Remove unused file toscautils.py 69/8769/1
authorEthan Lynn <ethanlynnl@vmware.com>
Fri, 25 Aug 2017 07:53:34 +0000 (15:53 +0800)
committerEthan Lynn <ethanlynnl@vmware.com>
Fri, 25 Aug 2017 07:55:43 +0000 (15:55 +0800)
issue-id: MULTICLOUD-66
Change-Id: I318fc7128227b846cabdf8f33dafa6e9c79af765
Signed-off-by: Ethan Lynn <ethanlynnl@vmware.com>
multivimbroker/multivimbroker/pub/utils/toscautil.py [deleted file]

diff --git a/multivimbroker/multivimbroker/pub/utils/toscautil.py b/multivimbroker/multivimbroker/pub/utils/toscautil.py
deleted file mode 100644 (file)
index ec6e200..0000000
+++ /dev/null
@@ -1,2603 +0,0 @@
-# Copyright (c) 2017 Wind River Systems, Inc.
-#
-# 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.
-
-import json
-
-def safe_get(key_val, key):
-    return key_val[key] if key in key_val else ""
-
-
-def find_node_name(node_id, node_list):
-    for node in node_list:
-        if node['id'] == node_id:
-            return node['template_name']
-    raise Exception('can not find node(%s).' % node_id)
-
-
-def find_node_type(node_id, node_list):
-    for node in node_list:
-        if node['id'] == node_id:
-            return node['type_name']
-    raise Exception('can not find node(%s).' % node_id)
-
-
-def find_related_node(node_id, src_json_model, requirement_name):
-    related_nodes = []
-    for model_tpl in safe_get(src_json_model, "node_templates"):
-        for rt in safe_get(model_tpl, 'requirement_templates'):
-            if safe_get(rt, 'name') == requirement_name and \
-                safe_get(rt, 'target_node_template_name') == node_id:
-                related_nodes.append(model_tpl['name'])
-    return related_nodes
-
-
-def convert_props(src_node, dest_node):
-    if 'properties' in src_node and src_node['properties']:
-        for prop_name, prop_info in src_node['properties'].items():
-            if 'value' in prop_info:
-                dest_node['properties'][prop_name] = prop_info['value']   
-
-
-def convert_metadata(src_json):
-    return src_json['metadata'] if 'metadata' in src_json else {}
-
-
-def convert_inputs(src_json):
-    inputs = {}
-    if 'inputs' in src_json:
-        src_inputs = src_json['inputs']
-        for param_name, param_info in src_inputs.items():
-            input_param = {}
-            if 'type_name' in param_info:
-                input_param['type'] = param_info['type_name']
-            if 'description' in param_info:
-                input_param['description'] = param_info['description']
-            if 'value' in param_info:
-                input_param['value'] = param_info['value']
-            inputs[param_name] = input_param
-    return inputs
-
-
-def convert_vnf_node(src_node, src_json_model):
-    vnf_node = {'type': src_node['type_name'], 'vnf_id': src_node['template_name'],
-        'description': '', 'properties': {}, 'dependencies': [], 'networks': []}
-    convert_props(src_node, vnf_node)
-    for model_tpl in safe_get(src_json_model, "node_templates"):
-        if model_tpl['name'] != vnf_node['vnf_id']:
-            continue
-        vnf_node['dependencies'] = [{
-            'key_name': requirement['name'],
-            'vl_id': requirement['target_node_template_name']} for \
-            requirement in safe_get(model_tpl, 'requirement_templates') if \
-            safe_get(requirement, 'target_capability_name') == 'virtual_linkable']
-        vnf_node['networks'] = [requirement['target_node_template_name'] for \
-            requirement in safe_get(model_tpl, 'requirement_templates') if \
-            safe_get(requirement, 'name') == 'dependency']
-    return vnf_node
-
-
-def convert_pnf_node(src_node, src_json_model):
-    pnf_node = {'pnf_id': src_node['template_name'], 'description': '', 'properties': {}}
-    convert_props(src_node, pnf_node)
-    pnf_node['cps'] = find_related_node(src_node['id'], src_json_model, 'virtualbinding')
-    return pnf_node
-
-
-def convert_vl_node(src_node, src_node_list):
-    vl_node = {'vl_id': src_node['template_name'], 'description': '', 'properties': {}}
-    convert_props(src_node, vl_node)
-    vl_node['route_id'] = ''
-    for relation in safe_get(src_node, 'relationships'):
-        if safe_get(relation, 'type_name').endswith('.VirtualLinksTo'):
-            vl_node['route_id'] = find_node_name(relation['target_node_id'], src_node_list)
-            break
-    vl_node['route_external'] = (src_node['type_name'].find('.RouteExternalVL') > 0)
-    return vl_node
-
-
-def convert_cp_node(src_node, src_node_list, model_type='NSD'):
-    cp_node = {'cp_id': src_node['template_name'], 'description': '', 'properties': {}}
-    convert_props(src_node, cp_node)
-    src_relationships = src_node['relationships']
-    for relation in src_relationships:
-        if safe_get(relation, 'name') == 'virtualLink':
-            cp_node['vl_id'] = find_node_name(relation['target_node_id'], src_node_list)
-        elif safe_get(relation, 'name') == 'virtualbinding':
-            node_key = 'pnf_id' if model_type == 'NSD' else 'vdu_id'
-            cp_node[node_key] = find_node_name(relation['target_node_id'], src_node_list)
-    return cp_node
-
-
-def convert_router_node(src_node, src_node_list):
-    router_node = {'router_id': src_node['template_name'], 'description': '', 'properties': {}}
-    convert_props(src_node, router_node)
-    for relation in src_node['relationships']:
-        if safe_get(relation, 'name') != 'external_virtual_link':
-            continue
-        router_node['external_vl_id'] = find_node_name(relation['target_node_id'], src_node_list)
-        router_node['external_ip_addresses'] = []
-        if 'properties' not in relation:
-            continue
-        for prop_name, prop_info in relation['properties'].items():
-            if prop_name == 'router_ip_address':
-                router_node['external_ip_addresses'].append(prop_info['value'])
-        break
-    return router_node
-
-
-def convert_fp_node(src_node, src_node_list, src_json_model):
-    fp_node = {'fp_id': src_node['template_name'], 'description': '', 
-        'properties': {}, 'forwarder_list': []}
-    convert_props(src_node, fp_node)
-    for relation in safe_get(src_node, 'relationships'):
-        if safe_get(relation, 'name') != 'forwarder':
-            continue
-        forwarder_point = {'type': 'vnf'}
-        target_node_type = find_node_type(relation['target_node_id'], src_node_list).upper()
-        if target_node_type.find('.CP.') >= 0 or target_node_type.endswith('.CP'):
-            forwarder_point['type'] = 'cp'
-        forwarder_point['node_name'] = find_node_name(relation['target_node_id'], src_node_list)
-        forwarder_point['capability'] = ''
-        if forwarder_point['type'] == 'vnf':
-            for node_tpl in src_json_model["node_templates"]:
-                if fp_node['fp_id'] != node_tpl["name"]:
-                    continue
-                for r_tpl in safe_get(node_tpl, "requirement_templates"):
-                    if safe_get(r_tpl, "target_node_template_name") != forwarder_point['node_name']:
-                        continue
-                    forwarder_point['capability'] = safe_get(r_tpl, "target_capability_name")
-                    break
-                break
-        fp_node['forwarder_list'].append(forwarder_point)
-    return fp_node
-
-
-def convert_vnffg_group(src_group, src_group_list, src_node_list):
-    vnffg = {'vnffg_id': src_group['template_name'], 'description': '', 
-        'properties': {}, 'members': []}
-    convert_props(src_group, vnffg)
-    for member_node_id in src_group['member_node_ids']:
-        vnffg['members'].append(find_node_name(member_node_id, src_node_list))
-    return vnffg
-
-
-def convert_imagefile_node(src_node, src_node_list):
-    image_node = {'image_file_id': src_node['template_name'], 'description': '', 
-        'properties': {}}
-    convert_props(src_node, image_node)
-    return image_node
-
-
-def convert_localstorage_node(src_node, src_node_list):
-    localstorage_node = {'local_storage_id': src_node['template_name'], 'description': '', 
-        'properties': {}}
-    convert_props(src_node, localstorage_node)
-    return localstorage_node
-
-
-def convert_vdu_node(src_node, src_node_list, src_json_model):
-    vdu_node = {'vdu_id': src_node['template_name'], 'description': '', 'properties': {},
-        'image_file': '', 'local_storages': [], 'dependencies': [], 'nfv_compute': {},
-        'vls': [], 'artifacts': []}
-    convert_props(src_node, vdu_node)
-
-    for relation in src_node['relationships']:
-        r_id, r_name = safe_get(relation, 'target_node_id'), safe_get(relation, 'name')
-        if r_name == 'guest_os':
-            vdu_node['image_file'] = find_node_name(r_id, src_node_list)
-        elif r_name == 'local_storage':
-            vdu_node['local_storages'].append(find_node_name(r_id, src_node_list))
-        elif r_name.endswith('.AttachesTo'):
-            nt = find_node_type(r_id, src_node_list)
-            if nt.endswith('.BlockStorage.Local') or nt.endswith('.LocalStorage'):
-                vdu_node['local_storages'].append(find_node_name(r_id, src_node_list))
-
-    for capability in src_node['capabilities']:
-        if capability['name'] != 'nfv_compute':
-            continue
-        for prop_name, prop_info in capability['properties'].items():
-            if 'value' in prop_info:
-                vdu_node['nfv_compute'][prop_name] = prop_info['value']
-
-    vdu_node['cps'] = find_related_node(src_node['id'], src_json_model, 'virtualbinding')
-
-    for cp_node in vdu_node['cps']:
-        for src_cp_node in src_node_list:
-            if src_cp_node['template_name'] != cp_node:
-                continue
-            for relation in safe_get(src_cp_node, 'relationships'):
-                if relation['name'] != 'virtualLink':
-                    continue
-                vl_node_name = find_node_name(relation['target_node_id'], src_node_list)
-                if vl_node_name not in vdu_node['vls']:
-                    vdu_node['vls'].append(vl_node_name)
-
-    for item in safe_get(src_node, 'artifacts'):
-        artifact = {'artifact_name': item['name'], 'type': item['type_name'], 
-            'file': item['source_path']}
-        vdu_node['artifacts'].append(artifact)
-
-    return vdu_node
-
-
-def convert_exposed_node(src_json, src_nodes, exposed):
-    for item in safe_get(safe_get(src_json, 'substitution'), 'requirements'):
-        exposed['external_cps'].append({'key_name': item['mapped_name'],
-            "cp_id": find_node_name(item['node_id'], src_nodes)})
-    for item in safe_get(safe_get(src_json, 'substitution'), 'capabilities'):
-        exposed['forward_cps'].append({'key_name': item['mapped_name'],
-            "cp_id": find_node_name(item['node_id'], src_nodes)})
-
-
-def convert_vnffgs(src_json_inst, src_nodes):
-    vnffgs = []
-    src_groups = safe_get(src_json_inst, 'groups')
-    for group in src_groups:
-        type_name = group['type_name'].upper()
-        if type_name.find('.VNFFG.') >= 0 or type_name.endswith('.VNFFG'):
-            vnffgs.append(convert_vnffg_group(group, src_groups, src_nodes))
-    return vnffgs
-
-
-def convert_common(src_json, target_json):
-    if isinstance(src_json, (unicode, str)):
-        src_json_dict = json.loads(src_json)
-    else:
-        src_json_dict = src_json
-    src_json_inst = src_json_dict["instance"]
-    src_json_model = src_json_dict["model"] if "model" in src_json_dict else {}
-
-    target_json['metadata'] = convert_metadata(src_json_inst)
-    target_json['inputs'] = convert_inputs(src_json_inst)
-    target_json['vls'] = []
-    target_json['cps'] = []
-    target_json['routers'] = []
-
-    return src_json_inst, src_json_model
-
-
-def convert_nsd_model(src_json):
-    target_json = {'vnfs': [], 'pnfs': [], 'fps': []}
-    src_json_inst, src_json_model = convert_common(src_json, target_json)
-   
-    src_nodes = src_json_inst['nodes']
-    for node in src_nodes:
-        type_name = node['type_name']
-        if type_name.find('.VNF.') > 0 or type_name.endswith('.VNF'):
-            target_json['vnfs'].append(convert_vnf_node(node, src_json_model))
-        elif type_name.find('.PNF.') > 0 or type_name.endswith('.PNF'):
-            target_json['pnfs'].append(convert_pnf_node(node, src_json_model))
-        elif type_name.find('.VL.') > 0 or type_name.endswith('.VL') \
-                or node['type_name'].find('.RouteExternalVL') > 0:
-            target_json['vls'].append(convert_vl_node(node, src_nodes))
-        elif type_name.find('.CP.') > 0 or type_name.endswith('.CP'):
-            target_json['cps'].append(convert_cp_node(node, src_nodes))
-        elif type_name.find('.FP.') > 0 or type_name.endswith('.FP'):
-            target_json['fps'].append(convert_fp_node(node, src_nodes, src_json_model))
-        elif type_name.endswith('.Router'):
-            target_json['routers'].append(convert_router_node(node, src_nodes))
-
-    target_json['vnffgs'] = convert_vnffgs(src_json_inst, src_nodes)
-
-    target_json['ns_exposed'] = {'external_cps': [], 'forward_cps': []}
-    convert_exposed_node(src_json_inst, src_nodes, target_json['ns_exposed'])
-    return json.dumps(target_json)
-
-
-def convert_vnfd_model(src_json):
-    target_json = {'image_files': [], 'local_storages': [], 'vdus': []}
-    src_json_inst, src_json_model = convert_common(src_json, target_json)
-
-    src_nodes = src_json_inst['nodes']
-    for node in src_nodes:
-        type_name = node['type_name']
-        if type_name.endswith('.ImageFile'):
-            target_json['image_files'].append(convert_imagefile_node(node, src_nodes))
-        elif type_name.endswith('.BlockStorage.Local') or type_name.endswith('.LocalStorage'):
-            target_json['local_storages'].append(convert_localstorage_node(node, src_nodes))
-        elif type_name.find('.VDU.') > 0 or type_name.endswith('.VDU'):
-            target_json['vdus'].append(convert_vdu_node(node, src_nodes, src_json_model))
-        elif type_name.find('.VL.') > 0 or type_name.endswith('.VL') \
-                or node['type_name'].find('.RouteExternalVL') > 0:
-            target_json['vls'].append(convert_vl_node(node, src_nodes))
-        elif type_name.find('.CP.') > 0 or type_name.endswith('.CP'):
-            target_json['cps'].append(convert_cp_node(node, src_nodes, 'VNFD'))
-        elif type_name.endswith('.Router'):
-            target_json['routers'].append(convert_router_node(node, src_nodes))
-    
-    target_json['vnf_exposed'] = {'external_cps': [], 'forward_cps': []}
-    convert_exposed_node(src_json_inst, src_nodes, target_json['vnf_exposed'])
-    return json.dumps(target_json)
-
-if __name__ == '__main__':
-    src_json = json.dumps(
-        {
-            "instance":{
-                "metadata":{
-                    "vendor":"ZTE",
-                    "name":"VCPE_NS",
-                    "csarVersion":"v1.0",
-                    "csarType":"NSAR",
-                    "csarProvider":"ZTE",
-                    "version":1,
-                    "invariant_id":"vcpe_ns_sff_1",
-                    "id":"VCPE_NS",
-                    "description":"vcpe_ns"
-                },
-                "nodes":[
-                    {
-                        "id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                        "type_name":"tosca.nodes.nfv.ext.FP",
-                        "template_name":"path2",
-                        "properties":{
-                            "symmetric":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "policy":{
-                                "type_name":"tosca.datatypes.nfv.ext.FPPolicy",
-                                "value":{
-                                    "type":"ACL",
-                                    "criteria":{
-                                        "dest_port_range":"1-100",
-                                        "ip_protocol":"tcp",
-                                        "source_ip_range":[
-                                            "119.1.1.1-119.1.1.10"
-                                        ],
-                                        "dest_ip_range":[
-                                            {"get_input":"NatIpRange"}
-                                        ],
-                                        "dscp":0,
-                                        "source_port_range":"1-100"
-                                    }
-                                }
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            }
-                        ],
-                        "relationships":[
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":0,
-                                "target_node_id":"m6000_data_out_qeukdtf6g87cnparxi51fa8s6"
-                            },
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":1,
-                                "target_node_id":"m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
-                            },
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":2,
-                                "target_node_id":"VNAT_cfdljtspvkp234irka59wgab0",
-                                "target_capability_name":"feature"
-                            }
-                        ]
-                    },
-                    {
-                        "id":"path1_bv53fblv26hawr8dj4fxe2rsd",
-                        "type_name":"tosca.nodes.nfv.ext.FP",
-                        "template_name":"path1",
-                        "properties":{
-                            "symmetric":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "policy":{
-                                "type_name":"tosca.datatypes.nfv.ext.FPPolicy",
-                                "value":{
-                                    "type":"ACL",
-                                    "criteria":{
-                                        "dest_port_range":"1-100",
-                                        "ip_protocol":"tcp",
-                                        "source_ip_range":[
-                                            "1-100"
-                                        ],
-                                        "dest_ip_range":[
-                                            "1-100"
-                                        ],
-                                        "dscp":4,
-                                        "source_port_range":"1-100"
-                                    }
-                                }
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
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-                        ],
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-                            {
-                                "name":"forwarder",
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-                                "target_node_id":"m6000_data_in_eldly5txw4frny3cc349uz3nc"
-                            },
-                            {
-                                "name":"forwarder",
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-                            },
-                            {
-                                "name":"forwarder",
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-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"forwarder",
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-                                "target_node_id":"VNAT_cfdljtspvkp234irka59wgab0",
-                                "target_capability_name":"feature"
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-                            {
-                                "name":"forwarder",
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-                                "target_node_id":"m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
-                            },
-                            {
-                                "name":"forwarder",
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-                                "target_node_id":"m6000_data_out_qeukdtf6g87cnparxi51fa8s6"
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-                    {
-                        "id":"m6000_data_out_qeukdtf6g87cnparxi51fa8s6",
-                        "type_name":"tosca.nodes.nfv.ext.zte.CP",
-                        "template_name":"m6000_data_out",
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-                            "direction":{
-                                "type_name":"string",
-                                "value":"bidirectional"
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-                                "type_name":"string",
-                                "value":"normal"
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-                            "mac_address":{
-                                "type_name":"string",
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-                                "type_name":"string",
-                                "value":"xgei-0/4/1/5"
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-                                "type_name":"string",
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-                            "sfc_encapsulation":{
-                                "type_name":"string",
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-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
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-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
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-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
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-                                "name":"feature",
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-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
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-                                "name":"virtualbinding",
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-                                "target_capability_name":"feature"
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-                                "name":"virtualLink",
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-                        "id":"VFW_57z0ua89aiyl8ncvw7h7mjf34",
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-                        "template_name":"VFW",
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-                                "value":False
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-                            "plugin_info":{
-                                "type_name":"string",
-                                "value":"vbrasplugin_1.0"
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-                            "vnf_extend_type":{
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-                            "name":{
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-                            "cross_dc":{
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-                            "vnf_type":{
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-                            "vnfd_version":{
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-                                "value":"1.0.0"
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-                            "id":{
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-                                "value":"vcpe_vfw_zte_1_0"
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-                            "nsh_aware":{
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-                            "adjust_vnf_capacity":{
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-                            "vmnumber_overquota_alarm":{
-                                "type_name":"boolean",
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-                            "csarProvider":{
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-                            "csarVersion":{
-                                "type_name":"string",
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-                            "externalPluginManageNetworkName":{
-                                "type_name":"string",
-                                "value":"vlan_4007_plugin_net"
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-                            "csarType":{
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-                                "value":"NFAR"
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
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-                                        "name":"create",
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-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
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-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
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-                                ]
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-                                "name":"feature",
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-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
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-                            {
-                                "name":"vfw_fw_inout",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
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-                        "relationships":[
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-                                "name":"vfw_ctrl_by_manager_cp",
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-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
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-                                        "name":"stop",
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-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
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-                                        "name":"delete",
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-                                "type_name":"tosca.capabilities.nfv.Forwarder"
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-                                "target_capability_name":"feature"
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-                                "target_capability_name":"feature"
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-                                "value":"vlan_4008_mng_net"
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-                                "type_name":"tosca.datatypes.nfv.ext.LocationInfo",
-                                "value":{
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-                                    "vimid":2,
-                                    "availability_zone":"nova"
-                                }
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-                                "type_name":"string",
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-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
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-                                        "name":"create",
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-                                    {
-                                        "name":"start",
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-                                        "name":"delete",
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-                                        "name":"configure",
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-                                "value":"11-22-33-22-11-41"
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-                                "type_name":"string",
-                                "value":"gei-0/4/0/7"
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-                                "value":"1.1.1.1"
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-                            "sfc_encapsulation":{
-                                "type_name":"string",
-                                "value":"mac"
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-                            "bond":{
-                                "type_name":"string",
-                                "value":"none"
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
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-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
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-                                "name":"feature",
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-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
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-                                "target_node_id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":2,
-                                "target_node_id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                                "target_capability_name":"feature"
-                            }
-                        ]
-                    },
-                    {
-                        "id":"ext_datanet_net_qtqzlx5dsthzs883hxjn6hyhd",
-                        "type_name":"tosca.nodes.nfv.ext.VL.Vmware",
-                        "template_name":"ext_datanet_net",
-                        "properties":{
-                            "name":{
-                                "type_name":"string",
-                                "value":"vlan_4004_tunnel_net"
-                            },
-                            "dhcp_enabled":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "location_info":{
-                                "type_name":"tosca.datatypes.nfv.ext.LocationInfo",
-                                "value":{
-                                    "tenant":"admin",
-                                    "vimid":2,
-                                    "availability_zone":"nova"
-                                }
-                            },
-                            "ip_version":{
-                                "type_name":"integer",
-                                "value":4
-                            },
-                            "mtu":{
-                                "type_name":"integer",
-                                "value":1500
-                            },
-                            "network_name":{
-                                "type_name":"string",
-                                "value":"vlan_4004_tunnel_net"
-                            },
-                            "network_type":{
-                                "type_name":"string",
-                                "value":"vlan"
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtual_linkable",
-                                "type_name":"tosca.capabilities.nfv.VirtualLinkable"
-                            }
-                        ]
-                    },
-                    {
-                        "id":"m600_mnt_cp_l3488y2a8ilyfdn0l89ni4os7",
-                        "type_name":"tosca.nodes.nfv.ext.zte.CP",
-                        "template_name":"m600_mnt_cp",
-                        "properties":{
-                            "direction":{
-                                "type_name":"string",
-                                "value":"bidirectional"
-                            },
-                            "vnic_type":{
-                                "type_name":"string",
-                                "value":"normal"
-                            },
-                            "bandwidth":{
-                                "type_name":"integer",
-                                "value":0
-                            },
-                            "mac_address":{
-                                "type_name":"string",
-                                "value":"00-11-00-22-33-11"
-                            },
-                            "interface_name":{
-                                "type_name":"string",
-                                "value":"gei-0/4/0/1"
-                            },
-                            "ip_address":{
-                                "type_name":"string",
-                                "value":"10.46.244.51"
-                            },
-                            "order":{
-                                "type_name":"integer",
-                                "value":0
-                            },
-                            "sfc_encapsulation":{
-                                "type_name":"string",
-                                "value":"mac"
-                            },
-                            "bond":{
-                                "type_name":"string",
-                                "value":"none"
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "relationships":[
-                            {
-                                "name":"virtualLink",
-                                "source_requirement_index":0,
-                                "target_node_id":"ext_mnet_net_au2otee5mcy0dnpqykj487zr3",
-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"virtualbinding",
-                                "source_requirement_index":1,
-                                "target_node_id":"m6000_s_7qtzo5nuocyfmebc6kp9raq18",
-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":2,
-                                "target_node_id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                                "target_capability_name":"feature"
-                            }
-                        ]
-                    },
-                    {
-                        "id":"sfc_data_network_vx3pc1oahn0k0pa5q722yafee",
-                        "type_name":"tosca.nodes.nfv.ext.zte.VL",
-                        "template_name":"sfc_data_network",
-                        "properties":{
-                            "name":{
-                                "type_name":"string",
-                                "value":"sfc_data_network"
-                            },
-                            "dhcp_enabled":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "is_predefined":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "location_info":{
-                                "type_name":"tosca.datatypes.nfv.ext.LocationInfo",
-                                "value":{
-                                    "tenant":"admin",
-                                    "vimid":2,
-                                    "availability_zone":"nova"
-                                }
-                            },
-                            "ip_version":{
-                                "type_name":"integer",
-                                "value":4
-                            },
-                            "mtu":{
-                                "type_name":"integer",
-                                "value":1500
-                            },
-                            "network_name":{
-                                "type_name":"string",
-                                "value":"sfc_data_network"
-                            },
-                            "network_type":{
-                                "type_name":"string",
-                                "value":"vlan"
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtual_linkable",
-                                "type_name":"tosca.capabilities.nfv.VirtualLinkable"
-                            }
-                        ]
-                    },
-                    {
-                        "id":"m6000_s_7qtzo5nuocyfmebc6kp9raq18",
-                        "type_name":"tosca.nodes.nfv.ext.PNF",
-                        "template_name":"m6000_s",
-                        "properties":{
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "request_reclassification":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "pnf_type":{
-                                "type_name":"string",
-                                "value":"m6000s"
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "management_address":{
-                                "type_name":"string",
-                                "value":"111111"
-                            },
-                            "id":{
-                                "type_name":"string",
-                                "value":"m6000_s"
-                            },
-                            "nsh_aware":{
-                                "type_name":"boolean",
-                                "value":False
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtualBinding",
-                                "type_name":"tosca.capabilities.nfv.VirtualBindable"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "relationships":[
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":0,
-                                "target_node_id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                                "target_capability_name":"feature"
-                            }
-                        ]
-                    },
-                    {
-                        "id":"VNAT_cfdljtspvkp234irka59wgab0",
-                        "type_name":"tosca.nodes.nfv.ext.zte.VNF.VNAT",
-                        "template_name":"VNAT",
-                        "properties":{
-                            "is_shared":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "plugin_info":{
-                                "type_name":"string",
-                                "value":"vbrasplugin_1.0"
-                            },
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "request_reclassification":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "name":{
-                                "type_name":"string",
-                                "value":"VNAT"
-                            },
-                            "vnf_extend_type":{
-                                "type_name":"string",
-                                "value":"driver"
-                            },
-                            "externalPluginManageNetworkName":{
-                                "type_name":"string",
-                                "value":"vlan_4007_plugin_net"
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "cross_dc":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "vnf_type":{
-                                "type_name":"string",
-                                "value":"VNAT"
-                            },
-                            "vnfd_version":{
-                                "type_name":"string",
-                                "value":"1.0.0"
-                            },
-                            "id":{
-                                "type_name":"string",
-                                "value":"vcpe_vnat_zte_1"
-                            },
-                            "nsh_aware":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "adjust_vnf_capacity":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "vmnumber_overquota_alarm":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "csarProvider":{
-                                "type_name":"string",
-                                "value":"ZTE"
-                            },
-                            "NatIpRange":{
-                                "type_name":"string",
-                                "value":"192.167.0.10-192.168.0.20"
-                            },
-                            "csarVersion":{
-                                "type_name":"string",
-                                "value":"v1.0"
-                            },
-                            "csarType":{
-                                "type_name":"string",
-                                "value":"NFAR"
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"Standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "capabilities":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            },
-                            {
-                                "name":"vnat_fw_inout",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "relationships":[
-                            {
-                                "name":"vnat_ctrl_by_manager_cp",
-                                "source_requirement_index":0,
-                                "target_node_id":"ext_mnet_net_au2otee5mcy0dnpqykj487zr3",
-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"vnat_data_cp",
-                                "source_requirement_index":1,
-                                "target_node_id":"sfc_data_network_vx3pc1oahn0k0pa5q722yafee",
-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"virtualLink",
-                                "source_requirement_index":2,
-                                "target_node_id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                                "target_capability_name":"feature"
-                            },
-                            {
-                                "name":"forwarder",
-                                "source_requirement_index":3,
-                                "target_node_id":"path2_kgmfqr5ldqs9lj3oscrgxqefc",
-                                "target_capability_name":"feature"
-                            }
-                        ]
-                    }
-                ],
-                "groups":[
-                    {
-                        "id":"vnffg1_wk1aqhk6exoh5fmds2unu0uyc",
-                        "type_name":"tosca.groups.nfv.VNFFG",
-                        "template_name":"vnffg1",
-                        "properties":{
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "connection_point":{
-                                "type_name":"list",
-                                "value":[
-                                    "m6000_data_in",
-                                    "m600_tunnel_cp",
-                                    "m6000_data_out"
-                                ]
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "constituent_vnfs":{
-                                "type_name":"list",
-                                "value":[
-                                    "VFW",
-                                    "VNAT"
-                                ]
-                            },
-                            "number_of_endpoints":{
-                                "type_name":"integer",
-                                "value":3
-                            },
-                            "dependent_virtual_link":{
-                                "type_name":"list",
-                                "value":[
-                                    "sfc_data_network",
-                                    "ext_datanet_net",
-                                    "ext_mnet_net"
-                                ]
-                            }
-                        },
-                        "interfaces":[
-                            {
-                                "name":"standard",
-                                "description":"This lifecycle interface defines the essential, normative operations that TOSCA nodes may support.",
-                                "type_name":"tosca.interfaces.node.lifecycle.Standard",
-                                "operations":[
-                                    {
-                                        "name":"create",
-                                        "description":"Standard lifecycle create operation."
-                                    },
-                                    {
-                                        "name":"stop",
-                                        "description":"Standard lifecycle stop operation."
-                                    },
-                                    {
-                                        "name":"start",
-                                        "description":"Standard lifecycle start operation."
-                                    },
-                                    {
-                                        "name":"delete",
-                                        "description":"Standard lifecycle delete operation."
-                                    },
-                                    {
-                                        "name":"configure",
-                                        "description":"Standard lifecycle configure operation."
-                                    }
-                                ]
-                            }
-                        ],
-                        "member_node_ids":[
-                            "path1_bv53fblv26hawr8dj4fxe2rsd",
-                            "path2_kgmfqr5ldqs9lj3oscrgxqefc"
-                        ]
-                    }
-                ],
-                "substitution":{
-                    "node_type_name":"tosca.nodes.nfv.NS.VCPE_NS"
-                },
-                "inputs":{
-                    "externalDataNetworkName":{
-                        "type_name":"string",
-                        "value":"vlan_4004_tunnel_net"
-                    },
-                    "sfc_data_network":{
-                        "type_name":"string",
-                        "value":"sfc_data_network"
-                    },
-                    "NatIpRange":{
-                        "type_name":"string",
-                        "value":"192.167.0.10-192.168.0.20"
-                    },
-                    "externalManageNetworkName":{
-                        "type_name":"string",
-                        "value":"vlan_4008_mng_net"
-                    },
-                    "externalPluginManageNetworkName":{
-                        "type_name":"string",
-                        "value":"vlan_4007_plugin_net"
-                    }
-                }
-            },
-            "model":{
-                "metadata":{
-                    "vendor":"ZTE",
-                    "name":"VCPE_NS",
-                    "csarVersion":"v1.0",
-                    "csarType":"NSAR",
-                    "csarProvider":"ZTE",
-                    "version":1,
-                    "invariant_id":"vcpe_ns_sff_1",
-                    "id":"VCPE_NS",
-                    "description":"vcpe_ns"
-                },
-                "node_templates":[
-                    {
-                        "name":"path2",
-                        "type_name":"tosca.nodes.nfv.ext.FP",
-                        "default_instances":1,
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-                        "properties":{
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-                                "value":False
-                            },
-                            "policy":{
-                                "type_name":"tosca.datatypes.nfv.ext.FPPolicy",
-                                "value":{
-                                    "type":"ACL",
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-                                        "dest_port_range":"1-100",
-                                        "ip_protocol":"tcp",
-                                        "source_ip_range":[
-                                            "119.1.1.1-119.1.1.10"
-                                        ],
-                                        "dest_ip_range":[
-                                            {"get_input":"NatIpRange"}
-                                        ],
-                                        "dscp":0,
-                                        "source_port_range":"1-100"
-                                    }
-                                }
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ed0288a10>"
-                        ],
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-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            }
-                        ],
-                        "requirement_templates":[
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"m6000_data_out"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"m600_tunnel_cp"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"VNAT",
-                                "target_capability_name":"vnat_fw_inout"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"path1",
-                        "type_name":"tosca.nodes.nfv.ext.FP",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
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-                                "value":True
-                            },
-                            "policy":{
-                                "type_name":"tosca.datatypes.nfv.ext.FPPolicy",
-                                "value":{
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-                                        "ip_protocol":"tcp",
-                                        "source_ip_range":[
-                                            "1-100"
-                                        ],
-                                        "dest_ip_range":[
-                                            "1-100"
-                                        ],
-                                        "dscp":4,
-                                        "source_port_range":"1-100"
-                                    }
-                                }
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec81df090>"
-                        ],
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-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            }
-                        ],
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-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"m6000_data_in"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"m600_tunnel_cp"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"VFW",
-                                "target_capability_name":"vfw_fw_inout"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"VNAT",
-                                "target_capability_name":"vnat_fw_inout"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"m600_tunnel_cp"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_template_name":"m6000_data_out"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"m6000_data_out",
-                        "type_name":"tosca.nodes.nfv.ext.zte.CP",
-                        "default_instances":1,
-                        "min_instances":0,
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-                                "value":"bidirectional"
-                            },
-                            "vnic_type":{
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-                                "value":"normal"
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-                            "bandwidth":{
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-                            "mac_address":{
-                                "type_name":"string",
-                                "value":"11-22-33-22-11-44"
-                            },
-                            "interface_name":{
-                                "type_name":"string",
-                                "value":"xgei-0/4/1/5"
-                            },
-                            "ip_address":{
-                                "type_name":"string",
-                                "value":"176.1.1.2"
-                            },
-                            "order":{
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-                                "value":0
-                            },
-                            "sfc_encapsulation":{
-                                "type_name":"string",
-                                "value":"mac"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec82c6610>"
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-                                "name":"feature",
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-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
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-                                "name":"virtualbinding",
-                                "target_node_template_name":"m6000_s",
-                                "target_capability_name":"virtualBinding"
-                            },
-                            {
-                                "name":"virtualLink",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"VFW",
-                        "type_name":"tosca.nodes.nfv.ext.zte.VNF.VFW",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "is_shared":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "plugin_info":{
-                                "type_name":"string",
-                                "value":"vbrasplugin_1.0"
-                            },
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "request_reclassification":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "vnf_extend_type":{
-                                "type_name":"string",
-                                "value":"driver"
-                            },
-                            "name":{
-                                "type_name":"string",
-                                "value":"VFW"
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "cross_dc":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "vnf_type":{
-                                "type_name":"string",
-                                "value":"VFW"
-                            },
-                            "vnfd_version":{
-                                "type_name":"string",
-                                "value":"1.0.0"
-                            },
-                            "id":{
-                                "type_name":"string",
-                                "value":"vcpe_vfw_zte_1_0"
-                            },
-                            "nsh_aware":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "adjust_vnf_capacity":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "vmnumber_overquota_alarm":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "csarProvider":{
-                                "type_name":"string",
-                                "value":"ZTE"
-                            },
-                            "csarVersion":{
-                                "type_name":"string",
-                                "value":"v1.0"
-                            },
-                            "externalPluginManageNetworkName":{
-                                "type_name":"string",
-                                "value":"vlan_4007_plugin_net"
-                            },
-                            "csarType":{
-                                "type_name":"string",
-                                "value":"NFAR"
-                            }
-                        },
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-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec8281950>"
-                        ],
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-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            },
-                            {
-                                "name":"vfw_fw_inout",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "requirement_templates":[
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-                                "name":"vfw_ctrl_by_manager_cp",
-                                "target_node_template_name":"ext_mnet_net",
-                                "target_capability_name":"virtual_linkable"
-                            },
-                            {
-                                "name":"vfw_data_cp",
-                                "target_node_template_name":"sfc_data_network",
-                                "target_capability_name":"virtual_linkable"
-                            },
-                            {
-                                "name":"virtualLink",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"m600_tunnel_cp",
-                        "type_name":"tosca.nodes.nfv.ext.zte.CP",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
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-                                "value":"bidirectional"
-                            },
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-                                "value":"normal"
-                            },
-                            "bandwidth":{
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-                                "value":0
-                            },
-                            "mac_address":{
-                                "type_name":"string",
-                                "value":"00-11-00-22-33-00"
-                            },
-                            "interface_name":{
-                                "type_name":"string",
-                                "value":"gei-0/4/0/13"
-                            },
-                            "ip_address":{
-                                "type_name":"string",
-                                "value":"191.167.100.5"
-                            },
-                            "order":{
-                                "type_name":"integer",
-                                "value":0
-                            },
-                            "sfc_encapsulation":{
-                                "type_name":"string",
-                                "value":"mac"
-                            }
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-                        ],
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-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "requirement_templates":[
-                            {
-                                "name":"virtualLink",
-                                "target_node_template_name":"ext_datanet_net",
-                                "target_capability_name":"virtual_linkable"
-                            },
-                            {
-                                "name":"virtualbinding",
-                                "target_node_template_name":"m6000_s",
-                                "target_capability_name":"virtualBinding"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"ext_mnet_net",
-                        "type_name":"tosca.nodes.nfv.ext.VL.Vmware",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "name":{
-                                "type_name":"string",
-                                "value":"vlan_4008_mng_net"
-                            },
-                            "dhcp_enabled":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "location_info":{
-                                "type_name":"tosca.datatypes.nfv.ext.LocationInfo",
-                                "value":{
-                                    "tenant":"admin",
-                                    "vimid":2,
-                                    "availability_zone":"nova"
-                                }
-                            },
-                            "ip_version":{
-                                "type_name":"integer",
-                                "value":4
-                            },
-                            "mtu":{
-                                "type_name":"integer",
-                                "value":1500
-                            },
-                            "network_name":{
-                                "type_name":"string",
-                                "value":"vlan_4008_mng_net"
-                            },
-                            "network_type":{
-                                "type_name":"string",
-                                "value":"vlan"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ed00f89d0>"
-                        ],
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-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtual_linkable",
-                                "type_name":"tosca.capabilities.nfv.VirtualLinkable"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"m6000_data_in",
-                        "type_name":"tosca.nodes.nfv.ext.zte.CP",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "direction":{
-                                "type_name":"string",
-                                "value":"bidirectional"
-                            },
-                            "vnic_type":{
-                                "type_name":"string",
-                                "value":"normal"
-                            },
-                            "bandwidth":{
-                                "type_name":"integer",
-                                "value":0
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-                            "mac_address":{
-                                "type_name":"string",
-                                "value":"11-22-33-22-11-41"
-                            },
-                            "interface_name":{
-                                "type_name":"string",
-                                "value":"gei-0/4/0/7"
-                            },
-                            "ip_address":{
-                                "type_name":"string",
-                                "value":"1.1.1.1"
-                            },
-                            "order":{
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-                                "value":0
-                            },
-                            "sfc_encapsulation":{
-                                "type_name":"string",
-                                "value":"mac"
-                            },
-                            "bond":{
-                                "type_name":"string",
-                                "value":"none"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x1745710>"
-                        ],
-                        "capability_templates":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "requirement_templates":[
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-                                "name":"virtualbinding",
-                                "target_node_template_name":"m6000_s",
-                                "target_capability_name":"virtualBinding"
-                            },
-                            {
-                                "name":"virtualLink",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"ext_datanet_net",
-                        "type_name":"tosca.nodes.nfv.ext.VL.Vmware",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "name":{
-                                "type_name":"string",
-                                "value":"vlan_4004_tunnel_net"
-                            },
-                            "dhcp_enabled":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "location_info":{
-                                "type_name":"tosca.datatypes.nfv.ext.LocationInfo",
-                                "value":{
-                                    "tenant":"admin",
-                                    "vimid":2,
-                                    "availability_zone":"nova"
-                                }
-                            },
-                            "ip_version":{
-                                "type_name":"integer",
-                                "value":4
-                            },
-                            "mtu":{
-                                "type_name":"integer",
-                                "value":1500
-                            },
-                            "network_name":{
-                                "type_name":"string",
-                                "value":"vlan_4004_tunnel_net"
-                            },
-                            "network_type":{
-                                "type_name":"string",
-                                "value":"vlan"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8eac063990>"
-                        ],
-                        "capability_templates":[
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-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtual_linkable",
-                                "type_name":"tosca.capabilities.nfv.VirtualLinkable"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"m600_mnt_cp",
-                        "type_name":"tosca.nodes.nfv.ext.zte.CP",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "direction":{
-                                "type_name":"string",
-                                "value":"bidirectional"
-                            },
-                            "vnic_type":{
-                                "type_name":"string",
-                                "value":"normal"
-                            },
-                            "bandwidth":{
-                                "type_name":"integer",
-                                "value":0
-                            },
-                            "mac_address":{
-                                "type_name":"string",
-                                "value":"00-11-00-22-33-11"
-                            },
-                            "interface_name":{
-                                "type_name":"string",
-                                "value":"gei-0/4/0/1"
-                            },
-                            "ip_address":{
-                                "type_name":"string",
-                                "value":"10.46.244.51"
-                            },
-                            "order":{
-                                "type_name":"integer",
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-                            },
-                            "sfc_encapsulation":{
-                                "type_name":"string",
-                                "value":"mac"
-                            },
-                            "bond":{
-                                "type_name":"string",
-                                "value":"none"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec81264d0>"
-                        ],
-                        "capability_templates":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "requirement_templates":[
-                            {
-                                "name":"virtualLink",
-                                "target_node_template_name":"ext_mnet_net",
-                                "target_capability_name":"virtual_linkable"
-                            },
-                            {
-                                "name":"virtualbinding",
-                                "target_node_template_name":"m6000_s",
-                                "target_capability_name":"virtualBinding"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"sfc_data_network",
-                        "type_name":"tosca.nodes.nfv.ext.zte.VL",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "name":{
-                                "type_name":"string",
-                                "value":"sfc_data_network"
-                            },
-                            "dhcp_enabled":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "is_predefined":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "location_info":{
-                                "type_name":"tosca.datatypes.nfv.ext.LocationInfo",
-                                "value":{
-                                    "tenant":"admin",
-                                    "vimid":2,
-                                    "availability_zone":"nova"
-                                }
-                            },
-                            "ip_version":{
-                                "type_name":"integer",
-                                "value":4
-                            },
-                            "mtu":{
-                                "type_name":"integer",
-                                "value":1500
-                            },
-                            "network_name":{
-                                "type_name":"string",
-                                "value":"sfc_data_network"
-                            },
-                            "network_type":{
-                                "type_name":"string",
-                                "value":"vlan"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec813c6d0>"
-                        ],
-                        "capability_templates":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtual_linkable",
-                                "type_name":"tosca.capabilities.nfv.VirtualLinkable"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"m6000_s",
-                        "type_name":"tosca.nodes.nfv.ext.PNF",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "request_reclassification":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "pnf_type":{
-                                "type_name":"string",
-                                "value":"m6000s"
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "management_address":{
-                                "type_name":"string",
-                                "value":"111111"
-                            },
-                            "id":{
-                                "type_name":"string",
-                                "value":"m6000_s"
-                            },
-                            "nsh_aware":{
-                                "type_name":"boolean",
-                                "value":False
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec8132490>"
-                        ],
-                        "capability_templates":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"virtualBinding",
-                                "type_name":"tosca.capabilities.nfv.VirtualBindable"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "requirement_templates":[
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    },
-                    {
-                        "name":"VNAT",
-                        "type_name":"tosca.nodes.nfv.ext.zte.VNF.VNAT",
-                        "default_instances":1,
-                        "min_instances":0,
-                        "properties":{
-                            "is_shared":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "plugin_info":{
-                                "type_name":"string",
-                                "value":"vbrasplugin_1.0"
-                            },
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "request_reclassification":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "name":{
-                                "type_name":"string",
-                                "value":"VNAT"
-                            },
-                            "vnf_extend_type":{
-                                "type_name":"string",
-                                "value":"driver"
-                            },
-                            "externalPluginManageNetworkName":{
-                                "type_name":"string",
-                                "value":"vlan_4007_plugin_net"
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "cross_dc":{
-                                "type_name":"boolean",
-                                "value":False
-                            },
-                            "vnf_type":{
-                                "type_name":"string",
-                                "value":"VNAT"
-                            },
-                            "vnfd_version":{
-                                "type_name":"string",
-                                "value":"1.0.0"
-                            },
-                            "id":{
-                                "type_name":"string",
-                                "value":"vcpe_vnat_zte_1"
-                            },
-                            "nsh_aware":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "adjust_vnf_capacity":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "vmnumber_overquota_alarm":{
-                                "type_name":"boolean",
-                                "value":True
-                            },
-                            "csarProvider":{
-                                "type_name":"string",
-                                "value":"ZTE"
-                            },
-                            "NatIpRange":{
-                                "type_name":"string",
-                                "value":"192.167.0.10-192.168.0.20"
-                            },
-                            "csarVersion":{
-                                "type_name":"string",
-                                "value":"v1.0"
-                            },
-                            "csarType":{
-                                "type_name":"string",
-                                "value":"NFAR"
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x1bba810>"
-                        ],
-                        "capability_templates":[
-                            {
-                                "name":"feature",
-                                "type_name":"tosca.capabilities.Node"
-                            },
-                            {
-                                "name":"forwarder",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            },
-                            {
-                                "name":"vnat_fw_inout",
-                                "type_name":"tosca.capabilities.nfv.Forwarder"
-                            }
-                        ],
-                        "requirement_templates":[
-                            {
-                                "name":"vnat_ctrl_by_manager_cp",
-                                "target_node_template_name":"ext_mnet_net",
-                                "target_capability_name":"virtual_linkable"
-                            },
-                            {
-                                "name":"vnat_data_cp",
-                                "target_node_template_name":"sfc_data_network",
-                                "target_capability_name":"virtual_linkable"
-                            },
-                            {
-                                "name":"virtualLink",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            },
-                            {
-                                "name":"forwarder",
-                                "target_node_type_name":"tosca.nodes.Root"
-                            }
-                        ]
-                    }
-                ],
-                "group_templates":[
-                    {
-                        "name":"vnffg1",
-                        "type_name":"tosca.groups.nfv.VNFFG",
-                        "properties":{
-                            "vendor":{
-                                "type_name":"string",
-                                "value":"zte"
-                            },
-                            "connection_point":{
-                                "type_name":"list",
-                                "value":[
-                                    "m6000_data_in",
-                                    "m600_tunnel_cp",
-                                    "m6000_data_out"
-                                ]
-                            },
-                            "version":{
-                                "type_name":"string",
-                                "value":"1.0"
-                            },
-                            "constituent_vnfs":{
-                                "type_name":"list",
-                                "value":[
-                                    "VFW",
-                                    "VNAT"
-                                ]
-                            },
-                            "number_of_endpoints":{
-                                "type_name":"integer",
-                                "value":3
-                            },
-                            "dependent_virtual_link":{
-                                "type_name":"list",
-                                "value":[
-                                    "sfc_data_network",
-                                    "ext_datanet_net",
-                                    "ext_mnet_net"
-                                ]
-                            }
-                        },
-                        "interface_templates":[
-                            "<aria.modeling.model_elements.InterfaceTemplate object at 0x7f8ec811cd10>"
-                        ],
-                        "member_node_template_names":[
-                            "path1",
-                            "path2"
-                        ]
-                    }
-                ],
-                "substitution_template":{
-                    "node_type_name":"tosca.nodes.nfv.NS.VCPE_NS"
-                },
-                "inputs":{
-                    "externalDataNetworkName":{
-                        "type_name":"string",
-                        "value":"vlan_4004_tunnel_net"
-                    },
-                    "sfc_data_network":{
-                        "type_name":"string",
-                        "value":"sfc_data_network"
-                    },
-                    "NatIpRange":{
-                        "type_name":"string",
-                        "value":"192.167.0.10-192.168.0.20"
-                    },
-                    "externalManageNetworkName":{
-                        "type_name":"string",
-                        "value":"vlan_4008_mng_net"
-                    },
-                    "externalPluginManageNetworkName":{
-                        "type_name":"string",
-                        "value":"vlan_4007_plugin_net"
-                    }
-                }
-            }
-        }
-    )
-    print convert_nsd_model(src_json)
-
-
-
-