# Copyright (c) 2017-2018 Wind River Systems, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import logging import json import uuid import traceback from django.conf import settings from newton_base.registration import registration as newton_registration from common.exceptions import VimDriverNewtonException from common.msapi import extsys from keystoneauth1.exceptions import HttpError logger = logging.getLogger(__name__) # DEBUG=True class Registry(newton_registration.Registry): def __init__(self): self.proxy_prefix = settings.MULTICLOUD_PREFIX self.aai_base_url = settings.AAI_BASE_URL self._logger = logger def _discover_flavors(self, vimid="", session=None, viminfo=None): try: cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid) for flavor in self._get_list_resources( "/flavors/detail", "compute", session, viminfo, vimid, "flavors"): flavor_info = { 'flavor-id': flavor['id'], 'flavor-name': flavor['name'], 'flavor-vcpus': flavor['vcpus'], 'flavor-ram': flavor['ram'], 'flavor-disk': flavor['disk'], 'flavor-ephemeral': flavor['OS-FLV-EXT-DATA:ephemeral'], 'flavor-swap': flavor['swap'], 'flavor-is-public': flavor['os-flavor-access:is_public'], 'flavor-disabled': flavor['OS-FLV-DISABLED:disabled'], } if flavor.get('links') and len(flavor['links']) > 0: flavor_info['flavor-selflink'] = flavor['links'][0]['href'] or 'http://0.0.0.0' else: flavor_info['flavor-selflink'] = 'http://0.0.0.0' # add hpa capabilities if (flavor['name'].find('onap.') == 0): req_resouce = "/flavors/%s/os-extra_specs" % flavor['id'] extraResp = self._get_list_resources(req_resouce, "compute", session, viminfo, vimid, "extra_specs") hpa_capabilities = self._get_hpa_capabilities(flavor, extraResp, viminfo) flavor_info['hpa-capabilities'] = {'hpa-capability': hpa_capabilities} self._update_resoure( cloud_owner, cloud_region_id, flavor['id'], flavor_info, "flavor") except VimDriverNewtonException as e: self._logger.error("VimDriverNewtonException: status:%s, response:%s" % (e.http_status, e.content)) return except HttpError as e: self._logger.error("HttpError: status:%s, response:%s" % (e.http_status, e.response.json())) return except Exception as e: self._logger.error(traceback.format_exc()) return def _get_hpa_capabilities(self, flavor, extra_specs, viminfo): hpa_caps = [] # Basic capabilties caps_dict = self._get_hpa_basic_capabilities(flavor) if len(caps_dict) > 0: self._logger.debug("basic_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # cpupining capabilities caps_dict = self._get_cpupinning_capabilities(extra_specs) if len(caps_dict) > 0: self._logger.debug("cpupining_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # cputopology capabilities caps_dict = self._get_cputopology_capabilities(extra_specs) if len(caps_dict) > 0: self._logger.debug("cputopology_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # hugepages capabilities caps_dict = self._get_hugepages_capabilities(extra_specs) if len(caps_dict) > 0: self._logger.debug("hugepages_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # numa capabilities caps_dict = self._get_numa_capabilities(extra_specs) if len(caps_dict) > 0: self._logger.debug("numa_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # storage capabilities caps_dict = self._get_storage_capabilities(flavor) if len(caps_dict) > 0: self._logger.debug("storage_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # CPU instruction set extension capabilities caps_dict = self._get_instruction_set_capabilities(extra_specs) if len(caps_dict) > 0: self._logger.debug("instruction_set_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # PCI passthrough capabilities caps_dict = self._get_pci_passthrough_capabilities(extra_specs) if len(caps_dict) > 0: self._logger.debug("pci_passthrough_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) # ovsdpdk capabilities caps_dict = self._get_ovsdpdk_capabilities(viminfo) if len(caps_dict) > 0: self._logger.debug("ovsdpdk_capabilities_info: %s" % caps_dict) hpa_caps.append(caps_dict) return hpa_caps def _get_hpa_basic_capabilities(self, flavor): basic_capability = {} feature_uuid = uuid.uuid4() basic_capability['hpa-capability-id'] = str(feature_uuid) basic_capability['hpa-feature'] = 'basicCapabilities' basic_capability['architecture'] = 'generic' basic_capability['hpa-version'] = 'v1' basic_capability['hpa-feature-attributes'] = [] basic_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'numVirtualCpu', 'hpa-attribute-value':{'value': str(flavor['vcpus']) }}) basic_capability['hpa-feature-attributes'].append({'hpa-attribute-key':'virtualMemSize', 'hpa-attribute-value': {'value':str(flavor['ram']), 'unit':'MB'}}) return basic_capability def _get_cpupinning_capabilities(self, extra_specs): cpupining_capability = {} feature_uuid = uuid.uuid4() if extra_specs.has_key('hw:cpu_policy') or extra_specs.has_key('hw:cpu_thread_policy'): cpupining_capability['hpa-capability-id'] = str(feature_uuid) cpupining_capability['hpa-feature'] = 'cpuPinning' cpupining_capability['architecture'] = 'generic' cpupining_capability['hpa-version'] = 'v1' cpupining_capability['hpa-feature-attributes'] = [] if extra_specs.has_key('hw:cpu_thread_policy'): cpupining_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'logicalCpuThreadPinningPolicy', 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_thread_policy'])}}) if extra_specs.has_key('hw:cpu_policy'): cpupining_capability['hpa-feature-attributes'].append({'hpa-attribute-key':'logicalCpuPinningPolicy', 'hpa-attribute-value': {'value':str(extra_specs['hw:cpu_policy'])}}) return cpupining_capability def _get_cputopology_capabilities(self, extra_specs): cputopology_capability = {} feature_uuid = uuid.uuid4() if extra_specs.has_key('hw:cpu_sockets') or extra_specs.has_key('hw:cpu_cores') or extra_specs.has_key('hw:cpu_threads'): cputopology_capability['hpa-capability-id'] = str(feature_uuid) cputopology_capability['hpa-feature'] = 'cpuTopology' cputopology_capability['architecture'] = 'generic' cputopology_capability['hpa-version'] = 'v1' cputopology_capability['hpa-feature-attributes'] = [] if extra_specs.has_key('hw:cpu_sockets'): cputopology_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'numCpuSockets', 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_sockets'])}}) if extra_specs.has_key('hw:cpu_cores'): cputopology_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'numCpuCores', 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_cores'])}}) if extra_specs.has_key('hw:cpu_threads'): cputopology_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'numCpuThreads', 'hpa-attribute-value':{'value': str(extra_specs['hw:cpu_threads'])}}) return cputopology_capability def _get_hugepages_capabilities(self, extra_specs): hugepages_capability = {} feature_uuid = uuid.uuid4() if extra_specs.has_key('hw:mem_page_size'): hugepages_capability['hpa-capability-id'] = str(feature_uuid) hugepages_capability['hpa-feature'] = 'hugePages' hugepages_capability['architecture'] = 'generic' hugepages_capability['hpa-version'] = 'v1' hugepages_capability['hpa-feature-attributes'] = [] if extra_specs['hw:mem_page_size'] == 'large': hugepages_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'memoryPageSize', 'hpa-attribute-value':{'value': '2', 'unit': 'MB'}}) elif extra_specs['hw:mem_page_size'] == 'small': hugepages_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'memoryPageSize', 'hpa-attribute-value':{'value': '4', 'unit': 'KB'}}) elif extra_specs['hw:mem_page_size'] == 'any': self._logger.info("Currently HPA feature memoryPageSize did not support 'any' page!!") else : hugepages_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'memoryPageSize', 'hpa-attribute-value':{'value': str(extra_specs['hw:mem_page_size']), 'unit': 'KB'}}) return hugepages_capability def _get_numa_capabilities(self, extra_specs): numa_capability = {} feature_uuid = uuid.uuid4() if extra_specs.has_key('hw:numa_nodes'): numa_capability['hpa-capability-id'] = str(feature_uuid) numa_capability['hpa-feature'] = 'numa' numa_capability['architecture'] = 'generic' numa_capability['hpa-version'] = 'v1' numa_capability['hpa-feature-attributes'] = [] numa_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'numaNodes', 'hpa-attribute-value':{'value': str(extra_specs['hw:numa_nodes'])}}) for num in range(0, int(extra_specs['hw:numa_nodes'])): numa_cpu_node = "hw:numa_cpus.%s" % num numa_mem_node = "hw:numa_mem.%s" % num numacpu_key = "numaCpu-%s" % num numamem_key = "numaMem-%s" % num if extra_specs.has_key(numa_cpu_node) and extra_specs.has_key(numa_mem_node): numa_capability['hpa-feature-attributes'].append({'hpa-attribute-key': numacpu_key, 'hpa-attribute-value':{'value': str(extra_specs[numa_cpu_node])}}) numa_capability['hpa-feature-attributes'].append({'hpa-attribute-key': numamem_key, 'hpa-attribute-value':{'value': str(extra_specs[numa_mem_node]),'unit':'MB'}}) return numa_capability def _get_storage_capabilities(self, flavor): storage_capability = {} feature_uuid = uuid.uuid4() storage_capability['hpa-capability-id'] = str(feature_uuid) storage_capability['hpa-feature'] = 'localStorage' storage_capability['architecture'] = 'generic' storage_capability['hpa-version'] = 'v1' storage_capability['hpa-feature-attributes'] = [] storage_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'diskSize', 'hpa-attribute-value':{'value': str(flavor['disk']), 'unit':'GB'}}) storage_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'swapMemSize', 'hpa-attribute-value':{'value': str(flavor['swap']), 'unit':'MB'}}) storage_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'ephemeralDiskSize', 'hpa-attribute-value':{'value': str(flavor['OS-FLV-EXT-DATA:ephemeral']), 'unit':'GB'}}) return storage_capability def _get_instruction_set_capabilities(self, extra_specs): instruction_capability = {} feature_uuid = uuid.uuid4() if extra_specs.has_key('hw:capabilities:cpu_info:features'): instruction_capability['hpa-capability-id'] = str(feature_uuid) instruction_capability['hpa-feature'] = 'instructionSetExtensions' instruction_capability['architecture'] = 'Intel64' instruction_capability['hpa-version'] = 'v1' instruction_capability['hpa-feature-attributes'] = [] instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'instructionSetExtensions', 'hpa-attribute-value':{'value': str(extra_specs['hw:capabilities:cpu_info:features'])}}) return instruction_capability def _get_pci_passthrough_capabilities(self, extra_specs): instruction_capability = {} feature_uuid = uuid.uuid4() if extra_specs.has_key('pci_passthrough:alias'): value1 = extra_specs['pci_passthrough:alias'].split(':') value2 = value1[0].split('-') instruction_capability['hpa-capability-id'] = str(feature_uuid) instruction_capability['hpa-feature'] = 'pciePassthrough' instruction_capability['architecture'] = str(value2[2]) instruction_capability['hpa-version'] = 'v1' instruction_capability['hpa-feature-attributes'] = [] instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'pciCount', 'hpa-attribute-value':{'value': str(value1[1])}}) instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'pciVendorId', 'hpa-attribute-value':{'value': str(value2[3])}}) instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'pciDeviceId', 'hpa-attribute-value':{'value': str(value2[4])}}) return instruction_capability def _get_ovsdpdk_capabilities(self, viminfo): ovsdpdk_capability = {} feature_uuid = uuid.uuid4() cloud_extra_info_str = viminfo.get('cloud_extra_info') if cloud_extra_info_str : cloud_dpdk_info = cloud_extra_info_str.get("ovsDpdk") if cloud_dpdk_info : ovsdpdk_capability['hpa-capability-id'] = str(feature_uuid) ovsdpdk_capability['hpa-feature'] = 'ovsDpdk' ovsdpdk_capability['architecture'] = 'Intel64' ovsdpdk_capability['hpa-version'] = 'v1' ovsdpdk_capability['hpa-feature-attributes'] = [] ovsdpdk_capability['hpa-feature-attributes'].append({'hpa-attribute-key': str(cloud_dpdk_info.get("libname")), 'hpa-attribute-value':{'value': str(cloud_dpdk_info.get("libversion"))}}) return ovsdpdk_capability