The original model of VoLTE vCSCF

metadata:
  vendor: Nokia
  csarVersion: v1.0
  csarProvider: Nokia
  id: vCSCF_NF_NK
  version: v1.0
  csarType: NFAR
  name: vCSCF
  vnfdVersion: v1.0
  vnfmType: nkvnfm

topology_template:
  node_templates:
    oam_Storage:
      attributes:
        tosca_name: oam_Storage
      properties:
        id: oam_Storage
        size_of_storage: 300G
        type_of_storage: volume
      type: tosca.nodes.nfv.VDU.VirtualStorage
    oam:
      type: tosca.nodes.nfv.VDU.Compute
      capabilities:
        virtual_compute:
          properties:
            virtual_memory:
              virtual_mem_size: 32G
            requested_additional_capabilities: {}
            virtual_cpu:
              num_virtual_cpu: 4
      requirements:
      - virtual_storage:
          capability: tosca.capabilities.nfv.VirtualStorage
          node: oam_Storage
    lb_Storage:
      attributes:
        tosca_name: lb_Storage
      properties:
        id: lb_Storage
        size_of_storage: 300G
        type_of_storage: volume
      type: tosca.nodes.nfv.VDU.VirtualStorage
    lb:
      type: tosca.nodes.nfv.VDU.Compute
      capabilities:
        virtual_compute:
          properties:
            virtual_memory:
              virtual_mem_size: 32G
            requested_additional_capabilities: {}
            virtual_cpu:
              num_virtual_cpu: 12
      requirements:
      - virtual_storage:
          capability: tosca.capabilities.nfv.VirtualStorage
          node: lb_Storage
    cscf:
      type: tosca.nodes.nfv.VDU.Compute
      capabilities:
        virtual_compute:
          properties:
            virtual_memory:
              virtual_mem_size: 24G
            requested_additional_capabilities: {}
            virtual_cpu:
              num_virtual_cpu: 8
    internal:
      attributes:
        tosca_name: internal
      properties:
        vl_flavours:
          flavours:
            flavourId: test
        connectivity_type:
          layer_protocol: ipv4
          flow_pattern:
      type: tosca.nodes.nfv.VnfVirtualLinkDesc
    oam_internal:
      attributes:
        tosca_name: oam_internal
      properties:
        role: leaf
        layer_protocol: ipv4
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: oam
      - virtual_link:
          capability: tosca.capabilities.nfv.VirtualLinkable
          node: internal
      type: tosca.nodes.nfv.VduCpd
    lb_internal:
      attributes:
        tosca_name: lb_internal
      properties:
        role: leaf
        layer_protocol: ipv4
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: lb
      - virtual_link:
          capability: tosca.capabilities.nfv.VirtualLinkable
          node: internal
      type: tosca.nodes.nfv.VduCpd
    cscf_internal:
      attributes:
        tosca_name: cscf_internal
      properties:
        role: leaf
        layer_protocol: ipv4
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: cscf
      - virtual_link:
          capability: tosca.capabilities.nfv.VirtualLinkable
          node: internal
      type: tosca.nodes.nfv.VduCpd
    oamCpd_OM:
      type: tosca.nodes.nfv.VduCpd
      attributes:
        tosca_name: oamCpd_OM
      properties:
        layer_protocol: ipv4
        role: leaf
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: oam
    lbCpd_OM:
      type: tosca.nodes.nfv.VduCpd
      attributes:
        tosca_name: lbCpd_OM
      properties:
        layer_protocol: ipv4
        role: leaf
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: lb
    lbCpd_SIP:
      type: tosca.nodes.nfv.VduCpd
      attributes:
        tosca_name: lbCpd_SIP
      properties:
        layer_protocol: ipv4
        role: leaf
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: lb
    lbCpd_Diameter:
      type: tosca.nodes.nfv.VduCpd
      attributes:
        tosca_name: lbCpd_Diameter
      properties:
        layer_protocol: ipv4
        role: leaf
      requirements:
      - virtual_binding:
          capability: tosca.capabilities.nfv.VirtualBindable
          node: lb
tosca_definitions_version: tosca_simple_yaml_1_0