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# Copyright 2021 K Sai Kiran (Tata Elxsi) |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
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# implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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__author__ = "K Sai Kiran <saikiran.k@tataelxsi.co.in>, Selvi Jayaraman <selvi.j@tataelxsi.co.in>" |
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__date__ = "$12-June-2021 8:30:59$" |
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from osm_nbi.base_topic import BaseTopic |
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from .osm_vnfm.vnf_instances import VnfInstances2NsInstances |
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from .osm_vnfm.vnf_instance_actions import VnfLcmOp2NsLcmOp |
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class VnfInstances(BaseTopic): |
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def __init__(self, db, fs, msg, auth): |
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""" |
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Constructor call for vnf instance topic |
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""" |
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BaseTopic.__init__(self, db, fs, msg, auth) |
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self.vnfinstances2nsinstances = VnfInstances2NsInstances(db, fs, msg, auth) |
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def new(self, rollback, session, indata=None, kwargs=None, headers=None): |
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""" |
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Creates new vnf instance |
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:param rollback: list to append the created items at database in case a rollback must be done |
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:param session: contains "username", "admin", "force", "public", "project_id", "set_project" |
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:param indata: params to be used for the vnf instance |
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:param kwargs: used to override the indata descriptor |
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:param headers: http request headers |
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:return: the _id of vnf instance created at database. Or an exception. |
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""" |
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return self.vnfinstances2nsinstances.new( |
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rollback, session, indata, kwargs, headers |
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) |
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def list(self, session, filter_q=None, api_req=False): |
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""" |
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Get a list of the vnf instances that match a filter |
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:param session: contains the used login username and working project |
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:param filter_q: filter of data to be applied |
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:param api_req: True if this call is serving an external API request. False if serving internal request. |
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:return: The list, it can be empty if no one match the filter. |
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""" |
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return self.vnfinstances2nsinstances.list(session, filter_q, api_req) |
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def show(self, session, _id, filter_q=None, api_req=False): |
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""" |
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Get complete information on an vnf instance |
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:param session: contains "username", "admin", "force", "public", "project_id", "set_project" |
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:param _id: server internal id |
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:param api_req: True if this call is serving an external API request. False if serving internal request. |
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:return: dictionary, raise exception if not found. |
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""" |
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return self.vnfinstances2nsinstances.show(session, _id, api_req) |
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def delete(self, session, _id, dry_run=False, not_send_msg=None): |
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""" |
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Delete vnf instance by its internal _id |
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:param session: contains "username", "admin", "force", "public", "project_id", "set_project" |
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:param _id: server internal id |
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:param dry_run: make checking but do not delete |
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:param not_send_msg: To not send message (False) or store content (list) instead |
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:return: operation id (None if there is not operation), raise exception if error or not found, conflict, ... |
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""" |
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return self.vnfinstances2nsinstances.delete(session, _id, dry_run, not_send_msg) |
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class VnfLcmOpTopic(BaseTopic): |
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def __init__(self, db, fs, msg, auth): |
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""" |
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Constructor call for vnf lcm op topic |
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""" |
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BaseTopic.__init__(self, db, fs, msg, auth) |
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self.vnflcmop2nslcmop = VnfLcmOp2NsLcmOp(db, fs, msg, auth) |
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def new(self, rollback, session, indata=None, kwargs=None, headers=None): |
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""" |
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Creates new vnf lcm op |
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:param rollback: list to append the created items at database in case a rollback must be done |
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:param session: contains "username", "admin", "force", "public", "project_id", "set_project" |
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:param indata: params to be used for the vnf instance |
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:param kwargs: used to override the indata descriptor |
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:param headers: http request headers |
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:return: the _id of vnf lcm op created at database. Or an exception. |
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""" |
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return self.vnflcmop2nslcmop.new(rollback, session, indata, kwargs, headers) |
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def list(self, session, filter_q=None, api_req=False): |
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""" |
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Get a list of the vnf lcm op that match a filter |
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:param session: contains the used login username and working project |
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:param filter_q: filter of data to be applied |
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:param api_req: True if this call is serving an external API request. False if serving internal request. |
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:return: The list, it can be empty if no one match the filter. |
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""" |
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return self.vnflcmop2nslcmop.list(session, filter_q, api_req) |
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def show(self, session, _id, filter_q=None, api_req=False): |
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""" |
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Get complete information on an vnf lcm op |
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:param session: contains "username", "admin", "force", "public", "project_id", "set_project" |
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:param _id: server internal id |
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:param api_req: True if this call is serving an external API request. False if serving internal request. |
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:return: dictionary, raise exception if not found. |
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""" |
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return self.vnflcmop2nslcmop.show(session, _id, api_req) |
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