How to do health check for nomad cluster via haproxy

Hi Team,

How can i select leader in nomad cluster and see in haproxy health check. For example below is my backend configuration in haproxy for nomad cluster

backend nomad_cluster
mode http
option httpchk GET /v1/status/leader
server nomad-1 IP-server1:4646
server nomad-2 IP-server2:4646
server nomad-3 IP-server3:4646

I’m not aware of a native health check that will do that. Out of interest what is your intention for specifying the leader instance?