Fixes: #18656 Unable to import IP Address and assign to FHRP Group

[renatoalmeidaoliveira]

Fixes: #18656 Unable to import IP Address and assign to FHRP Group

• Created the fhrpgroup field in IPAddressImportForm

Observations:

Since FHRPGroup Model doesn't implement uniqueness method, choosing the appropriated accessor for the fhrpgroup its a bit tricky.
I choose name instead of the group_id beacuse, IMO, group_id is more likely to get repeated, but maybe a more accurate approach could be open a new Issue to setup some uniqueness criteria for FHRPGroup, make the import form following that pattern.

[jnovinger]

One minor change requested, plus please add this new import field to cls.csv_data for the tests in ipam.tests.test_view.py::IPAddressTestCase.setUpTestData.

[jnovinger]

Agreed with your choice to use name. This will require users to populated the name field for any FHRP Groups they want to assign, but that seems pretty reasonable.

I did some grep-ing through the code and it seems to_field_name='name' is almost universally the default, with only a couple of specific expections. If we need to add the ability to assign at import via FHRPGroup.group_id, that can definitely be a separate FR.

[renatoalmeidaoliveira]

@jnovinger about the testing cases, I updated the cls.csv_data with fhrp_group but wasn't able to update csv_update_data, because test_bulk_update_objects_with_permission lookup for model fields based in the header names, since IPAddress doesn't have a field fhrp_group that test fails code

[jnovinger]

Looks great, @renatoalmeidaoliveira !