# A.11-MyExampleNs_big.yaml
tosca_definitions_version: tosca_simple_yaml_1_3

description: myExampleNs with big flavour
imports:
  - etsi_nfv_sol001_nsd_types.yaml  # all of TOSCA NSD types as defined in ETSI GS NFVSOL 001
  - MyExampleNs_Type.yaml # contains the NS node type definition
  - example_vnf1.yaml # uri of the yaml file which contains the tosca.nodes.nfv.example_VNF1 node type definition, this file might be included in the NSD file structure
  - example_vnf2.yaml # uri of the yaml file which contains the tosca.nodes.nfv.example_VNF2 node type definition, this file might be included in the NSD file structure
  - example_vnf3.yaml # uri of the yaml file which contains the tosca.nodes.nfv.example_VNF3 node type definition, this file might be included in the NSD file structure

topology_template:
  substitution_mappings:
    node_type: tosca.MyExampleNS
    substitution_filter:
      properties:  
        - flavour_id: { equal: big }
    requirements:
       virtual_link: [ VNF_1, virtual_link_2 ]  

  node_templates:
    MyExampleNS:
      type: tosca.MyExampleNS
      # properties:
        #
      interfaces:
        Nslcm:
          operations:
            instantiate:
              implementation: instantiate.workflow.yaml
            terminate:
              implementation: terminate.workflow.yaml
            scale:
              implementation: scale.workbook.yaml

    VNF_1:
      type: tosca.nodes.nfv.example_VNF1
      properties:
        # no property assignments needed for required properties that have a default value assigned in the node type definition, e.g. descriptor_id
        flavour_id: simple
        vnf_profile:
          instantiation_level: level_1
          min_number_of_instances: 2
          max_number_of_instances: 6
      requirements:
        - virtual_link_1: Ns_VL
        # - virtual_link_2: # map to virtual_link requirement of the NS node
    
    VNF_2:
      type: tosca.nodes.nfv.example_VNF2
      properties:
        flavour_id: simple
        vnf_profile:
          instantiation_level: level_1
          min_number_of_instances: 1
          max_number_of_instances: 3
      requirements:
        - virtual_link_1: Ns_VL

    VNF_3:
      type: tosca.nodes.nfv.example_VNF3
      properties:
        flavour_id: simple
        vnf_profile:
          instantiation_level: level_1
          min_number_of_instances: 1
          max_number_of_instances: 3
      requirements:
        - virtual_link_1: Ns_VL

    Ns_VL:
      type: tosca.nodes.nfv.NsVirtualLink
      properties:
        connectivity_type:
          layer_protocols: [ipv4]
          flow_pattern: mesh
        vl_profile:
          max_bitrate_requirements:
             root: 1000
          min_bitrate_requirements:    
             root: 1000