Feat(eos_cli_config_gen): Add support for IPv4 BGP Labeled-Unicast (BGP-LU)

ansible_collections/arista/avd/molecule/eos_cli_config_gen/documentation/devices/router-bgp-ipv4-labeled-unicast.md

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+# router-bgp-ipv4-labeled-unicast
+
+## Table of Contents
+
+- [Management](#management)
+  - [Management Interfaces](#management-interfaces)
+- [Routing](#routing)
+  - [Router BGP](#router-bgp)
+
+## Management
+
+### Management Interfaces
+
+#### Management Interfaces Summary
+
+##### IPv4
+
+| Management Interface | Description | Type | VRF | IP Address | Gateway |
+| -------------------- | ----------- | ---- | --- | ---------- | ------- |
+| Management1 | OOB_MANAGEMENT | oob | MGMT | 10.73.255.122/24 | 10.73.255.2 |
+
+##### IPv6
+
+| Management Interface | Description | Type | VRF | IPv6 Address | IPv6 Gateway |
+| -------------------- | ----------- | ---- | --- | ------------ | ------------ |
+| Management1 | OOB_MANAGEMENT | oob | MGMT | - | - |
+
+#### Management Interfaces Device Configuration
+
+```eos
+!
+interface Management1
+   description OOB_MANAGEMENT
+   vrf MGMT
+   ip address 10.73.255.122/24
+```
+
+## Routing
+
+### Router BGP
+
+ASN Notation: asplain
+
+#### Router BGP Summary
+
+| BGP AS | Router ID |
+| ------ | --------- |
+| 65101 | - |
+
+#### Router BGP IPv4 Labeled Unicast
+
+##### General Settings
+
+| Settings | Value |
+| -------- | ----- |
+| Update wait-for-convergence | Enabled |
+| Next-hop Unchanged | True |
+| Label local-termination | implicit-null |
+
+##### IPv4 BGP-LU Peer-groups
+
+| Peer-group | Activate | Route-map In | Route-map Out | RCF In | RCF Out |
+| ---------- | -------- | ------------ | ------------- | ------ | ------- |
+| PG-BGP-LU | True | - | - | - | - |
+
+##### IPv4 BGP-LU Neighbors
+
+| Neighbor | Activate | Route-map In | Route-map Out | RCF In | RCF Out |
+| -------- | -------- | ------------ | ------------- | ------ | ------- |
+| 198.51.100.1 | True | - | - | RCF_TEST(ARGS) | - |
+| 198.51.100.2 | False | - | RM_OUT_TEST | - | - |
+
+#### Router BGP Device Configuration
+
+```eos
+!
+router bgp 65101
+   !
+   address-family ipv4 labeled-unicast
+      update wait-for-convergence
+      bgp missing-policy include community-list direction in action deny
+      bgp additional-paths receive
+      bgp additional-paths send ecmp limit 20
+      bgp next-hop-unchanged
+      next-hop resolution ribs tunnel-rib colored system-colored-tunnel-rib tunnel-rib test-rib system-connected
+      neighbor PG-BGP-LU activate
+      neighbor 198.51.100.1 activate
+      neighbor 198.51.100.1 additional-paths receive
+      neighbor 198.51.100.1 graceful-restart
+      neighbor 198.51.100.1 rcf in RCF_TEST(ARGS)
+      neighbor 198.51.100.1 additional-paths send ecmp
+      neighbor 198.51.100.1 maximum-advertised-routes 0
+      no neighbor 198.51.100.2 activate
+      neighbor 198.51.100.2 graceful-restart-helper stale-route route-map RM_STALE
+      neighbor 198.51.100.2 route-map RM_OUT_TEST out
+      neighbor 198.51.100.2 next-hop-unchanged
+      neighbor 198.51.100.2 aigp-session
+      neighbor 198.51.100.2 multi-path
+      network 203.0.113.0/25 route-map RM-TEST
+      network 203.0.113.128/25
+      label local-termination implicit-null
+      tunnel source-protocol isis segment-routing
+      tunnel source-protocol ldp rcf TEST(ARGS)
+      aigp-session confederation
+      aigp-session ebgp
+```

ansible_collections/arista/avd/molecule/eos_cli_config_gen/intended/configs/router-bgp-ipv4-labeled-unicast.cfg

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+!
+interface Management1
+   description OOB_MANAGEMENT
+   vrf MGMT
+   ip address 10.73.255.122/24
+!
+router bgp 65101
+   !
+   address-family ipv4 labeled-unicast
+      update wait-for-convergence
+      bgp missing-policy include community-list direction in action deny
+      bgp additional-paths receive
+      bgp additional-paths send ecmp limit 20
+      bgp next-hop-unchanged
+      next-hop resolution ribs tunnel-rib colored system-colored-tunnel-rib tunnel-rib test-rib system-connected
+      neighbor PG-BGP-LU activate
+      neighbor 198.51.100.1 activate
+      neighbor 198.51.100.1 additional-paths receive
+      neighbor 198.51.100.1 graceful-restart
+      neighbor 198.51.100.1 rcf in RCF_TEST(ARGS)
+      neighbor 198.51.100.1 additional-paths send ecmp
+      neighbor 198.51.100.1 maximum-advertised-routes 0
+      no neighbor 198.51.100.2 activate
+      neighbor 198.51.100.2 graceful-restart-helper stale-route route-map RM_STALE
+      neighbor 198.51.100.2 route-map RM_OUT_TEST out
+      neighbor 198.51.100.2 next-hop-unchanged
+      neighbor 198.51.100.2 aigp-session
+      neighbor 198.51.100.2 multi-path
+      network 203.0.113.0/25 route-map RM-TEST
+      network 203.0.113.128/25
+      label local-termination implicit-null
+      tunnel source-protocol isis segment-routing
+      tunnel source-protocol ldp rcf TEST(ARGS)
+      aigp-session confederation
+      aigp-session ebgp

ansible_collections/arista/avd/molecule/eos_cli_config_gen/inventory/host_vars/router-bgp-ipv4-labeled-unicast.yml

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+router_bgp:
+  as: 65101
+  address_family_ipv4_labeled_unicast:
+    update_wait_for_convergence: true
+    aigp_session:
+      ebgp: true
+      confederation: true
+    bgp:
+      additional_paths:
+        receive: true
+        send: ecmp
+        send_ecmp_limit: 20
+      missing_policy:
+        direction_in:
+          action: deny
+          include_community_list: true
+      next_hop_unchanged: true
+    next_hop_resolution_ribs:
+      - rib_type: "tunnel-rib-colored"
+      - rib_type: "tunnel-rib"
+        rib_name: "test-rib"
+      - rib_type: "system-connected"
+    label_local_termination: implicit-null
+    networks:
+      - prefix: 203.0.113.0/25
+        route_map: RM-TEST
+      - prefix: 203.0.113.128/25
+    tunnel_source_protocols:
+      - protocol: isis segment-routing
+      - protocol: ldp
+        rcf: TEST(ARGS)
+    neighbors:
+      - ip_address: 198.51.100.1
+        activate: true
+        additional_paths:
+          receive: true
+          send: ecmp
+        graceful_restart: true
+        maximum_advertised_routes: 0
+        rcf_in: RCF_TEST(ARGS)
+      - ip_address: 198.51.100.2
+        aigp_session: true
+        multi_path: true
+        graceful_restart_helper:
+          stale_route_map: RM_STALE
+        next_hop_unchanged: true
+        route_map_out: RM_OUT_TEST
+    peer_groups:
+      - name: PG-BGP-LU
+        activate: true

ansible_collections/arista/avd/molecule/eos_cli_config_gen/inventory/hosts.ini

@@ -136,6 +136,7 @@ router-bgp-base
 router-bgp-evpn
 router-bgp-evpn-vpn-import-pruning
 router-bgp-evpn-mpls
+router-bgp-ipv4-labeled-unicast
 router-bgp-link-state
 router-bgp-path-selection
 router-bgp-rtc