tosca_definitions_version: tosca_simple_yaml_1_0_0
node_types:
  tosca.nodes.nfv.Vdu.osContainerGroup:
    derived_from: tosca.nodes.Root
    description: Describes the aggregate of container(s) of a VDU which is a construct supporting the description of the deployment and operational behavior of a VNFC; Corresponds to a "Pod" in K8S; Can have multiple constitute containers. 
    properties:
      name: 
        type: string
        description: Human readable name of the VDU
        required: true
      description:
        type: string
        description: Human readable description of the VDU
        required: true
      nfvi_constraints:
        type: map
        description: Describes constraints on the NFVI for the VNFC instance(s) created from this VDU. This property is reserved for future use in the present document.
        required: false
        entry_schema:
          type: string
      monitoring_parameters:
        type: list
        description: Describes monitoring parameters applicable to a VNFC instantiated from this VDU; Per Container on IFA011 v4.1.1 but more relevant at the VDU (Pod) Level
        required: false
        entry_schema:
          type: tosca.datatypes.nfv.VnfcMonitoringParameter
      #configurable_properties:
        #type: tosca.datatypes.nfv.VnfcConfigurableProperties
        #description: derived types are expected to introduce configurable_properties with its type derived from tosca.datatypes.nfv.VnfcConfigurableProperties
        #required: false;
      vdu_profile:
        type: tosca.datatypes.nfv.VduProfile
        required: true
        description: Defines additional instantiation data for the Vdu.OsContainerGroup node
      boot_data:
        type: tosca.datatypes.nfv.BootData
        required: false
        description: Contains the information used to customize a container compute resource at boot time. The bootData may contain variable parts that are replaced by deployment specific values before being sent Per Container on IFA011 v4.1.1 but more relevant at the VDU (Pod) Level
    capabilities:
      virtual_binding:
        type: tosca.capabilities.nfv.VirtualBindable
        occurrences: [ 1, UNBOUNDED ]
    requirements:
      - virtual_storage:
          capability: tosca.capabilities.nfv.VirtualStorage
          relationship: tosca.relationships.nfv.AttachesTo
          occurrences: [ 0, UNBOUNDED ]
      - container_grouping:
          capability: tosca.capabilities.nfv.ContainerGroupable
          relationship: tosca.relationships.nfv.GroupsTo
          occurrences:  [ 1, UNBOUNDED ]