to lnd macaroons.
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'';
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};
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};
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serviceOpts.serviceConfig = {
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ExecStart = ''
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${pkgs.prometheus-lnd-exporter}/bin/lndmon \
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--prometheus.listenaddr=${cfg.listenAddress}:${toString cfg.port} \
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--prometheus.logdir=/var/log/prometheus-lnd-exporter \
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--lnd.host=${cfg.lndHost} \
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--lnd.tlspath=${cfg.lndTlsPath} \
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--lnd.macaroondir=${cfg.lndMacaroonDir} \
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${concatStringsSep " \\\n " cfg.extraFlags}
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'';
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LogsDirectory = "prometheus-lnd-exporter";
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ReadOnlyPaths = [ cfg.lndTlsPath cfg.lndMacaroonDir ];
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};
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}
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