Merge pull request #1906 from guglo/horizon-ipv6fix

IPV6 - Expose methods in chef NetworkHelper to crowbar_framework (SOC-6397)

Author: matthewoliver

chef/cookbooks/network/libraries/helpers.rb

@@ -7,4 +7,13 @@ def self.wrap_ip(address)
       address.to_s
     end
   end
+
+  def self.ipv6(address)
+    require "ipaddr"
+    if IPAddr.new(address).ipv6?
+      true
+    else
+      false
+    end
+  end
 end

crowbar_framework/config/application.rb

@@ -22,6 +22,7 @@ class Application < Rails::Application
     # Explicitely eager load /lib/crowbar/lock so we can use SharedNonBlocking
     # with threading without hitting circular dependencies
     config.eager_load_paths += Dir["#{config.root}/lib/crowbar/lock"]
+    config.eager_load_paths += Dir["#{config.root}/../chef/cookbooks/network/libraries"]
 
     config.autoload_paths += %W(
       #{config.root}/lib