X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FSO.git;a=blobdiff_plain;f=models%2Fopenmano%2Fpython%2Frift%2Fopenmano%2Frift2openmano.py;h=276573c815267045c404ebb4f5fd29dc57123ac3;hp=f5b46ea16d87ab30c0a9712ae0ecdfc1637a0310;hb=bfac7570738987efd4be7f76a1b0e6f8dd0386f7;hpb=43408eebd1ef64aa9456c92c12dcafe781543436 diff --git a/models/openmano/python/rift/openmano/rift2openmano.py b/models/openmano/python/rift/openmano/rift2openmano.py index f5b46ea1..276573c8 100755 --- a/models/openmano/python/rift/openmano/rift2openmano.py +++ b/models/openmano/python/rift/openmano/rift2openmano.py @@ -73,6 +73,10 @@ class RiftNSD(object): def constituent_vnfds(self): return self._nsd.constituent_vnfd + @property + def scaling_group_descriptor(self): + return self._nsd.scaling_group_descriptor + @property def vlds(self): return self._nsd.vld @@ -221,13 +225,17 @@ def convert_vnfd_name(vnfd_name, member_idx): return vnfd_name + "__" + str(member_idx) -def rift2openmano_nsd(rift_nsd, rift_vnfds, openmano_vnfd_ids): - for vnfd_id in rift_nsd.vnfd_ids: - if vnfd_id not in rift_vnfds: - raise VNFNotFoundError("VNF id %s not provided" % vnfd_id) +def rift2openmano_nsd(rift_nsd, rift_vnfds, openmano_vnfd_ids, rift_vnfd_id=None): + if rift_vnfd_id is None: + for vnfd_id in rift_nsd.vnfd_ids: + if vnfd_id not in rift_vnfds: + raise VNFNotFoundError("VNF id %s not provided" % vnfd_id) openmano = {} openmano["name"] = rift_nsd.name + if rift_vnfd_id is not None: + for scaling_groups in rift_nsd.scaling_group_descriptor: + openmano["name"] += scaling_groups.name openmano["description"] = rift_nsd.description topology = {} openmano["topology"] = topology @@ -235,6 +243,8 @@ def rift2openmano_nsd(rift_nsd, rift_vnfds, openmano_vnfd_ids): topology["nodes"] = {} for vnfd in rift_nsd.constituent_vnfds: vnfd_id = vnfd.vnfd_id_ref + if rift_vnfd_id is not None and rift_vnfd_id != vnfd_id: + continue rift_vnfd = rift_vnfds[vnfd_id] member_idx = vnfd.member_vnf_index openmano_vnfd_id = openmano_vnfd_ids.get(vnfd_id,None) @@ -310,11 +320,71 @@ def rift2openmano_nsd(rift_nsd, rift_vnfds, openmano_vnfd_ids): vnf_ref: vnfd_cp.vnfd_connection_point_ref } ) - return openmano +def rift2openmano_vnfd_nsd(rift_nsd, rift_vnfds, openmano_vnfd_ids,rift_vnfd_id=None): + + if rift_vnfd_id not in rift_vnfds: + raise VNFNotFoundError("VNF id %s not provided" % rift_vnfd_id) + + openmano_vnfd_nsd = {} + for groups in rift_nsd.scaling_group_descriptor: + openmano_vnfd_nsd["name"] = rift_vnfd_id+'__'+'scaling_group'+'__'+groups.name + openmano_vnfd_nsd["description"] = "Scaling Group" + topology = {} + openmano_vnfd_nsd["topology"] = topology + topology["connections"] = {} + topology["nodes"] = {} + tst_index = [] + openmano_vnfd_id = openmano_vnfd_ids.get(rift_vnfd_id,None) + for rvnfd_id in rift_nsd.constituent_vnfds: + if rvnfd_id.vnfd_id_ref == rift_vnfd_id: + topology["nodes"][rift_vnfd_id+'__'+str(rvnfd_id.member_vnf_index)] = { + "type": "VNF", + "vnf_id": openmano_vnfd_id + } + + for vld in rift_nsd.vlds: + + # Create a connections entry for each external VLD + topology["connections"][vld.name] = {} + topology["connections"][vld.name]["nodes"] = [] + if True: + if vld.name not in topology["nodes"]: + topology["nodes"][vld.name] = { + "type": "external_network", + "model": vld.name, + } + topology["connections"][vld.name]["nodes"].append( + {vld.name: "0"} + ) + + + + for vnfd_cp in vld.vnfd_connection_point_ref: + if not rift_vnfd_id in vnfd_cp.vnfd_id_ref: + continue + if rift_vnfd_id in vnfd_cp.vnfd_id_ref: + + # Get the RIFT VNF for this external VLD connection point + vnfd = rift_vnfds[vnfd_cp.vnfd_id_ref] + + + # For each VNF in this connection, use the same interface name + topology["connections"][vld.name]["type"] = "link" + # Vnf ref is the vnf name with the member_vnf_idx appended + member_idx = vnfd_cp.member_vnf_index_ref + vnf_ref = rift_vnfd_id + "__" + str(member_idx) + topology["connections"][vld.name]["nodes"].append( + { + vnf_ref: vnfd_cp.vnfd_connection_point_ref + } + ) + return openmano_vnfd_nsd + + def cloud_init(rift_vnfd_id, vdu): - """ Populate cloud_init with cloud-config script from + """ Populate cloud_init with script from either the inline contents or from the file provided """ vnfd_package_store = rift.package.store.VnfdPackageFilesystemStore(logger) @@ -339,20 +409,26 @@ def cloud_init(rift_vnfd_id, vdu): return logger.debug("Current cloud init msg is {}".format(cloud_init_msg)) - if cloud_init_msg: - try: - cloud_init_dict = yaml.load(cloud_init_msg) - except Exception as e: - logger.exception(e) - logger.error("Error loading cloud init Yaml file with exception %s", str(e)) - return cloud_init_msg + return cloud_init_msg - logger.debug("Current cloud init dict is {}".format(cloud_init_dict)) +def config_file_init(rift_vnfd_id, vdu, cfg_file): + """ Populate config file init with file provided + """ + vnfd_package_store = rift.package.store.VnfdPackageFilesystemStore(logger) - cloud_msg = yaml.safe_dump(cloud_init_dict,width=1000,default_flow_style=False) - cloud_init = "#cloud-config\n"+cloud_msg - logger.debug("Cloud init msg is {}".format(cloud_init)) - return cloud_init + # Get script contents from the file provided in the cloud_init directory + logger.debug("config file script provided in file {}".format(cfg_file)) + filename = cfg_file + vnfd_package_store.refresh() + stored_package = vnfd_package_store.get_package(rift_vnfd_id) + cloud_init_extractor = rift.package.cloud_init.PackageCloudInitExtractor(logger) + try: + cfg_file_msg = cloud_init_extractor.read_script(stored_package, filename) + except rift.package.cloud_init.CloudInitExtractionError as e: + raise ValueError(e) + + logger.debug("Current config file msg is {}".format(cfg_file_msg)) + return cfg_file_msg def rift2openmano_vnfd(rift_vnfd, rift_nsd): openmano_vnf = {"vnf":{}} @@ -430,7 +506,7 @@ def rift2openmano_vnfd(rift_vnfd, rift_nsd): connection = { "name": vld.name, "description": vld.description, - "type": "data", + "type": "bridge", "elements": [], } @@ -493,12 +569,11 @@ def rift2openmano_vnfd(rift_vnfd, rift_nsd): if vdu.vm_flavor.has_field("vcpu_count"): vnfc["numas"][0]["cores"] = max(vdu.vm_flavor.vcpu_count, 1) - else: - if vdu.vm_flavor.has_field("vcpu_count") and vdu.vm_flavor.vcpu_count: - vnfc["vcpus"] = vdu.vm_flavor.vcpu_count + if vdu.vm_flavor.has_field("vcpu_count") and vdu.vm_flavor.vcpu_count: + vnfc["vcpus"] = vdu.vm_flavor.vcpu_count - if vdu.vm_flavor.has_field("memory_mb") and vdu.vm_flavor.memory_mb: - vnfc["ram"] = vdu.vm_flavor.memory_mb + if vdu.vm_flavor.has_field("memory_mb") and vdu.vm_flavor.memory_mb: + vnfc["ram"] = vdu.vm_flavor.memory_mb if vdu.has_field("hypervisor_epa"): @@ -535,33 +610,33 @@ def rift2openmano_vnfd(rift_vnfd, rift_nsd): else: # Add Openmano devices device = {} - device["type"] = volume.guest_params.device_type - device["image"] = volume.image + device["type"] = volume.device_type + device["image name"] = volume.image + if volume.has_field("image_checksum"): + device["image checksum"] = volume.image_checksum vnfc["devices"].append(device) - vnfc_cloud_config_init = False + vnfc_boot_data_init = False if vdu.has_field("cloud_init") or vdu.has_field("cloud_init_file"): - vnfc['cloud-config'] = dict() - vnfc_cloud_config_init = True - vnfc['cloud-config']['user-data'] = cloud_init(rift_vnfd.id, vdu) - - if vdu.has_field("custom_boot_data"): - if vdu.custom_boot_data.has_field('custom_drive'): - if vdu.custom_boot_data.custom_drive is True: - if vnfc_cloud_config_init is False: - vnfc['cloud-config'] = dict() - vnfc_cloud_config_init = True - vnfc['cloud-config']['config-drive'] = vdu.custom_boot_data.custom_drive - if vdu.custom_boot_data.has_field('custom_meta_data'): - if vnfc_cloud_config_init is False: - vnfc['cloud-config'] = dict() - vnfc_cloud_config_init = True - vnfc['cloud-config']['meta-data'] = list() - for metaitem in vdu.custom_boot_data.custom_meta_data: - openmano_metaitem = dict() - openmano_metaitem['key'] = metaitem.name - openmano_metaitem['value'] = metaitem.value - vnfc['cloud-config']['meta-data'].append(openmano_metaitem) + vnfc['boot-data'] = dict() + vnfc_boot_data_init = True + vnfc['boot-data']['user-data'] = cloud_init(rift_vnfd.id, vdu) + + if vdu.has_field("supplemental_boot_data"): + if vdu.supplemental_boot_data.has_field('boot_data_drive'): + if vdu.supplemental_boot_data.boot_data_drive is True: + if vnfc_boot_data_init is False: + vnfc['boot-data'] = dict() + vnfc_boot_data_init = True + vnfc['boot-data']['boot-data-drive'] = vdu.supplemental_boot_data.boot_data_drive + + if vdu.supplemental_boot_data.has_field('config_file'): + om_cfgfile_list = list() + for custom_config_file in vdu.supplemental_boot_data.config_file: + cfg_source = config_file_init(rift_vnfd.id, vdu, custom_config_file.source) + om_cfgfile_list.append({"dest":custom_config_file.dest, "content": cfg_source}) + vnfc['boot-data']['config-files'] = om_cfgfile_list + vnf["VNFC"].append(vnfc) @@ -602,6 +677,9 @@ def rift2openmano_vnfd(rift_vnfd, rift_nsd): if bps/x[1] >= 1: intf["bandwidth"] = "{} {}bps".format(math.ceil(bps/x[1]), x[0]) + # Sort bridge-ifaces-list TODO sort others + newlist = sorted(vnfc["bridge-ifaces"], key=lambda k: k['name']) + vnfc["bridge-ifaces"] = newlist return openmano_vnf @@ -669,7 +747,6 @@ def write_yaml_to_file(name, outdir, desc_dict): def main(argv=sys.argv[1:]): args = parse_args(argv) - nsd = None openmano_vnfr_ids = dict() vnf_dict = None @@ -683,9 +760,9 @@ def main(argv=sys.argv[1:]): nsd = create_nsd_from_file(args.nsd_file_hdl) openmano_nsd = rift2openmano_nsd(nsd, vnf_dict, openmano_vnfr_ids) - + vnfd_nsd = rift2openmano_vnfd_nsd(nsd, vnf_dict, openmano_vnfr_ids) write_yaml_to_file(openmano_nsd["name"], args.outdir, openmano_nsd) - + write_yaml_to_file(vnfd_nsd["name"], args.outdir, vnfd_nsd) for vnf in vnf_dict.values(): openmano_vnf = rift2openmano_vnfd(vnf, nsd) write_yaml_to_file(openmano_vnf["vnf"]["name"], args.outdir, openmano_vnf)