Feat(eos_designs): Add support for Port-Channel for Direct HA

ansible_collections/arista/avd/docs/porting-guides/5.x.x.md

@@ -832,6 +832,25 @@ To retain the vxlan encapsulation on WAN EVPN iBGP peerings use `wan_encapsulati
 + wan_encapsulation: vxlan
 ```
 
+### PREVIEW WAN HA Direct Link now uses Port-Channel by default
+
+For WAN direct HA, AVD will now configure a port-channel by default. This feature was introduced in EOS 4.33.0F.
+
+To retain the previous configuration use custom_platform_settings use `use_port_channel_for_direct_ha: false` under `wan_ha`.
+
+```diff
+  wan_router:
+    node_groups:
+      - group: Site42
+        cv_pathfinder_region: AVD_Land_West
+        cv_pathfinder_site: Site42
+        wan_ha:
+          enabled: true
++         use_port_channel_for_direct_ha: false
+          ha_interfaces: [Ethernet52]
+          ha_ipv4_pool: 10.10.10.0/24
+```
+
 ## Changes to role `arista.avd.eos_cli_config_gen`
 
 TODO: Level 3 sections for each change with details on how to migrate

ansible_collections/arista/avd/docs/release-notes/5.x.x.md

@@ -237,6 +237,15 @@ With AVD version 5.0.0 the default encapsulation used for EVPN iBGP peering betw
 
 See the [porting guide](../porting-guides/5.x.x.md#default-encapsulation-for-wan-evpn-ibgp-peerings-changed-to-path-selection) for details.
 
+#### PREVIEW WAN HA Direct Link now uses Port-Channel by default
+
+TODO: Keep PREVIEW changes at the end as we warn users that PREVIEW mean changes
+
+For WAN direct HA, AVD will now configure a port-channel by default.
+This feature was introduced recently in EOS and may not be supported on your version.
+
+See the [porting guide](../porting-guides/5.x.x.md#preview-wan-ha-direct-link-now-uses-port-channel-by-default) for details.
+
 ### Other breaking or behavioral changes
 
 Breaking changes may require modifications to the inventory or playbook. See the [Porting guide for AVD 5.x.x](../porting-guides/5.x.x.md)

ansible_collections/arista/avd/molecule/eos_designs_unit_tests/intended/configs/cv-pathfinder-edge3A.cfg

@@ -222,10 +222,11 @@ interface Ethernet1
    dhcp client accept default-route
 !
 interface Ethernet52
-   description DIRECT LAN HA LINK
+   description WAN_HA_cv-pathfinder-edge3B_Ethernet52
    no shutdown
    mtu 9100
    no switchport
+   flow tracker hardware FLOW-TRACKER
    ip address 10.10.10.1/24
 !
 interface Loopback0

ansible_collections/arista/avd/molecule/eos_designs_unit_tests/intended/configs/cv-pathfinder-edge3B.cfg

@@ -222,10 +222,11 @@ interface Ethernet2
    ip address 172.15.6.6/31
 !
 interface Ethernet52
-   description DIRECT LAN HA LINK
+   description WAN_HA_cv-pathfinder-edge3A_Ethernet52
    no shutdown
    mtu 9100
    no switchport
+   flow tracker hardware FLOW-TRACKER
    ip address 10.10.10.2/24
 !
 interface Loopback0