Ahenk/usr/share/ahenk/plugins/network-manager/add_network.py

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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 AddNetwork(AbstractPlugin):
def __init__(self, task, context):
super(AddNetwork, self).__init__()
self.task = task
self.context = context
self.logger = self.get_logger()
self.message_code = self.get_message_code()
self.nic_file = '/etc/network/interfaces'
self.type = self.task['type']
self.name = self.task['name']
self.is_active = self.task['is_active']
if self.type == 'STATIC':
self.ip = self.task['ip']
self.netmask = self.task['netmask']
self.gateway = self.task['gateway']
self.content = ''
self.logger.debug('Parameters were initialized.')
def handle_task(self):
try:
if self.type == 'STATIC':
if self.is_active is True:
self.content = '\nauto {0}\niface {0} inet static\naddress {1}\nnetmask {2}\ngateway {3}\n'.format(self.name,
self.ip,
self.netmask,
self.gateway)
else:
self.content = '\nauto {0}\niface {0} inet static\n#address {1}\n#netmask {2}\n#gateway {3}\n'.format(self.name,
self.ip,
self.netmask,
self.gateway)
self.logger.debug('Created content for STATIC type.')
elif self.type == 'DHCP':
self.content = 'auto {0}\niface {0} inet dhcp\n'.format(self.name)
self.logger.debug('Created content for DHCP type.')
elif self.type == 'LOOPBACK':
self.content = 'auto {0}\niface {0} inet loopback\n'.format(self.name)
self.logger.debug('Created content for LOOPBACK type.')
if self.is_active is False:
self.logger.debug('Network interface is not active.')
self.content = '#{}'.format(self.content)
self.logger.debug('Writing to file...')
self.write_file(self.nic_file, self.content, 'a')
self.logger.info('NETWORK-MANAGER - ADD_NETWORK task is handled successfully.')
self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
message='Yeni ağ arayüzü 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):
network = AddNetwork(task, context)
network.handle_task()