Is Haproxy still necessary for load balancing?

Upon reading the jitsi documentation on load balancing, I suggested using ha proxy for load balancing, I was wondering if it still required in new methods of load balancing or it is not. Also what are the new methods of load balancing since the YouTube documentation has the old method

If you want to create multiple shard and balance between them, you need haproxy. The new balancing that we mentioned was in jicofo and is better balancing between bridges in high loads.

Boa tarde. Teria algum tutorial ou link apontando como fazer isso no Jitsi? Eu tenho um JVS e 3 Vms com JVB, quero distribuir as cargas. Como posso fazer isso da melhor forma.?