···

       
10
       
10
       
 
       
  tomlFormat = pkgs.formats.toml { };

     

       
11
       
11
       
 
       
  jsonFormat = pkgs.formats.json { };

     

       
12
       
12
       
 
       


     

       
13
       
13
       
-
       
  commonConfigurationFile =

     

       
14
       
14
       
-
       
    if (cfg.commonConfigurationFile == null) then

     

       
15
       
15
       
-
       
      (tomlFormat.generate "common-config.toml" cfg.commonConfiguration)

     

       
16
       
16
       
-
       
    else

     

       
17
       
17
       
-
       
      cfg.commonConfigurationFile;

     

       
18
       
18
       
-
       
  configurationFile =

     

       
19
       
19
       
-
       
    if (cfg.configurationFile == null) then

     

       
20
       
20
       
-
       
      (jsonFormat.generate "amazon-cloudwatch-agent.json" cfg.configuration)

     

       
21
       
21
       
-
       
    else

     

       
22
       
22
       
-
       
      cfg.configurationFile;

     

       
23
       
13
       
 
       
  # See https://docs.aws.amazon.com/prescriptive-guidance/latest/implementing-logging-monitoring-cloudwatch/create-store-cloudwatch-configurations.html#store-cloudwatch-configuration-s3.

     

       
24
       
14
       
 
       
  #

     

       
25
       
15
       
 
       
  # We don't use the multiple JSON configuration files feature,

     
···

       
33
       
23
       
 
       
    enable = lib.mkEnableOption "Amazon CloudWatch Agent";

     

       
34
       
24
       
 
       
    package = lib.mkPackageOption pkgs "amazon-cloudwatch-agent" { };

     

       
35
       
25
       
 
       
    commonConfigurationFile = lib.mkOption {

     

       
36
       
36
       
-
       
      type = lib.types.nullOr lib.types.path;

     

       
37
       
37
       
-
       
      default = null;

     

       
26
       
26
       
+
       
      type = lib.types.path;

     

       
27
       
27
       
+
       
      default = tomlFormat.generate "common-config.toml" cfg.commonConfiguration;

     

       
28
       
28
       
+
       
      defaultText = lib.literalExpression ''tomlFormat.generate "common-config.toml" cfg.commonConfiguration'';

     

       
38
       
29
       
 
       
      description = ''

     

       
39
       
30
       
 
       
        Amazon CloudWatch Agent common configuration. See

     

       
40
       
31
       
 
       
        <https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/install-CloudWatch-Agent-commandline-fleet.html#CloudWatch-Agent-profile-instance-first>

     
···

       
70
       
61
       
 
       
      };

     

       
71
       
62
       
 
       
    };

     

       
72
       
63
       
 
       
    configurationFile = lib.mkOption {

     

       
73
       
73
       
-
       
      type = lib.types.nullOr lib.types.path;

     

       
74
       
74
       
-
       
      default = null;

     

       
64
       
64
       
+
       
      type = lib.types.path;

     

       
65
       
65
       
+
       
      default = jsonFormat.generate "amazon-cloudwatch-agent.json" cfg.configuration;

     

       
66
       
66
       
+
       
      defaultText = lib.literalExpression ''jsonFormat.generate "amazon-cloudwatch-agent.json" cfg.configuration'';

     

       
75
       
67
       
 
       
      description = ''

     

       
76
       
68
       
 
       
        Amazon CloudWatch Agent configuration file. See

     

       
77
       
69
       
 
       
        <https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html>

     
···

       
200
       
192
       
 
       
        LogsDirectory = "amazon-cloudwatch-agent";

     

       
201
       
193
       
 
       
        ExecStartPre = builtins.concatStringsSep " " [

     

       
202
       
194
       
 
       
          "${cfg.package}/bin/config-translator"

     

       
203
       
203
       
-
       
          "-config ${commonConfigurationFile}"

     

       
204
       
204
       
-
       
          "-input ${configurationFile}"

     

       
195
       
195
       
+
       
          "-config ${cfg.commonConfigurationFile}"

     

       
196
       
196
       
+
       
          "-input ${cfg.configurationFile}"

     

       
205
       
197
       
 
       
          "-input-dir ${configurationDirectory}"

     

       
206
       
198
       
 
       
          "-mode ${cfg.mode}"

     

       
207
       
199
       
 
       
          "-output \${RUNTIME_DIRECTORY}/amazon-cloudwatch-agent.toml"