/usr/lib/ruby/vendor_ruby/ohai/plugins/sigar/network_route.rb is in ohai 8.4.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Author:: Toomas Pelberg (<toomas.pelberg@playtech.com>)
# Copyright:: Copyright (c) 2011 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require 'ohai/mixin/network_constants'
Ohai.plugin(:NetworkRoutes) do
include Ohai::Mixin::NetworkConstants
provides "network/interfaces/adapters/route"
depends "network/interfaces"
def flags(flags)
f = ""
if (flags & Sigar::RTF_UP) != 0
f += "U"
end
if (flags & Sigar::RTF_GATEWAY) != 0
f += "G"
end
if (flags & Sigar::RTF_HOST) != 0
f += "H"
end
f
end
collect_data(:default) do
require "sigar"
sigar = Sigar.new
sigar.net_route_list.each do |route|
next unless network[:interfaces][route.ifname] # this should never happen
network[:interfaces][route.ifname][:route] = Mash.new unless network[:interfaces][route.ifname][:route]
route_data={}
Ohai::Mixin::NetworkConstants::SIGAR_ROUTE_METHODS.each do |m|
if(m == :flags)
route_data[m]=flags(route.send(m))
else
route_data[m]=route.send(m)
end
end
network[:interfaces][route.ifname][:route][route.destination] = route_data
end
end
end
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