Sample pass through SSL on Haproxy

haproxy.cfg

...
#create new frontend to process 443
frontend https_frontend
  bind *:443
  mode tcp
  option tcplog


  default_backend farm_docker2

  acl host_docker2 hdr(host) -i docker2.com
  use_backend farm_docker2 if host_docker2
  
...
#Define backend for above frontend
backend farm_docker2                                                                                                                                       
  mode tcp                                                                                                                                                 
  balance roundrobin                                                                                                                                       
  server web01 127.0.0.1:5000