44 lines
1.1 KiB
Nix
44 lines
1.1 KiB
Nix
{ config, lib, pkgs, options, ... }:
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let
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cfg = config.services.prometheus.exporters.tor;
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inherit (lib) mkOption types concatStringsSep;
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in
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{
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port = 9130;
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extraOpts = {
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torControlAddress = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = ''
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Tor control IP address or hostname.
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'';
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};
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torControlPort = mkOption {
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type = types.port;
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default = 9051;
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description = ''
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Tor control port.
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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-tor-exporter}/bin/prometheus-tor-exporter \
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-b ${cfg.listenAddress} \
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-p ${toString cfg.port} \
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-a ${cfg.torControlAddress} \
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-c ${toString cfg.torControlPort} \
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${concatStringsSep " \\\n " cfg.extraFlags}
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'';
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};
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# CPython requires a process to either have $HOME defined or run as a UID
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# defined in /etc/passwd. The latter is false with DynamicUser, so define a
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# dummy $HOME. https://bugs.python.org/issue10496
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environment = { HOME = "/var/empty"; };
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};
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}
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