diff options
author | 2019-04-23 14:47:49 +0800 | |
---|---|---|
committer | 2019-04-23 07:53:01 +0000 | |
commit | c1b71519c55ba1883f087d33f277cfd118752018 (patch) | |
tree | fa8dae89a988f17d42b60891dcdb1f3cc8185f6a | |
parent | 0b6a4c7cb7244eb895ac45b59d6b8bc8721a5b27 (diff) |
support vnfd parser multi version
support vnfd parser multi version
Change-Id: I313afb14dd69135116d24ba726bfccfc3acecb92
Issue-ID: VFC-1241
Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>
-rw-r--r-- | catalog/pub/utils/toscaparser/vnfdmodel.py | 244 | ||||
-rw-r--r-- | catalog/pub/utils/toscaparser/vnfdparser/__init__.py | 23 | ||||
-rw-r--r-- | catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_251.py | 235 | ||||
-rw-r--r-- | catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_base.py | 235 |
4 files changed, 506 insertions, 231 deletions
diff --git a/catalog/pub/utils/toscaparser/vnfdmodel.py b/catalog/pub/utils/toscaparser/vnfdmodel.py index 00884b52..c4de6dcb 100644 --- a/catalog/pub/utils/toscaparser/vnfdmodel.py +++ b/catalog/pub/utils/toscaparser/vnfdmodel.py @@ -14,14 +14,11 @@ import functools import logging -import os from catalog.pub.utils.toscaparser.basemodel import BaseInfoModel -# from catalog.pub.exceptions import CatalogException +from catalog.pub.utils.toscaparser.vnfdparser import CreateVnfdSOLParser -logger = logging.getLogger(__name__) -SECTIONS = (VDU_COMPUTE_TYPE, VNF_VL_TYPE, VDU_CP_TYPE, VDU_STORAGE_TYPE) = \ - ('tosca.nodes.nfv.Vdu.Compute', 'tosca.nodes.nfv.VnfVirtualLink', 'tosca.nodes.nfv.VduCp', 'tosca.nodes.nfv.Vdu.VirtualStorage') +logger = logging.getLogger(__name__) NFV_VNF_RELATIONSHIPS = [["tosca.relationships.nfv.VirtualLinksTo", "tosca.relationships.nfv.VduAttachesTo", "tosca.relationships.nfv.AttachesTo", "tosca.relationships.nfv.Vdu.AttachedTo", "tosca.relationships.DependsOn"], ["tosca.nodes.relationships.VirtualBindsTo", "tosca.relationships.nfv.VirtualBindsTo"]] @@ -30,236 +27,21 @@ NFV_VNF_RELATIONSHIPS = [["tosca.relationships.nfv.VirtualLinksTo", "tosca.relat class EtsiVnfdInfoModel(BaseInfoModel): def __init__(self, path, params): + self.vnf = {} super(EtsiVnfdInfoModel, self).__init__(path, params) def parseModel(self, tosca): - self.vnf = {} - self.vnf = self._build_vnf(tosca) self.metadata = self.buildMetadata(tosca) self.inputs = self.buildInputs(tosca) - nodeTemplates = map(functools.partial(self.buildNode, tosca=tosca), - tosca.nodetemplates) - node_types = tosca.topology_template.custom_defs + nodeTemplates = map(functools.partial(self.buildNode, tosca=tosca), tosca.nodetemplates) self.basepath = self.get_base_path(tosca) - self.volume_storages = self._get_all_volume_storage(nodeTemplates, node_types) - self.vdus = self._get_all_vdu(nodeTemplates, node_types) - self.vls = self._get_all_vl(nodeTemplates, node_types) - self.cps = self._get_all_cp(nodeTemplates, node_types) - self.vnf_exposed = self._get_all_endpoint_exposed() + node_types = tosca.topology_template.custom_defs + sol_version = self.metadata.get("SOL_VERSION", "base") if isinstance(self.metadata, dict) else "base" + vnfd_sol_parser = CreateVnfdSOLParser(sol_version, self) + self.vnf = vnfd_sol_parser.build_vnf(tosca) + self.volume_storages = vnfd_sol_parser.get_all_volume_storage(nodeTemplates, node_types) + self.vdus = vnfd_sol_parser.get_all_vdu(nodeTemplates, node_types) + self.vls = vnfd_sol_parser.get_all_vl(nodeTemplates, node_types) + self.cps = vnfd_sol_parser.get_all_cp(nodeTemplates, node_types) + self.vnf_exposed = vnfd_sol_parser.get_all_endpoint_exposed() self.graph = self.get_deploy_graph(tosca, NFV_VNF_RELATIONSHIPS) - - def _get_all_volume_storage(self, nodeTemplates, node_types): - rets = [] - for node in nodeTemplates: - if self.isNodeTypeX(node, node_types, VDU_STORAGE_TYPE): - ret = {} - ret['volume_storage_id'] = node['name'] - if 'description' in node: - ret['description'] = node['description'] - ret['properties'] = node['properties'] - # image_file should be gotten form artifacts TODO - # ret['artifacts'] = self._build_artifacts(node) - rets.append(ret) - return rets - - def _get_all_vdu(self, nodeTemplates, node_types): - rets = [] - inject_files = [] - for node in nodeTemplates: - logger.debug("nodeTemplates :%s", node) - if self.isNodeTypeX(node, node_types, VDU_COMPUTE_TYPE): - ret = {} - ret['vdu_id'] = node['name'] - ret['type'] = node['nodeType'] - if 'description' in node: - ret['description'] = node['description'] - ret['properties'] = node['properties'] - if 'inject_files' in node['properties']: - inject_files = node['properties']['inject_files'] - if inject_files is not None: - if isinstance(inject_files, list): - for inject_file in inject_files: - source_path = os.path.join(self.basepath, inject_file['source_path']) - with open(source_path, "rb") as f: - source_data = f.read() - source_data_base64 = source_data.encode("base64") - inject_file["source_data_base64"] = source_data_base64 - if isinstance(inject_files, dict): - source_path = os.path.join(self.basepath, inject_files['source_path']) - with open(source_path, "rb") as f: - source_data = f.read() - source_data_base64 = source_data.encode("base64") - inject_files["source_data_base64"] = source_data_base64 - virtual_storages = self.getRequirementByName(node, 'virtual_storage') - ret['virtual_storages'] = map(functools.partial(self._trans_virtual_storage), virtual_storages) - ret['dependencies'] = map(lambda x: self.get_requirement_node_name(x), self.getNodeDependencys(node)) - virtual_compute = self.getCapabilityByName(node, 'virtual_compute') - if virtual_compute is not None and 'properties' in virtual_compute: - ret['virtual_compute'] = virtual_compute['properties'] - ret['vls'] = self._get_linked_vl_ids(node, nodeTemplates) - ret['cps'] = self._get_virtal_binding_cp_ids(node, nodeTemplates) - ret['artifacts'] = self.build_artifacts(node) - rets.append(ret) - logger.debug("rets:%s", rets) - return rets - - def _trans_virtual_storage(self, virtual_storage): - if isinstance(virtual_storage, str): - return {"virtual_storage_id": virtual_storage} - else: - ret = {} - ret['virtual_storage_id'] = self.get_requirement_node_name(virtual_storage) - return ret - - def _get_linked_vl_ids(self, node, node_templates): - vl_ids = [] - cps = self._get_virtal_binding_cps(node, node_templates) - for cp in cps: - vl_reqs = self.getRequirementByName(cp, 'virtual_link') - for vl_req in vl_reqs: - vl_ids.append(self.get_requirement_node_name(vl_req)) - return vl_ids - - def _get_virtal_binding_cp_ids(self, node, nodeTemplates): - return map(lambda x: x['name'], self._get_virtal_binding_cps(node, nodeTemplates)) - - def _get_virtal_binding_cps(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('VIRTUAL_BINDING'): - 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, node_types): - vls = [] - for node in nodeTemplates: - if self.isNodeTypeX(node, node_types, VNF_VL_TYPE): - vl = dict() - vl['vl_id'] = node['name'] - vl['description'] = node['description'] - vl['properties'] = node['properties'] - vls.append(vl) - return vls - - def _get_all_cp(self, nodeTemplates, node_types): - cps = [] - for node in nodeTemplates: - if self.isNodeTypeX(node, node_types, VDU_CP_TYPE): - 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) - cp['vdu_id'] = self._get_node_vdu_id(node) - vls = self._buil_cp_vls(node) - if len(vls) > 1: - cp['vls'] = vls - cps.append(cp) - return cps - - def _get_node_vdu_id(self, node): - vdu_ids = map(lambda x: self.get_requirement_node_name(x), self.getRequirementByName(node, 'virtual_binding')) - if len(vdu_ids) > 0: - return vdu_ids[0] - return "" - - def _get_node_vl_id(self, node): - vl_ids = map(lambda x: self.get_requirement_node_name(x), self.getRequirementByName(node, 'virtual_link')) - if len(vl_ids) > 0: - return vl_ids[0] - return "" - - def _buil_cp_vls(self, node): - return map(lambda x: self._build_cp_vl(x), self.getRequirementByName(node, 'virtual_link')) - - 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 _get_all_endpoint_exposed(self): - if self.vnf: - external_cps = self._get_external_cps(self.vnf.get('requirements', None)) - forward_cps = self._get_forward_cps(self.vnf.get('capabilities', None)) - return {"external_cps": external_cps, "forward_cps": forward_cps} - return {} - - def _get_external_cps(self, vnf_requirements): - external_cps = [] - if vnf_requirements: - if isinstance(vnf_requirements, dict): - for key, value in vnf_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}) - elif isinstance(vnf_requirements, list): - for vnf_requirement in vnf_requirements: - for key, value in vnf_requirement.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, vnf_capabilities): - forward_cps = [] - if vnf_capabilities: - for key, value in vnf_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_substitution_mappings(self, tosca): - # node = {} - # substitution_mappings = tosca.tpl['topology_template'].get('substitution_mappings', None) - # if substitution_mappings: - # node = substitution_mappings.get('properties', {}) - # node['type'] = substitution_mappings['node_type'] - # return node - - def _build_vnf(self, tosca): - vnf = self.get_substitution_mappings(tosca) - properties = vnf.get("properties", {}) - metadata = vnf.get("metadata", {}) - if properties.get("descriptor_id", "") == "": - descriptor_id = metadata.get("descriptor_id", "") - if descriptor_id == "": - descriptor_id = metadata.get("id", "") - if descriptor_id == "": - descriptor_id = metadata.get("UUID", "") - properties["descriptor_id"] = descriptor_id - - if properties.get("descriptor_verison", "") == "": - version = metadata.get("template_version", "") - if version == "": - version = metadata.get("version", "") - properties["descriptor_verison"] = version - - if properties.get("provider", "") == "": - provider = metadata.get("template_author", "") - if provider == "": - provider = metadata.get("provider", "") - properties["provider"] = provider - - if properties.get("template_name", "") == "": - template_name = metadata.get("template_name", "") - if template_name == "": - template_name = metadata.get("template_name", "") - properties["template_name"] = template_name - - return vnf diff --git a/catalog/pub/utils/toscaparser/vnfdparser/__init__.py b/catalog/pub/utils/toscaparser/vnfdparser/__init__.py new file mode 100644 index 00000000..90bef831 --- /dev/null +++ b/catalog/pub/utils/toscaparser/vnfdparser/__init__.py @@ -0,0 +1,23 @@ +# Copyright 2019 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. +from catalog.pub.utils.toscaparser.vnfdparser.vnfd_sol_base import VnfdSOLBase +from catalog.pub.utils.toscaparser.vnfdparser.vnfd_sol_251 import VnfdSOL251 + + +def CreateVnfdSOLParser(sol_version, etsi_vnfd_model): + switcher = { + "base": VnfdSOLBase(etsi_vnfd_model), + "2.5.1": VnfdSOL251(etsi_vnfd_model) + } + return switcher.get(sol_version, lambda: "Invalid Version") diff --git a/catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_251.py b/catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_251.py new file mode 100644 index 00000000..d6c15de9 --- /dev/null +++ b/catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_251.py @@ -0,0 +1,235 @@ +# Copyright 2019 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 +import logging +import os + + +logger = logging.getLogger(__name__) + +SECTIONS = (VDU_COMPUTE_TYPE, VNF_VL_TYPE, VDU_CP_TYPE, VDU_STORAGE_TYPE) = \ + ('tosca.nodes.nfv.Vdu.Compute', 'tosca.nodes.nfv.VnfVirtualLink', 'tosca.nodes.nfv.VduCp', 'tosca.nodes.nfv.Vdu.VirtualStorage') + + +class VnfdSOL251(): + + def __init__(self, model): + self.model = model + + def build_vnf(self, tosca): + vnf = self.model.get_substitution_mappings(tosca) + properties = vnf.get("properties", {}) + metadata = vnf.get("metadata", {}) + if properties.get("descriptor_id", "") == "": + descriptor_id = metadata.get("descriptor_id", "") + if descriptor_id == "": + descriptor_id = metadata.get("id", "") + if descriptor_id == "": + descriptor_id = metadata.get("UUID", "") + properties["descriptor_id"] = descriptor_id + + if properties.get("descriptor_verison", "") == "": + version = metadata.get("template_version", "") + if version == "": + version = metadata.get("version", "") + properties["descriptor_verison"] = version + + if properties.get("provider", "") == "": + provider = metadata.get("template_author", "") + if provider == "": + provider = metadata.get("provider", "") + properties["provider"] = provider + + if properties.get("template_name", "") == "": + template_name = metadata.get("template_name", "") + if template_name == "": + template_name = metadata.get("template_name", "") + properties["template_name"] = template_name + + return vnf + + def get_all_vl(self, nodeTemplates, node_types): + vls = [] + for node in nodeTemplates: + if self.model.isNodeTypeX(node, node_types, VNF_VL_TYPE): + vl = dict() + vl['vl_id'] = node['name'] + vl['description'] = node['description'] + vl['properties'] = node['properties'] + vls.append(vl) + return vls + + def get_all_cp(self, nodeTemplates, node_types): + cps = [] + for node in nodeTemplates: + if self.model.isNodeTypeX(node, node_types, VDU_CP_TYPE): + 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) + cp['vdu_id'] = self._get_node_vdu_id(node) + vls = self._buil_cp_vls(node) + if len(vls) > 1: + cp['vls'] = vls + cps.append(cp) + return cps + + def get_all_volume_storage(self, nodeTemplates, node_types): + rets = [] + for node in nodeTemplates: + if self.model.isNodeTypeX(node, node_types, VDU_STORAGE_TYPE): + ret = {} + ret['volume_storage_id'] = node['name'] + if 'description' in node: + ret['description'] = node['description'] + ret['properties'] = node['properties'] + rets.append(ret) + return rets + + def get_all_vdu(self, nodeTemplates, node_types): + rets = [] + inject_files = [] + for node in nodeTemplates: + logger.debug("nodeTemplates :%s", node) + if self.model.isNodeTypeX(node, node_types, VDU_COMPUTE_TYPE): + ret = {} + ret['vdu_id'] = node['name'] + ret['type'] = node['nodeType'] + if 'description' in node: + ret['description'] = node['description'] + ret['properties'] = node['properties'] + if 'inject_files' in node['properties']: + inject_files = node['properties']['inject_files'] + if inject_files is not None: + if isinstance(inject_files, list): + for inject_file in inject_files: + source_path = os.path.join(self.model.basepath, inject_file['source_path']) + with open(source_path, "rb") as f: + source_data = f.read() + source_data_base64 = source_data.encode("base64") + inject_file["source_data_base64"] = source_data_base64 + if isinstance(inject_files, dict): + source_path = os.path.join(self.model.basepath, inject_files['source_path']) + with open(source_path, "rb") as f: + source_data = f.read() + source_data_base64 = source_data.encode("base64") + inject_files["source_data_base64"] = source_data_base64 + virtual_storages = self.model.getRequirementByName(node, 'virtual_storage') + ret['virtual_storages'] = map(functools.partial(self._trans_virtual_storage), virtual_storages) + ret['dependencies'] = map(lambda x: self.model.get_requirement_node_name(x), self.model.getNodeDependencys(node)) + virtual_compute = self.model.getCapabilityByName(node, 'virtual_compute') + if virtual_compute is not None and 'properties' in virtual_compute: + ret['virtual_compute'] = virtual_compute['properties'] + ret['vls'] = self._get_linked_vl_ids(node, nodeTemplates) + ret['cps'] = self._get_virtal_binding_cp_ids(node, nodeTemplates) + ret['artifacts'] = self.model.build_artifacts(node) + rets.append(ret) + logger.debug("rets:%s", rets) + return rets + + def get_all_endpoint_exposed(self): + if self.model.vnf: + external_cps = self._get_external_cps(self.model.vnf.get('requirements', None)) + forward_cps = self._get_forward_cps(self.model.vnf.get('capabilities', None)) + return {"external_cps": external_cps, "forward_cps": forward_cps} + return {} + + def _trans_virtual_storage(self, virtual_storage): + if isinstance(virtual_storage, str): + return {"virtual_storage_id": virtual_storage} + else: + ret = {} + ret['virtual_storage_id'] = self.model.get_requirement_node_name(virtual_storage) + return ret + + def _get_linked_vl_ids(self, node, node_templates): + vl_ids = [] + cps = self._get_virtal_binding_cps(node, node_templates) + for cp in cps: + vl_reqs = self.model.getRequirementByName(cp, 'virtual_link') + for vl_req in vl_reqs: + vl_ids.append(self.model.get_requirement_node_name(vl_req)) + return vl_ids + + def _get_virtal_binding_cp_ids(self, node, nodeTemplates): + return map(lambda x: x['name'], self._get_virtal_binding_cps(node, nodeTemplates)) + + def _get_virtal_binding_cps(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('VIRTUAL_BINDING'): + req_node_name = self.model.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_node_vdu_id(self, node): + vdu_ids = map(lambda x: self.model.get_requirement_node_name(x), self.model.getRequirementByName(node, 'virtual_binding')) + if len(vdu_ids) > 0: + return vdu_ids[0] + return "" + + def _get_node_vl_id(self, node): + vl_ids = map(lambda x: self.model.get_requirement_node_name(x), self.model.getRequirementByName(node, 'virtual_link')) + if len(vl_ids) > 0: + return vl_ids[0] + return "" + + def _buil_cp_vls(self, node): + return map(lambda x: self._build_cp_vl(x), self.model.getRequirementByName(node, 'virtual_link')) + + def _build_cp_vl(self, req): + cp_vl = {} + cp_vl['vl_id'] = self.model.get_prop_from_obj(req, 'node') + relationship = self.model.get_prop_from_obj(req, 'relationship') + if relationship is not None: + properties = self.model.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 _get_external_cps(self, vnf_requirements): + external_cps = [] + if vnf_requirements: + if isinstance(vnf_requirements, dict): + for key, value in vnf_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}) + elif isinstance(vnf_requirements, list): + for vnf_requirement in vnf_requirements: + for key, value in vnf_requirement.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, vnf_capabilities): + forward_cps = [] + if vnf_capabilities: + for key, value in vnf_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 diff --git a/catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_base.py b/catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_base.py new file mode 100644 index 00000000..d14b380e --- /dev/null +++ b/catalog/pub/utils/toscaparser/vnfdparser/vnfd_sol_base.py @@ -0,0 +1,235 @@ +# Copyright 2019 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 +import logging +import os + + +logger = logging.getLogger(__name__) + +SECTIONS = (VDU_COMPUTE_TYPE, VNF_VL_TYPE, VDU_CP_TYPE, VDU_STORAGE_TYPE) = \ + ('tosca.nodes.nfv.Vdu.Compute', 'tosca.nodes.nfv.VnfVirtualLink', 'tosca.nodes.nfv.VduCp', 'tosca.nodes.nfv.Vdu.VirtualStorage') + + +class VnfdSOLBase(): + + def __init__(self, model): + self.model = model + + def build_vnf(self, tosca): + vnf = self.model.get_substitution_mappings(tosca) + properties = vnf.get("properties", {}) + metadata = vnf.get("metadata", {}) + if properties.get("descriptor_id", "") == "": + descriptor_id = metadata.get("descriptor_id", "") + if descriptor_id == "": + descriptor_id = metadata.get("id", "") + if descriptor_id == "": + descriptor_id = metadata.get("UUID", "") + properties["descriptor_id"] = descriptor_id + + if properties.get("descriptor_verison", "") == "": + version = metadata.get("template_version", "") + if version == "": + version = metadata.get("version", "") + properties["descriptor_verison"] = version + + if properties.get("provider", "") == "": + provider = metadata.get("template_author", "") + if provider == "": + provider = metadata.get("provider", "") + properties["provider"] = provider + + if properties.get("template_name", "") == "": + template_name = metadata.get("template_name", "") + if template_name == "": + template_name = metadata.get("template_name", "") + properties["template_name"] = template_name + logger.debug("vnf:%s", vnf) + return vnf + + def get_all_vl(self, nodeTemplates, node_types): + vls = [] + for node in nodeTemplates: + if self.model.isNodeTypeX(node, node_types, VNF_VL_TYPE): + vl = dict() + vl['vl_id'] = node['name'] + vl['description'] = node['description'] + vl['properties'] = node['properties'] + vls.append(vl) + return vls + + def get_all_cp(self, nodeTemplates, node_types): + cps = [] + for node in nodeTemplates: + if self.model.isNodeTypeX(node, node_types, VDU_CP_TYPE): + 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) + cp['vdu_id'] = self._get_node_vdu_id(node) + vls = self._buil_cp_vls(node) + if len(vls) > 1: + cp['vls'] = vls + cps.append(cp) + return cps + + def get_all_volume_storage(self, nodeTemplates, node_types): + rets = [] + for node in nodeTemplates: + if self.model.isNodeTypeX(node, node_types, VDU_STORAGE_TYPE): + ret = {} + ret['volume_storage_id'] = node['name'] + if 'description' in node: + ret['description'] = node['description'] + ret['properties'] = node['properties'] + rets.append(ret) + return rets + + def get_all_vdu(self, nodeTemplates, node_types): + rets = [] + inject_files = [] + for node in nodeTemplates: + logger.debug("nodeTemplates :%s", node) + if self.model.isNodeTypeX(node, node_types, VDU_COMPUTE_TYPE): + ret = {} + ret['vdu_id'] = node['name'] + ret['type'] = node['nodeType'] + if 'description' in node: + ret['description'] = node['description'] + ret['properties'] = node['properties'] + if 'inject_files' in node['properties']: + inject_files = node['properties']['inject_files'] + if inject_files is not None: + if isinstance(inject_files, list): + for inject_file in inject_files: + source_path = os.path.join(self.model.basepath, inject_file['source_path']) + with open(source_path, "rb") as f: + source_data = f.read() + source_data_base64 = source_data.encode("base64") + inject_file["source_data_base64"] = source_data_base64 + if isinstance(inject_files, dict): + source_path = os.path.join(self.model.basepath, inject_files['source_path']) + with open(source_path, "rb") as f: + source_data = f.read() + source_data_base64 = source_data.encode("base64") + inject_files["source_data_base64"] = source_data_base64 + virtual_storages = self.model.getRequirementByName(node, 'virtual_storage') + ret['virtual_storages'] = map(functools.partial(self._trans_virtual_storage), virtual_storages) + ret['dependencies'] = map(lambda x: self.model.get_requirement_node_name(x), self.model.getNodeDependencys(node)) + virtual_compute = self.model.getCapabilityByName(node, 'virtual_compute') + if virtual_compute is not None and 'properties' in virtual_compute: + ret['virtual_compute'] = virtual_compute['properties'] + ret['vls'] = self._get_linked_vl_ids(node, nodeTemplates) + ret['cps'] = self._get_virtal_binding_cp_ids(node, nodeTemplates) + ret['artifacts'] = self.model.build_artifacts(node) + rets.append(ret) + logger.debug("rets:%s", rets) + return rets + + def get_all_endpoint_exposed(self): + if self.model.vnf: + external_cps = self._get_external_cps(self.model.vnf.get('requirements', None)) + forward_cps = self._get_forward_cps(self.model.vnf.get('capabilities', None)) + return {"external_cps": external_cps, "forward_cps": forward_cps} + return {} + + def _trans_virtual_storage(self, virtual_storage): + if isinstance(virtual_storage, str): + return {"virtual_storage_id": virtual_storage} + else: + ret = {} + ret['virtual_storage_id'] = self.model.get_requirement_node_name(virtual_storage) + return ret + + def _get_linked_vl_ids(self, node, node_templates): + vl_ids = [] + cps = self._get_virtal_binding_cps(node, node_templates) + for cp in cps: + vl_reqs = self.model.getRequirementByName(cp, 'virtual_link') + for vl_req in vl_reqs: + vl_ids.append(self.model.get_requirement_node_name(vl_req)) + return vl_ids + + def _get_virtal_binding_cp_ids(self, node, nodeTemplates): + return map(lambda x: x['name'], self._get_virtal_binding_cps(node, nodeTemplates)) + + def _get_virtal_binding_cps(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('VIRTUAL_BINDING'): + req_node_name = self.model.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_node_vdu_id(self, node): + vdu_ids = map(lambda x: self.model.get_requirement_node_name(x), self.model.getRequirementByName(node, 'virtual_binding')) + if len(vdu_ids) > 0: + return vdu_ids[0] + return "" + + def _get_node_vl_id(self, node): + vl_ids = map(lambda x: self.model.get_requirement_node_name(x), self.model.getRequirementByName(node, 'virtual_link')) + if len(vl_ids) > 0: + return vl_ids[0] + return "" + + def _buil_cp_vls(self, node): + return map(lambda x: self._build_cp_vl(x), self.model.getRequirementByName(node, 'virtual_link')) + + def _build_cp_vl(self, req): + cp_vl = {} + cp_vl['vl_id'] = self.model.get_prop_from_obj(req, 'node') + relationship = self.model.get_prop_from_obj(req, 'relationship') + if relationship is not None: + properties = self.model.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 _get_external_cps(self, vnf_requirements): + external_cps = [] + if vnf_requirements: + if isinstance(vnf_requirements, dict): + for key, value in vnf_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}) + elif isinstance(vnf_requirements, list): + for vnf_requirement in vnf_requirements: + for key, value in vnf_requirement.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, vnf_capabilities): + forward_cps = [] + if vnf_capabilities: + for key, value in vnf_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 |