Adding support for pre-prov breakout interfaces

[peter8498]

Using jinja logic to loop through breakout_interfaces and build up breakout cli string.

Related Issue(s)

No issue raised

Related Collection Role

• cisco.nac_dc_vxlan.validate
• [ x] cisco.nac_dc_vxlan.dtc.create
• cisco.nac_dc_vxlan.dtc.deploy
• cisco.nac_dc_vxlan.dtc.remove
• other

Related Data Model Element

• vxlan.fabric
• vxlan.global
• [x ] vxlan.topology
• vxlan.underlay
• vxlan.overlay
• vxlan.overlay_extensions
• vxlan.policy
• vxlan.multisite
• defaults.vxlan
• other

Proposed Changes

Added new logic based off the flag breakout.enable_during_bootstrap in the data model (already defined) to
loop through the breakout_interaces and build up the CLI string that is then passed into the inventory module
to support the breakout of pre-provisioned switches.
Using the existing breakout structure on pre-prov does not work and even if you created the trunk interface first
and breakout, it errors in both the GUI and the module.

There is a possibility of doing the CLI logic in Python, but thought it was more maintainable to it in the jinja template, but
open to reviews on this.

Need to add some explanation in the documentation of how this flag works and the way it differs and why we need it on pre-prov switches. Also once the switch has been added you cannot update or delete this config. That shoudl then be done with breakout with the flag set to false (or no included).

Test Notes

Tested with data liek this:

---
vxlan:
  topology:
    switches:
      #Spines
      - name: XX-FAB-SPN01A
        serial_number: xxxxxx
        role: border_gateway_spine
        management:
          default_gateway_v4: 11.1.1.1
          management_ipv4_address: 1.1.1.1
          subnet_mask_ipv4: 24
        poap:
          bootstrap: false
          preprovision:
            serial_number: xxxxxxxx
            model: N9K-C9364D-GX2A
            version: 10.4(4)
            modulesModel: ["N9K-C9364D-GX2A"]
        interface_breakouts:
          - module: 1
            from: 3
            map: 100g-4x
            enable_during_bootstrap: true
          - module: 1
            from: 35
            map: 100g-4x
            enable_during_bootstrap: true
        routing_loopback_id: 0
        vtep_loopback_id: 1

Cisco NDFC Version

12.2.2

Checklist

• [x ] Latest commit is rebased from develop with merge conflicts resolved
• New or updates to documentation has been made accordingly
• [ x] Assigned the proper reviewers

[juburnet]

@mikewiebe - On the call today, @peter8498 said he tested this and that it is working.