Haproxy-Master.md

Example config haproxy ssl with let's encrypt

global
	maxconn 2048
	tune.ssl.default-dh-param 2048
	
defaults	
	option forwardfor
	option http-server-close	

frontend www-http
	bind xxx.xxx.xxx.xxx:80
	reqadd X-Forwarded-Proto:\ http	
	default_backend servers
	
frontend www-https
   bind xxx.xxx.xxx.xxx:443 ssl crt /etc/haproxy/certs/example.com.pem
   reqadd X-Forwarded-Proto:\ https
   acl letsencrypt-acl path_beg /.well-known/acme-challenge/
   use_backend letsencrypt-backend if letsencrypt-acl
   default_backend servers
	
backend servers
	redirect scheme https if !{ ssl_fc }
	server webserver1 xxx.xxx.xxx.xxx:xxxx check
	server webserver2 xxx.xxx.xxx.xxx:xxxx check
	
backend letsencrypt-backend
   server letsencrypt 127.0.0.1:54321

Check config file

haproxy -f /etc/haproxy/haproxy.cfg -c