OpenSpeak.net

Install Nginx:

sudo apt-get install nginx

Backup default configuration:

sudo mv /etc/nginx/sites-available/default /etc/nginx/sites-available/default-DIST
sudo vi /etc/nginx/sites-available/default

Edit /etc/nginx/sites-enabled/default to include:

server {
    listen kvm1:80;
    server_name kvm1;
    location / {
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; 
        proxy_pass http://localhost:8090;
    }
}

Restart Nginx:

sudo service nginx restart

Edit atlassian-confluence-5.7.5/conf/server.xml:

sudo vi /opt/atlassian/confluence/atlassian-confluence-5.7.5/conf/server.xml

Include the proxyName line in the Connector section:

<Connector port="8090" connectionTimeout="20000" redirectPort="8443"
                maxThreads="200" minSpareThreads="10"
                enableLookups="false" acceptCount="10" debug="0" URIEncoding="UTF-8"
                proxyName="kvm1" proxyPort="80" />

Restart Confluence:

sudo /opt/atlassian/confluence/atlassian-confluence-5.7.5/bin/stop-confluence.sh
sudo /opt/atlassian/confluence/atlassian-confluence-5.7.5/bin/start-confluence.sh

Test your results: http://kvm1/

Resources