puppet master:

 wget https://apt.puppetlabs.com/puppetlabs-release-trusty.deb && \
    sudo dpkg -i puppetlabs-release-trusty.deb && \
    sudo apt-get update -yq && sudo apt-get upgrade -yq && \
sudo apt-get install -yq puppetmaster


puppet agent:

  sudo apt-get install -yq puppet
  
  cat /etc/puppet/puppet.conf
     
    [agent]
     server=puppet.example.com