Here my config to pass to my Atlassian Jira, that runs on the server, port 8080
<VirtualHost *:80> ServerAdmin bnp@mos-eisley.dk ServerName jira.mos-eisley.dk ServerAlias jira ProxyPass / http://jira.mos-eisley.dk:8080/ ProxyPassReverse / http://jira.mos-eisley.dk:8080/ <Proxy *> Order Allow,Deny Allow from all Deny from none </Proxy> </VirtualHost>