Add a proxy inifile provider

Create a proxy inifile provider that will sit between the openstack
configuration providers (ie. keystone_config) and the actual ini_setting
provider.

Adding such a component will give us more flexibility on the ini_setting
provider. With that in place we could :

 * Test new feature with the provider - merge them upstream when validated
 * Bypass upstream limit if our queries are not valid for upstream.

By inheriting the provider we don't fork and hence should remain
compatible with the next releases of puppetlabs-inifile

Change-Id: I061371d8cf2faf928019161e635e1b4252a6b433

.fixtures.yml

@@ -4,6 +4,7 @@ fixtures:
     concat:
       repo: 'git://github.com/puppetlabs/puppetlabs-concat.git'
       ref: '1.2.1'
+    inifile: git://github.com/puppetlabs/puppetlabs-inifile.git
     mysql: git://github.com/puppetlabs/puppetlabs-mysql.git
     postgresql: git://github.com/puppetlabs/puppetlabs-postgresql.git
     stdlib: git://github.com/puppetlabs/puppetlabs-stdlib.git

lib/puppet/provider/openstack_config/ini_setting.rb

@@ -0,0 +1,30 @@
+$LOAD_PATH.unshift(File.join(File.dirname(__FILE__),"..","..",".."))
+require 'puppet_x/openstack/util/ini_file'
+
+Puppet::Type.type(:openstack_config).provide(
+  :ini_setting,
+  :parent => Puppet::Type.type(:ini_setting).provider(:ruby)
+) do
+
+  def section
+    resource[:name].split('/', 2).first
+  end
+
+  def setting
+    resource[:name].split('/', 2).last
+  end
+
+  def separator
+    '='
+  end
+
+  def file_path
+    self.class.file_path
+  end
+
+  private
+  def ini_file
+    @ini_file ||= PuppetX::Openstack::Util::IniFile.new(file_path, separator, section_prefix, section_suffix)
+  end
+
+end

lib/puppet/type/openstack_config.rb

@@ -0,0 +1,3 @@
+Puppet::Type.newtype(:openstack_config) do
+
+end

lib/puppet_x/openstack/util/ini_file.rb

@@ -0,0 +1,12 @@
+require File.expand_path('../../../../../../inifile/lib/puppet/util/ini_file', __FILE__)
+
+module PuppetX
+  module Openstack
+    module Util
+      class IniFile < Puppet::Util::IniFile
+
+      end
+    end
+  end
+end
+

metadata.json

@@ -32,6 +32,7 @@
   "description": "Puppet module library to expose common functionality between OpenStack modules.",
   "dependencies": [
     { "name": "puppetlabs/apache", "version_requirement": ">=1.0.0 <2.0.0" },
+    { "name": "puppetlabs/inifile", "version_requirement": ">=1.0.0 <2.0.0" },
     { "name": "puppetlabs/mysql", "version_requirement": ">=3.0.0 <4.0.0" },
     { "name": "puppetlabs/stdlib", "version_requirement": ">=4.0.0 <5.0.0" },
     { "name": "puppetlabs/rabbitmq", "version_requirement": ">=2.0.2 <6.0.0" },