fix/simplify syncvm

uncloud/uncloud_api/migrations/0002_vmsnapshotproduct_vm_uuid.py

@@ -0,0 +1,19 @@
+# Generated by Django 3.0.3 on 2020-02-25 18:16
+
+from django.db import migrations, models
+import uuid
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('uncloud_api', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='vmsnapshotproduct',
+            name='vm_uuid',
+            field=models.UUIDField(default=uuid.uuid4, editable=False),
+        ),
+    ]

uncloud/uncloud_api/models.py

@@ -72,7 +72,7 @@ class VMSnapshotProduct(Product):
     gb_ssd = models.FloatField()
     gb_hdd = models.FloatField()
 
-    vm_uuid = models.UUIDField()
+    vm_uuid = models.UUIDField(default=uuid.uuid4, editable=False)
 
     # Need to setup recurring_price and one_time_price and recurring period