httpd-vhosts.conf

# Virtual Hosts
#
# Required modules: mod_log_config
# If you want to maintain multiple domains/hostnames on your
# machine you can setup VirtualHost containers for them. Most configurations
# use only name-based virtual hosts so the server doesn't need to worry about
# IP addresses. This is indicated by the asterisks in the directives below.
#
# Please see the documentation at
# <URL:http://httpd.apache.org/docs/2.4/vhosts/>
# for further details before you try to setup virtual hosts.
#
# You may use the command line option '-S' to verify your virtual host
# configuration.
#
# Qlik Sense Reverse Proxy configuration for header authentication
#
# Qlik Sense test Header configuration:
# - Create a new Virtual Proxy with Header authentication using a Static User Directory. EX: QVUSER as the Header name
# - Add the Reverse Proxy FQDN/Server Name and IP address to whitelist of virtual proxy
#
#Put the IP Address OR FQDN/Server Name of Qlik Sense Server as SENSE_SERVER_1 and SENSE_SERVER_2. EX: qlikserver1.domain.local
#Put the IP Address OR FQDN/Server Name of Reverse Proxy as LOCAL_ADDR. EX: 172.16.16.102
#Put the FQDN/Server Name of Reverse Proxy as APACHE_SERVER. EX: qlikserver3.domain.local
#Put the Virtual Proxy prefix as VIRTUAL_PROXY - EX: header
#Put the desired name for the Balancer configuration as BALANCER_NAME -EX: balancer

Define SENSE_SERVER_1 qlikserver1.domain.local
Define SENSE_SERVER_2 qlikserver2.domain.local
Define APACHE_SERVER qlikserver3.domain.local
Define LOCAL_ADDR 172.16.16.102
Define VIRTUAL_PROXY header
Define VIRTUAL_PROXY_1 adfsapache
Define BALANCER_NAME balancer
 
<VirtualHost *:443>

    ServerAdmin name@qlik.com
    DocumentRoot "${SRVROOT}/htdocs"
    ServerName ${LOCAL_ADDR}:443
    ServerAlias ${APACHE_SERVER}
    
    SSLProxyEngine on
    SSLEngine on
    SSLProxyCheckPeerCN off
    SSLProxyCheckPeerName off
    
   #Location of the SSL certificate used for this virtual host in their .crt and .key file format
    SSLCertificateFile  "${SRVROOT}/conf/ssl/QlikServer3Certificate.crt"
    SSLCertificateKeyFile   "${SRVROOT}/conf/ssl/QlikServer3Certificate.key"
 
    ProxyRequests Off
    ProxyPreserveHost On
    KeepAlive On
 
    RewriteEngine On
 
    # If it is a websocket request forward as websocket traffic
    RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
    RewriteCond %{HTTP:CONNECTION} ^Upgrade$ [NC]
	RewriteRule ^/(.*)  balancer://wss-${BALANCER_NAME}/$1 [P,L]
	
    <Proxy *>
         Require all granted
    </Proxy>
	
	#Adding a cookie with the RouteID of a server to maintain Sticky Sessions.
	
	Header add Set-Cookie "ROUTEID=.%{BALANCER_WORKER_ROUTE}e; path=/" env=BALANCER_ROUTE_CHANGED
 
	#Balancer configuration and load balancing methods defined for SSL / HTTPS and WSS / WebSocket traffic
	
	<Proxy balancer://${BALANCER_NAME}>
		BalancerMember "https://${SENSE_SERVER_1}:443" route=1
		BalancerMember "https://${SENSE_SERVER_2}:443" route=2
		ProxySet lbmethod=byrequests
		ProxySet stickysession=ROUTEID
	</Proxy>
	
	<Proxy balancer://wss-${BALANCER_NAME}>
		BalancerMember "wss://${SENSE_SERVER_1}:443" route=1
		BalancerMember "wss://${SENSE_SERVER_2}:443" route=2
		ProxySet lbmethod=byrequests
		ProxySet stickysession=ROUTEID
	</Proxy>
	
	# 	Uncomment to open up all URLs from the Reverse Proxy / Load Balancer to Qlik Sense
	
	#	ProxyPass "/"  "balancer://${BALANCER_NAME}/" 
	#	ProxyPassReverse "/"  "balancer://${BALANCER_NAME}/"
	
	#	Can point to certain Virtual Proxies instead of opening up the environment. EX: "/header" 
	#	Note: If an ending slash is used, "/header/" "balancer://${BALANCER_NAME}/${VIRTUAL_PROXY}/" it needs to be in the URL when accessing through the browser 
	#	EX: "https://qlikserver3.domain.local/header/ - will work / https://qlikserver3.domain.local/header - will not work"
	
		ProxyPass "/${VIRTUAL_PROXY}"  "balancer://${BALANCER_NAME}/${VIRTUAL_PROXY}" 
		ProxyPassReverse "/${VIRTUAL_PROXY}"  "balancer://${BALANCER_NAME}/${VIRTUAL_PROXY}"
		
		ProxyPass "/${VIRTUAL_PROXY_1}"  "balancer://${BALANCER_NAME}/${VIRTUAL_PROXY_1}" 
		ProxyPassReverse "/${VIRTUAL_PROXY_1}"  "balancer://${BALANCER_NAME}/${VIRTUAL_PROXY_1}"
		
	#	Balancer configuration page. EX: https://qlikserver3.domain.local/balancer-manager
	
	<Location "/balancer-manager">
		SetHandler balancer-manager
		Require host ${APACHE_SERVER}
	</Location>
	
	#	Server status page. EX: https://qlikserver3.domain.local/server-status
	
	<Location /server-status>
		SetHandler server-status
		Require host ${APACHE_SERVER}
	</Location>

</Virtualhost>