Environment

Python version: 3.11
pyntc version: 2.0.2

Request to add IOS-XR support within PYNTC such that this library can be used to support XR devices.

Proposed Functionality

Intent would be to extend base_device such that the netmiko cisco-xr device type will be supported.
IOS-XR utilises a two stage commit and an advanced redundancy model.

Use Case

Utilise PYNC to gather basic device info from IOS-XR hardware, facilitate file transfers of NOS upgrade files and perform an upgrade, including reboots and configuration backups and rollbacks.