Contents

#
# Author:: Cary Penniman (<[e-mail]>)
# 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 "network"

# 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")
    end
  end
  false
end

# Identifies the rackspace cloud
#
# === Return
# true:: If the rackspace cloud can be identified
# false:: Otherwise
def looks_like_rackspace?  
  has_rackspace_mac?
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)
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
ohai-0.5.0	lib/ohai/plugins/rackspace.rb
ohai-0.4.0	lib/ohai/plugins/rackspace.rb