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# adds netmask facts for each interface in cidr notation
# i.e.:
# ...
# netmask_cidr_eth2 => 24
# netmask_cidr_lo => 8
# netmask_cidr_tun0 => 32
# netmask_cidr_virbr0 => 24
# ...
require 'facter/util/ip'
Facter::Util::IP.get_interfaces.each do |interface|
netmask = Facter.value("netmask_#{interface}")
if netmask != nil
Facter.add("netmask_cidr_" + interface ) do
setcode do
cidr_netmask=IPAddr.new(netmask).to_i.to_s(2).count("1")
cidr_netmask
end
end
end
end
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