# systemd-networkd tests
import os
-import sys
-import unittest
-import subprocess
-import time
import re
import shutil
import signal
import socket
+import subprocess
+import sys
import threading
+import time
+import unittest
from shutil import copytree
network_unit_file_path='/run/systemd/network'
+networkd_runtime_directory='/run/systemd/netif'
networkd_ci_path='/run/networkd-ci'
network_sysctl_ipv6_path='/proc/sys/net/ipv6/conf'
network_sysctl_ipv4_path='/proc/sys/net/ipv4/conf'
-dnsmasq_config_file='/run/networkd-ci/test-dnsmasq.conf'
dnsmasq_pid_file='/run/networkd-ci/test-test-dnsmasq.pid'
dnsmasq_log_file='/run/networkd-ci/test-dnsmasq-log-file'
shutil.rmtree(networkd_ci_path)
copytree(os.path.join(os.path.dirname(os.path.abspath(__file__)), 'conf'), networkd_ci_path)
+ subprocess.check_call('systemctl stop systemd-networkd.socket', shell=True)
+
def tearDownModule():
shutil.rmtree(networkd_ci_path)
+ subprocess.check_call('systemctl stop systemd-networkd.service', shell=True)
+ subprocess.check_call('systemctl start systemd-networkd.socket', shell=True)
+ subprocess.check_call('systemctl start systemd-networkd.service', shell=True)
+
class Utilities():
dhcp_server_data = []
with open(os.path.join(os.path.join(os.path.join('/sys/class/net/', link), dev), attribute)) as f:
return f.readline().strip()
+ def read_bridge_port_attr(self, bridge, link, attribute):
+
+ path_bridge = os.path.join('/sys/devices/virtual/net', bridge)
+ path_port = 'lower_' + link + '/brport'
+ path = os.path.join(path_bridge, path_port)
+
+ with open(os.path.join(path, attribute)) as f:
+ return f.readline().strip()
+
def link_exits(self, link):
return os.path.exists(os.path.join('/sys/class/net', link))
shutil.rmtree(os.path.join(network_unit_file_path, unit + '.d'))
def start_dnsmasq(self):
- subprocess.check_call('dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range=2600::10,2600::20 --dhcp-range=192.168.5.10,192.168.5.200 -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5', shell=True)
+ subprocess.check_call('dnsmasq -8 /var/run/networkd-ci/test-dnsmasq-log-file --log-queries=extra --log-dhcp --pid-file=/var/run/networkd-ci/test-test-dnsmasq.pid --conf-file=/dev/null --interface=veth-peer --enable-ra --dhcp-range=2600::10,2600::20 --dhcp-range=192.168.5.10,192.168.5.200 -R --dhcp-leasefile=/var/run/networkd-ci/lease --dhcp-option=26,1492 --dhcp-option=option:router,192.168.5.1 --dhcp-option=33,192.168.5.4,192.168.5.5 --port=0', shell=True)
time.sleep(10)
os.remove(pid_file)
- def search_words_in_file(self, word):
+ def search_words_in_dnsmasq_log(self, words, show_all=False):
if os.path.exists(dnsmasq_log_file):
with open (dnsmasq_log_file) as in_file:
contents = in_file.read()
- print(contents)
- for part in contents.split():
- if word in part:
+ if show_all:
+ print(contents)
+ for line in contents.split('\n'):
+ if words in line:
in_file.close()
- print("%s, %s" % (word, part))
+ print("%s, %s" % (words, line))
return True
return False
os.remove(dnsmasq_log_file)
def start_networkd(self):
- subprocess.check_call('systemctl restart systemd-networkd', shell=True)
+ if (os.path.exists(os.path.join(networkd_runtime_directory, 'state'))):
+ subprocess.check_call('systemctl stop systemd-networkd', shell=True)
+ os.remove(os.path.join(networkd_runtime_directory, 'state'))
+ subprocess.check_call('systemctl start systemd-networkd', shell=True)
+ else:
+ subprocess.check_call('systemctl restart systemd-networkd', shell=True)
time.sleep(5)
+ print()
global ip
global port
class NetworkdNetDevTests(unittest.TestCase, Utilities):
- links =['bridge99', 'bond99', 'bond99', 'vlan99', 'test1', 'macvtap99',
- 'macvlan99', 'ipvlan99', 'vxlan99', 'veth99', 'vrf99', 'tun99',
- 'tap99', 'vcan99', 'geneve99', 'dummy98', 'ipiptun99', 'sittun99', '6rdtun99',
- 'gretap99', 'vtitun99', 'vti6tun99','ip6tnl99', 'gretun99', 'ip6gretap99',
- 'wg99', 'dropin-test', 'erspan-test']
-
- units = ['25-bridge.netdev', '25-bond.netdev', '21-vlan.netdev', '11-dummy.netdev', '21-vlan.network',
- '21-macvtap.netdev', 'macvtap.network', '21-macvlan.netdev', 'macvlan.network', 'vxlan.network',
- '25-vxlan.netdev', '25-ipvlan.netdev', 'ipvlan.network', '25-veth.netdev', '25-vrf.netdev',
- '25-tun.netdev', '25-tun.netdev', '25-vcan.netdev', '25-geneve.netdev', '25-ipip-tunnel.netdev',
- '25-ip6tnl-tunnel.netdev', '25-ip6gre-tunnel.netdev', '25-sit-tunnel.netdev', '25-6rd-tunnel.netdev',
- '25-erspan-tunnel.netdev', '25-gre-tunnel.netdev', '25-gretap-tunnel.netdev', '25-vti-tunnel.netdev',
- '25-vti6-tunnel.netdev', '12-dummy.netdev', 'gre.network', 'ipip.network', 'ip6gretap.network',
- 'gretun.network', 'ip6tnl.network', '25-tap.netdev', 'vti6.network', 'vti.network', 'gretap.network',
- 'sit.network', '25-ipip-tunnel-independent.netdev', '25-wireguard.netdev', '6rd.network', '10-dropin-test.netdev']
+ links =[
+ '6rdtun99',
+ 'bond99',
+ 'bridge99',
+ 'dropin-test',
+ 'dummy98',
+ 'erspan-test',
+ 'geneve99',
+ 'gretap99',
+ 'gretun99',
+ 'ip6gretap99',
+ 'ip6tnl99',
+ 'ipiptun99',
+ 'ipvlan99',
+ 'isataptun99',
+ 'macvlan99',
+ 'macvtap99',
+ 'sittun99',
+ 'tap99',
+ 'test1',
+ 'tun99',
+ 'vcan99',
+ 'veth99',
+ 'vlan99',
+ 'vrf99',
+ 'vti6tun99',
+ 'vtitun99',
+ 'vxlan99',
+ 'wg98',
+ 'wg99']
+
+ units = [
+ '10-dropin-test.netdev',
+ '11-dummy.netdev',
+ '12-dummy.netdev',
+ '21-macvlan.netdev',
+ '21-macvtap.netdev',
+ '21-vlan.netdev',
+ '21-vlan.network',
+ '25-6rd-tunnel.netdev',
+ '25-bond.netdev',
+ '25-bond-balanced-tlb.netdev',
+ '25-bridge.netdev',
+ '25-erspan-tunnel.netdev',
+ '25-geneve.netdev',
+ '25-gretap-tunnel.netdev',
+ '25-gre-tunnel.netdev',
+ '25-ip6gre-tunnel.netdev',
+ '25-ip6tnl-tunnel.netdev',
+ '25-ipip-tunnel-independent.netdev',
+ '25-ipip-tunnel.netdev',
+ '25-ipvlan.netdev',
+ '25-isatap-tunnel.netdev',
+ '25-sit-tunnel.netdev',
+ '25-tap.netdev',
+ '25-tun.netdev',
+ '25-vcan.netdev',
+ '25-veth.netdev',
+ '25-vrf.netdev',
+ '25-vti6-tunnel.netdev',
+ '25-vti-tunnel.netdev',
+ '25-vxlan.netdev',
+ '25-wireguard-23-peers.netdev',
+ '25-wireguard-23-peers.network',
+ '25-wireguard.netdev',
+ '6rd.network',
+ 'gre.network',
+ 'gretap.network',
+ 'gretun.network',
+ 'ip6gretap.network',
+ 'ip6tnl.network',
+ 'ipip.network',
+ 'ipvlan.network',
+ 'isatap.network',
+ 'macvlan.network',
+ 'macvtap.network',
+ 'sit.network',
+ 'vti6.network',
+ 'vti.network',
+ 'vxlan.network']
def setUp(self):
self.link_remove(self.links)
def test_dropin(self):
self.copy_unit_to_networkd_unit_path('10-dropin-test.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('dropin-test'))
self.assertEqual('811', self.read_link_attr('bond99', 'bonding', 'ad_user_port_key'))
self.assertEqual('00:11:22:33:44:55', self.read_link_attr('bond99', 'bonding', 'ad_actor_system'))
+ def test_bond_balanced_tlb(self):
+ self.copy_unit_to_networkd_unit_path('25-bond-balanced-tlb.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('bond99'))
+
+ self.assertEqual('balance-tlb 5', self.read_link_attr('bond99', 'bonding', 'mode'))
+ self.assertEqual('1', self.read_link_attr('bond99', 'bonding', 'tlb_dynamic_lb'))
+
def test_vlan(self):
self.copy_unit_to_networkd_unit_path('21-vlan.netdev', '11-dummy.netdev', '21-vlan.network')
-
self.start_networkd()
self.assertTrue(self.link_exits('vlan99'))
output = subprocess.check_output(['ip', '-d', 'link', 'show', 'vlan99']).rstrip().decode('utf-8')
+ print(output)
self.assertTrue(output, 'REORDER_HDR')
self.assertTrue(output, 'LOOSE_BINDING')
self.assertTrue(output, 'GVRP')
def test_macvtap(self):
self.copy_unit_to_networkd_unit_path('21-macvtap.netdev', '11-dummy.netdev', 'macvtap.network')
-
self.start_networkd()
self.assertTrue(self.link_exits('macvtap99'))
def test_macvlan(self):
self.copy_unit_to_networkd_unit_path('21-macvlan.netdev', '11-dummy.netdev', 'macvlan.network')
-
self.start_networkd()
self.assertTrue(self.link_exits('macvlan99'))
@expectedFailureIfModuleIsNotAvailable('ipvlan')
def test_ipvlan(self):
self.copy_unit_to_networkd_unit_path('25-ipvlan.netdev', '11-dummy.netdev', 'ipvlan.network')
-
self.start_networkd()
self.assertTrue(self.link_exits('ipvlan99'))
def test_veth(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('veth99'))
def test_dummy(self):
self.copy_unit_to_networkd_unit_path('11-dummy.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('test1'))
def test_tun(self):
self.copy_unit_to_networkd_unit_path('25-tun.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('tun99'))
def test_tap(self):
self.copy_unit_to_networkd_unit_path('25-tap.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('tap99'))
@expectedFailureIfModuleIsNotAvailable('vrf')
def test_vrf(self):
self.copy_unit_to_networkd_unit_path('25-vrf.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('vrf99'))
@expectedFailureIfModuleIsNotAvailable('vcan')
def test_vcan(self):
self.copy_unit_to_networkd_unit_path('25-vcan.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('vcan99'))
@expectedFailureIfModuleIsNotAvailable('wireguard')
def test_wireguard(self):
self.copy_unit_to_networkd_unit_path('25-wireguard.netdev')
-
self.start_networkd()
if shutil.which('wg'):
self.assertTrue(self.link_exits('wg99'))
+ @expectedFailureIfModuleIsNotAvailable('wireguard')
+ def test_wireguard_23_peers(self):
+ self.copy_unit_to_networkd_unit_path('25-wireguard-23-peers.netdev', '25-wireguard-23-peers.network')
+ self.start_networkd()
+
+ if shutil.which('wg'):
+ subprocess.call('wg')
+
+ self.assertTrue(self.link_exits('wg98'))
+
def test_geneve(self):
self.copy_unit_to_networkd_unit_path('25-geneve.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('geneve99'))
output = subprocess.check_output(['ip', '-d', 'link', 'show', 'geneve99']).rstrip().decode('utf-8')
+ print(output)
self.assertTrue(output, '192.168.22.1')
self.assertTrue(output, '6082')
self.assertTrue(output, 'udpcsum')
self.assertTrue(self.link_exits('dummy98'))
self.assertTrue(self.link_exits('sittun99'))
+ def test_isatap_tunnel(self):
+ self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-isatap-tunnel.netdev', 'isatap.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+ self.assertTrue(self.link_exits('isataptun99'))
+
+ output = subprocess.check_output(['ip', '-d', 'link', 'show', 'isataptun99']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, "isatap ")
+
def test_6rd_tunnel(self):
self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-6rd-tunnel.netdev', '6rd.network')
self.start_networkd()
def test_tunnel_independent(self):
self.copy_unit_to_networkd_unit_path('25-ipip-tunnel-independent.netdev')
-
self.start_networkd()
+
self.assertTrue(self.link_exits('ipiptun99'))
def test_vxlan(self):
self.copy_unit_to_networkd_unit_path('25-vxlan.netdev', 'vxlan.network','11-dummy.netdev')
-
self.start_networkd()
self.assertTrue(self.link_exits('vxlan99'))
output = subprocess.check_output(['ip', '-d', 'link', 'show', 'vxlan99']).rstrip().decode('utf-8')
+ print(output)
self.assertRegex(output, "999")
self.assertRegex(output, '5555')
self.assertRegex(output, 'l2miss')
self.assertRegex(output, 'gbp')
class NetworkdNetWorkTests(unittest.TestCase, Utilities):
- links = ['dummy98', 'test1', 'bond199']
-
- units = ['12-dummy.netdev', 'test-static.network', 'configure-without-carrier.network', '11-dummy.netdev',
- '23-primary-slave.network', '23-test1-bond199.network', '11-dummy.netdev', '23-bond199.network',
- '25-bond-active-backup-slave.netdev', '12-dummy.netdev', '23-active-slave.network',
- 'routing-policy-rule.network', '25-fibrule-port-range.network', '25-address-section.network',
- '25-address-section-miscellaneous.network', '25-route-section.network', '25-route-type.network',
- '25-route-tcp-window-settings.network', '25-route-gateway.network', '25-route-gateway-on-link.network',
- '25-address-link-section.network', '25-ipv6-address-label-section.network', '25-link-section-unmanaged.network',
- '25-sysctl.network', '25-route-reverse-order.network']
+ links = [
+ 'bond199',
+ 'dummy98',
+ 'test1']
+
+ units = [
+ '11-dummy.netdev',
+ '12-dummy.netdev',
+ '23-active-slave.network',
+ '23-bond199.network',
+ '23-primary-slave.network',
+ '23-test1-bond199.network',
+ '25-address-link-section.network',
+ '25-address-section-miscellaneous.network',
+ '25-address-section.network',
+ '25-bond-active-backup-slave.netdev',
+ '25-fibrule-invert.network',
+ '25-fibrule-port-range.network',
+ '25-ipv6-address-label-section.network',
+ '25-neighbor-section.network',
+ '25-link-section-unmanaged.network',
+ '25-route-gateway.network',
+ '25-route-gateway-on-link.network',
+ '25-route-reverse-order.network',
+ '25-route-section.network',
+ '25-route-tcp-window-settings.network',
+ '25-route-type.network',
+ '25-sysctl.network',
+ 'configure-without-carrier.network',
+ 'routing-policy-rule.network',
+ 'test-static.network']
def setUp(self):
self.link_remove(self.links)
self.start_networkd()
self.assertTrue(self.link_exits('dummy98'))
+
output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '192.168.0.15')
self.start_networkd()
self.assertTrue(self.link_exits('test1'))
+
output = subprocess.check_output(['networkctl', 'status', 'test1']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '192.168.0.15')
self.assertTrue(self.link_exits('dummy98'))
self.assertTrue(self.link_exits('bond199'))
+
output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond199']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, 'active_slave dummy98')
self.assertTrue(self.link_exits('test1'))
self.assertTrue(self.link_exits('bond199'))
+
output = subprocess.check_output(['ip', '-d', 'link', 'show', 'bond199']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, 'primary test1')
self.start_networkd()
self.assertTrue(self.link_exits('test1'))
+
output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '111')
self.assertRegex(output, 'oif test1')
self.assertRegex(output, 'lookup 7')
+ subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+
def test_routing_policy_rule_port_range(self):
self.copy_unit_to_networkd_unit_path('25-fibrule-port-range.network', '11-dummy.netdev')
self.start_networkd()
self.assertTrue(self.link_exits('test1'))
+
output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '111')
self.assertRegex(output, 'tcp')
self.assertRegex(output, 'lookup 7')
+ subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+
+ def test_routing_policy_rule_invert(self):
+ self.copy_unit_to_networkd_unit_path('25-fibrule-invert.network', '11-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('test1'))
+
+ output = subprocess.check_output(['ip', 'rule']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '111')
+ self.assertRegex(output, 'not.*?from.*?192.168.100.18')
+ self.assertRegex(output, 'tcp')
+ self.assertRegex(output, 'lookup 7')
+
+ subprocess.call(['ip', 'rule', 'del', 'table', '7'])
+
+ def test_address_peer(self):
+ self.copy_unit_to_networkd_unit_path('25-address-section.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'inet 10.2.3.4 peer 10.2.3.5/16 scope global 32')
+ self.assertRegex(output, 'inet 10.6.7.8/16 brd 10.6.255.255 scope global 33')
+ self.assertRegex(output, 'inet6 2001:db8::20 peer 2001:db8::10/128 scope global')
+
+ output = subprocess.check_output(['networkctl', 'status', 'dummy98']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, 'State: routable \(configured\)')
+
def test_address_preferred_lifetime_zero_ipv6(self):
self.copy_unit_to_networkd_unit_path('25-address-section-miscellaneous.network', '12-dummy.netdev')
self.start_networkd()
print(output)
self.assertRegex(output, '2004:da8:1::/64')
+ def test_ipv6_neighbor(self):
+ self.copy_unit_to_networkd_unit_path('25-neighbor-section.network', '12-dummy.netdev')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('dummy98'))
+
+ output = subprocess.check_output(['ip', 'neigh', 'list']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.10.1.*00:00:5e:00:02:65.*PERMANENT')
+ self.assertRegex(output, '2004:da8:1::1.*00:00:5e:00:02:66.*PERMANENT')
+
def test_sysctl(self):
self.copy_unit_to_networkd_unit_path('25-sysctl.network', '12-dummy.netdev')
self.start_networkd()
self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1')
self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1')
-class NetworkdNetWorkBrideTests(unittest.TestCase, Utilities):
- links = ['dummy98', 'test1', 'bridge99']
+class NetworkdNetWorkBridgeTests(unittest.TestCase, Utilities):
+ links = [
+ 'bridge99',
+ 'dummy98',
+ 'test1']
- units = ['11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', '26-bridge-slave-interface-1.network',
- '26-bridge-slave-interface-2.network', 'bridge99.network']
+ units = [
+ '11-dummy.netdev',
+ '12-dummy.netdev',
+ '26-bridge.netdev',
+ '26-bridge-slave-interface-1.network',
+ '26-bridge-slave-interface-2.network',
+ 'bridge99.network']
def setUp(self):
self.link_remove(self.links)
output = subprocess.check_output(['bridge', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8')
print(output)
- self.assertRegex(output, 'cost 400')
- self.assertRegex(output, 'hairpin on')
- self.assertRegex(output, 'flood on')
- self.assertRegex(output, 'fastleave on')
+ self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'hairpin_mode'), '1')
+ self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'path_cost'), '400')
+ self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'unicast_flood'), '1')
+ self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_fast_leave'), '1')
+
+ # CONFIG_BRIDGE_IGMP_SNOOPING=y
+ if (os.path.exists('/sys/devices/virtual/net/bridge00/lower_dummy98/brport/multicast_to_unicast')):
+ self.assertEqual(self.read_bridge_port_attr('bridge99', 'dummy98', 'multicast_to_unicast'), '1')
class NetworkdNetWorkLLDPTests(unittest.TestCase, Utilities):
links = ['veth99']
- units = ['23-emit-lldp.network', '24-lldp.network', '25-veth.netdev']
+ units = [
+ '23-emit-lldp.network',
+ '24-lldp.network',
+ '25-veth.netdev']
def setUp(self):
self.link_remove(self.links)
class NetworkdNetworkRATests(unittest.TestCase, Utilities):
links = ['veth99']
- units = ['25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network']
+ units = [
+ '25-veth.netdev',
+ 'ipv6-prefix.network',
+ 'ipv6-prefix-veth.network']
def setUp(self):
self.link_remove(self.links)
self.assertRegex(output, '2002:da8:1:0')
class NetworkdNetworkDHCPServerTests(unittest.TestCase, Utilities):
- links = ['veth99', 'dummy98']
-
- units = ['25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network', '12-dummy.netdev', '24-search-domain.network',
- 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network']
+ links = [
+ 'dummy98',
+ 'veth99']
+
+ units = [
+ '12-dummy.netdev',
+ '24-search-domain.network',
+ '25-veth.netdev',
+ 'dhcp-client.network',
+ 'dhcp-client-timezone-router.network',
+ 'dhcp-server.network',
+ 'dhcp-server-timezone-router.network']
def setUp(self):
self.link_remove(self.links)
self.assertTrue(self.link_exits('veth99'))
- time.sleep(5)
-
output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '192.168.5.*')
self.assertRegex(output, 'Europe/Berlin')
class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities):
- links = ['veth99', 'dummy98']
-
- units = ['25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv6-only.network',
- 'dhcp-client-ipv4-only-ipv6-disabled.network', 'dhcp-client-ipv4-only.network',
- 'dhcp-client-ipv4-dhcp-settings.network', 'dhcp-client-anonymize.network',
- 'dhcp-client-ipv6-rapid-commit.network', 'dhcp-client-route-table.network',
- 'dhcp-v4-server-veth-peer.network', 'dhcp-client-listen-port.network',
- 'dhcp-client-route-metric.network', 'dhcp-client-critical-connection.network']
+ links = [
+ 'dummy98',
+ 'veth99']
+
+ units = [
+ '25-veth.netdev',
+ 'dhcp-client-anonymize.network',
+ 'dhcp-client-critical-connection.network',
+ 'dhcp-client-ipv4-dhcp-settings.network',
+ 'dhcp-client-ipv4-only-ipv6-disabled.network',
+ 'dhcp-client-ipv4-only.network',
+ 'dhcp-client-ipv6-only.network',
+ 'dhcp-client-ipv6-rapid-commit.network',
+ 'dhcp-client-listen-port.network',
+ 'dhcp-client-route-metric.network',
+ 'dhcp-client-route-table.network',
+ 'dhcp-client.network'
+ 'dhcp-server-veth-peer.network',
+ 'dhcp-v4-server-veth-peer.network',
+ 'static.network']
def setUp(self):
self.link_remove(self.links)
print(output)
self.assertRegex(output, 'default.*dev veth99 proto dhcp')
- self.search_words_in_file('vendor class: SusantVendorTest')
- self.search_words_in_file('client MAC address: 12:34:56:78:9a:bc')
- self.search_words_in_file('client provides name: test-hostname')
- self.search_words_in_file('26:mtu')
+ self.assertTrue(self.search_words_in_dnsmasq_log('vendor class: SusantVendorTest', True))
+ self.assertTrue(self.search_words_in_dnsmasq_log('DHCPDISCOVER(veth-peer) 12:34:56:78:9a:bc'))
+ self.assertTrue(self.search_words_in_dnsmasq_log('client provides name: test-hostname'))
+ self.assertTrue(self.search_words_in_dnsmasq_log('26:mtu'))
def test_dhcp6_client_settings_rapidcommit_true(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network')
output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '12:34:56:78:9a:bc')
-
- self.assertTrue(self.search_words_in_file('14:rapid-commit'))
+ self.assertTrue(self.search_words_in_dnsmasq_log('14:rapid-commit', True))
def test_dhcp6_client_settings_rapidcommit_false(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-rapid-commit.network')
output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
print(output)
self.assertRegex(output, '12:34:56:78:9a:bc')
-
- self.assertFalse(self.search_words_in_file('14:rapid-commit'))
+ self.assertFalse(self.search_words_in_dnsmasq_log('14:rapid-commit', True))
def test_dhcp_client_settings_anonymize(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-anonymize.network')
self.assertTrue(self.link_exits('veth99'))
self.start_dnsmasq()
- self.assertFalse(self.search_words_in_file('VendorClassIdentifier=SusantVendorTest'))
- self.assertFalse(self.search_words_in_file('test-hostname'))
- self.assertFalse(self.search_words_in_file('26:mtu'))
+
+ self.assertFalse(self.search_words_in_dnsmasq_log('VendorClassIdentifier=SusantVendorTest', True))
+ self.assertFalse(self.search_words_in_dnsmasq_log('test-hostname'))
+ self.assertFalse(self.search_words_in_dnsmasq_log('26:mtu'))
def test_dhcp_client_listen_port(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-listen-port.network')
+
dh_server = DHCPServer("dhcp_server")
dh_server.start()
def test_dhcp_route_table_id(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-table.network')
self.start_networkd()
- self.start_dnsmasq()
self.assertTrue(self.link_exits('veth99'))
+ self.start_dnsmasq()
+
output = subprocess.check_output(['ip', 'route', 'show', 'table', '12']).rstrip().decode('utf-8')
print(output)
-
self.assertRegex(output, 'veth99 proto dhcp')
self.assertRegex(output, '192.168.5.1')
def test_dhcp_route_metric(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-route-metric.network')
self.start_networkd()
- self.start_dnsmasq()
self.assertTrue(self.link_exits('veth99'))
+ self.start_dnsmasq()
+
output = subprocess.check_output(['ip', 'route', 'show', 'dev', 'veth99']).rstrip().decode('utf-8')
print(output)
-
self.assertRegex(output, 'metric 24')
def test_dhcp_route_criticalconnection_true(self):
self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-v4-server-veth-peer.network', 'dhcp-client-critical-connection.network')
self.start_networkd()
- self.start_dnsmasq()
self.assertTrue(self.link_exits('veth99'))
+ self.start_dnsmasq()
+
output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8')
print(output)
-
self.assertRegex(output, '192.168.5.*')
+
# Stoping dnsmasq as networkd won't be allowed to renew the DHCP lease.
self.stop_dnsmasq(dnsmasq_pid_file)
print(output)
self.assertRegex(output, '192.168.5.*')
+ def test_dhcp_client_reuse_address_as_static(self):
+ self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client.network')
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ self.start_dnsmasq()
+
+ output = subprocess.check_output(['ip', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5')
+ self.assertRegex(output, '2600::')
+
+ ipv4_address = re.search('192\.168\.5\.[0-9]*/24', output)
+ ipv6_address = re.search('2600::[0-9a-f:]*/128', output)
+ static_network = '\n'.join(['[Match]', 'Name=veth99', '[Network]', 'IPv6AcceptRA=no', 'Address=' + ipv4_address.group(), 'Address=' + ipv6_address.group()])
+ print(static_network)
+
+ self.remove_unit_from_networkd_path(['dhcp-client.network'])
+
+ with open(os.path.join(network_unit_file_path, 'static.network'), mode='w') as f:
+ f.write(static_network)
+
+ self.start_networkd()
+
+ self.assertTrue(self.link_exits('veth99'))
+
+ output = subprocess.check_output(['ip', '-4', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '192.168.5')
+ self.assertRegex(output, 'valid_lft forever preferred_lft forever')
+
+ output = subprocess.check_output(['ip', '-6', 'address', 'show', 'dev', 'veth99', 'scope', 'global']).rstrip().decode('utf-8')
+ print(output)
+ self.assertRegex(output, '2600::')
+ self.assertRegex(output, 'valid_lft forever preferred_lft forever')
+
if __name__ == '__main__':
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout,
verbosity=3))
projects / thirdparty / systemd.git / blobdiff