class yum::params {

  case $::osfamily {

    redhat: {

      $keepcache = false

      $debuglevel = 2

      $exactarch = true

      $obsoletes = true

      $gpgcheck = true

      $installonly_limit = 5

      $keep_kernel_devel = false

    }

    default: {

      fail("Unsupported OS family: ${::osfamily}")

    }

  }

}