Sat6: Missing hiera symlink

[jhutar]

https://github.com/boogiespook/sat6_healthCheck/blob/master/sat6_healthCheck.sh#L90-L107

function check_hiera_symlink {
  if [ $(rpm -q hiera | wc -l) -gt 0 ]
    then 
    echo -e "hiera has been installed"
    if [ ! -L /etc/puppet/hiera.yaml ]
      then 
      printWarning "Missing hiera symlink from /etc/hiera.yaml -> /etc/puppet/hiera.yaml"
      echo -n "Would you like me to create it ? [y|N]:"
      read yesno
      if [ ${yesno} == 'y' ]
      then
      ln -s /etc/hiera.yaml /etc/puppet/hiera.yaml 
      fi 
    else
      printOK "Hiera symlink exists"
    fi
  fi  
}