Linux

<Proxy *>
    Order deny,allow
    Deny from all
    Allow from 10.10.10.
</Proxy>

ProxyPreserveHost On
<Proxy balancer://kiosk80/>
BalancerMember http://10.10.10.1:80 
BalancerMember http://10.10.10.2:80 
</Proxy>


<Proxy balancer://kiosk80v2/>
BalancerMember http://10.10.10.3:80 
BalancerMember http://10.10.10.4:80 
</Proxy>

<Proxy balancer2://kiosk8080:8080/>
BalancerMember http://10.10.10.1:8080 
BalancerMember http://10.10.10.2:8080 
</Proxy>

<Proxy balancer2://kiosk8080v2:8080/>
BalancerMember http://10.10.10.3:8080 
BalancerMember http://10.10.10.4:8080 
</Proxy>

ProxyPass /v2/kiosk/ balancer://kiosk80v2/kiosk/ nocanon
ProxyPass /kiosk/ balancer://kiosk80/kiosk/ nocanon
ProxyPass /v2/kioskService/ balancer2://kiosk8080v2:8080/kioskService/ nocanon
ProxyPass /v2/config balancer2://kiosk8080v2:8080/config nocanon
ProxyPass /kioskService/ balancer2://kiosk8080:8080/kioskService/ nocanon
ProxyPass /config balancer2://kiosk8080:8080/config nocanon


I've enabled /balancer-manager:

<Location /balancer-manager>
SetHandler balancer-manager

Order Deny,Allow
Deny from all
Allow from 10.10.10.123
</Location>