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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.
50 lines
1.4 KiB
Nix
50 lines
1.4 KiB
Nix
{ config, lib, pkgs, options, ... }:
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let
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cfg = config.services.prometheus.exporters.process;
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inherit (lib)
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mkOption
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types
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literalExpression
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concatStringsSep
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;
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configFile = pkgs.writeText "process-exporter.yaml" (builtins.toJSON cfg.settings);
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in
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{
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port = 9256;
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extraOpts = {
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settings.process_names = mkOption {
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type = types.listOf types.anything;
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default = [];
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example = literalExpression ''
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[
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# Remove nix store path from process name
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{ name = "{{.Matches.Wrapped}} {{ .Matches.Args }}"; cmdline = [ "^/nix/store[^ ]*/(?P<Wrapped>[^ /]*) (?P<Args>.*)" ]; }
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]
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'';
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description = ''
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All settings expressed as an Nix attrset.
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Check the official documentation for the corresponding YAML
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settings that can all be used here: <https://github.com/ncabatoff/process-exporter>
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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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DynamicUser = false;
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ExecStart = ''
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${pkgs.prometheus-process-exporter}/bin/process-exporter \
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--web.listen-address ${cfg.listenAddress}:${toString cfg.port} \
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--config.path ${configFile} \
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${concatStringsSep " \\\n " cfg.extraFlags}
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'';
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NoNewPrivileges = true;
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ProtectHome = true;
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ProtectSystem = true;
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ProtectKernelTunables = true;
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ProtectKernelModules = true;
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ProtectControlGroups = true;
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};
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};
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}
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