reverse.es

<VirtualHost *:80>
    ServerName es.yourhost.com
    
    <Proxy balancer://main>
        BalancerMember http://127.0.0.1:9200 max=1 retry=5

        <Limit GET > 
                order deny,allow 
                deny from all 
                allow from 127.0.0.1
                allow from 8.8.8.8 # your ip
        </Limit> 

        <Limit POST PUT DELETE> 
                order deny,allow 
                deny from all 
        </Limit>

    </Proxy>
    ProxyPass / balancer://main/
    ProxyPassReverse / balancer://main/
</VirtualHost>