Cleanup VMProduct serializer, add name field to VMProduct

uncloud/uncloud_vm/models.py

@@ -41,6 +41,10 @@ class VMProduct(Product):
                                  null=True)
 
     description = "Virtual Machine"
+
+    # VM-specific. The name is only intended for customers: it's a pain te
+    # remember IDs (speaking from experience as ungleich customer)!
+    name = models.CharField(max_length=32)
     cores = models.IntegerField()
     ram_in_gb = models.FloatField()
 

uncloud/uncloud_vm/serializers.py

@@ -12,11 +12,9 @@ class VMHostSerializer(serializers.HyperlinkedModelSerializer):
 class VMProductSerializer(serializers.HyperlinkedModelSerializer):
     class Meta:
         model = VMProduct
-        fields = '__all__'
-
-
-#    def create(self, validated_data):
-#        return VMSnapshotProduct()
+        fields = ['uuid', 'description', 'order', 'owner', 'status', 'name', \
+                'cores', 'ram_in_gb']
+        read_only_fields = ['uuid', 'description', 'order', 'owner', 'status']
 
 class VMSnapshotProductSerializer(serializers.ModelSerializer):
     class Meta: