+++ /dev/null
-# Copyright 2016-2017 ZTE Corporation.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-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'):
- external_cps = {
- 'key_name': item['mapped_name'],
- "cp_id": find_node_name(item['node_id'], src_nodes)
- }
- exposed['external_cps'].append(external_cps)
- for item in safe_get(safe_get(src_json, 'substitution'), 'capabilities'):
- forward_cps = {
- 'key_name': item['mapped_name'],
- "cp_id": find_node_name(item['node_id'], src_nodes)
- }
- exposed['forward_cps'].append(forward_cps)
-
-
-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_policy_node(src_json):
- target_json = {
- 'name': src_json['template_name'],
- 'file_url': src_json['properties']['drl_file_url']['value']
- }
- return target_json
-
-
-def convert_nsd_model(src_json):
- target_json = {
- 'vnfs': [],
- 'pnfs': [],
- 'fps': [],
- 'policies': []
- }
- 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))
- elif type_name.endswith('tosca.policies.Drools'):
- target_json['policies'].append(convert_policy_node(node))
-
- 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)
- if "vnfdVersion" in src_json_inst.get("metadata", {}):
- from . import toscautil_new
- return toscautil_new.convert_vnfd_model(src_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"
- },
- "policies:": [
- {
- "aaa:": {
- "type": "tosca.policies.Drools",
- "properties": {
- "drl_file_url": "policies/abc.drl"
- }
- }
- }
- ],
- "nodes": [
- {
- "id": "policies",
- "type_name": "tosca.policies.Drools",
- "template_name": "aaa",
- "properties": {
- "drl_file_url": {
- "type_name": "string",
- "value": "policies/abc.drl"
- }
- }
- },
- {
- "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"
- }
- ],
- "relationships": [
- {
- "name": "forwarder",
- "source_requirement_index": 0,
- "target_node_id": "m6000_data_in_eldly5txw4frny3cc349uz3nc"
- },
- {
- "name": "forwarder",
- "source_requirement_index": 1,
- "target_node_id": "m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
- },
- {
- "name": "forwarder",
- "source_requirement_index": 2,
- "target_node_id": "VFW_57z0ua89aiyl8ncvw7h7mjf34",
- "target_capability_name": "feature"
- },
- {
- "name": "forwarder",
- "source_requirement_index": 3,
- "target_node_id": "VNAT_cfdljtspvkp234irka59wgab0",
- "target_capability_name": "feature"
- },
- {
- "name": "forwarder",
- "source_requirement_index": 4,
- "target_node_id": "m600_tunnel_cp_imwfk5l48ljz0g9knc6d68hv5"
- },
- {
- "name": "forwarder",
- "source_requirement_index": 5,
- "target_node_id": "m6000_data_out_qeukdtf6g87cnparxi51fa8s6"
- }
- ]
- },
- {
- "id": "m6000_data_out_qeukdtf6g87cnparxi51fa8s6",
- "type_name": "tosca.nodes.nfv.ext.zte.CP",
- "template_name": "m6000_data_out",
- "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": "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": {
- "type_name": "integer",
- "value": 0
- },
- "sfc_encapsulation": {
- "type_name": "string",
- "value": "mac"
- }
- },
- "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",
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- "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)
+++ /dev/null
-# Copyright 2017 ZTE Corporation.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-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_factor_unit(value):
- if isinstance(value, (str, unicode)):
- return value
- return "%s %s" % (value["factor"], value["unit"])
-
-
-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') in ('virtualLink', 'virtual_link'):
- cp_node['vl_id'] = find_node_name(relation['target_node_id'], src_node_list)
- elif safe_get(relation, 'name') in ('virtualbinding', 'virtual_binding'):
- 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_volumestorage_node(src_node, src_node_list):
- volumestorage_node = {
- 'volume_storage_id': src_node['id'],
- 'description': "",
- 'properties': {}}
- convert_props(src_node, volumestorage_node)
- volumestorage_node["properties"]["size"] = convert_factor_unit(
- volumestorage_node["properties"]["size_of_storage"])
- return volumestorage_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': [],
- 'volume_storages': []
- }
- convert_props(src_node, vdu_node)
-
- for relation in src_node.get('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 == 'virtual_storage':
- vdu_node['volume_storages'].append(r_id)
- 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 not capability['type_name'].endswith('.VirtualCompute'):
- continue
- vdu_node['nfv_compute']['flavor_extra_specs'] = {}
- for prop_name, prop_info in capability['properties'].items():
- if prop_name == "virtual_cpu":
- vdu_node['nfv_compute']['num_cpus'] = prop_info["value"]["num_virtual_cpu"]
- if "virtual_cpu_clock" in prop_info["value"]:
- vdu_node['nfv_compute']['cpu_frequency'] =\
- convert_factor_unit(prop_info["value"]["virtual_cpu_clock"])
- elif prop_name == "virtual_memory":
- vdu_node['nfv_compute']['mem_size'] = convert_factor_unit(
- prop_info["value"]["virtual_mem_size"])
- elif prop_name == "requested_additional_capabilities":
- if prop_info and "value" in prop_info:
- for key, val in prop_info["value"].items():
- vdu_node['nfv_compute']['flavor_extra_specs'].update(
- val["target_performance_parameters"])
-
- 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'],
- 'properties': {}
- }
- convert_props(item, artifact)
- for key in artifact['properties']:
- if 'factor' in artifact['properties'][key] and 'unit' in artifact['properties'][key]:
- artifact['properties'][key] = convert_factor_unit(artifact['properties'][key])
- vdu_node['artifacts'].append(artifact)
- if artifact["type"].endswith(".SwImage"):
- vdu_node['image_file'] = artifact["artifact_name"]
- return vdu_node
-
-
-def convert_exposed_node(src_json, src_nodes, exposed):
- for item in safe_get(safe_get(src_json, 'substitution'), 'requirements'):
- external_cps = {
- 'key_name': item['mapped_name'],
- "cp_id": find_node_name(item['node_id'], src_nodes)
- }
- exposed['external_cps'].append(external_cps)
- for item in safe_get(safe_get(src_json, 'substitution'), 'capabilities'):
- forward_cps = {
- 'key_name': item['mapped_name'],
- "cp_id": find_node_name(item['node_id'], src_nodes)
- }
- exposed['forward_cps'].append(forward_cps)
-
-
-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 merge_imagefile_node(img_nodes, vdu_nodes):
- for vdu_node in vdu_nodes:
- for artifact in vdu_node.get("artifacts", []):
- if not artifact["type"].endswith(".SwImage"):
- continue
- imgids = [img["image_file_id"] for img in img_nodes]
- if artifact["artifact_name"] in imgids:
- continue
- img_nodes.append({
- "image_file_id": artifact["artifact_name"],
- "description": "",
- "properties": artifact["properties"]
- })
-
-
-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': [], 'volume_storages': []}
- 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.endswith('VDU.VirtualStorage'):
- target_json['volume_storages'].append(convert_volumestorage_node(node, src_nodes))
- elif type_name.endswith('VDU.Compute'):
- 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 type_name.endswith('.VnfVirtualLinkDesc') \
- or type_name.endswith('.RouteExternalVL'):
- target_json['vls'].append(convert_vl_node(node, src_nodes))
- elif type_name.find('.CP.') > 0 or type_name.endswith('.CP') or type_name.endswith(".VduCpd"):
- 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'])
- merge_imagefile_node(target_json['image_files'], target_json['vdus'])
- return json.dumps(target_json)
-
-
-if __name__ == '__main__':
- src_json = json.dumps({
- "instance": {
- "metadata": {
- "vnfSoftwareVersion": "1.0.0",
- "vnfProductName": "zte",
- "localizationLanguage": [
- "english",
- "chinese"
- ],
- "vnfProvider": "zte",
- "vnfmInfo": "zte",
- "defaultLocalizationLanguage": "english",
- "vnfdId": "zte-hss-1.0",
- "vnfProductInfoDescription": "hss",
- "vnfdVersion": "1.0.0",
- "vnfProductInfoName": "hss"
- },
- "nodes": [
- {
- "id": "vNAT_Storage_6wdgwzedlb6sq18uzrr41sof7",
- "type_name": "tosca.nodes.nfv.VDU.VirtualStorage",
- "template_name": "vNAT_Storage",
- "properties": {
- "size_of_storage": {
- "type_name": "scalar-unit.size",
- "value": {
- "value": 10000000000,
- "factor": 10,
- "unit": "GB",
- "unit_size": 1000000000
- }
- },
- "type_of_storage": {
- "type_name": "string",
- "value": "volume"
- },
- "rdma_enabled": {
- "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": "virtual_storage",
- "type_name": "tosca.capabilities.nfv.VirtualStorage"
- }
- ]
- },
- {
- "id": "sriov_link_2610d7gund4e645wo39dvp238",
- "type_name": "tosca.nodes.nfv.VnfVirtualLinkDesc",
- "template_name": "sriov_link",
- "properties": {
- "vl_flavours": {
- "type_name": "map",
- "value": {
- "vl_id": "aaaa"
- }
- },
- "connectivity_type": {
- "type_name": "tosca.datatypes.nfv.ConnectivityType",
- "value": {
- "layer_protocol": "ipv4",
- "flow_pattern": "flat"
- }
- },
- "description": {
- "type_name": "string",
- "value": "sriov_link"
- },
- "test_access": {
- "type_name": "list",
- "value": [
- "test"
- ]
- }
- },
- "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": "vdu_vNat_7ozwkcr86sa87fmd2nue2ww07",
- "type_name": "tosca.nodes.nfv.VDU.Compute",
- "template_name": "vdu_vNat",
- "properties": {
- "configurable_properties": {
- "type_name": "map",
- "value": {
- "test": {
- "additional_vnfc_configurable_properties": {
- "aaa": "1",
- "bbb": "2",
- "ccc": "3"
- }
- }
- }
- },
- "boot_order": {
- "type_name": "list",
- "value": [
- "vNAT_Storage"
- ]
- },
- "name": {
- "type_name": "string",
- "value": "vNat"
- },
- "nfvi_constraints": {
- "type_name": "list",
- "value": [
- "test"
- ]
- },
- "description": {
- "type_name": "string",
- "value": "the virtual machine of vNat"
- }
- },
- "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."
- }
- ]
- }
- ],
- "artifacts": [
- {
- "name": "vNatVNFImage",
- "type_name": "tosca.artifacts.nfv.SwImage",
- "source_path": "/swimages/vRouterVNF_ControlPlane.qcow2",
- "properties": {
- "operating_system": {
- "type_name": "string",
- "value": "linux"
- },
- "sw_image": {
- "type_name": "string",
- "value": "/swimages/vRouterVNF_ControlPlane.qcow2"
- },
- "name": {
- "type_name": "string",
- "value": "vNatVNFImage"
- },
- "checksum": {
- "type_name": "string",
- "value": "5000"
- },
- "min_ram": {
- "type_name": "scalar-unit.size",
- "value": {
- "value": 1000000000,
- "factor": 1,
- "unit": "GB",
- "unit_size": 1000000000
- }
- },
- "disk_format": {
- "type_name": "string",
- "value": "qcow2"
- },
- "version": {
- "type_name": "string",
- "value": "1.0"
- },
- "container_format": {
- "type_name": "string",
- "value": "bare"
- },
- "min_disk": {
- "type_name": "scalar-unit.size",
- "value": {
- "value": 10000000000,
- "factor": 10,
- "unit": "GB",
- "unit_size": 1000000000
- }
- },
- "supported_virtualisation_environments": {
- "type_name": "list",
- "value": [
- "test_0"
- ]
- },
- "size": {
- "type_name": "scalar-unit.size",
- "value": {
- "value": 10000000000,
- "factor": 10,
- "unit": "GB",
- "unit_size": 1000000000
- }
- }
- }
- }
- ],
- "capabilities": [
- {
- "name": "feature",
- "type_name": "tosca.capabilities.Node"
- },
- {
- "name": "os",
- "type_name": "tosca.capabilities.OperatingSystem",
- "properties": {
- "distribution": {
- "type_name": "string",
- "description": "The Operating System (OS) distribution. Examples of valid values for a \"type\" of \"Linux\" would include: debian, fedora, rhel and ubuntu."
- },
- "version": {
- "type_name": "version",
- "description": "The Operating System version."
- },
- "type": {
- "type_name": "string",
- "description": "The Operating System (OS) type. Examples of valid values include: linux, aix, mac, windows, etc."
- },
- "architecture": {
- "type_name": "string",
- "description": "The Operating System (OS) architecture. Examples of valid values include: x86_32, x86_64, etc."
- }
- }
- },
- {
- "name": "host",
- "type_name": "tosca.capabilities.Container",
- "properties": {
- "cpu_frequency": {
- "type_name": "scalar-unit.frequency",
- "description": "Specifies the operating frequency of CPU's core. This property expresses the expected frequency of one (1) CPU as provided by the property \"num_cpus\"."
- },
- "mem_size": {
- "type_name": "scalar-unit.size",
- "description": "Size of memory available to applications running on the Compute node (default unit is MB)."
- },
- "num_cpus": {
- "type_name": "integer",
- "description": "Number of (actual or virtual) CPUs associated with the Compute node."
- },
- "disk_size": {
- "type_name": "scalar-unit.size",
- "description": "Size of the local disk available to applications running on the Compute node (default unit is MB)."
- }
- }
- },
- {
- "name": "binding",
- "type_name": "tosca.capabilities.network.Bindable"
- },
- {
- "name": "scalable",
- "type_name": "tosca.capabilities.Scalable",
- "properties": {
- "min_instances": {
- "type_name": "integer",
- "value": 1,
- "description": "This property is used to indicate the minimum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
- },
- "default_instances": {
- "type_name": "integer",
- "description": "An optional property that indicates the requested default number of instances that should be the starting number of instances a TOSCA orchestrator should attempt to allocate. Note: The value for this property MUST be in the range between the values set for \"min_instances\" and \"max_instances\" properties."
- },
- "max_instances": {
- "type_name": "integer",
- "value": 1,
- "description": "This property is used to indicate the maximum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
- }
- }
- },
- {
- "name": "virtual_compute",
- "type_name": "tosca.capabilities.nfv.VirtualCompute",
- "properties": {
- "requested_additional_capabilities": {
- "type_name": "map",
- "value": {
- "ovs_dpdk": {
- "requested_additional_capability_name": "ovs_dpdk",
- "min_requested_additional_capability_version": "1.0",
- "support_mandatory": True,
- "target_performance_parameters": {
- "sw:ovs_dpdk": "true"
- },
- "preferred_requested_additional_capability_version": "1.0"
- },
- "hyper_threading": {
- "requested_additional_capability_name": "hyper_threading",
- "min_requested_additional_capability_version": "1.0",
- "support_mandatory": True,
- "target_performance_parameters": {
- "hw:cpu_cores": "2",
- "hw:cpu_threads": "2",
- "hw:cpu_threads_policy": "isolate",
- "hw:cpu_sockets": "2"
- },
- "preferred_requested_additional_capability_version": "1.0"
- },
- "numa": {
- "requested_additional_capability_name": "numa",
- "min_requested_additional_capability_version": "1.0",
- "support_mandatory": True,
- "target_performance_parameters": {
- "hw:numa_cpus.0": "0,1",
- "hw:numa_cpus.1": "2,3,4,5",
- "hw:numa_nodes": "2",
- "hw:numa_mem.1": "3072",
- "hw:numa_mem.0": "1024"
- },
- "preferred_requested_additional_capability_version": "1.0"
- }
- }
- },
- "virtual_cpu": {
- "type_name": "tosca.datatypes.nfv.VirtualCpu",
- "value": {
- "num_virtual_cpu": 2,
- "virtual_cpu_clock": {
- "value": 2400000000,
- "factor": 2.4,
- "unit": "GHz",
- "unit_size": 1000000000
- },
- "cpu_architecture": "X86",
- "virtual_cpu_oversubscription_policy": "test",
- "virtual_cpu_pinning": {
- "cpu_pinning_map": {
- "cpu_pinning_0": "1"
- },
- "cpu_pinning_policy": "static"
- }
- }
- },
- "virtual_memory": {
- "type_name": "tosca.datatypes.nfv.VirtualMemory",
- "value": {
- "virtual_mem_oversubscription_policy": "mem_policy_test",
- "numa_enabled": True,
- "virtual_mem_size": {
- "value": 10000000000,
- "factor": 10,
- "unit": "GB",
- "unit_size": 1000000000
- }
- }
- }
- }
- },
- {
- "name": "virtual_binding",
- "type_name": "tosca.capabilities.nfv.VirtualBindable"
- }
- ],
- "relationships": [
- {
- "name": "virtual_storage",
- "source_requirement_index": 0,
- "target_node_id": "vNAT_Storage_6wdgwzedlb6sq18uzrr41sof7",
- "properties": {
- "location": {
- "type_name": "string",
- "value": "/mnt/volume_0",
- "description": "The relative location (e.g., path on the file system), which provides the root location to address an attached node. e.g., a mount point / path such as '/usr/data'. Note: The user must provide it and it cannot be \"root\"."
- }
- },
- "source_interfaces": [
- {
- "name": "Configure",
- "description": "The lifecycle interfaces define the essential, normative operations that each TOSCA Relationship Types may support.",
- "type_name": "tosca.interfaces.relationship.Configure",
- "operations": [
- {
- "name": "add_source",
- "description": "Operation to notify the target node of a source node which is now available via a relationship."
- },
- {
- "name": "pre_configure_target",
- "description": "Operation to pre-configure the target endpoint."
- },
- {
- "name": "post_configure_source",
- "description": "Operation to post-configure the source endpoint."
- },
- {
- "name": "target_changed",
- "description": "Operation to notify source some property or attribute of the target changed"
- },
- {
- "name": "pre_configure_source",
- "description": "Operation to pre-configure the source endpoint."
- },
- {
- "name": "post_configure_target",
- "description": "Operation to post-configure the target endpoint."
- },
- {
- "name": "remove_target",
- "description": "Operation to remove a target node."
- },
- {
- "name": "add_target",
- "description": "Operation to notify the source node of a target node being added via a relationship."
- }
- ]
- }
- ]
- }
- ]
- },
- {
- "id": "SRIOV_Port_leu1j6rfdt4c8vta6aec1xe39",
- "type_name": "tosca.nodes.nfv.VduCpd",
- "template_name": "SRIOV_Port",
- "properties": {
- "address_data": {
- "type_name": "list",
- "value": [
- {
- "address_type": "ip_address",
- "l3_address_data": {
- "ip_address_type": "ipv4",
- "floating_ip_activated": False,
- "number_of_ip_address": 1,
- "ip_address_assignment": True
- }
- }
- ]
- },
- "description": {
- "type_name": "string",
- "value": "sriov port"
- },
- "layer_protocol": {
- "type_name": "string",
- "value": "ipv4"
- },
- "virtual_network_interface_requirements": {
- "type_name": "list",
- "value": [
- {
- "requirement": {
- "SRIOV": "true"
- },
- "support_mandatory": False,
- "name": "sriov",
- "description": "sriov"
- },
- {
- "requirement": {
- "SRIOV": "false"
- },
- "support_mandatory": False,
- "name": "normal",
- "description": "normal"
- }
- ]
- },
- "role": {
- "type_name": "string",
- "value": "root"
- },
- "bitrate_requirement": {
- "type_name": "integer",
- "value": 10
- }
- },
- "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": "virtual_binding",
- "source_requirement_index": 0,
- "target_node_id": "vdu_vNat_7ozwkcr86sa87fmd2nue2ww07",
- "source_interfaces": [
- {
- "name": "Configure",
- "description": "The lifecycle interfaces define the essential, normative operations that each TOSCA Relationship Types may support.",
- "type_name": "tosca.interfaces.relationship.Configure",
- "operations": [
- {
- "name": "add_source",
- "description": "Operation to notify the target node of a source node which is now available via a relationship."
- },
- {
- "name": "pre_configure_target",
- "description": "Operation to pre-configure the target endpoint."
- },
- {
- "name": "post_configure_source",
- "description": "Operation to post-configure the source endpoint."
- },
- {
- "name": "target_changed",
- "description": "Operation to notify source some property or attribute of the target changed"
- },
- {
- "name": "pre_configure_source",
- "description": "Operation to pre-configure the source endpoint."
- },
- {
- "name": "post_configure_target",
- "description": "Operation to post-configure the target endpoint."
- },
- {
- "name": "remove_target",
- "description": "Operation to remove a target node."
- },
- {
- "name": "add_target",
- "description": "Operation to notify the source node of a target node being added via a relationship."
- }
- ]
- }
- ]
- },
- {
- "name": "virtual_link",
- "source_requirement_index": 1,
- "target_node_id": "sriov_link_2610d7gund4e645wo39dvp238",
- "target_capability_name": "feature",
- "source_interfaces": [
- {
- "name": "Configure",
- "description": "The lifecycle interfaces define the essential, normative operations that each TOSCA Relationship Types may support.",
- "type_name": "tosca.interfaces.relationship.Configure",
- "operations": [
- {
- "name": "add_source",
- "description": "Operation to notify the target node of a source node which is now available via a relationship."
- },
- {
- "name": "pre_configure_target",
- "description": "Operation to pre-configure the target endpoint."
- },
- {
- "name": "post_configure_source",
- "description": "Operation to post-configure the source endpoint."
- },
- {
- "name": "target_changed",
- "description": "Operation to notify source some property or attribute of the target changed"
- },
- {
- "name": "pre_configure_source",
- "description": "Operation to pre-configure the source endpoint."
- },
- {
- "name": "post_configure_target",
- "description": "Operation to post-configure the target endpoint."
- },
- {
- "name": "remove_target",
- "description": "Operation to remove a target node."
- },
- {
- "name": "add_target",
- "description": "Operation to notify the source node of a target node being added via a relationship."
- }
- ]
- }
- ]
- }
- ]
- }
- ],
- "substitution": {
- "node_type_name": "tosca.nodes.nfv.VNF.vOpenNAT",
- "requirements": [
- {
- "mapped_name": "sriov_plane",
- "node_id": "SRIOV_Port_leu1j6rfdt4c8vta6aec1xe39",
- "name": "virtual_link"
- }
- ]
- }
- },
- "model": {
- "metadata": {
- "vnfSoftwareVersion": "1.0.0",
- "vnfProductName": "openNAT",
- "localizationLanguage": [
- "english",
- "chinese"
- ],
- "vnfProvider": "intel",
- "vnfmInfo": "GVNFM",
- "defaultLocalizationLanguage": "english",
- "vnfdId": "openNAT-1.0",
- "vnfProductInfoDescription": "openNAT",
- "vnfdVersion": "1.0.0",
- "vnfProductInfoName": "openNAT"
- },
- "node_templates": [
- {
- "name": "vNAT_Storage",
- "type_name": "tosca.nodes.nfv.VDU.VirtualStorage",
- "default_instances": 1,
- "min_instances": 0,
- "properties": {
- "size_of_storage": {
- "type_name": "scalar-unit.size",
- "value": {
- "value": 10000000000,
- "factor": 10,
- "unit": "GB",
- "unit_size": 1000000000
- }
- },
- "type_of_storage": {
- "type_name": "string",
- "value": "volume"
- },
- "rdma_enabled": {
- "type_name": "boolean",
- "value": False
- }
- },
- "interface_templates": [
- ""
- ],
- "capability_templates": [
- {
- "name": "feature",
- "type_name": "tosca.capabilities.Node"
- },
- {
- "name": "virtual_storage",
- "type_name": "tosca.capabilities.nfv.VirtualStorage"
- }
- ]
- },
- {
- "name": "vdu_vNat",
- "type_name": "tosca.nodes.nfv.VDU.Compute",
- "default_instances": 1,
- "min_instances": 0,
- "properties": {
- "configurable_properties": {
- "type_name": "map",
- "value": {
- "test": {
- "additional_vnfc_configurable_properties": {
- "aaa": "1",
- "bbb": "2",
- "ccc": "3"
- }
- }
- }
- },
- "boot_order": {
- "type_name": "list",
- "value": [
- "vNAT_Storage"
- ]
- },
- "name": {
- "type_name": "string",
- "value": "vNat"
- },
- "nfvi_constraints": {
- "type_name": "list",
- "value": [
- "test"
- ]
- },
- "description": {
- "type_name": "string",
- "value": "the virtual machine of vNat"
- }
- },
- "interface_templates": [
- ""
- ],
- "artifact_templates": [
- ""
- ],
- "capability_templates": [
- {
- "name": "feature",
- "type_name": "tosca.capabilities.Node"
- },
- {
- "name": "os",
- "type_name": "tosca.capabilities.OperatingSystem",
- "properties": {
- "distribution": {
- "type_name": "string",
- "description": "The Operating System (OS) distribution. Examples of valid values for a \"type\" of \"Linux\" would include: debian, fedora, rhel and ubuntu."
- },
- "version": {
- "type_name": "version",
- "description": "The Operating System version."
- },
- "type": {
- "type_name": "string",
- "description": "The Operating System (OS) type. Examples of valid values include: linux, aix, mac, windows, etc."
- },
- "architecture": {
- "type_name": "string",
- "description": "The Operating System (OS) architecture. Examples of valid values include: x86_32, x86_64, etc."
- }
- }
- },
- {
- "name": "host",
- "type_name": "tosca.capabilities.Container",
- "valid_source_node_type_names": [
- "tosca.nodes.SoftwareComponent"
- ],
- "properties": {
- "cpu_frequency": {
- "type_name": "scalar-unit.frequency",
- "description": "Specifies the operating frequency of CPU's core. This property expresses the expected frequency of one (1) CPU as provided by the property \"num_cpus\"."
- },
- "mem_size": {
- "type_name": "scalar-unit.size",
- "description": "Size of memory available to applications running on the Compute node (default unit is MB)."
- },
- "num_cpus": {
- "type_name": "integer",
- "description": "Number of (actual or virtual) CPUs associated with the Compute node."
- },
- "disk_size": {
- "type_name": "scalar-unit.size",
- "description": "Size of the local disk available to applications running on the Compute node (default unit is MB)."
- }
- }
- },
- {
- "name": "binding",
- "type_name": "tosca.capabilities.network.Bindable"
- },
- {
- "name": "scalable",
- "type_name": "tosca.capabilities.Scalable",
- "properties": {
- "min_instances": {
- "type_name": "integer",
- "value": 1,
- "description": "This property is used to indicate the minimum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
- },
- "default_instances": {
- "type_name": "integer",
- "description": "An optional property that indicates the requested default number of instances that should be the starting number of instances a TOSCA orchestrator should attempt to allocate. Note: The value for this property MUST be in the range between the values set for \"min_instances\" and \"max_instances\" properties."
- },
- "max_instances": {
- "type_name": "integer",
- "value": 1,
- "description": "This property is used to indicate the maximum number of instances that should be created for the associated TOSCA Node Template by a TOSCA orchestrator."
- }
- }
- },
- {
- "name": "virtual_compute",
- "type_name": "tosca.capabilities.nfv.VirtualCompute",
- "properties": {
- "requested_additional_capabilities": {
- "type_name": "map",
- "value": {
- "ovs_dpdk": {
- "requested_additional_capability_name": "ovs_dpdk",
- "min_requested_additional_capability_version": "1.0",
- "support_mandatory": True,
- "target_performance_parameters": {
- "sw:ovs_dpdk": "true"
- },
- "preferred_requested_additional_capability_version": "1.0"
- },
- "hyper_threading": {
- "requested_additional_capability_name": "hyper_threading",
- "min_requested_additional_capability_version": "1.0",
- "support_mandatory": True,
- "target_performance_parameters": {
- "hw:cpu_cores": "2",
- "hw:cpu_threads": "2",
- "hw:cpu_threads_policy": "isolate",
- "hw:cpu_sockets": "2"
- },
- "preferred_requested_additional_capability_version": "1.0"
- },
- "numa": {
- "requested_additional_capability_name": "numa",
- "min_requested_additional_capability_version": "1.0",
- "support_mandatory": True,
- "target_performance_parameters": {
- "hw:numa_cpus.0": "0,1",
- "hw:numa_cpus.1": "2,3,4,5",
- "hw:numa_nodes": "2",
- "hw:numa_mem.1": "3072",
- "hw:numa_mem.0": "1024"
- },
- "preferred_requested_additional_capability_version": "1.0"
- }
- }
- },
- "virtual_cpu": {
- "type_name": "tosca.datatypes.nfv.VirtualCpu",
- "value": {
- "num_virtual_cpu": 2,
- "virtual_cpu_clock": {
- "value": 2400000000,
- "factor": 2.4,
- "unit": "GHz",
- "unit_size": 1000000000
- },
- "cpu_architecture": "X86",
- "virtual_cpu_oversubscription_policy": "test",
- "virtual_cpu_pinning": {
- "cpu_pinning_map": {
- "cpu_pinning_0": "1"
- },
- "cpu_pinning_policy": "static"
- }
- }
- },
- "virtual_memory": {
- "type_name": "tosca.datatypes.nfv.VirtualMemory",
- "value": {
- "virtual_mem_oversubscription_policy": "mem_policy_test",
- "numa_enabled": True,
- "virtual_mem_size": {
- "value": 10000000000,
- "factor": 10,
- "unit": "GB",
- "unit_size": 1000000000
- }
- }
- }
- }
- },
- {
- "name": "virtual_binding",
- "type_name": "tosca.capabilities.nfv.VirtualBindable"
- }
- ],
- "requirement_templates": [
- {
- "name": "virtual_storage",
- "target_node_template_name": "vNAT_Storage",
- "relationship_template": {
- "type_name": "tosca.relationships.nfv.VDU.AttachedTo",
- "properties": {
- "location": {
- "type_name": "string",
- "value": "/mnt/volume_0",
- "description": "The relative location (e.g., path on the file system), which provides the root location to address an attached node. e.g., a mount point / path such as '/usr/data'. Note: The user must provide it and it cannot be \"root\"."
- }
- },
- "source_interface_templates": [
- ""
- ]
- }
- }
- ]
- },
- {
- "name": "SRIOV_Port",
- "type_name": "tosca.nodes.nfv.VduCpd",
- "default_instances": 1,
- "min_instances": 0,
- "properties": {
- "address_data": {
- "type_name": "list",
- "value": [
- {
- "address_type": "ip_address",
- "l3_address_data": {
- "ip_address_type": "ipv4",
- "floating_ip_activated": False,
- "number_of_ip_address": 1,
- "ip_address_assignment": True
- }
- }
- ]
- },
- "description": {
- "type_name": "string",
- "value": "sriov port"
- },
- "layer_protocol": {
- "type_name": "string",
- "value": "ipv4"
- },
- "virtual_network_interface_requirements": {
- "type_name": "list",
- "value": [
- {
- "requirement": {
- "SRIOV": "true"
- },
- "support_mandatory": False,
- "name": "sriov",
- "description": "sriov"
- },
- {
- "requirement": {
- "SRIOV": "false"
- },
- "support_mandatory": False,
- "name": "normal",
- "description": "normal"
- }
- ]
- },
- "role": {
- "type_name": "string",
- "value": "root"
- },
- "bitrate_requirement": {
- "type_name": "integer",
- "value": 10
- }
- },
- "interface_templates": [
- ""
- ],
- "capability_templates": [
- {
- "name": "feature",
- "type_name": "tosca.capabilities.Node"
- }
- ],
- "requirement_templates": [
- {
- "name": "virtual_binding",
- "target_node_template_name": "vdu_vNat",
- "relationship_template": {
- "type_name": "tosca.relationships.nfv.VirtualBindsTo",
- "source_interface_templates": [
- ""
- ]
- }
- },
- {
- "name": "virtual_link",
- "target_node_type_name": "tosca.nodes.nfv.VnfVirtualLinkDesc",
- "relationship_template": {
- "type_name": "tosca.relationships.nfv.VirtualLinksTo",
- "source_interface_templates": [
- ""
- ]
- }
- }
- ]
- }
- ],
- "substitution_template": {
- "node_type_name": "tosca.nodes.nfv.VNF.vOpenNAT",
- "requirement_templates": [
- {
- "mapped_name": "sriov_plane",
- "node_template_name": "SRIOV_Port",
- "name": "virtual_link"
- }
- ]
- }
- }
- })
- print convert_vnfd_model(src_json)
Code Review / vfc / nfvo / lcm.git / commitdiff