Well, I made my own solution.
The main ideia was to keep it simple, the less changes, the better.
I have 2 servers, 1 master and 1 node.
Create a script on both servers. First, on master server:
ssh root@serverNODE cat /var/log/syslog >> /var/log/syslog.1
cat /var/log/syslog.1 | sort -M >...