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nixos/amazon-cloudwatch-agent: condense module options

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commiterate 2025-02-05 18:38:51 -05:00
parent 451b0d33a7
commit b2b7d1c7de
1 changed files with 8 additions and 16 deletions
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24
nixos/modules/services/monitoring/amazon-cloudwatch-agent.nix
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@ -10,16 +10,6 @@ let
tomlFormat = pkgs.formats.toml { };
jsonFormat = pkgs.formats.json { };
commonConfigurationFile =
if (cfg.commonConfigurationFile == null) then
(tomlFormat.generate "common-config.toml" cfg.commonConfiguration)
else
cfg.commonConfigurationFile;
configurationFile =
if (cfg.configurationFile == null) then
(jsonFormat.generate "amazon-cloudwatch-agent.json" cfg.configuration)
else
cfg.configurationFile;
# See https://docs.aws.amazon.com/prescriptive-guidance/latest/implementing-logging-monitoring-cloudwatch/create-store-cloudwatch-configurations.html#store-cloudwatch-configuration-s3.
#
# We don't use the multiple JSON configuration files feature,
@ -33,8 +23,9 @@ in
enable = lib.mkEnableOption "Amazon CloudWatch Agent";
package = lib.mkPackageOption pkgs "amazon-cloudwatch-agent" { };
commonConfigurationFile = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = null;
type = lib.types.path;
default = tomlFormat.generate "common-config.toml" cfg.commonConfiguration;
defaultText = lib.literalExpression ''tomlFormat.generate "common-config.toml" cfg.commonConfiguration'';
description = ''
Amazon CloudWatch Agent common configuration. See
<https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/install-CloudWatch-Agent-commandline-fleet.html#CloudWatch-Agent-profile-instance-first>
@ -70,8 +61,9 @@ in
};
};
configurationFile = lib.mkOption {
type = lib.types.nullOr lib.types.path;
default = null;
type = lib.types.path;
default = jsonFormat.generate "amazon-cloudwatch-agent.json" cfg.configuration;
defaultText = lib.literalExpression ''jsonFormat.generate "amazon-cloudwatch-agent.json" cfg.configuration'';
description = ''
Amazon CloudWatch Agent configuration file. See
<https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Agent-Configuration-File-Details.html>
@ -200,8 +192,8 @@ in
LogsDirectory = "amazon-cloudwatch-agent";
ExecStartPre = builtins.concatStringsSep " " [
"${cfg.package}/bin/config-translator"
"-config ${commonConfigurationFile}"
"-input ${configurationFile}"
"-config ${cfg.commonConfigurationFile}"
"-input ${cfg.configurationFile}"
"-input-dir ${configurationDirectory}"
"-mode ${cfg.mode}"
"-output \${RUNTIME_DIRECTORY}/amazon-cloudwatch-agent.toml"