Fix default value of rotate_age

It seems that the old value came from `ServerEngine`. https://github.com/treasure-data/serverengine/blob/v2.3.1/lib/serverengine/daemon_logger.rb#L33 However, actually, `ServerEngine` has nothing to do with the rotation, and this value `5` is not used at all. Actually, `Logger::LogDevice` manages the rotation, and the default value is `7`. https://github.com/ruby/logger/blob/v1.5.3/lib/logger/log_device.rb#L20 In Fluentd code, the parameters of `Fluent::LogDeviceIO` decides the behavior of the rotation. https://github.com/fluent/fluentd/blob/v1.15.3/lib/fluent/supervisor.rb#L563 The parameters of `ServerEngine::DaemonLogger` is meaningless. https://github.com/fluent/fluentd/blob/v1.15.3/lib/fluent/supervisor.rb#L580-L582 Signed-off-by: Daijiro Fukuda <[email protected]>
daipom · Mar 11, 2023 · 7878773 · 7878773
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commit 7878773
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/deployment/system-config.md b/deployment/system-config.md
@@ -194,7 +194,7 @@ Specifies time format.
 
 | type | default | version |
 | :--- | :--- | :--- |
-| enum or integer | 5 | 1.13.0 |
+| enum or integer | 7 | 1.13.0 |
 
 Specifies `daily`, `weekly`, `monthly` or integer which indicates age of log rotation.