Assign re-usable VLAN groups to switch ports

[c-po]

I am trying to find a nice and easy way to have re-usable interface profiles/VLAN groups for both campus or a dc documentation.

This Q/A comes from the issue #17569.

Imagine I have two switches documented in Netbox where both switches have a Hypervisor connected on an 802.1q port.

Both switches have 10 hypervisors connected, and all consume the same 9 VLANs (10,20,30,40,50,60,70,80,90) on the connected ports.

Now there is a request to add a 10th VLAN 100 to all of those ports where the hypervisors connect to. Now I would need to reconfigure all the individual ports and add the new VLAN 100 to the list of 802.1q VLANs.

Does anyone have a workflow for this? Initially my understanding was to use VLAN groups that are assigned to individual interfaces. When I need to add or remove a VLAN, I simply adjust the VLAN group which propagates down to all the connected interfaces I have the VLAN group configured on, so it's a change to only one object in Netbox and not 10 (all interfaces for the hypervisors)