def initialize
super
@key = 'simp_options::dns::servers'
@description = %Q{A list of DNS servers for the managed hosts.
If the first entry of this list is set to '127.0.0.1', then
all clients will configure themselves as caching DNS servers
pointing to the other entries in the list.
If you have a system that's including the 'named' class and
is *not* in this list, then you'll need to set a variable at
the top of that node entry called $named_server to 'true'.
This will get around the convenience logic that was put in
place to handle the caching entries and will not attempt to
convert your system to a caching DNS server. You'll know
that you have this situation if you end up with a duplicate
definition for File['/etc/named.conf'].}
@file = '/etc/resolv.conf'
end