• puppetlabs-ntp
• puppet-apt (apt-dater!)

• etckeeper

• https://github.com/rnelson0/puppet-generate-puppetfile

puppet parser validate init.pp

puppet module install puppetlabs/puppetdb; puppet module install theforeman/foreman; puppet module install theforeman/foreman_proxy

class { '::puppet':
        server => true,
}

class { '::foreman':
        require => Class['puppet'],
}

class { 'foreman_proxy':
        http => false,
        puppet => true,
        custom_repo => true,
}