blob: c09403031661b8fcdccd03f5c19db8a4a0f1d5f8 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
# Copyright 2017 ZTE Corporation.
#
# 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 traceback
from lcm.pub.database.models import NfInstModel, NfvoRegInfoModel
from lcm.pub.exceptions import NFLCMException
logger = logging.getLogger(__name__)
class DeleteVnf:
def __init__(self, data, instanceid):
self.data = data
self.nf_inst_id = instanceid
def do_biz(self):
try:
self.check_parameter()
self.delete_info_from_db()
logger.debug('VnfInst(%s) is deleted.' % self.nf_inst_id)
except NFLCMException as e:
logger.debug('Delete VNF instance[%s] failed: %s', self.nf_inst_id, e.message)
except Exception as e:
logger.error(e.message)
logger.error(traceback.format_exc())
logger.debug('Delete VNF instance[%s] failed' % self.nf_inst_id)
def check_parameter(self):
vnf_insts = NfInstModel.objects.filter(nfinstid=self.nf_inst_id)
if not vnf_insts.exists():
logger.warn('VnfInst(%s) does not exist' % self.nf_inst_id)
def delete_info_from_db(self):
NfInstModel.objects.filter(nfinstid=self.nf_inst_id).delete()
NfvoRegInfoModel.objects.filter(nfvoid=self.nf_inst_id).delete()
|
