/usr/lib/ruby/vendor_ruby/ohai/plugins/rackspace.rb is in ohai 6.14.0-2.
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:: Cary Penniman (<cary@rightscale.com>)
# 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.
provides "rackspace"
require_plugin "kernel"
require_plugin "network"
# Checks for matching rackspace kernel name
#
# === Return
# true:: If kernel name matches
# false:: Otherwise
def has_rackspace_kernel?
kernel[:release].split('-').last.eql?("rscloud")
end
# Checks for matching rackspace arp mac
#
# === Return
# true:: If mac address matches
# false:: Otherwise
def has_rackspace_mac?
network[:interfaces].values.each do |iface|
unless iface[:arp].nil?
return true if iface[:arp].value?("00:00:0c:07:ac:01") or iface[:arp].value?("00:00:0c:9f:f0:01")
end
end
false
end
# Identifies the rackspace cloud
#
# === Return
# true:: If the rackspace cloud can be identified
# false:: Otherwise
def looks_like_rackspace?
hint?('rackspace') || has_rackspace_mac? || has_rackspace_kernel?
end
# Names rackspace ip address
#
# === Parameters
# name<Symbol>:: Use :public_ip or :private_ip
# eth<Symbol>:: Interface name of public or private ip
def get_ip_address(name, eth)
network[:interfaces][eth][:addresses].each do |key, info|
rackspace[name] = key if info['family'] == 'inet'
end
end
# Adds rackspace Mash
if looks_like_rackspace?
rackspace Mash.new
get_ip_address(:public_ip, :eth0)
get_ip_address(:private_ip, :eth1)
# public_ip + private_ip are deprecated in favor of public_ipv4 and local_ipv4 to standardize.
rackspace[:public_ipv4] = rackspace[:public_ip]
rackspace[:public_hostname] = "#{rackspace[:public_ip].gsub('.','-')}.static.cloud-ips.com"
rackspace[:local_ipv4] = rackspace[:private_ip]
rackspace[:local_hostname] = hostname
end
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