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Contents
#
# Author:: James Harton (<james@sociable.co.nz>)
# Copyright:: Copyright (c) 2010 Sociable Limited.
# 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.
Ohai.plugin(:IpScopes) do
provides "network_ip_scope", "privateaddress"
depends "network/interfaces"
collect_data do
begin
require "ipaddr_extensions"
network["interfaces"].keys.sort.each do |ifName|
next if network["interfaces"][ifName]["addresses"].nil?
interface = network["interfaces"][ifName]
interface["addresses"].each do |address, attrs|
begin
attrs["ip_scope"] = address.to_ip.scope
if private_addr?(address) && !tunnel_iface?(interface)
privateaddress(address)
end
rescue ArgumentError
# Just silently fail if we can't create an IP from the string.
end
end
end
rescue LoadError => e
# our favourite gem is not installed. Boohoo.
Ohai::Log.debug("Plugin ip_scopes: cannot load gem, plugin disabled: #{e}")
end
end
def private_addr?(address)
address.to_ip.scope =~ /PRIVATE/
end
def tunnel_iface?(interface)
interface["type"] == "ppp"
end
end
Version data entries
7 entries across 7 versions & 1 rubygems