Example Proxy for Java App

nexus.conf

<VirtualHost *:80> 
        ServerName nexus.nervestaple.com 
        ServerAdmin twitch@nervestaple.com           
        ProxyPreserveHost On             
                                      
        ProxyPass / http://localhost:8081/                                 
        ProxyPassReverse / http://localhost:8081/
                                                         
        ErrorLog ${APACHE_LOG_DIR}/nexus-error.log    
        CustomLog ${APACHE_LOG_DIR}/nexus-access.log combined    
        
        RewriteEngine on                                                        
        RewriteCond %{SERVER_NAME} =nexus.nervestaple.com                          
        RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]      
</VirtualHost>