Ahenk/usr/share/ahenk/plugins/network-manager/add_dns.py
2020-04-06 18:13:10 +03:00

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#!/usr/bin/python3
# -*- coding: utf-8 -*-
# Author:Mine DOGAN <mine.dogan@agem.com.tr>
from base.plugin.abstract_plugin import AbstractPlugin
class AddDNS(AbstractPlugin):
def __init__(self, task, context):
super(AddDNS, self).__init__()
self.task = task
self.context = context
self.logger = self.get_logger()
self.message_code = self.get_message_code()
self.dns_file = '/etc/resolv.conf'
self.ip = self.task['ip']
self.is_active = self.task['is_active']
self.logger.debug('Parameters were initialized.')
def handle_task(self):
try:
if self.is_active is True:
content = 'nameserver {}\n'.format(self.ip)
self.logger.debug('Created active dns content.')
else:
content = '#nameserver {}\n'.format(self.ip)
self.logger.debug('Created passive dns content.')
self.logger.debug('Writing to file...')
self.write_file(self.dns_file, content, 'a')
self.logger.info('NETWORK-MANAGER - ADD_DNS task is handled successfully.')
self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
message='DNS bilgisi başarıyla eklendi.')
except Exception as e:
self.logger.error(
'A problem occured while handling NETWORK-MANAGER task: {0}'.format(str(e)))
self.context.create_response(code=self.message_code.TASK_ERROR.value,
message='NETWORK-MANAGER görevi uygulanırken bir hata oluştu.')
def handle_task(task, context):
dns = AddDNS(task, context)
dns.handle_task()