Dumb ohai7 plugin show all IP addresses of the node exclude localhost.

all_ip.rb

#
# Author:: Vitaly Shishlyannikov (<[email protected]>)
# Copyright:: Copyright (c) 2014
# 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.

# Dumb ohai7 plugin show all IP addresses of the node exclude localhost.

Ohai.plugin(:Allip) do
  provides "all_ip"
  depends "network/interfaces"
  collect_data do
    ips = network["interfaces"].keys.map { |iface_name| network["interfaces"][iface_name]["addresses"].keys}
    result = []
    ips.each do |ip|
      if ip.kind_of?(Array) then
        ip.each do |ip_deep|
          result << ip_deep if (ip_deep !~ /^127|::1/ )
        end
      else
        result << ip if (ip !~ /^127|::1/)
      end
    end
    all_ip result
  end
end