From 889973d1689a87d7aa1699b8ded6c4ca80bdd373 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= Date: Wed, 16 Feb 2022 17:17:26 +0100 Subject: Add fact for reverse zone. --- lib/facter/revzone.rb | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 lib/facter/revzone.rb diff --git a/lib/facter/revzone.rb b/lib/facter/revzone.rb new file mode 100644 index 0000000..c25a042 --- /dev/null +++ b/lib/facter/revzone.rb @@ -0,0 +1,12 @@ +require 'facter' +require 'ipaddr' + +Facter.add('revzone') do + setcode do + ip = Facter.value(:networking)['ip6'] + cidr = IPAddr.new("::/#{Facter.value(:networking)['netmask6']}").prefix + addr = IPAddr.new ip + parts = addr.ip6_arpa.split('.') + parts.drop(cidr/4).join('.') + end +end -- cgit v1.2.3