Fix(eos_designs): Inherited structured_config on multiple SVIs.

[ClausHolbechArista]

Change Summary

Fix inherited structured_config on multiple SVIs.

Related Issue(s)

When using structured config from svi_profiles the value of structured_config was only applied to the last item.

Component(s) name

arista.avd.eos_designs

Proposed changes

Fix unpacking of structured config to avoid changing the original dict.

How to test

Added a test case to molecule and confirmed the issue. Fixed and confirmed it was solved.

Checklist

User Checklist

• N/A

Repository Checklist

• My code has been rebased from devel before I start
• I have read the CONTRIBUTING document.
• My change requires a change to the documentation and documentation have been updated accordingly.
• I have updated molecule CI testing accordingly. (check the box if not applicable)

[pmprado]

This is the config that was failing before and works after applying this fix:

        svis:
          - id: 100
            name: V100-ToISPs-VRF-INTERNET
            profile: internet_svi_profile
            nodes:
              - node: Leaf-A
                ip_address: 10.0.0.1/24
              - node: Leaf-B
                ip_address: 10.0.0.2/24
            vxlan: false
          - id: 2101
            name: V2101-Properties-VRF-INTERNET
            profile: internet_svi_profile
            ip_address_virtual: 10.1.0.1/24
            vxlan: true
          - id: 2102
            name: V2102-Properties-VRF-INTERNET
            profile: internet_svi_profile
            ip_address_virtual: 10.2.0.1/24
            vxlan: true


svi_profiles:
  - profile: internet_svi_profile
    enabled: true
    tags: [Internet]
    structured_config:
      arp_gratuitous_accept: true

Result:

interface Vlan100
   description V100-ToISPs-VRF-INTERNET
   no shutdown
   vrf INTERNET
   arp gratuitous accept
   ip address 10.0.0.1/24
!
interface Vlan2101
   description V2101-Properties-VRF-INTERNET
   no shutdown
   vrf INTERNET
   arp gratuitous accept
   ip address virtual 10.1.0.1/24
!
interface Vlan2102
   description V2102-Properties-VRF-INTERNET
   no shutdown
   vrf INTERNET
   arp gratuitous accept
   ip address virtual 10.2.0.1/24

Before the fix, arp gratuitous accept was showing only on Vlan2102.

[gmuloc]

LGTM

[pmprado]

Seems sane!