commit c3d46165dbfcce221ce2ca2a835051e20e56041e · pyrox.dev/nixpkgs

+36 -1
nixos/modules/services/monitoring/prometheus/exporters/postfix.nix
···

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               Path where Postfix places it's showq socket.

     

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             '';

     

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           };

     

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           systemd = {

     

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             enable = mkEnableOption ''

     

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               reading metrics from the systemd-journal instead of from a logfile

     

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             '';

     

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             unit = mkOption {

     

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               type = types.str;

     

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               default = "postfix.service";

     

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               description = ''

     

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                 Name of the postfix systemd unit.

     

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               '';

     

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             };

     

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             slice = mkOption {

     

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               type = types.nullOr types.str;

     

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               default = null;

     

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               description = ''

     

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                 Name of the postfix systemd slice.

     

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                 This overrides the <option>systemd.unit</option>.

     

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               '';

     

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             };

     

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             journalPath = mkOption {

     

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               type = types.nullOr types.path;

     

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               default = null;

     

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               description = ''

     

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                 Path to the systemd journal.

     

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               '';

     

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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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               ${pkgs.prometheus-postfix-exporter}/bin/postfix_exporter \

     

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                 --web.listen-address ${cfg.listenAddress}:${toString cfg.port} \

     

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                 --web.telemetry-path ${cfg.telemetryPath} \

     

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                 ${concatStringsSep " \\\n  " cfg.extraFlags}

     

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                 --postfix.showq_path ${cfg.showqPath} \

     

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                 ${concatStringsSep " \\\n  " (cfg.extraFlags

     

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                 ++ optional cfg.systemd.enable "--systemd.enable"

     

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                 ++ optional cfg.systemd.enable (if cfg.systemd.slice != null

     

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                                                 then "--systemd.slice ${cfg.systemd.slice}"

     

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                                                 else "--systemd.unit ${cfg.systemd.unit}")

     

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                 ++ optional (cfg.systemd.enable && (cfg.systemd.journalPath != null))

     

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                              "--systemd.jounal_path ${cfg.systemd.journalPath}"

     

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                 ++ optional (!cfg.systemd.enable) "--postfix.logfile_path ${cfg.logfilePath}")}

     

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             '';

     

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           };

     

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         };