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#!/usr/bin/env python3
#
# Copyright (C) 2021-2024 VyOS maintainers and contributors
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import unittest
from netifaces import interfaces
from base_vyostest_shim import VyOSUnitTestSHIM
from vyos.utils.process import cmd
base_path = ['netns']
namespaces = ['mgmt', 'front', 'back', 'ams-ix']
class NETNSTest(VyOSUnitTestSHIM.TestCase):
def setUp(self):
self._interfaces = ['dum10', 'dum12', 'dum50']
def test_create_netns(self):
for netns in namespaces:
base = base_path + ['name', netns]
self.cli_set(base)
# commit changes
self.cli_commit()
netns_list = cmd('ip netns ls')
# Verify NETNS configuration
for netns in namespaces:
self.assertTrue(netns in netns_list)
def test_netns_assign_interface(self):
netns = 'foo'
self.cli_set(['netns', 'name', netns])
# Set
for iface in self._interfaces:
self.cli_set(['interfaces', 'dummy', iface, 'netns', netns])
# commit changes
self.cli_commit()
netns_iface_list = cmd(f'sudo ip netns exec {netns} ip link show')
for iface in self._interfaces:
self.assertTrue(iface in netns_iface_list)
# Delete
for iface in self._interfaces:
self.cli_delete(['interfaces', 'dummy', iface, 'netns', netns])
# commit changes
self.cli_commit()
netns_iface_list = cmd(f'sudo ip netns exec {netns} ip link show')
for iface in self._interfaces:
self.assertNotIn(iface, netns_iface_list)
if __name__ == '__main__':
unittest.main(verbosity=2)
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