# MLAG Schema for EVPN-VXLAN Fabric
# Defines MLAG domain and peer configuration
---
version: "1.0"
nodes:
  # ================================================================
  # MLAG Domain
  # ================================================================
  - name: MlagDomain
    namespace: Infra
    description: MLAG domain configuration for leaf pair
    label: MLAG Domain
    icon: mdi--link-variant
    include_in_menu: false
    human_friendly_id:
      - domain_id__value
    display_label: "{{ domain_id__value }}"
    attributes:
      - name: domain_id
        kind: Text
        description: MLAG domain identifier (e.g., leafs)
      - name: description
        kind: Text
        optional: true
      - name: virtual_mac
        kind: Text
        description: "Shared virtual MAC (format: xxxx.xxxx.xxxx)"
      - name: heartbeat_vrf
        kind: Text
        default_value: mgmt
        description: VRF for heartbeat (typically mgmt)
      - name: dual_primary_detection
        kind: Boolean
        default_value: true
      - name: dual_primary_delay
        kind: Number
        default_value: 10
        description: Delay in seconds before dual-primary action
      - name: dual_primary_action
        kind: Dropdown
        default_value: errdisable
        choices:
          - name: errdisable
            label: Error Disable Interfaces
          - name: none
            label: No Action
    relationships:
      - name: devices
        peer: InfraDevice
        cardinality: many
        min_count: 2
        max_count: 2
        description: MLAG peer devices
      - name: peer_vlan
        peer: InfraVLAN
        identifier: mlag_domain_peer_vlan
        cardinality: one
        direction: outbound
        description: VLAN for MLAG peer-link control traffic
      - name: ibgp_vlan
        peer: InfraVLAN
        identifier: mlag_domain_ibgp_vlan
        cardinality: one
        direction: outbound
        optional: true
        description: VLAN for iBGP peering between MLAG peers

  # ================================================================
  # MLAG Peer Configuration (per device)
  # ================================================================
  - name: MlagPeerConfig
    namespace: Infra
    description: MLAG configuration on a specific device
    label: MLAG Peer Config
    icon: mdi--server-network
    include_in_menu: false
    human_friendly_id:
      - device__name__value
    display_label: "{{ local_interface_ip__value }}"
    attributes:
      - name: local_interface_ip
        kind: IPNetwork
        description: IP on MLAG peer VLAN SVI
      - name: peer_address
        kind: IPHost
        description: Peer's MLAG SVI IP address
      - name: heartbeat_peer_ip
        kind: IPHost
        description: Peer's management IP for heartbeat
    relationships:
      - name: device
        peer: InfraDevice
        cardinality: one
        kind: Parent
        optional: false
      - name: mlag_domain
        peer: InfraMlagDomain
        cardinality: one
      - name: local_interface
        peer: InfraInterfaceVlan
        cardinality: one
        description: Local MLAG SVI
      - name: peer_link
        peer: InfraInterfaceLag
        cardinality: one
        description: Peer-link port-channel

  # ================================================================
  # MLAG Interface (MLAG-enabled LAG)
  # ================================================================
  - name: MlagInterface
    namespace: Infra
    description: MLAG interface configuration
    label: MLAG Interface
    icon: mdi--ethernet-cable
    include_in_menu: false
    display_label: "{{ mlag_id__value }}"
    attributes:
      - name: mlag_id
        kind: Number
        description: MLAG interface ID
      - name: description
        kind: Text
        optional: true
      - name: lacp_fallback_timeout
        kind: Number
        default_value: 5
        description: LACP fallback timeout in seconds
      - name: lacp_fallback_individual
        kind: Boolean
        default_value: true
    relationships:
      - name: mlag_domain
        peer: InfraMlagDomain
        cardinality: one
      - name: lag_interfaces
        peer: InfraInterfaceLag
        cardinality: many
        min_count: 1
        max_count: 2
        description: LAG interfaces on each MLAG peer