···

       
83
       
83
       
 
       
    ```nix

     

       
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    # nixpkgs/nixos/modules/services/prometheus/exporters/postfix.nix

     

       
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    { config, lib, pkgs, options }:

     

       
86
       
86
       
-
       


     

       
87
       
87
       
-
       
    with lib;

     

       
88
       
88
       
-
       


     

       
89
       
86
       
 
       
    let

     

       
90
       
87
       
 
       
      # for convenience we define cfg here

     

       
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      cfg = config.services.prometheus.exporters.postfix;

     
···

       
97
       
94
       
 
       
      # (and optional overrides for default options).

     

       
98
       
95
       
 
       
      # Note that this attribute is optional.

     

       
99
       
96
       
 
       
      extraOpts = {

     

       
100
       
100
       
-
       
        telemetryPath = mkOption {

     

       
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101
       
-
       
          type = types.str;

     

       
97
       
97
       
+
       
        telemetryPath = lib.mkOption {

     

       
98
       
98
       
+
       
          type = lib.types.str;

     

       
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99
       
 
       
          default = "/metrics";

     

       
103
       
100
       
 
       
          description = ''

     

       
104
       
101
       
 
       
            Path under which to expose metrics.

     

       
105
       
102
       
 
       
          '';

     

       
106
       
103
       
 
       
        };

     

       
107
       
107
       
-
       
        logfilePath = mkOption {

     

       
108
       
108
       
-
       
          type = types.path;

     

       
104
       
104
       
+
       
        logfilePath = lib.mkOption {

     

       
105
       
105
       
+
       
          type = lib.types.path;

     

       
109
       
106
       
 
       
          default = /var/log/postfix_exporter_input.log;

     

       
110
       
107
       
 
       
          example = /var/log/mail.log;

     

       
111
       
108
       
 
       
          description = ''

     
···

       
113
       
110
       
 
       
            This file will be truncated by this exporter!

     

       
114
       
111
       
 
       
          '';

     

       
115
       
112
       
 
       
        };

     

       
116
       
116
       
-
       
        showqPath = mkOption {

     

       
117
       
117
       
-
       
          type = types.path;

     

       
113
       
113
       
+
       
        showqPath = lib.mkOption {

     

       
114
       
114
       
+
       
          type = lib.types.path;

     

       
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115
       
 
       
          default = /var/spool/postfix/public/showq;

     

       
119
       
116
       
 
       
          example = /var/lib/postfix/queue/public/showq;

     

       
120
       
117
       
 
       
          description = ''

     
···

       
136
       
133
       
 
       
            ${pkgs.prometheus-postfix-exporter}/bin/postfix_exporter \

     

       
137
       
134
       
 
       
              --web.listen-address ${cfg.listenAddress}:${toString cfg.port} \

     

       
138
       
135
       
 
       
              --web.telemetry-path ${cfg.telemetryPath} \

     

       
139
       
139
       
-
       
              ${concatStringsSep " \\\n  " cfg.extraFlags}

     

       
136
       
136
       
+
       
              ${lib.concatStringsSep " \\\n  " cfg.extraFlags}

     

       
140
       
137
       
 
       
          '';

     

       
141
       
138
       
 
       
        };

     

       
142
       
139
       
 
       
      };

     
···

       
156
       
153
       
 
       
```nix

     

       
157
       
154
       
 
       
{ config, lib, pkgs, options }:

     

       
158
       
155
       
 
       


     

       
159
       
159
       
-
       
with lib;

     

       
160
       
160
       
-
       


     

       
161
       
156
       
 
       
let

     

       
162
       
157
       
 
       
  cfg = config.services.prometheus.exporters.nginx;

     

       
163
       
158
       
 
       
in

     
···

       
173
       
168
       
 
       
  };

     

       
174
       
169
       
 
       
  imports = [

     

       
175
       
170
       
 
       
    # 'services.prometheus.exporters.nginx.telemetryEndpoint' -> 'services.prometheus.exporters.nginx.telemetryPath'

     

       
176
       
176
       
-
       
    (mkRenamedOptionModule [ "telemetryEndpoint" ] [ "telemetryPath" ])

     

       
171
       
171
       
+
       
    (lib.mkRenamedOptionModule [ "telemetryEndpoint" ] [ "telemetryPath" ])

     

       
177
       
172
       
 
       


     

       
178
       
173
       
 
       
    # removed option 'services.prometheus.exporters.nginx.insecure'

     

       
179
       
179
       
-
       
    (mkRemovedOptionModule [ "insecure" ] ''

     

       
174
       
174
       
+
       
    (lib.mkRemovedOptionModule [ "insecure" ] ''

     

       
180
       
175
       
 
       
      This option was replaced by 'prometheus.exporters.nginx.sslVerify' which defaults to true.

     

       
181
       
176
       
 
       
    '')

     

       
182
       
177
       
 
       
    ({ options.warnings = options.warnings; })