Hi Vinod,
Steps would remain the same as mentioned in my previous post. The SSL certs you wish to install on the haproxy server are to be placed in /etc/ssl/certs/ directory in .pem format. After this, you would simply have to use below configuration in haproxy.cfg file followed by haproxy.service restart to successfully implement SSL/TLS termination.
global
maxconn 4096
user haproxy
group haproxy
daemon
ssl-server-verify nonedefaults
mode http
option forwardfor
log 127.0.0.1 local0 notice
maxconn 2000
option httplog
option dontlognull
timeout connect 5000
timeout client 50000
timeout server 50000frontend http_fe
mode http
bind ha.example.com:443 ssl crt /etc/ssl/certs/hapcert.pem
reqadd X-Forwarded-Proto:\ https
default_backend sharepointbackend sharepoint
mode http
balance roundrobin
option redispatch
cookie SERVERID insert indirect nocache
server st1 xxx.xxx.xxx.xxx:80 check cookie stcookie01
option http-server-close
Hope this is helpful !