+# 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 functools
from lcm.pub.utils.toscaparser.basemodel import BaseInfoModel
nodeTemplates = map(functools.partial(self.buildNode, inputs=tosca.inputs, parsed_params=tosca.parsed_params),
tosca.nodetemplates)
- # self.vnfs = self._get_all_vnf(nodeTemplates)
- # self.pnfs = self._get_all_pnf(nodeTemplates)
- # self.vls = self.get_all_vl(nodeTemplates)
- # self.cps = self.get_all_cp(nodeTemplates)
- # self.routers = self.get_all_router(nodeTemplates)
- # self.fps = self._get_all_fp(nodeTemplates)
- # self.vnffgs = self._get_all_vnffg(tosca.topology_template.groups)
- # self.server_groups = self.get_all_server_group(tosca.topology_template.groups)
- # self.ns_exposed = self.get_all_endpoint_exposed(tosca.topology_template)
- # self.policies = self._get_policies_scaling(tosca.topology_template.policies)
- # self.ns_flavours = self.get_all_flavour(tosca.topology_template.groups)
- # self.nested_ns = self.get_all_nested_ns(nodeTemplates)
+ self.vnfs = self._get_all_vnf(nodeTemplates)
+ self.pnfs = self._get_all_pnf(nodeTemplates)
+ self.vls = self.get_all_vl(nodeTemplates)
+ self.cps = self.get_all_cp(nodeTemplates)
+ self.routers = self.get_all_router(nodeTemplates)
+ self.fps = self._get_all_fp(nodeTemplates)
+ self.vnffgs = self._get_all_vnffg(tosca.topology_template.groups)
+ self.server_groups = self.get_all_server_group(tosca.topology_template.groups)
+ self.ns_exposed = self.get_all_endpoint_exposed(tosca.topology_template)
+ self.policies = self._get_policies_scaling(tosca.topology_template.policies)
+ self.ns_flavours = self.get_all_flavour(tosca.topology_template.groups)
+ self.nested_ns = self.get_all_nested_ns(nodeTemplates)
def buildInputs(self, top_inputs):
ret = {}
return ret
def buildNode(self, nodeTemplate, inputs, parsed_params):
- ret ={}
- # ret['name'] = nodeTemplate.name
- # ret['nodeType'] = nodeTemplate.type
- # if 'description' in nodeTemplate.entity_tpl:
- # ret['description'] = nodeTemplate.entity_tpl['description']
- # else:
- # ret['description'] = ''
- # props = self.buildProperties(nodeTemplate, parsed_params)
- # ret['properties'] = self.verify_properties(props, inputs, parsed_params)
- # ret['requirements'] = self.build_requirements(nodeTemplate)
- # self.buildCapabilities(nodeTemplate, inputs, ret)
- # self.buildArtifacts(nodeTemplate, inputs, ret)
- # interfaces = self.build_interfaces(nodeTemplate)
- # if interfaces: ret['interfaces'] = interfaces
- return ret
\ No newline at end of file
+ ret = {}
+ ret['name'] = nodeTemplate.name
+ ret['nodeType'] = nodeTemplate.type
+ if 'description' in nodeTemplate.entity_tpl:
+ ret['description'] = nodeTemplate.entity_tpl['description']
+ else:
+ ret['description'] = ''
+ props = self.buildProperties(nodeTemplate, parsed_params)
+ ret['properties'] = self.verify_properties(props, inputs, parsed_params)
+ ret['requirements'] = self.build_requirements(nodeTemplate)
+ self.buildCapabilities(nodeTemplate, inputs, ret)
+ self.buildArtifacts(nodeTemplate, inputs, ret)
+ interfaces = self.build_interfaces(nodeTemplate)
+ if interfaces:
+ ret['interfaces'] = interfaces
+ return ret
+
+ def _get_all_vnf(self, nodeTemplates):
+ vnfs = []
+ for node in nodeTemplates:
+ if self.isVnf(node):
+ vnf = {}
+ vnf['vnf_id'] = node['name']
+ vnf['description'] = node['description']
+ vnf['properties'] = node['properties']
+ vnf['dependencies'] = map(lambda x: self.get_requirement_node_name(x), self.getNodeDependencys(node))
+ vnf['networks'] = self.get_networks(node)
+
+ vnfs.append(vnf)
+ return vnfs
+
+ def _get_all_pnf(self, nodeTemplates):
+ pnfs = []
+ for node in nodeTemplates:
+ if self.isPnf(node):
+ pnf = {}
+ pnf['pnf_id'] = node['name']
+ pnf['description'] = node['description']
+ pnf['properties'] = node['properties']
+ pnf['cps'] = self.getVirtalBindingCpIds(node, nodeTemplates)
+
+ pnfs.append(pnf)
+ return pnfs
+
+ def getVirtalBindingCpIds(self, node, nodeTemplates):
+ return map(lambda x: x['name'], self.getVirtalBindingCps(node, nodeTemplates))
+
+ def getVirtalBindingCps(self, node, nodeTemplates):
+ cps = []
+ for tmpnode in nodeTemplates:
+ if 'requirements' in tmpnode:
+ for item in tmpnode['requirements']:
+ for key, value in item.items():
+ if key.upper().startswith('VIRTUALBINDING'):
+ req_node_name = self.get_requirement_node_name(value)
+ if req_node_name is not None and req_node_name == node['name']:
+ cps.append(tmpnode)
+ return cps
+
+ def get_all_vl(self, nodeTemplates):
+ vls = []
+ for node in nodeTemplates:
+ if self.isVl(node):
+ vl = {}
+ vl['vl_id'] = node['name']
+ vl['description'] = node['description']
+ vl['properties'] = node['properties']
+ vl['route_external'] = False
+ vl['route_id'] = self._get_vl_route_id(node)
+ vls.append(vl)
+ if self._isExternalVL(node):
+ vl = {}
+ vl['vl_id'] = node['name']
+ vl['description'] = node['description']
+ vl['properties'] = node['properties']
+ vl['route_external'] = True
+ vls.append(vl)
+ return vls
+
+ def _get_vl_route_id(self, node):
+ route_ids = map(lambda x: self.get_requirement_node_name(x),
+ self.getRequirementByName(node, 'virtual_route'))
+ if len(route_ids) > 0:
+ return route_ids[0]
+ return ""
+
+ def _isExternalVL(self, node):
+ return node['nodeType'].upper().find('.ROUTEEXTERNALVL') >= 0
+
+ def get_all_cp(self, nodeTemplates):
+ cps = []
+ for node in nodeTemplates:
+ if self.isCp(node):
+ cp = {}
+ cp['cp_id'] = node['name']
+ cp['cpd_id'] = node['name']
+ cp['description'] = node['description']
+ cp['properties'] = node['properties']
+ cp['vl_id'] = self.get_node_vl_id(node)
+ binding_node_ids = map(lambda x: self.get_requirement_node_name(x), self.getVirtualbindings(node))
+ # cp['vnf_id'] = self._filter_vnf_id(binding_node_ids, nodeTemplates)
+ cp['pnf_id'] = self._filter_pnf_id(binding_node_ids, nodeTemplates)
+ vls = self.buil_cp_vls(node)
+ if len(vls) > 1:
+ cp['vls'] = vls
+ cps.append(cp)
+ return cps
+
+ def buil_cp_vls(self, node):
+ return map(lambda x: self._build_cp_vl(x), self.getVirtualLinks(node))
+
+ def _build_cp_vl(self, req):
+ cp_vl = {}
+ cp_vl['vl_id'] = self.get_prop_from_obj(req, 'node')
+ relationship = self.get_prop_from_obj(req, 'relationship')
+ if relationship is not None:
+ properties = self.get_prop_from_obj(relationship, 'properties')
+ if properties is not None and isinstance(properties, dict):
+ for key, value in properties.items():
+ cp_vl[key] = value
+ return cp_vl
+
+ def _filter_pnf_id(self, node_ids, node_templates):
+ for node_id in node_ids:
+ node = self.get_node_by_name(node_templates, node_id)
+ if self.isPnf(node):
+ return node_id
+ return ""
+
+ def get_all_router(self, nodeTemplates):
+ rets = []
+ for node in nodeTemplates:
+ if self._isRouter(node):
+ ret = {}
+ ret['router_id'] = node['name']
+ ret['description'] = node['description']
+ ret['properties'] = node['properties']
+ ret['external_vl_id'] = self._get_router_external_vl_id(node)
+ ret['external_ip_addresses'] = self._get_external_ip_addresses(node)
+
+ rets.append(ret)
+ return rets
+
+ def _isRouter(self, node):
+ return node['nodeType'].upper().find('.ROUTER.') >= 0 or node['nodeType'].upper().endswith('.ROUTER')
+
+ def _get_router_external_vl(self, node):
+ return self.getRequirementByName(node, 'external_virtual_link')
+
+ def _get_router_external_vl_id(self, node):
+ ids = map(lambda x: self.get_requirement_node_name(x), self._get_router_external_vl(node))
+ if len(ids) > 0:
+ return ids[0]
+ return ""
+
+ def _get_external_ip_addresses(self, node):
+ external_vls = self._get_router_external_vl(node)
+ if len(external_vls) > 0:
+ if 'relationship' in external_vls[0] and 'properties' in external_vls[0]['relationship'] and 'router_ip_address' in external_vls[0]['relationship']['properties']:
+ return external_vls[0]['relationship']['properties']['router_ip_address']
+ return []
+
+ def _get_all_fp(self, nodeTemplates):
+ fps = []
+ for node in nodeTemplates:
+ if self._isFp(node):
+ fp = {}
+ fp['fp_id'] = node['name']
+ fp['description'] = node['description']
+ fp['properties'] = node['properties']
+ fp['forwarder_list'] = self._getForwarderList(node, nodeTemplates)
+
+ fps.append(fp)
+ return fps
+
+ def _isFp(self, node):
+ return node['nodeType'].upper().find('.FP.') >= 0 or node['nodeType'].upper().find('.SFP.') >= 0 or node[
+ 'nodeType'].upper().endswith('.FP') or node['nodeType'].upper().endswith('.SFP')
+
+ def _getForwarderList(self, node, node_templates):
+ forwarderList = []
+ if 'requirements' in node:
+ for item in node['requirements']:
+ for key, value in item.items():
+ if key == 'forwarder':
+ tmpnode = self.get_node_by_req(node_templates, value)
+ type = 'cp' if self.isCp(tmpnode) else 'vnf'
+ req_node_name = self.get_requirement_node_name(value)
+ if isinstance(value, dict) and 'capability' in value:
+ forwarderList.append(
+ {"type": type, "node_name": req_node_name, "capability": value['capability']})
+ else:
+ forwarderList.append({"type": type, "node_name": req_node_name, "capability": ""})
+
+ return forwarderList
+
+ def get_node_by_req(self, node_templates, req):
+ req_node_name = self.get_requirement_node_name(req)
+ return self.get_node_by_name(node_templates, req_node_name)
+
+ def _get_all_vnffg(self, groups):
+ vnffgs = []
+ for group in groups:
+ if self._isVnffg(group):
+ vnffg = {}
+ vnffg['vnffg_id'] = group.name
+ vnffg['description'] = group.description
+ if 'properties' in group.tpl:
+ vnffg['properties'] = group.tpl['properties']
+ vnffg['members'] = group.members
+
+ vnffgs.append(vnffg)
+ return vnffgs
+
+ def _isVnffg(self, group):
+ return group.type.upper().find('.VNFFG.') >= 0 or group.type.upper().find(
+ '.SFC.') >= 0 or group.type.upper().endswith('.VNFFG') or group.type.upper().endswith('.SFC')
+
+ def get_all_server_group(self, groups):
+ rets = []
+ for group in groups:
+ if self._isServerGroup(group):
+ ret = {}
+ ret['group_id'] = group.name
+ ret['description'] = group.description
+ if 'properties' in group.tpl:
+ ret['properties'] = group.tpl['properties']
+ ret['members'] = group.members
+
+ rets.append(ret)
+ return rets
+
+ def _isServerGroup(self, group):
+ return group.type.upper().find('.AFFINITYORANTIAFFINITYGROUP.') >= 0 or group.type.upper().endswith(
+ '.AFFINITYORANTIAFFINITYGROUP')
+
+ def get_all_endpoint_exposed(self, topo_tpl):
+ if 'substitution_mappings' in topo_tpl.tpl:
+ external_cps = self._get_external_cps(topo_tpl.tpl['substitution_mappings'])
+ forward_cps = self._get_forward_cps(topo_tpl.tpl['substitution_mappings'])
+ return {"external_cps": external_cps, "forward_cps": forward_cps}
+ return {}
+
+ def _get_external_cps(self, subs_mappings):
+ external_cps = []
+ if 'requirements' in subs_mappings:
+ for key, value in subs_mappings['requirements'].items():
+ if isinstance(value, list) and len(value) > 0:
+ external_cps.append({"key_name": key, "cpd_id": value[0]})
+ else:
+ external_cps.append({"key_name": key, "cpd_id": value})
+ return external_cps
+
+ def _get_forward_cps(self, subs_mappings):
+ forward_cps = []
+ if 'capabilities' in subs_mappings:
+ for key, value in subs_mappings['capabilities'].items():
+ if isinstance(value, list) and len(value) > 0:
+ forward_cps.append({"key_name": key, "cpd_id": value[0]})
+ else:
+ forward_cps.append({"key_name": key, "cpd_id": value})
+ return forward_cps
+
+ def _get_policies_scaling(self, top_policies):
+ policies_scaling = []
+ scaling_policies = self.get_scaling_policies(top_policies)
+ if len(scaling_policies) > 0:
+ policies_scaling.append({"scaling": scaling_policies})
+ return policies_scaling
+
+ def get_policies_by_keyword(self, top_policies, keyword):
+ ret = []
+ for policy in top_policies:
+ if policy.type.upper().find(keyword) >= 0:
+ tmp = {}
+ tmp['policy_id'] = policy.name
+ tmp['description'] = policy.description
+ if 'properties' in policy.entity_tpl:
+ tmp['properties'] = policy.entity_tpl['properties']
+ tmp['targets'] = policy.targets
+ ret.append(tmp)
+
+ return ret
+
+ def get_scaling_policies(self, top_policies):
+ return self.get_policies_by_keyword(top_policies, '.SCALING')
+
+ def get_all_flavour(self, groups):
+ rets = []
+ for group in groups:
+ if self._isFlavour(group):
+ ret = {}
+ ret['flavour_id'] = group.name
+ ret['description'] = group.description
+ if 'properties' in group.tpl:
+ ret['properties'] = group.tpl['properties']
+ ret['members'] = group.members
+
+ rets.append(ret)
+ return rets
+
+ def _isFlavour(self, group):
+ return group.type.upper().find('FLAVOUR') >= 0
Code Review / vfc / nfvo / lcm.git / blobdiff