- variable: scaleExternalInterface
          description: Add External Interfaces
          label: Add external Interfaces
          group: Networking
          schema:
            type: list
            items:
              - variable: interfaceConfiguration
                description: Interface Configuration
                label: Interface Configuration
                schema:
                  additional_attrs: true
                  type: dict
                  $ref:
                    - "normalize/interfaceConfiguration"
                  attrs:
                    - variable: hostInterface
                      description: Please Specify Host Interface
                      label: Host Interface
                      schema:
                        type: string
                        required: true
                        $ref:
                          - "definitions/interface"
                    - variable: ipam
                      description: Define how IP Address will be managed
                      label: IP Address Management
                      schema:
                        additional_attrs: true
                        type: dict
                        required: true
                        attrs:
                          - variable: type
                            description: Specify type for IPAM
                            label: IPAM Type
                            schema:
                              type: string
                              required: true
                              enum:
                                - value: dhcp
                                  description: Use DHCP
                                - value: static
                                  description: Use Static IP
                          - variable: staticIPConfigurations
                            label: Static IP Addresses
                            schema:
                              type: list
                              show_if: [["type", "=", "static"]]
                              items:
                                - variable: staticIP
                                  label: Static IP
                                  schema:
                                    type: ipaddr
                                    cidr: true
                          - variable: staticRoutes
                            label: Static Routes
                            schema:
                              type: list
                              show_if: [["type", "=", "static"]]
                              items:
                                - variable: staticRouteConfiguration
                                  label: Static Route Configuration
                                  schema:
                                    additional_attrs: true
                                    type: dict
                                    attrs:
                                      - variable: destination
                                        label: Destination
                                        schema:
                                          type: ipaddr
                                          cidr: true
                                          required: true
                                      - variable: gateway
                                        label: Gateway
                                        schema:
                                          type: ipaddr
                                          cidr: false
                                          required: true