infra-clab-pipeline/infrahub/schema/03_datacenter.yml

# yaml-language-server: $schema=https://schema.infrahub.app/infrahub/schema/latest.json
---
version: "1.0"

nodes:
  - name: Datacenter
    namespace: Infra
    label: "Datacenter"
    icon: "mdi:server-network"
    include_in_menu: true
    human_friendly_id: ["name__value"]
    display_label: "name__value"
    order_by:
      - dc_id__value
    generate_template: false
    description: "Datacenter - Generator object that creates fabric topology"
    attributes:
      - name: name
        kind: Text
        unique: true
        optional: false
        description: "Datacenter name (e.g., DC1, DC2)"
      - name: dc_id
        kind: Number
        unique: true
        optional: false
        description: "Numeric datacenter ID for IP addressing (e.g., 1, 2)"
      - name: description
        kind: Text
        optional: true
        description: "Datacenter description"
      
      - name: parent_subnet
        kind: IPNetwork
        optional: false
        description: "Address space allocation"

      # Topology Configuration
      - name: number_of_bays
        kind: Number
        optional: false
        default_value: 2
        description: "Number of bays/racks (determines leaf count)"
      - name: spine_count
        kind: Number
        optional: false
        default_value: 3
        description: "Number of spine switches"
      - name: border_leaf_count
        kind: Number
        optional: false
        default_value: 2
        description: "Number of border leaf switches for DCI (0 if has_border_leafs=false)"
      
      # BGP Configuration
      - name: bgp_base_asn
        kind: Number
        optional: false
        default_value: 65000
        description: "Base ASN for BGP (e.g., 65000)"
      - name: spine_asn
        kind: Number
        optional: true
        description: "Spine ASN (auto-calculated: base + dc_id * 100)"
      
      # MLAG Configuration
      - name: mlag_domain_id
        kind: Text
        optional: false
        default_value: "MLAG"
        description: "MLAG domain identifier"
      
      # Interface Configuration
      - name: mtu
        kind: Number
        optional: false
        default_value: 9214
        description: "Default MTU for fabric interfaces"
      
      # DCI Configuration (Optional)
      - name: dci_enabled
        kind: Boolean
        optional: false
        default_value: false
        description: "Enable DCI connectivity (activates border leaf eth12). Default: false (eth12 shutdown)"
      - name: dci_remote_dc_id
        kind: Number
        optional: true
        description: "Remote datacenter ID for DCI peering (required when dci_enabled=true)"
      - name: has_border_leafs
        kind: Boolean
        optional: false
        default_value: true
        description: "Include border leaf switches (set false if no DCI capability needed)"
      
      # Computed/Derived Attributes (read-only, set by generator)
      - name: leaf_pair_count
        kind: Number
        optional: true
        read_only: true
        description: "Computed: ceil(number_of_bays / 2)"
      - name: total_leaf_count
        kind: Number
        optional: true
        read_only: true
        description: "Computed: leaf_pair_count * 2"
      - name: total_access_count
        kind: Number
        optional: true
        read_only: true
        description: "Computed: number_of_bays"
      
      # Status
      - name: status
        kind: Dropdown
        optional: false
        default_value: "planned"
        choices:
          - name: planned
            label: Planned
            color: "#ffd966"
          - name: active
            label: Active
            color: "#7fbf7f"
          - name: maintenance
            label: Maintenance
            color: "#ff9999"
    
    relationships:
      - name: site
        peer: LocationSite
        optional: false
        cardinality: one
        kind: Attribute
        description: "Parent site"
      
      - name: devices
        peer: NetworkDevice
        optional: true
        cardinality: many
        kind: Component
        description: "All devices in this datacenter (generated)"
      
      - name: ip_prefixes
        peer: IpamIPPrefix
        optional: true
        cardinality: many
        kind: Generic
        description: "IP prefixes for this datacenter (generated)"
      
      - name: mlag_pairs
        peer: NetworkMLAGDomain
        optional: true
        cardinality: many
        kind: Generic
        description: "MLAG pairs in this datacenter (generated)"

  - name: Bay
    namespace: Infra
    label: "Bay/Rack"
    icon: "mdi:server-outline"
    include_in_menu: true
    menu_placement: "InfraDatacenter"
    human_friendly_id: ["name__value"]
    display_label: "name__value"
    order_by:
      - bay_id__value
    attributes:
      - name: name
        kind: Text
        unique: true
        optional: false
        description: "Bay name (e.g., Bay-1-DC1)"
      - name: bay_id
        kind: Number
        optional: false
        description: "Bay numeric ID"
      - name: location
        kind: Text
        optional: true
        description: "Physical location in datacenter"
      - name: rack_units
        kind: Number
        optional: false
        default_value: 42
        description: "Available rack units (U)"
    relationships:
      - name: datacenter
        peer: InfraDatacenter
        optional: false
        cardinality: one
        kind: Parent
      - name: access_switch
        peer: NetworkDevice
        identifier: bay__access_switch
        optional: true
        cardinality: one
        kind: Attribute
        description: "Access switch for this bay"
      - name: leaf_pair
        peer: NetworkMLAGDomain
        optional: true
        cardinality: one
        kind: Attribute
        description: "Leaf pair serving this bay"
      - name: hosts
        peer: NetworkDevice
        identifier: bay__hosts
        optional: true
        cardinality: many
        kind: Generic
        description: "Host devices in this bay"