Upgrade models to full NetboxModel to allow UI/API interaction:
modified: netbox_dns_bridge/models.py deleted: netbox_dns_bridge/migrations/0003_catalogzone_and_per_zone_identifier.py new file: netbox_dns_bridge/migrations/0003_full_netbox_models.py This assumes the migration starts at v1.5.8. Adjust model access and function calls to match new models: modified: netbox_dns_bridge/signals/netbox_dns_zones.py modified: netbox_dns_bridge/management/commands/dns_transfer_endpoint/catalog_zone_manager.py modified: netbox_dns_bridge/management/commands/dns_transfer_endpoint/request_handler.py Update UI elements and permission interactions: modified: netbox_dns_bridge/filtersets.py modified: netbox_dns_bridge/forms.py modified: netbox_dns_bridge/jobs/notify.py modified: netbox_dns_bridge/navigation.py modified: netbox_dns_bridge/tables.py deleted: netbox_dns_bridge/templates/netbox_dns_bridge/catalog_zone_members.html new file: netbox_dns_bridge/templates/netbox_dns_bridge/catalogzone.html new file: netbox_dns_bridge/templates/netbox_dns_bridge/catalogzonemember.html deleted: netbox_dns_bridge/templates/netbox_dns_bridge/notify_overview.html new file: netbox_dns_bridge/templates/netbox_dns_bridge/seentransferclient.html modified: netbox_dns_bridge/urls.py modified: netbox_dns_bridge/views.py
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Sven Luthi committed
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import taggit.managers
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import utilities.json
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import django.db.models.deletion
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from django.db import migrations, models
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def copy_serials_and_link_members(apps, schema_editor):
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"""Seed one CatalogZone per view from the old global serial and link members."""
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IntegerKeyValueSetting = apps.get_model(
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"netbox_dns_bridge", "IntegerKeyValueSetting"
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)
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CatalogZone = apps.get_model("netbox_dns_bridge", "CatalogZone")
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CatalogZoneMember = apps.get_model("netbox_dns_bridge", "CatalogZoneMember")
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# Preserve the current global serial; default to 1 when never initialized.
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seed_serial = 1
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kv = IntegerKeyValueSetting.objects.filter(key="catalog-zone-soa-serial").first()
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if kv is not None:
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seed_serial = kv.value
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# Create a CatalogZone for every view that currently has at least one
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# member, seeding each with the old global serial.
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view_ids = set(
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CatalogZoneMember.objects.exclude(
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zone__view__isnull=True
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).values_list("zone__view_id", flat=True)
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)
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view_id_to_catalog_zone = {}
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for view_id in view_ids:
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cz, _ = CatalogZone.objects.get_or_create(
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view_id=view_id, defaults={"soa_serial": seed_serial}
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)
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view_id_to_catalog_zone[view_id] = cz
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# Link each member to the CatalogZone matching its zone's view.
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for member in CatalogZoneMember.objects.select_related("zone__view"):
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cz = view_id_to_catalog_zone.get(member.zone.view_id)
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if cz is None:
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# Defensive: member existed without a resolvable view. Create
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# the CatalogZone on demand so the NOT NULL constraint can be set.
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cz, _ = CatalogZone.objects.get_or_create(
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view_id=member.zone.view_id, defaults={"soa_serial": seed_serial}
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)
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view_id_to_catalog_zone[member.zone.view_id] = cz
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member.catalog_zone = cz
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member.save(update_fields=["catalog_zone"])
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def reverse_migration(apps, schema_editor):
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"""Best-effort reverse: restore the KV row and null the FK."""
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IntegerKeyValueSetting = apps.get_model(
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"netbox_dns_bridge", "IntegerKeyValueSetting"
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)
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CatalogZone = apps.get_model("netbox_dns_bridge", "CatalogZone")
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CatalogZoneMember = apps.get_model("netbox_dns_bridge", "CatalogZoneMember")
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# Pick a representative serial (first catalog zone) to write back.
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first = CatalogZone.objects.order_by("pk").first()
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serial = first.soa_serial if first is not None else 1
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IntegerKeyValueSetting.objects.update_or_create(
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key="catalog-zone-soa-serial", defaults={"value": serial}
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)
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CatalogZoneMember.objects.update(catalog_zone=None)
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class Migration(migrations.Migration):
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dependencies = [
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("extras", "0140_imageattachment_image_size"),
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(
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"netbox_dns",
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"0032_record_expiration_date",
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),
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("netbox_dns_bridge", "0002_alter_integerkeyvaluesetting_options_and_more"),
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]
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operations = [
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# --- CatalogZone (full NetBoxModel, born with all fields) ---
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migrations.CreateModel(
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name="CatalogZone",
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fields=[
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(
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"id",
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models.BigAutoField(
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auto_created=True, primary_key=True, serialize=False
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),
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),
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("soa_serial", models.IntegerField(default=1)),
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("soa_refresh", models.IntegerField(default=60)),
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("soa_retry", models.IntegerField(default=10)),
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("soa_expire", models.IntegerField(default=1209600)),
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("soa_minimum", models.IntegerField(default=0)),
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("created", models.DateTimeField(auto_now_add=True, null=True)),
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("last_updated", models.DateTimeField(auto_now=True, null=True)),
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(
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"custom_field_data",
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models.JSONField(
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blank=True,
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default=dict,
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encoder=utilities.json.CustomFieldJSONEncoder,
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),
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),
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(
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"tags",
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taggit.managers.TaggableManager(
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through="extras.TaggedItem", to="extras.Tag"
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),
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),
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(
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"view",
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models.OneToOneField(
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on_delete=django.db.models.deletion.CASCADE,
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related_name="catalog_zone",
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to="netbox_dns.view",
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),
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),
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],
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options={
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"ordering": ("view__name",),
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},
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),
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# --- CatalogZoneMemberIdentifier → CatalogZoneMember (rename + full NetBoxModel) ---
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migrations.RenameModel(
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old_name="CatalogZoneMemberIdentifier",
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new_name="CatalogZoneMember",
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),
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migrations.AddField(
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model_name="catalogzonemember",
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name="created",
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field=models.DateTimeField(auto_now_add=True, null=True),
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),
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migrations.AddField(
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model_name="catalogzonemember",
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name="last_updated",
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field=models.DateTimeField(auto_now=True, null=True),
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),
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migrations.AddField(
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model_name="catalogzonemember",
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name="custom_field_data",
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field=models.JSONField(
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blank=True,
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default=dict,
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encoder=utilities.json.CustomFieldJSONEncoder,
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),
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),
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migrations.AddField(
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model_name="catalogzonemember",
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name="tags",
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field=taggit.managers.TaggableManager(
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through="extras.TaggedItem", to="extras.Tag"
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),
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),
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migrations.AlterField(
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model_name="catalogzonemember",
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name="name",
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field=models.CharField(max_length=26),
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),
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migrations.AlterField(
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model_name="catalogzonemember",
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name="zone",
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field=models.OneToOneField(
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on_delete=django.db.models.deletion.CASCADE,
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related_name="catalog_zone_member",
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to="netbox_dns.zone",
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),
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),
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migrations.AddField(
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model_name="catalogzonemember",
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name="catalog_zone",
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field=models.ForeignKey(
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null=True,
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on_delete=django.db.models.deletion.CASCADE,
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related_name="members",
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to="netbox_dns_bridge.catalogzone",
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),
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),
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migrations.RunPython(
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copy_serials_and_link_members,
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reverse_code=reverse_migration,
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),
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migrations.AlterField(
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model_name="catalogzonemember",
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name="catalog_zone",
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field=models.ForeignKey(
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on_delete=django.db.models.deletion.CASCADE,
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related_name="members",
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to="netbox_dns_bridge.catalogzone",
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),
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),
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migrations.AddConstraint(
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model_name="catalogzonemember",
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constraint=models.UniqueConstraint(
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fields=("name", "catalog_zone"),
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name="unique_name_per_catalog_zone",
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),
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),
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migrations.DeleteModel(
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name="IntegerKeyValueSetting",
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),
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# --- SeenTransferClients → SeenTransferClient (rename + full NetBoxModel) ---
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migrations.RenameModel(
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old_name="SeenTransferClients",
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new_name="SeenTransferClient",
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),
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migrations.AddField(
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model_name="seentransferclient",
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name="created",
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field=models.DateTimeField(auto_now_add=True, null=True),
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),
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migrations.AddField(
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model_name="seentransferclient",
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name="last_updated",
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field=models.DateTimeField(auto_now=True, null=True),
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),
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migrations.AddField(
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model_name="seentransferclient",
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name="custom_field_data",
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field=models.JSONField(
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blank=True,
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default=dict,
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encoder=utilities.json.CustomFieldJSONEncoder,
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),
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),
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migrations.AddField(
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model_name="seentransferclient",
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name="tags",
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field=taggit.managers.TaggableManager(
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through="extras.TaggedItem", to="extras.Tag"
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),
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),
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]
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