add more default machine type and instance type

appsettings/migrations/0007_auto_20220905_0918.py

@@ -0,0 +1,21 @@
+# Generated by Django 3.2.13 on 2022-06-30 07:17
+
+from django.db import migrations
+from django.utils.translation import gettext_lazy as _
+
+def update_default_settings(apps, schema_editor):
+    setting = apps.get_model("appsettings", "AppSettings")
+    db_alias = schema_editor.connection.alias
+    setting.objects.using(db_alias).filter(key="INSTANCE_MACHINE_DEFAULT_TYPE").update(choices="q35,x86_64,virt"),
+    setting.objects.using(db_alias).filter(key="INSTANCE_ARCH_DEFAULT_TYPE").update(choices="x86_64,i686,aarch64"),
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('appsettings', '0006_auto_20220630_0717'),
+    ]
+
+    operations = [
+	    migrations.RunPython(update_default_settings, None)
+    ]