mirror of
https://github.com/apache/cloudstack.git
synced 2025-10-26 08:42:29 +01:00
59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
# -- coding: utf-8 --
|
|
# Licensed to the Apache Software Foundation (ASF) under one
|
|
# or more contributor license agreements. See the NOTICE file
|
|
# distributed with this work for additional information
|
|
# regarding copyright ownership. The ASF licenses this file
|
|
# to you 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 CsHelper
|
|
import logging
|
|
|
|
|
|
class CsRoute:
|
|
""" Manage routes """
|
|
|
|
def __init__(self, dev):
|
|
self.dev = dev
|
|
self.tableNo = dev[3]
|
|
self.table = "Table_%s" % (dev)
|
|
|
|
def routeTable(self):
|
|
str = "%s %s" % (self.tableNo, self.table)
|
|
filename = "/etc/iproute2/rt_tables"
|
|
CsHelper.addifmissing(filename, str)
|
|
|
|
def flush(self):
|
|
CsHelper.execute("ip route flush table %s" % (self.table))
|
|
CsHelper.execute("ip route flush cache")
|
|
|
|
def add(self, address, method="add"):
|
|
# ip route show dev eth1 table Table_eth1 10.0.2.0/24
|
|
if(method == "add"):
|
|
cmd = "dev %s table %s %s" % (self.dev, self.table, address['network'])
|
|
self.set_route(cmd, method)
|
|
|
|
def set_route(self, cmd, method="add"):
|
|
""" Add a route is it is not already defined """
|
|
found = False
|
|
for i in CsHelper.execute("ip route show " + cmd):
|
|
found = True
|
|
if not found and method == "add":
|
|
logging.info("Add " + cmd)
|
|
cmd = "ip route add " + cmd
|
|
elif found and method == "delete":
|
|
logging.info("Delete " + cmd)
|
|
cmd = "ip route delete " + cmd
|
|
else:
|
|
return
|
|
CsHelper.execute(cmd)
|