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tosca_definitions_version: tosca_simple_yaml_1_3


data_types:
  ExtCpdData:
    version: 1.0
    description: "Describes the datatype for exposed service"
    properties:
      id:
        description: "A symbolic name for this exposed service (extCpd)"
        required: true
        type: string
      virtualLinkRequirement: 
        description: >
          Refers in an abstract way to the network or multiple networks that 
          the ExtCpd shall be exposed on (ex: OAM, EndUser, backhaul, LI, etc)
        required: false
        type: string
      interfaceOrder:
        description: >
          Mandatory attribute for a secondary network interface. 
          Defines the order (0-N) in which an the additional/secondary 
          network interface declaration appears in the pod manifest
        required: false        
      networkInterfaceRequirements:
        description: >
          Details container implementation specific requirements on 
          the NetworkAttachmentDefinition
        required: false
        type: ExtCpdData.NetworkInterfaceRequirementsIE
      switchPlane:
        description: >
          Used to indicate resource pool (left or right) to allocate 
          connection resources for sepcific secondary interfaces
        required: false
        type: string
        constraints:
          - valid_values: [left, right]
      inputParamMappings:
        description: >
          Information on what helm chart input parameters that 
          are required to be configured for this extCpd
        required: false
        type: ExtCpdData.ParamMappings
      resourceMapping:
        description: >
          Kubernetes API resource name for the resource manifest for the service
        required: false
        type: ExtCpdData.ParamMappings
    

artifact_types:
  AsdDeploymentItem:
    version: 1.0
    description: "The default type of the ASD artifacts"
    properties:
      artifactType:
        type: string
        constraints:
          - valid_values: ["helm_chart", "helmfile", "crd", "terraform" ]
      itemId:
        type: integer
      deploymentOrder:
        type: integer
      lifecycleParameters:
        type: list
        entry_schema: string

    
node_types:
  ApplicationServiceDescriptor:
    description: "The ASD node type"
    properties:
      id: 
        type: string
      provider:
        type: string
      applicationName:
        type: string
      applicationVersion:
        type: string
      extCpds: 
        type: list
        entry_schema: ExtCpdData
      enhancedClusterCapabilities:
        type: list
        entry_schema: string       
    requirements:
      - virtual_link_1: 
          capability: tosca.capabilities.nfv.VirtualLinkable 
          relationship: tosca.relationships.nfv.VirtualLinksTo 
          occurrences: [ 0, 1 ] 
      - virtual_link_2: 
          capability: tosca.capabilities.nfv.VirtualLinkable 
          relationship: tosca.relationships.nfv.VirtualLinksTo 
          occurrences: [ 0, 1 ]
      - ...
      - virtual_link_8: 
          capability: tosca.capabilities.nfv.VirtualLinkable 
          relationship: tosca.relationships.nfv.VirtualLinksTo 
          occurrences: [ 0, 1 ]    
        

tosca_definitions_version: tosca_simple_yaml_1_3
imports:
  - asd_types.yaml
  - nsd_types.yaml

topology_template:
  substitution_mappings: 
    node_type: tosca.nodes.nfv.ASD_in_NS
    substitution_filter:
      properties:
        - descriptor_id: { equal: 'b1bb0ce7-2222-4fa7-95ed-4840d70a1179' }
    requirements: 
      virtual_link_1: [ applicationServiceDescriptor, virtual_link_1 ]
      virtual_link_2: [ applicationServiceDescriptor, virtual_link_2 ]
      ...
      virtual_link_8: [ applicationServiceDescriptor, virtual_link_8 ]    

  
  node_templates: 
    applicationServiceDescriptor:
      type: ApplicationServiceDescriptor
      version: 1.0
      description: "Sample Application to Illustrate ASD Usage"
      properties: 
        id: fdsa-xdsfg-sdfsd-wqeuy
        provider: MyCompany
        applicationName: SampleApp
        applicationVersion: “2.3”
        applicationInfoName: “Sample Application”
        extCpds:
          - id: webpage-service
            virtualLinkRequirement: endUser  
          - id: transactionAPI
            virtualLinkRequirement: backhaul
            interfaceOrder: 0
            switchPlane: left
        enhancedClusterCapabilities: [ o-ran.o-cloud.hw.gpgpu ]
      artifacts: #these are the deployment items:
        sampleapp-db:
          type: AsdDeploymentItem
          file: "sampleapp-db-operator-helm.tgz" # this can be also a uri
          properties:
            artifactType: "helm_chart" 
            itemId: 1 
            deploymentOrder: 1 
            lifecycleParameters: 
              - ".Values.db.fullBackupInterval"
              - ".Values.db.walConsolidationInterval"
        sampleapp-services:
          type: AsdDeploymentItem
          file: "sampleapp-services-helm.tgz"  # this can be also a uri
          properties:
            artifactType: "helm_chart"
            itemId: 2 
            deploymentOrder: 2 
            lifecycleParameters:
              - ".Values.app.initialWebReplicas"