Add fabric link freeform config

[marehler]

Related Issue(s)

Fixes #683

Related Collection Role

• cisco.nac_dc_vxlan.validate
• 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
• vxlan.topology
• vxlan.underlay
• vxlan.overlay
• vxlan.overlay_extensions
• vxlan.policy
• vxlan.multisite
• defaults.vxlan
• other

Proposed Changes

Add "Intra-fabric Links Additional Config" parameter to vxlan.global.ebgp and vxlan.global.ibgp. BGP fabric example:

---
vxlan:
  global:
    ebgp:
      intra_fabric_link_freeform: |
        service-policy type qos input qos_fabric

Test Notes

• BGP and VXLAN EVPN fabric type
• Single line without pipe:

---
vxlan:
  global:
    ebgp:
      intra_fabric_link_freeform: service-policy type qos input qos_fabric

• Single line with pipe:

---
vxlan:
  global:
    ebgp:
      intra_fabric_link_freeform: |
        service-policy type qos input qos_fabric

• Multiple lines with pipe:

---
vxlan:
  global:
    ebgp:
      intra_fabric_link_freeform: |
        service-policy type qos input qos_fabric
        lldp transmit
        lldp receive

Cisco Nexus Dashboard Version

3.2.1i

Checklist

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