add ovirt quota support

lib/fog/ovirt/compute.rb

@@ -16,6 +16,8 @@ module Fog
       collection :interfaces
       model      :volume
       collection :volumes
+      model      :quota
+      collection :quotas
 
       request_path 'fog/ovirt/requests/compute'
 
@@ -43,6 +45,8 @@ module Fog
       request :add_volume
       request :destroy_volume
       request :get_api_version
+      request :list_quotas
+      request :get_quota
 
       module Shared
         # converts an OVIRT object into an hash for fog to consume.

lib/fog/ovirt/models/compute/quota.rb

@@ -0,0 +1,21 @@
+module Fog
+  module Compute
+    class Ovirt
+
+      class Quota < Fog::Model
+
+        identity :id
+
+        attribute :name
+        attribute :description
+
+        def to_s
+          name
+        end
+
+      end
+
+    end
+  end
+end
+

lib/fog/ovirt/models/compute/quotas.rb

@@ -0,0 +1,24 @@
+require 'fog/core/collection'
+require 'fog/ovirt/models/compute/quota'
+
+module Fog
+  module Compute
+    class Ovirt
+
+      class Quotas < Fog::Collection
+
+        model Fog::Compute::Ovirt::Quota
+
+	def all(filters = {})
+          load service.list_quotas(filters)
+        end
+
+        def get(id)
+          new service.get_quota(id)
+        end
+
+      end
+    end
+  end
+end
+

lib/fog/ovirt/models/compute/server.rb

@@ -27,7 +27,8 @@ module Fog
         attribute :interfaces
         attribute :volumes
         attribute :raw
-
+        attribute :quota
+ 
         def ready?
           !(status =~ /down/i)
         end

lib/fog/ovirt/models/compute/volume.rb

@@ -16,6 +16,7 @@ module Fog
         attribute :sparse
         attribute :size_gb
         attribute :status
+        attribute :quota
 
         def size_gb
           attributes[:size_gb] ||= attributes[:size].to_i / DISK_SIZE_TO_GB if attributes[:size]

lib/fog/ovirt/requests/compute/get_quota.rb

@@ -0,0 +1,19 @@
+module Fog
+  module Compute
+    class Ovirt
+      class Real
+        def get_quota(id)
+          ovirt_attrs client.quota(id)
+        end
+
+      end
+      class Mock
+        def get_quota(id)
+          xml = read_xml('quota.xml')
+          ovirt_attrs OVIRT::Quota::new(self, Nokogiri::XML(xml).root)
+        end
+      end
+    end
+  end
+end
+

lib/fog/ovirt/requests/compute/list_quotas.rb

@@ -0,0 +1,21 @@
+module Fog
+  module Compute
+    class Ovirt
+      class Real
+        def list_quotas(filters = {})
+          client.quotas(filters).map {|ovirt_obj| ovirt_attrs ovirt_obj}
+        end
+
+      end
+      class Mock
+        def list_quotas(filters = {})
+          xml = read_xml 'quotas.xml'
+          Nokogiri::XML(xml).xpath('/quotas/quota').collect do |q|
+            ovirt_attrs OVIRT::Quotas::new(self, q)
+          end
+        end
+      end
+    end
+  end
+end
+