Apache Redirect Subdomain to port

# www.fduran.com
# redirect from apache port (:8080 for ex for tomcat etc) to subdomain

# in apache config:
<VirtualHost *:80>
    ServerName subdomain.example.com
    ProxyPass / http://127.0.0.1:8080/
    ProxyPassReverse / http://127.0.0.1:8080/
</VirtualHost>