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|
#
# Tests for ethernet devices config generated via netplan
#
# Copyright (C) 2018 Canonical, Ltd.
# Author: Mathieu Trudel-Lapierre <mathieu.trudel.lapierre@canonical.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3.
#
# 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 os
import sys
from .base import TestBase, ND_DHCP4, ND_DHCP6, ND_DHCPYES, UDEV_MAC_RULE, UDEV_NO_MAC_RULE
class TestNetworkd(TestBase):
def test_eth_wol(self):
self.generate('''network:
version: 2
ethernets:
eth0:
wakeonlan: true
dhcp4: n''')
self.assert_networkd({'eth0.link': '[Match]\nOriginalName=eth0\n\n[Link]\nWakeOnLan=magic\n'})
self.assert_networkd_udev(None)
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=interface-name:eth0,''')
self.assert_nm_udev(None)
# should not allow NM to manage everything
self.assertFalse(os.path.exists(self.nm_enable_all_conf))
def test_eth_mtu(self):
self.generate('''network:
version: 2
ethernets:
eth1:
mtu: 1280
dhcp4: n''')
self.assert_networkd({'eth1.link': '[Match]\nOriginalName=eth1\n\n[Link]\nWakeOnLan=off\nMTUBytes=1280\n'})
self.assert_networkd_udev(None)
def test_eth_match_by_driver_rename(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
driver: ixgbe
set-name: lom1''')
self.assert_networkd({'def1.link': '[Match]\nDriver=ixgbe\n\n[Link]\nName=lom1\nWakeOnLan=off\n'})
self.assert_networkd_udev({'def1.rules': (UDEV_NO_MAC_RULE % ('ixgbe', 'lom1'))})
# NM cannot match by driver, so blacklisting needs to happen via udev
self.assert_nm(None, None)
self.assert_nm_udev('ACTION=="add|change", SUBSYSTEM=="net", ENV{ID_NET_DRIVER}=="ixgbe", ENV{NM_UNMANAGED}="1"\n')
def test_eth_match_by_mac_rename(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
macaddress: 11:22:33:44:55:66
set-name: lom1''')
self.assert_networkd({'def1.link': '[Match]\nMACAddress=11:22:33:44:55:66\n\n[Link]\nName=lom1\nWakeOnLan=off\n'})
self.assert_networkd_udev({'def1.rules': (UDEV_MAC_RULE % ('?*', '11:22:33:44:55:66', 'lom1'))})
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=mac:11:22:33:44:55:66,''')
self.assert_nm_udev(None)
def test_eth_implicit_name_match_dhcp4(self):
self.generate('''network:
version: 2
ethernets:
engreen:
dhcp4: y''')
self.assert_networkd({'engreen.network': ND_DHCP4 % 'engreen'})
self.assert_networkd_udev(None)
def test_eth_match_dhcp4(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
driver: ixgbe
dhcp4: true''')
self.assert_networkd({'def1.network': '''[Match]
Driver=ixgbe
[Network]
DHCP=ipv4
LinkLocalAddressing=ipv6
[DHCP]
RouteMetric=100
UseMTU=true
'''})
self.assert_networkd_udev(None)
self.assert_nm_udev('ACTION=="add|change", SUBSYSTEM=="net", ENV{ID_NET_DRIVER}=="ixgbe", ENV{NM_UNMANAGED}="1"\n')
def test_eth_match_name(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
name: green
dhcp4: true''')
self.assert_networkd({'def1.network': ND_DHCP4 % 'green'})
self.assert_networkd_udev(None)
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=interface-name:green,''')
self.assert_nm_udev(None)
def test_eth_set_mac(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
name: green
macaddress: 00:01:02:03:04:05
dhcp4: true''')
self.assert_networkd({'def1.network': ND_DHCP4 % 'green',
'def1.link': '[Match]\nOriginalName=green\n\n[Link]\nWakeOnLan=off\nMACAddress=00:01:02:03:04:05\n'
})
self.assert_networkd_udev(None)
def test_eth_match_name_rename(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
name: green
set-name: blue
dhcp4: true''')
# the .network needs to match on the renamed name
self.assert_networkd({'def1.link': '[Match]\nOriginalName=green\n\n[Link]\nName=blue\nWakeOnLan=off\n',
'def1.network': ND_DHCP4 % 'blue'})
# The udev rules engine does support renaming by name
self.assert_networkd_udev(None)
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=interface-name:blue,''')
def test_eth_match_all_names(self):
self.generate('''network:
version: 2
ethernets:
def1:
match: {name: "*"}
dhcp4: true''')
self.assert_networkd({'def1.network': ND_DHCP4 % '*'})
self.assert_networkd_udev(None)
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=interface-name:*,''')
self.assert_nm_udev(None)
def test_eth_match_all(self):
self.generate('''network:
version: 2
ethernets:
def1:
match: {}
dhcp4: true''')
self.assert_networkd({'def1.network': '[Match]\n\n[Network]\nDHCP=ipv4\nLinkLocalAddressing=ipv6\n\n'
'[DHCP]\nRouteMetric=100\nUseMTU=true\n'})
self.assert_networkd_udev(None)
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=type:ethernet,''')
self.assert_nm_udev(None)
def test_match_multiple(self):
self.generate('''network:
version: 2
ethernets:
def1:
match:
name: en1s*
macaddress: 00:11:22:33:44:55
dhcp4: on''')
self.assert_networkd({'def1.network': '''[Match]
MACAddress=00:11:22:33:44:55
Name=en1s*
[Network]
DHCP=ipv4
LinkLocalAddressing=ipv6
[DHCP]
RouteMetric=100
UseMTU=true
'''})
self.assert_nm(None, '''[keyfile]
# devices managed by networkd
unmanaged-devices+=mac:00:11:22:33:44:55,''')
class TestNetworkManager(TestBase):
def test_eth_wol(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
eth0:
wakeonlan: true''')
self.assert_nm({'eth0': '''[connection]
id=netplan-eth0
type=ethernet
interface-name=eth0
[ethernet]
wake-on-lan=1
[ipv4]
method=link-local
[ipv6]
method=ignore
'''})
# should allow NM to manage everything else
self.assertTrue(os.path.exists(self.nm_enable_all_conf))
self.assert_networkd({'eth0.link': '[Match]\nOriginalName=eth0\n\n[Link]\nWakeOnLan=magic\n'})
self.assert_nm_udev(None)
def test_eth_mtu(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
eth1:
mtu: 1280
dhcp4: n''')
self.assert_networkd({'eth1.link': '[Match]\nOriginalName=eth1\n\n[Link]\nWakeOnLan=off\nMTUBytes=1280\n'})
self.assert_nm({'eth1': '''[connection]
id=netplan-eth1
type=ethernet
interface-name=eth1
[ethernet]
wake-on-lan=0
[802-3-ethernet]
mtu=1280
[ipv4]
method=link-local
[ipv6]
method=ignore
'''})
def test_eth_set_mac(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
eth0:
macaddress: 00:01:02:03:04:05
dhcp4: true''')
self.assert_networkd({'eth0.link': '''[Match]
OriginalName=eth0
[Link]
WakeOnLan=off
MACAddress=00:01:02:03:04:05
'''})
self.assert_nm({'eth0': '''[connection]
id=netplan-eth0
type=ethernet
interface-name=eth0
[ethernet]
wake-on-lan=0
[802-3-ethernet]
cloned-mac-address=00:01:02:03:04:05
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
def test_eth_match_by_driver(self):
err = self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
driver: ixgbe''', expect_fail=True)
self.assertIn('NetworkManager definitions do not support matching by driver', err)
def test_eth_match_by_driver_rename(self):
# in this case udev will rename the device so that NM can use the name
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
driver: ixgbe
set-name: lom1''')
self.assert_networkd({'def1.link': '[Match]\nDriver=ixgbe\n\n[Link]\nName=lom1\nWakeOnLan=off\n'})
self.assert_networkd_udev({'def1.rules': (UDEV_NO_MAC_RULE % ('ixgbe', 'lom1'))})
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
interface-name=lom1
[ethernet]
wake-on-lan=0
[ipv4]
method=link-local
[ipv6]
method=ignore
'''})
self.assert_nm_udev(None)
def test_eth_match_by_mac_rename(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
macaddress: 11:22:33:44:55:66
set-name: lom1''')
self.assert_networkd({'def1.link': '[Match]\nMACAddress=11:22:33:44:55:66\n\n[Link]\nName=lom1\nWakeOnLan=off\n'})
self.assert_networkd_udev({'def1.rules': (UDEV_MAC_RULE % ('?*', '11:22:33:44:55:66', 'lom1'))})
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
interface-name=lom1
[ethernet]
wake-on-lan=0
[ipv4]
method=link-local
[ipv6]
method=ignore
'''})
self.assert_nm_udev(None)
def test_eth_implicit_name_match_dhcp4(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
engreen:
dhcp4: true''')
self.assert_nm({'engreen': '''[connection]
id=netplan-engreen
type=ethernet
interface-name=engreen
[ethernet]
wake-on-lan=0
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
self.assert_networkd({})
def test_eth_match_mac_dhcp4(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
macaddress: 11:22:33:44:55:66
dhcp4: true''')
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
[ethernet]
wake-on-lan=0
[802-3-ethernet]
mac-address=11:22:33:44:55:66
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
self.assert_networkd({})
def test_eth_match_name(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
name: green
dhcp4: true''')
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
interface-name=green
[ethernet]
wake-on-lan=0
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
self.assert_networkd({})
self.assert_nm_udev(None)
def test_eth_match_name_rename(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
name: green
set-name: blue
dhcp4: true''')
# The udev rules engine does support renaming by name
self.assert_networkd_udev(None)
# NM needs to match on the renamed name
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
interface-name=blue
[ethernet]
wake-on-lan=0
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
# ... while udev renames it
self.assert_networkd({'def1.link': '[Match]\nOriginalName=green\n\n[Link]\nName=blue\nWakeOnLan=off\n'})
self.assert_nm_udev(None)
def test_eth_match_name_glob(self):
err = self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match: {name: "en*"}
dhcp4: true''', expect_fail=True)
self.assertIn('def1: NetworkManager definitions do not support name globbing', err)
self.assert_nm({})
self.assert_networkd({})
def test_eth_match_all(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match: {}
dhcp4: true''')
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
[ethernet]
wake-on-lan=0
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
self.assert_networkd({})
def test_match_multiple(self):
self.generate('''network:
version: 2
renderer: NetworkManager
ethernets:
def1:
match:
name: engreen
macaddress: 00:11:22:33:44:55
dhcp4: yes''')
self.assert_nm({'def1': '''[connection]
id=netplan-def1
type=ethernet
interface-name=engreen
[ethernet]
wake-on-lan=0
[802-3-ethernet]
mac-address=00:11:22:33:44:55
[ipv4]
method=auto
[ipv6]
method=ignore
'''})
self.assert_networkd({})
self.assert_nm_udev(None)
|
