mirror of
https://github.com/Pardus-LiderAhenk/ahenk
synced 2024-11-15 18:22:16 +03:00
68 lines
2.4 KiB
Python
68 lines
2.4 KiB
Python
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# Author:Mine DOGAN <mine.dogan@agem.com.tr>
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import re
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from base.plugin.abstract_plugin import AbstractPlugin
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class DeleteDNS(AbstractPlugin):
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def __init__(self, task, context):
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super(DeleteDNS, self).__init__()
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self.task = task
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self.context = context
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self.logger = self.get_logger()
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self.message_code = self.get_message_code()
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self.dns_file = '/etc/resolv.conf'
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self.ip = self.task['ip']
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self.is_active = self.task['is_active']
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self.logger.debug('Parameters were initialized.')
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def handle_task(self):
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try:
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lines = self.read_file_by_line(self.dns_file)
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f = open(self.dns_file, "w")
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for line in lines:
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line = str(line).strip(" ")
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# to remove multiple spaces
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line = re.sub(' +', ' ', line)
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if self.is_active is True:
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if line != 'nameserver {}\n'.format(self.ip):
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self.logger.debug(
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'Writing a line to dns file... Line: {}'.format(line))
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f.write(line)
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else:
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self.logger.debug('Line has been deleted from dns file. Line: {}'.format(line))
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else:
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if line != '#nameserver {}\n'.format(self.ip) and line != '# nameserver {}\n'.format(self.ip):
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self.logger.debug(
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'Writing a line to dns file... Line: {}'.format(line))
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f.write(line)
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else:
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self.logger.debug(
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'Line has been deleted from dns file. Line: {}'.format(line))
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f.close()
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self.logger.info('NETWORK-MANAGER - DELETE_DNS task is handled successfully.')
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self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
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message='DNS bilgisi başarıyla silindi.')
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except Exception as e:
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self.logger.error(
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'A problem occured while handling NETWORK-MANAGER task: {0}'.format(str(e)))
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self.context.create_response(code=self.message_code.TASK_ERROR.value,
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message='NETWORK-MANAGER görevi uygulanırken bir hata oluştu.')
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def handle_task(task, context):
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dns = DeleteDNS(task, context)
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dns.handle_task()
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