facts/ipaddresses.rb

   1 Facter.add("v4ips") do
   2         confine :kernel => :linux
   3         addrs = []
   4         if FileTest.exist?("/bin/ip")
   5                 %x{ip addr list}.each do |line|
   6                         next unless line =~ /\s+inet/
   7                         next if line =~ /scope (link|host)/
   8                         if line =~ /\s+inet\s+(\S+)\/\d{1,2} .*/
   9                                 addrs << $1
  10                         end
  11                 end
  12         end
  13         ret = addrs.join(",")
  14         if ret.empty?
  15           ret = 'no'
  16         end
  17         setcode do
  18           ret
  19         end
  20 end
  21
  22 Facter.add("v6ips") do
  23         confine :kernel => :linux
  24         addrs = []
  25         if FileTest.exist?("/bin/ip")
  26                 %x{ip addr list}.each do |line|
  27                         next unless line =~ /\s+inet/
  28                         next if line =~ /scope (link|host)/
  29                         if line =~ /\s+inet6\s+(\S+)\/\d{1,3} .*/
  30                                 addrs << $1
  31                         end
  32                 end
  33         end
  34         ret = addrs.join(",")
  35         if ret.empty?
  36           ret = 'no'
  37         end
  38         setcode do
  39           ret
  40         end
  41 end
  42