# 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 from newton_base.util import VimDriverUtils from common.utils import restcall logger = logging.getLogger(__name__) # DEBUG=True class Registry(newton_registration.Registry): def __init__(self): super(Registry, self).__init__() 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) 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): 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_cpupining_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(extra_specs) 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\":\"{0}\"}}'.format(flavor['vcpus']) }) basic_capability['hpa-feature-attributes'].append({'hpa-attribute-key':'virtualMemSize', 'hpa-attribute-value': '{{\"value\":\"{0}\",\"unit\":\"{1}\"}}'.format(flavor['ram'],"MB") }) return basic_capability def _get_cpupining_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\":\"{0}\"}}'.format(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\":\"{0}\"}}'.format(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\":\"{0}\"}}'.format(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\":\"{0}\"}}'.format(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\":\"{0}\"}}'.format(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\":\"{0}\",\"unit\":\"{1}\"}}'.format(2,"MB") }) elif extra_specs['hw:mem_page_size'] == 'small': hugepages_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'memoryPageSize', 'hpa-attribute-value': '{{\"value\":\"{0}\",\"unit\":\"{1}\"}}'.format(4,"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\":\"{0}\",\"unit\":\"{1}\"}}'.format(extra_specs['hw:mem_page_size'],"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\":\"{0}\"}}'.format(extra_specs['hw:numa_nodes'] or 0) }) 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\":\"{0}\"}}'.format(extra_specs[numa_cpu_node]) }) numa_capability['hpa-feature-attributes'].append({'hpa-attribute-key': numamem_key, 'hpa-attribute-value': '{{\"value\":\"{0}\",\"unit\":\"{1}\"}}'.format(extra_specs[numa_mem_node],"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\":\"{0}\",\"unit\":\"{1}\"}}'.format(flavor['disk'] or 0,"GB") }) storage_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'swapMemSize', 'hpa-attribute-value': '{{\"value\":\"{0}\",\"unit\":\"{1}\"}}'.format(flavor['swap'] or 0,"MB") }) storage_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'ephemeralDiskSize', 'hpa-attribute-value': '{{\"value\":\"{0}\",\"unit\":\"{1}\"}}'.format(flavor['OS-FLV-EXT-DATA:ephemeral'] or 0,"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\":\"{0}\"}}'.format(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\":\"{0}\"}}'.format(value1[1]) }) instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'pciVendorId', 'hpa-attribute-value': '{{\"value\":\"{0}\"}}'.format(value2[3]) }) instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'pciDeviceId', 'hpa-attribute-value': '{{\"value\":\"{0}\"}}'.format(value2[4]) }) return instruction_capability def _get_ovsdpdk_capabilities(self, extra_specs): instruction_capability = {} feature_uuid = uuid.uuid4() instruction_capability['hpa-capability-id'] = str(feature_uuid) instruction_capability['hpa-feature'] = 'ovsDpdk' instruction_capability['architecture'] = 'Intel64' instruction_capability['hpa-version'] = 'v1' instruction_capability['hpa-feature-attributes'] = [] instruction_capability['hpa-feature-attributes'].append({'hpa-attribute-key': 'dataProcessingAccelerationLibrary', 'hpa-attribute-value': '{{\"value\":\"{0}\"}}'.format("v17.02") }) return instruction_capability class APIv1Registry(Registry): def __init__(self): super(APIv1Registry, self).__init__() self.proxy_prefix = settings.MULTICLOUD_API_V1_PREFIX self.aai_base_url = settings.AAI_BASE_URL # self._logger = logger def _update_cloud_region(self, cloud_owner, cloud_region_id, openstack_region_id, viminfo, session=None): if cloud_owner and cloud_region_id: self._logger.debug( ("_update_cloud_region, %(cloud_owner)s" "_%(cloud_region_id)s ") % { "cloud_owner": cloud_owner, "cloud_region_id": cloud_region_id }) #Note1: The intent is to populate the openstack region id into property: cloud-region.esr-system-info.openstackRegionId #Note2: As temp solution: the openstack region id was put into AAI cloud-region["cloud-epa-caps"] resource_info = { "cloud-owner": cloud_owner, "cloud-region-id": cloud_region_id, "cloud-type": viminfo["type"], "cloud-region-version": viminfo["version"], "identity-url": self.proxy_prefix + "/%s/%s/identity/v2.0" % (cloud_owner, cloud_region_id), "complex-name": viminfo["complex-name"], "cloud-extra-info": viminfo["cloud_extra_info"], "cloud-epa-caps":openstack_region_id, "esr-system-info-list":{ "esr-system-info":[ { "esr-system-info-id": str(uuid.uuid4()), "service-url": viminfo["url"], "user-name": viminfo["userName"], "password": viminfo["password"], "system-type":"VIM", "ssl-cacert":viminfo["cacert"], "ssl-insecure": viminfo["insecure"], "cloud-domain": viminfo["domain"], "default-tenant": viminfo["tenant"] } ] } } #get the resource first resource_url = ("/cloud-infrastructure/cloud-regions/" "cloud-region/%(cloud_owner)s/%(cloud_region_id)s" % { "cloud_owner": cloud_owner, "cloud_region_id": cloud_region_id }) # get cloud-region retcode, content, status_code = \ restcall.req_to_aai(resource_url, "GET") # add resource-version if retcode == 0 and content: content = json.JSONDecoder().decode(content) #resource_info["resource-version"] = content["resource-version"] content.update(resource_info) resource_info = content #then update the resource retcode, content, status_code = \ restcall.req_to_aai(resource_url, "PUT", content=resource_info) self._logger.debug( ("_update_cloud_region,%(cloud_owner)s" "_%(cloud_region_id)s , " "return %(retcode)s, %(content)s, %(status_code)s") % { "cloud_owner": cloud_owner, "cloud_region_id": cloud_region_id, "retcode": retcode, "content": content, "status_code": status_code, }) return retcode return 1 # unknown cloud owner,region_id def _discover_regions(self, cloud_owner="", cloud_region_id="", session=None, viminfo=None): try: regions = [] vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id) for region in self._get_list_resources( "/regions", "identity", session, viminfo, vimid, "regions"): if (region['id'] == 'SystemController'): continue elif (region['id'] == 'RegionOne'): continue else: regions.append(region['id']) return regions 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 post(self, request, cloud_owner="", cloud_region_id=""): self._logger.info("registration with : %s, %s" % (cloud_owner, cloud_region_id)) vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id) viminfo = VimDriverUtils.get_vim_info(vimid) cloud_extra_info = viminfo['cloud_extra_info'] region_specified = cloud_extra_info["openstack-region-id"] if cloud_extra_info else None multi_region_discovery = cloud_extra_info["multi-region-discovery"] if cloud_extra_info else None # discover the regions region_ids = self._discover_regions(cloud_owner, cloud_region_id, None, viminfo) # compare the regions with region_specified and then cloud_region_id if (region_specified in region_ids): pass elif (cloud_region_id in region_ids): region_specified = cloud_region_id pass else: # assume the first region be the primary region since we have no other way to determine it. region_specified = region_ids[0] # update cloud region and discover/register resource if (multi_region_discovery and multi_region_discovery.upper() == "TRUE"): # no input for specified cloud region, so discover all cloud region? for regionid in region_ids: #create cloud region with composed AAI cloud_region_id except for the one onboarded externally (e.g. ESR) gen_cloud_region_id = cloud_region_id + "." + regionid if region_specified != regionid else cloud_region_id self._update_cloud_region(cloud_owner, gen_cloud_region_id, regionid, viminfo) return super(RegistryV1, self).post(request, vimid) else: self._update_cloud_region(cloud_owner, cloud_region_id, region_specified, viminfo) return super(RegistryV1, self).post(request, vimid) def delete(self, request, cloud_owner="", cloud_region_id=""): self._logger.debug("unregister cloud region: %s, %s" % (cloud_owner, cloud_region_id)) vimid = extsys.encode_vim_id(cloud_owner, cloud_region_id) return super(APIv1Registry, self).delete(request, vimid)