On Nov 4, 2011, at 11:42 AM, Arenstar wrote:
> Simply put..
>
> I need the reverse of an ipaddress for a in-addr.arpa..
> Puppet has a function i can find that will simply execute ruby code,
> nor bash..
> $ipaddress comes from facter
>
> $reversenetwork = $ipaddress.split('.')[0,3].reverse.join('.')
>
> file { "/opt/lp/dnscache-internal/root/servers/$reversenetwork.in-
> addr.arpa":
> owner => root,
> group => root,
> mode => 644,
> content => "127.0.0.1 \n",
> require => Exec["dnscache-internal-setup"],
> }
>
> Can anyone help..
> ive tried, inline_templates and now working with facter..
> Its much too overly complicated for my needs.. i dont want to have to
> manage facter unless its absolutely neccessary
> and for a simple line of ruby, i cant see why it will not work..
>
> Suggestions...
----
facter - should be about as simple as (untested)...
/etc/puppet/modules/custom/lib/facter/in_arpa.rb
Facter.add("reversenetwork") do
setcode do
reversenetwork = Facter.value(:ipaddress).split('.')[0,3].reverse.join('.')
reversenetwork
end
end
and then you have $reversenetwork fact that you can use easily
Craig
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