-# Copyright (C) 2021 Wind River Systems, Inc.\r
-#\r
-# Licensed under the Apache License, Version 2.0 (the "License");\r
-# you may not use this file except in compliance with the License.\r
-# You may obtain a copy of the License at\r
-#\r
-# http://www.apache.org/licenses/LICENSE-2.0\r
-#\r
-# Unless required by applicable law or agreed to in writing, software\r
-# distributed under the License is distributed on an "AS IS" BASIS,\r
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
-# See the License for the specific language governing permissions and\r
-# limitations under the License.\r
-\r
-# import time\r
-import json\r
-# import asyncio\r
-# import requests\r
-import http.client\r
-from urllib.parse import urlparse\r
-from retry import retry\r
-\r
-from o2common.service.unit_of_work import AbstractUnitOfWork\r
-from o2common.config import config\r
-from o2ims.domain import commands\r
-from o2ims.domain.configuration_obj import ConfigurationTypeEnum, \\r
- RegistrationStatusEnum\r
-\r
-from o2common.helper import o2logging\r
-logger = o2logging.get_logger(__name__)\r
-\r
-\r
-def registry_to_smo(\r
- cmd: commands.Register2SMO,\r
- uow: AbstractUnitOfWork,\r
-):\r
- logger.info('In registry_to_smo')\r
- data = cmd.data\r
- logger.info('The Register2SMO all is {}'.format(data.all))\r
- if data.all:\r
- confs = uow.configrations.list()\r
- for conf in confs:\r
- if conf.conftype != ConfigurationTypeEnum.SMO:\r
- continue\r
- reg_data = conf.serialize()\r
- logger.debug('Configuration: {}'.format(\r
- reg_data['configurationId']))\r
-\r
- register_smo(uow, reg_data)\r
- else:\r
- with uow:\r
- conf = uow.configurations.get(data.id)\r
- if conf is None:\r
- return\r
- logger.debug('Configuration: {}'.format(conf.configurationId))\r
- conf_data = conf.serialize()\r
- register_smo(uow, conf_data)\r
-\r
-\r
-def register_smo(uow, reg_data):\r
- call_res = call_smo(reg_data)\r
- logger.debug('Call SMO response is {}'.format(call_res))\r
- if call_res:\r
- reg = uow.configurations.get(reg_data['configurationId'])\r
- if reg is None:\r
- return\r
- reg.status = RegistrationStatusEnum.NOTIFIED\r
- logger.debug('Updating Configurations: {}'.format(\r
- reg.configurationId))\r
- uow.configurations.update(reg)\r
- uow.commit()\r
-\r
-\r
-# def retry(fun, max_tries=2):\r
-# for i in range(max_tries):\r
-# try:\r
-# time.sleep(5*i)\r
-# # await asyncio.sleep(5*i)\r
-# res = fun()\r
-# logger.debug('retry function result: {}'.format(res))\r
-# return res\r
-# except Exception:\r
-# continue\r
-\r
-\r
-@retry((ConnectionRefusedError), tries=2, delay=2)\r
-def call_smo(reg_data: dict):\r
- callback_data = json.dumps({\r
- 'consumerSubscriptionId': reg_data['configurationId'],\r
- 'imsUrl': config.get_api_url()\r
- })\r
- logger.info('URL: {}, data: {}'.format(\r
- reg_data['callback'], callback_data))\r
-\r
- o = urlparse(reg_data['callback'])\r
- conn = http.client.HTTPConnection(o.netloc)\r
- headers = {'Content-type': 'application/json'}\r
- conn.request('POST', o.path, callback_data, headers)\r
- resp = conn.getresponse()\r
- data = resp.read().decode('utf-8')\r
- # json_data = json.loads(data)\r
- if resp.status == 202 or resp.status == 200:\r
- logger.info('Registrer to SMO successed, response code {} {}, data {}'.\r
- format(resp.status, resp.reason, data))\r
- return True\r
- logger.error('Response code is: {}'.format(resp.status))\r
- return False\r
+# Copyright (C) 2021-2022 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 json
+
+from o2common.config import config, conf
+from o2common.domain.filter import gen_orm_filter
+from o2common.service.unit_of_work import AbstractUnitOfWork
+from o2common.adapter.notifications import AbstractNotifications
+
+from o2ims.domain import commands, ocloud as cloud
+from o2ims.domain.subscription_obj import Message2SMO, NotificationEventEnum
+
+from .notify_handler import handle_filter, callback_smo
+
+from o2common.helper import o2logging
+logger = o2logging.get_logger(__name__)
+
+apibase = config.get_o2ims_api_base()
+api_monitoring_base = config.get_o2ims_monitoring_api_base()
+inventory_api_version = config.get_o2ims_inventory_api_v1()
+
+
+def registry_to_smo(
+ cmd: commands.Register2SMO,
+ uow: AbstractUnitOfWork,
+ notifications: AbstractNotifications,
+):
+ logger.debug('In registry_to_smo')
+ data = cmd.data
+ logger.info('The Register2SMO notificationEventType is {}'.format(
+ data.notificationEventType))
+ with uow:
+ ocloud = uow.oclouds.get(data.id)
+ if ocloud is None:
+ logger.warning('Ocloud {} does not exists.'.format(data.id))
+ return
+ logger.debug('O-Cloud Global UUID: {}'.format(ocloud.globalCloudId))
+ # ocloud_dict = ocloud.serialize()
+ ocloud_dict = {
+ 'oCloudId': ocloud.oCloudId,
+ 'globalcloudId': ocloud.globalCloudId,
+ 'globalCloudId': ocloud.globalCloudId,
+ 'name': ocloud.name,
+ 'description': ocloud.description,
+ 'serviceUri': ocloud.serviceUri
+ }
+ if data.notificationEventType == NotificationEventEnum.CREATE:
+ register_smo(notifications, ocloud_dict)
+ elif data.notificationEventType in [NotificationEventEnum.MODIFY,
+ NotificationEventEnum.DELETE]:
+ _notify_ocloud(uow, data, ocloud_dict)
+
+
+class RegIMSToSMOExp(Exception):
+ def __init__(self, value):
+ self.value = value
+
+
+def register_smo(notifications, ocloud_data):
+ call_res = call_smo(notifications, ocloud_data)
+ logger.debug('Call SMO response is {}'.format(call_res))
+ if call_res is True:
+ logger.info('Register to smo success response')
+ else:
+ raise RegIMSToSMOExp('Register o2ims to SMO failed')
+ # TODO: record the result for the smo register
+
+
+def _notify_ocloud(uow, data, ocloud_dict):
+ ref = api_monitoring_base + inventory_api_version
+ msg = Message2SMO(
+ eventtype=data.notificationEventType, id=data.id,
+ ref=ref, updatetime=data.updatetime)
+ ocloud_dict.pop('globalCloudId')
+ subs = uow.subscriptions.list()
+ for sub in subs:
+ sub_data = sub.serialize()
+ logger.debug('Subscription: {}'.format(sub_data['subscriptionId']))
+ filters = handle_filter(sub_data['filter'], 'CloudInfo')
+ if not filters:
+ callback_smo(sub, msg, ocloud_dict)
+ continue
+ filter_hit = False
+ for filter in filters:
+ try:
+ args = gen_orm_filter(cloud.Ocloud, filter)
+ except KeyError:
+ logger.warning(
+ 'Subscription {} filter {} has wrong attribute '
+ 'name or value. Ignore the filter.'.format(
+ sub_data['subscriptionId'],
+ sub_data['filter']))
+ continue
+ if len(args) == 0 and 'objectType' in filter:
+ filter_hit = True
+ break
+ args.append(cloud.Ocloud.oCloudId == data.id)
+ ret = uow.oclouds.list(*args)
+ if ret.count() > 0:
+ filter_hit = True
+ break
+ if filter_hit:
+ logger.info('Subscription {} filter hit, skip oCloud {}.'
+ .format(sub_data['subscriptionId'], data.id))
+ else:
+ callback_smo(sub, msg, ocloud_dict)
+
+
+def call_smo(notifications: AbstractNotifications, reg_data: dict):
+ smo_token = conf.DEFAULT.smo_token_data
+ smo_token_info = {
+ 'iss': 'o2ims',
+ 'aud': 'smo',
+ 'smo_token_payload': smo_token,
+ 'smo_token_type': 'jwt',
+ 'smo_token_expiration': '',
+ 'smo_token_algo': 'RS256'
+ }
+
+ callback_data = json.dumps({
+ 'globalCloudId': reg_data['globalCloudId'],
+ 'oCloudId': reg_data['oCloudId'],
+ 'IMS_EP': config.get_api_url(),
+ 'smo_token_data': smo_token_info
+ })
+ logger.info('callback URL: {}'.format(conf.DEFAULT.smo_register_url))
+ logger.debug('callback data: {}'.format(callback_data))
+ return notifications.send(conf.DEFAULT.smo_register_url, callback_data)
Code Review / pti / o2.git / blobdiff