The number of log files to be kept for Confluence is configured by log4j.properties located (unfortunately) in the CONF_INSTALL directory, not the Confluence home one. And thus, I suppose it's the image which should offer a way of re-configuring this value.
The precise location of the setting seems to be:
$CONF_INSTALL/confluence/WEB-INF/classes/log4j.properties
line:
log4j.appender.confluencelog.MaxBackupIndex=5
In practice the number 5 of 20MB files is too little for production use.
The number of log files to be kept for Confluence is configured by
log4j.propertieslocated (unfortunately) in theCONF_INSTALLdirectory, not the Confluence home one. And thus, I suppose it's the image which should offer a way of re-configuring this value.The precise location of the setting seems to be:
$CONF_INSTALL/confluence/WEB-INF/classes/log4j.propertiesline:
log4j.appender.confluencelog.MaxBackupIndex=5In practice the number 5 of 20MB files is too little for production use.