Ansible Tutorial for Tomcat + Apache + Postgresql on Ubuntu Server 13.04 or later
See also
http://www.slideshare.net/carlo.bonamico/bonamico-ansiblecodemotionrome201302
Ansible Tutorial for Tomcat + Apache + Postgresql on Ubuntu Server 12.10
Ansible Tutorial for Tomcat + Apache + Postgresql on Ubuntu Server 13.04 or later
See also
http://www.slideshare.net/carlo.bonamico/bonamico-ansiblecodemotionrome201302