Legacy firewall migrate routines and export fw rules.

wireguard/migrations/0019_alter_wireguardinstance_legacy_firewall.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.0.2 on 2024-03-04 12:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wireguard', '0018_wireguardinstance_legacy_firewall'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='wireguardinstance',
+            name='legacy_firewall',
+            field=models.BooleanField(default=False),
+        ),
+    ]