Creata macchina virtuale per Foreman/Puppet (CentOS 7.1) su cluster oVirt, quindi sulla macchina eseguiti i seguenti comandi come root (vedere link: http://theforeman.org/manuals/1.7/quickstart_guide.html )

# rpm -ivh http://yum.puppetlabs.com/puppetlabs-release-el-7.noarch.rpm

# yum -y install epel-release http://yum.theforeman.org/releases/latest/el7/x86_64/foreman-release.rpm

# yum -y install foreman-installer

# emacs /etc/foreman/foreman-installer-answers.yaml
  e sostituiti tutti i false e messi true per abilitare l'installazione di tutti i moduli

# foreman-installer -i
  Your puppet version does not support progress bar
  Preparing installation Done                                              
  Success!
    * Foreman is running at https://puppet.lnf.infn.it
      Initial credentials are admin / q9oze2GsFzEZeytN
    * Foreman Proxy is running at https://puppet.lnf.infn.it:8443
    * Puppetmaster is running at port 8140
  The full log is at /var/log/foreman-installer/foreman-installer.log