rancherOS/images/02-syslog/logrotate.d/syslog

/var/log/messages
/var/log/secure
/var/log/syslog
{
	rotate 7
	daily
	delaycompress
	missingok
	sharedscripts
	postrotate
		/usr/bin/ros service kill --signal SIGHUP syslog
	endscript
}