#
# Copyright 2017 ZTE Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

tosca_definitions_version: tosca_simple_yaml_1_0

metadata:
  vnfProvider: intel
  vnfProductName: openNAT
  vnfSoftwareVersion: 1.0.0
  vnfdVersion: 1.0.0
  vnfProductInfoName: openNAT
  vnfProductInfoDescription: openNAT
  localizationLanguage: [english, chinese]
  defaultLocalizationLanguage: english
  vnfdId: openNAT-1.0
  vnfmInfo: GVNFM

imports:
   - defintions/tosca-simple-nfv-1.1.yaml
   - defintions/tosca-simple-1.0.yaml

node_types:
  tosca.nodes.nfv.VNF.vOpenNAT:
      derived_from: tosca.nodes.nfv.VNF
      requirements:
        - sriov_plane:
            capability: tosca.capabilities.nfv.VirtualLinkable
            node: tosca.nodes.nfv.VnfVirtualLinkDesc
            relationship: tosca.relationships.nfv.VirtualLinksTo

topology_template:

  substitution_mappings:
    node_type: tosca.nodes.nfv.VNF.vOpenNAT
    requirements:
        sriov_plane: [SRIOV_Port, virtual_link]

  node_templates:
    vdu_vNat:
      type: tosca.nodes.nfv.VDU.Compute
      properties:
        name: vNat
        description: the virtual machine of vNat
        boot_order:
          - vNAT_Storage
        configurable_properties:
          test:
            additional_vnfc_configurable_properties:
                aaa: "1"

      capabilities:
        virtual_compute:
          properties:
            virtual_cpu:
                cpu_architecture: X86
                num_virtual_cpu: 6
            virtual_memory:
                virtual_mem_size: 2 GB
                numa_enabled: true
            requested_additional_capabilities:
                numa:
                  support_mandatory: true
                  requested_additional_capability_name: numa
                  target_performance_parameters:
                    hw:numa_nodes:  "2"
                    hw:numa_cpus.0:  "0,1"
                    hw:numa_mem.0:  "1024"
                    hw:numa_cpus.1:  "2,3,4,5"
                    hw:numa_mem.1:  "1024"

              #  hyper_threading:
              #    support_mandatory: true
              #    requested_additional_capability_name: hyper_threading
              #    target_performance_parameters:
              #      hw:cpu_sockets       :  "2"
              #      hw:cpu_threads       :  "2"
              #      hw:cpu_cores         :  "2"
              #      hw:cpu_threads_policy:  "isolate"

                ovs_dpdk:
                  support_mandatory: true
                  requested_additional_capability_name: ovs_dpdk
                  target_performance_parameters:
                    sw:ovs_dpdk: "true"
      requirements:
          - virtual_storage:
              node: vNAT_Storage
              relationship:
                 properties:
                    location: /mnt/volume_0

      artifacts:
        vNatVNFImage:
            file: /swimages/xenial-snat.qcow2
            type: tosca.artifacts.nfv.SwImage
            properties:
              name: vNatVNFImage
              version: "1.0"
              checksum: "5000"
              container_format: bare
              disk_format: qcow2
              min_disk: 10 GB
              min_ram: 1 GB
              size: 10 GB
              sw_image: /swimages/xenial-snat.qcow2
              operating_system: ubuntu

    vNAT_Storage:
      type: tosca.nodes.nfv.VDU.VirtualStorage
      properties:
        type_of_storage: volume
        size_of_storage: 10 GB
        rdma_enabled: false

    SRIOV_Port:
      type: tosca.nodes.nfv.VduCpd
      properties:
        virtual_network_interface_requirements:
          -    name: sriov
               description: sriov
               support_mandatory: false
               requirement:
                  SRIOV: "true"
        layer_protocol: ipv4
        description: sriov port
      requirements:
         - virtual_binding: vdu_vNat