apache.conf

<VirtualHost *:80>
	ServerAdmin csullivan@integrityemr.com
   	#ServerName haproxy.integritylogin.com
    DocumentRoot /var/www/
  	ErrorLog /var/log/apache2/haproxy-error.log
    # Redirect 301 / https://uat.integritydigitalsolutions.com/SledgeHammer
	RewriteEngine On
	RewriteCond %{HTTPS} off
	RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
</VirtualHost>

<VirtualHost *:443>
	# Redirect DocRoot to SledgeHammer
	RewriteEngine on
	RewriteRule   ^/$  /SledgeHammer/  [R]
	
    ServerAdmin csullivan@integrityemr.com
  	SSLEngine on
  	SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
  	SSLCertificateFile /etc/apache2/ssl/integritylogin.com.crt
  	SSLCertificateKeyFile /etc/apache2/ssl/integritylogin.com.key
  	SSLCertificateChainFile /etc/apache2/ssl/gd_bundle.crt


	DocumentRoot /var/www
	<Directory />
		Options FollowSymLinks
		AllowOverride None
	</Directory>
	<Directory /var/www/>
		Options Indexes FollowSymLinks MultiViews
		AllowOverride None
		Order allow,deny
		allow from all
	</Directory>

	# Possible values include: debug, info, notice, warn, error, crit, alert, emerg.
	LogLevel info
	ErrorLog /var/log/apache2/haproxy-error.log
  	CustomLog /var/log/apache2/haproxy-access.log combined

   <Location />
        Order allow,deny
        Allow from all
   </Location>
	ProxyPreserveHost On
	ProxyPass /SledgeHammer http://localhost:10000/SledgeHammer
	ProxyPassReverse /SledgeHammer http://localhost:10000/SledgeHammer	
</VirtualHost>

haproxy.cfg

global
	log 127.0.0.1	local0
	log 127.0.0.1	local1 notice
	maxconn 4096
	user haproxy
	group haproxy
	daemon
	node	i-8983b8e3
	stats socket /var/run/haproxy.stat mode 600

defaults
	log	global
	mode	http
	option	httplog
	option	dontlognull
	retries	3
	option redispatch
	maxconn	2000
	contimeout	5000
	clitimeout	50000
	srvtimeout	50000
	option forwardfor
	errorfile	400	/etc/haproxy/errors/400.http
	errorfile	403	/etc/haproxy/errors/403.http
	errorfile	408	/etc/haproxy/errors/408.http
	errorfile	500	/etc/haproxy/errors/500.http
	errorfile	502	/etc/haproxy/errors/502.http
	errorfile	503	/etc/haproxy/errors/503.http
	errorfile	504	/etc/haproxy/errors/504.http

listen stats :8080
	mode http
    stats uri /

frontend https-in
	bind *:10000	
	acl is_qa url_reg _qa
	use_backend build_446 if is_qa
	default_backend build_446

	#Request Headers
	capture request  header Content-Length len 10
        capture request header X-Forwarded-For len 150
        capture request header X-Forwarded-Host len 150

	#Response Headers
        capture response header Content-Length len 10
        capture response header X-Forwarded-For len 150
        capture response header X-Forwarded-Host len 150

backend build_446 ### QA ###
	balance	roundrobin
	option httpchk HEAD /SledgeHammer/images/chk.gif HTTP/1.0
	server	i-0f626e65 ec2-75-101-189-211.compute-1.amazonaws.com:8080 check inter 2000 rise 2 fall 5	
	server	i-93969bf9 ec2-184-73-35-29.compute-1.amazonaws.com:8080 check inter 2000 rise 2 fall 5	
	
backend build_85 ### PRODUCTION ###
	balance	roundrobin
	option httpchk HEAD /SledgeHammer/images/chk.gif HTTP/1.0

The Apache configuration file is pretty much static, but the HAProxy configuration file is automatically built by the Chef server based on the servers available.