HAProxy + reqrep

frontend lb_ui
    bind *:80
    bind *:443 ssl crt /etc/ssl/domain.ru.pem
    mode http
    redirect scheme https if !{ ssl_fc }
    option httpchk OPTIONS /webapp1
    option forwardfor
    option httplog
    balance source
    server srv-www1.domain.ru 10.30.10.4:8080 maxconn 32 check inter 5000
    server srv-www2.domain.ru 10.30.10.5:8080 maxconn 32 check inter 5000

10.30.10.43:8080/webapp1