| #!/usr/bin/env python3 |
| # SPDX-License-Identifier: LGPL-2.1+ |
| # systemd-networkd tests |
| |
| import os |
| 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' |
| |
| def is_module_available(module_name): |
| lsmod_output = subprocess.check_output('lsmod', universal_newlines=True) |
| module_re = re.compile(r'^{0}\b'.format(re.escape(module_name)), re.MULTILINE) |
| return module_re.search(lsmod_output) or not subprocess.call(["modprobe", module_name]) |
| |
| def expectedFailureIfModuleIsNotAvailable(module_name): |
| def f(func): |
| if not is_module_available(module_name): |
| return unittest.expectedFailure(func) |
| return func |
| |
| return f |
| |
| def setUpModule(): |
| |
| os.makedirs(network_unit_file_path, exist_ok=True) |
| os.makedirs(networkd_ci_path, exist_ok=True) |
| |
| 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 = [] |
| |
| def read_link_attr(self, link, dev, attribute): |
| 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)) |
| |
| def link_remove(self, links): |
| for link in links: |
| if os.path.exists(os.path.join('/sys/class/net', link)): |
| subprocess.call(['ip', 'link', 'del', 'dev', link]) |
| time.sleep(1) |
| |
| def read_ipv6_sysctl_attr(self, link, attribute): |
| with open(os.path.join(os.path.join(network_sysctl_ipv6_path, link), attribute)) as f: |
| return f.readline().strip() |
| |
| def read_ipv4_sysctl_attr(self, link, attribute): |
| with open(os.path.join(os.path.join(network_sysctl_ipv4_path, link), attribute)) as f: |
| return f.readline().strip() |
| |
| def copy_unit_to_networkd_unit_path(self, *units): |
| for unit in units: |
| shutil.copy(os.path.join(networkd_ci_path, unit), network_unit_file_path) |
| if (os.path.exists(os.path.join(networkd_ci_path, unit + '.d'))): |
| copytree(os.path.join(networkd_ci_path, unit + '.d'), os.path.join(network_unit_file_path, unit + '.d')) |
| |
| def remove_unit_from_networkd_path(self, units): |
| for unit in units: |
| if (os.path.exists(os.path.join(network_unit_file_path, unit))): |
| os.remove(os.path.join(network_unit_file_path, unit)) |
| if (os.path.exists(os.path.join(network_unit_file_path, unit + '.d'))): |
| 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) |
| |
| time.sleep(10) |
| |
| def stop_dnsmasq(self, pid_file): |
| if os.path.exists(pid_file): |
| with open(pid_file, 'r') as f: |
| pid = f.read().rstrip(' \t\r\n\0') |
| os.kill(int(pid), signal.SIGTERM) |
| |
| os.remove(pid_file) |
| |
| 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() |
| if show_all: |
| print(contents) |
| for line in contents.split('\n'): |
| if words in line: |
| in_file.close() |
| print("%s, %s" % (words, line)) |
| return True |
| return False |
| |
| def remove_lease_file(self): |
| if os.path.exists(os.path.join(networkd_ci_path, 'lease')): |
| os.remove(os.path.join(networkd_ci_path, 'lease')) |
| |
| def remove_log_file(self): |
| if os.path.exists(dnsmasq_log_file): |
| os.remove(dnsmasq_log_file) |
| |
| def start_networkd(self): |
| 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 DHCPServer(threading.Thread): |
| def __init__(self, name): |
| threading.Thread.__init__(self) |
| self.name = name |
| |
| def run(self): |
| self.start_dhcp_server() |
| |
| def start_dhcp_server(self): |
| sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) |
| |
| server_address = ('0.0.0.0', 67) |
| sock.bind(server_address) |
| |
| print('Starting DHCP Server ...\n') |
| data, addr = sock.recvfrom(1024) # buffer size is 1024 bytes |
| |
| global ip |
| ip = addr[0] |
| |
| global port |
| port = addr[1] |
| sock.close() |
| |
| class NetworkdNetDevTests(unittest.TestCase, Utilities): |
| |
| 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', |
| '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.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 tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| |
| 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')) |
| |
| output = subprocess.check_output(['ip', 'link', 'show', 'dropin-test']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '00:50:56:c0:00:28') |
| |
| def test_bridge(self): |
| self.copy_unit_to_networkd_unit_path('25-bridge.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('bridge99')) |
| |
| self.assertEqual('900', self.read_link_attr('bridge99', 'bridge', 'hello_time')) |
| self.assertEqual('900', self.read_link_attr('bridge99', 'bridge', 'max_age')) |
| self.assertEqual('900', self.read_link_attr('bridge99', 'bridge','forward_delay')) |
| self.assertEqual('900', self.read_link_attr('bridge99', 'bridge','ageing_time')) |
| self.assertEqual('9', self.read_link_attr('bridge99', 'bridge','priority')) |
| self.assertEqual('1', self.read_link_attr('bridge99', 'bridge','multicast_querier')) |
| self.assertEqual('1', self.read_link_attr('bridge99', 'bridge','multicast_snooping')) |
| self.assertEqual('1', self.read_link_attr('bridge99', 'bridge','stp_state')) |
| |
| def test_bond(self): |
| self.copy_unit_to_networkd_unit_path('25-bond.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('bond99')) |
| |
| self.assertEqual('802.3ad 4', self.read_link_attr('bond99', 'bonding', 'mode')) |
| self.assertEqual('layer3+4 1', self.read_link_attr('bond99', 'bonding', 'xmit_hash_policy')) |
| self.assertEqual('1000', self.read_link_attr('bond99', 'bonding', 'miimon')) |
| self.assertEqual('fast 1', self.read_link_attr('bond99', 'bonding', 'lacp_rate')) |
| self.assertEqual('2000', self.read_link_attr('bond99', 'bonding', 'updelay')) |
| self.assertEqual('2000', self.read_link_attr('bond99', 'bonding', 'downdelay')) |
| self.assertEqual('4', self.read_link_attr('bond99', 'bonding', 'resend_igmp')) |
| self.assertEqual('1', self.read_link_attr('bond99', 'bonding', 'min_links')) |
| self.assertEqual('1218', self.read_link_attr('bond99', 'bonding', 'ad_actor_sys_prio')) |
| 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') |
| self.assertTrue(output, 'MVRP') |
| self.assertTrue(output, '99') |
| |
| 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'): |
| subprocess.call('wg') |
| |
| self.assertTrue(self.link_exits('wg99')) |
| |
| 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(output, 'udp6zerocsumrx') |
| |
| def test_ipip_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ipip-tunnel.netdev', 'ipip.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('ipiptun99')) |
| |
| def test_gre_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-gre-tunnel.netdev', 'gretun.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('gretun99')) |
| |
| def test_gretap_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-gretap-tunnel.netdev', 'gretap.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('gretap99')) |
| |
| def test_ip6gretap_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ip6gre-tunnel.netdev', 'ip6gretap.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('ip6gretap99')) |
| |
| def test_vti_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-vti-tunnel.netdev', 'vti.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('vtitun99')) |
| |
| def test_vti6_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-vti6-tunnel.netdev', 'vti6.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('vti6tun99')) |
| |
| def test_ip6tnl_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-ip6tnl-tunnel.netdev', 'ip6tnl.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('ip6tnl99')) |
| |
| def test_sit_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', '25-sit-tunnel.netdev', 'sit.network') |
| self.start_networkd() |
| |
| 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() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('sittun99')) |
| |
| def test_erspan_tunnel(self): |
| self.copy_unit_to_networkd_unit_path('25-erspan-tunnel.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('erspan-test')) |
| |
| output = subprocess.check_output(['ip', '-d', 'link', 'show', 'erspan-test']).rstrip().decode('utf-8') |
| print(output) |
| self.assertTrue(output, '172.16.1.200') |
| self.assertTrue(output, '172.16.1.100') |
| self.assertTrue(output, '101') |
| |
| 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, 'l3miss') |
| self.assertRegex(output, 'udpcsum') |
| self.assertRegex(output, 'udp6zerocsumtx') |
| self.assertRegex(output, 'udp6zerocsumrx') |
| self.assertRegex(output, 'remcsumtx') |
| self.assertRegex(output, 'remcsumrx') |
| self.assertRegex(output, 'gbp') |
| |
| class NetworkdNetWorkTests(unittest.TestCase, Utilities): |
| 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) |
| |
| def tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| |
| def test_static_address(self): |
| self.copy_unit_to_networkd_unit_path('12-dummy.netdev', 'test-static.network') |
| 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.assertRegex(output, '192.168.0.1') |
| self.assertRegex(output, 'routable') |
| |
| def test_configure_without_carrier(self): |
| self.copy_unit_to_networkd_unit_path('configure-without-carrier.network', '11-dummy.netdev') |
| 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.assertRegex(output, '192.168.0.1') |
| self.assertRegex(output, 'routable') |
| |
| def test_bond_active_slave(self): |
| self.copy_unit_to_networkd_unit_path('23-active-slave.network', '23-bond199.network', '25-bond-active-backup-slave.netdev', '12-dummy.netdev') |
| self.start_networkd() |
| |
| 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') |
| |
| def test_bond_primary_slave(self): |
| self.copy_unit_to_networkd_unit_path('23-primary-slave.network', '23-test1-bond199.network', '25-bond-active-backup-slave.netdev', '11-dummy.netdev') |
| self.start_networkd() |
| |
| 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') |
| |
| def test_routing_policy_rule(self): |
| self.copy_unit_to_networkd_unit_path('routing-policy-rule.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, 'from 192.168.100.18') |
| self.assertRegex(output, r'tos (?:0x08|throughput)\s') |
| self.assertRegex(output, 'iif test1') |
| 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, 'from 192.168.100.18') |
| self.assertRegex(output, '1123-1150') |
| self.assertRegex(output, '3224-3290') |
| 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_preferred_lifetime_zero_ipv6(self): |
| self.copy_unit_to_networkd_unit_path('25-address-section-miscellaneous.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 10.2.3.4/16 brd 10.2.255.255 scope link deprecated dummy98') |
| self.assertRegex(output, 'inet6 2001:db8:0:f101::1/64 scope global') |
| |
| def test_ip_route(self): |
| self.copy_unit_to_networkd_unit_path('25-route-section.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '192.168.0.1') |
| self.assertRegex(output, 'static') |
| self.assertRegex(output, '192.168.0.0/24') |
| |
| def test_ip_route_reverse(self): |
| self.copy_unit_to_networkd_unit_path('25-route-reverse-order.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', '-6', 'route', 'show', 'dev', 'dummy98']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '2001:1234:5:8fff:ff:ff:ff:ff') |
| self.assertRegex(output, '2001:1234:5:8f63::1') |
| |
| def test_ip_route_blackhole_unreachable_prohibit(self): |
| self.copy_unit_to_networkd_unit_path('25-route-type.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', 'route', 'list']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'blackhole') |
| self.assertRegex(output, 'unreachable') |
| self.assertRegex(output, 'prohibit') |
| |
| subprocess.call(['ip', 'route', 'del', 'blackhole', '202.54.1.2']) |
| subprocess.call(['ip', 'route', 'del', 'unreachable', '202.54.1.3']) |
| subprocess.call(['ip', 'route', 'del', 'prohibit', '202.54.1.4']) |
| |
| def test_ip_route_tcp_window(self): |
| self.copy_unit_to_networkd_unit_path('25-route-tcp-window-settings.network', '11-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('test1')) |
| |
| output = subprocess.check_output(['ip', 'route', 'list']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'initcwnd 20') |
| self.assertRegex(output, 'initrwnd 30') |
| |
| def test_ip_route_gateway(self): |
| self.copy_unit_to_networkd_unit_path('25-route-gateway.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'default']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'default') |
| self.assertRegex(output, 'via') |
| self.assertRegex(output, '149.10.124.64') |
| self.assertRegex(output, 'proto') |
| self.assertRegex(output, 'static') |
| |
| output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'src', '149.10.124.58']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '149.10.124.48/28') |
| self.assertRegex(output, 'proto') |
| self.assertRegex(output, 'kernel') |
| self.assertRegex(output, 'scope') |
| self.assertRegex(output, 'link') |
| |
| def test_ip_route_gateway_on_link(self): |
| self.copy_unit_to_networkd_unit_path('25-route-gateway-on-link.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'default']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'default') |
| self.assertRegex(output, 'via') |
| self.assertRegex(output, '149.10.125.65') |
| self.assertRegex(output, 'proto') |
| self.assertRegex(output, 'static') |
| self.assertRegex(output, 'onlink') |
| |
| output = subprocess.check_output(['ip', 'route', 'list', 'dev', 'dummy98', 'src', '149.10.124.58']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '149.10.124.48/28') |
| self.assertRegex(output, 'proto') |
| self.assertRegex(output, 'kernel') |
| self.assertRegex(output, 'scope') |
| self.assertRegex(output, 'link') |
| |
| def test_ip_link_mac_address(self): |
| self.copy_unit_to_networkd_unit_path('25-address-link-section.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', 'link', 'show', 'dummy98']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '00:01:02:aa:bb:cc') |
| |
| def test_ip_link_unmanaged(self): |
| self.copy_unit_to_networkd_unit_path('25-link-section-unmanaged.network', '12-dummy.netdev') |
| 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, 'unmanaged') |
| |
| def test_ipv6_address_label(self): |
| self.copy_unit_to_networkd_unit_path('25-ipv6-address-label-section.network', '12-dummy.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| |
| output = subprocess.check_output(['ip', 'addrlabel', 'list']).rstrip().decode('utf-8') |
| 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:da8:1:0::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.assertTrue(self.link_exits('dummy98')) |
| |
| self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'forwarding'), '1') |
| self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'use_tempaddr'), '2') |
| self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'dad_transmits'), '3') |
| self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'hop_limit'), '5') |
| self.assertEqual(self.read_ipv6_sysctl_attr('dummy98', 'proxy_ndp'), '1') |
| self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'forwarding'),'1') |
| self.assertEqual(self.read_ipv4_sysctl_attr('dummy98', 'proxy_arp'), '1') |
| |
| 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'] |
| |
| def setUp(self): |
| self.link_remove(self.links) |
| |
| def tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| |
| def test_bridge_property(self): |
| self.copy_unit_to_networkd_unit_path('11-dummy.netdev', '12-dummy.netdev', '26-bridge.netdev', |
| '26-bridge-slave-interface-1.network', '26-bridge-slave-interface-2.network', |
| 'bridge99.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('dummy98')) |
| self.assertTrue(self.link_exits('test1')) |
| self.assertTrue(self.link_exits('bridge99')) |
| |
| output = subprocess.check_output(['ip', '-d', 'link', 'show', 'test1']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'master') |
| self.assertRegex(output, 'bridge') |
| |
| output = subprocess.check_output(['ip', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'master') |
| self.assertRegex(output, 'bridge') |
| |
| output = subprocess.check_output(['ip', 'addr', 'show', 'bridge99']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '192.168.0.15') |
| self.assertRegex(output, '192.168.0.1') |
| |
| output = subprocess.check_output(['bridge', '-d', 'link', 'show', 'dummy98']).rstrip().decode('utf-8') |
| print(output) |
| 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'] |
| |
| def setUp(self): |
| self.link_remove(self.links) |
| |
| def tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| |
| def test_lldp(self): |
| self.copy_unit_to_networkd_unit_path('23-emit-lldp.network', '24-lldp.network', '25-veth.netdev') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| output = subprocess.check_output(['networkctl', 'lldp']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'veth-peer') |
| self.assertRegex(output, 'veth99') |
| |
| class NetworkdNetworkRATests(unittest.TestCase, Utilities): |
| links = ['veth99'] |
| |
| units = [ |
| '25-veth.netdev', |
| 'ipv6-prefix.network', |
| 'ipv6-prefix-veth.network'] |
| |
| def setUp(self): |
| self.link_remove(self.links) |
| |
| def tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| |
| def test_ipv6_prefix_delegation(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'ipv6-prefix.network', 'ipv6-prefix-veth.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '2002:da8:1:0') |
| |
| class NetworkdNetworkDHCPServerTests(unittest.TestCase, Utilities): |
| 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) |
| |
| def tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| |
| def test_dhcp_server(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client.network', 'dhcp-server.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '192.168.5.*') |
| self.assertRegex(output, 'Gateway: 192.168.5.1') |
| self.assertRegex(output, 'DNS: 192.168.5.1') |
| self.assertRegex(output, 'NTP: 192.168.5.1') |
| |
| def test_domain(self): |
| self.copy_unit_to_networkd_unit_path( '12-dummy.netdev', '24-search-domain.network') |
| 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, 'Address: 192.168.42.100') |
| self.assertRegex(output, 'DNS: 192.168.42.1') |
| self.assertRegex(output, 'Search Domains: one') |
| |
| def test_emit_router_timezone(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-client-timezone-router.network', 'dhcp-server-timezone-router.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'Gateway: 192.168.5.*') |
| self.assertRegex(output, '192.168.5.*') |
| self.assertRegex(output, 'Europe/Berlin') |
| |
| class NetworkdNetworkDHCPClientTests(unittest.TestCase, Utilities): |
| 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-server-veth-peer.network', |
| 'dhcp-v4-server-veth-peer.network'] |
| |
| def setUp(self): |
| self.link_remove(self.links) |
| self.stop_dnsmasq(dnsmasq_pid_file) |
| |
| def tearDown(self): |
| self.link_remove(self.links) |
| self.remove_unit_from_networkd_path(self.units) |
| self.stop_dnsmasq(dnsmasq_pid_file) |
| self.remove_lease_file() |
| self.remove_log_file() |
| |
| def test_dhcp_client_ipv6_only(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv6-only.network') |
| self.start_networkd() |
| |
| 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, '2600::') |
| self.assertNotRegex(output, '192.168.5') |
| |
| def test_dhcp_client_ipv4_only(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network','dhcp-client-ipv4-only-ipv6-disabled.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| self.start_dnsmasq() |
| |
| output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8') |
| print(output) |
| self.assertNotRegex(output, '2600::') |
| self.assertRegex(output, '192.168.5') |
| |
| def test_dhcp_client_ipv4_ipv6(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv6-only.network', |
| 'dhcp-client-ipv4-only.network') |
| self.start_networkd() |
| |
| 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, '2600::') |
| self.assertRegex(output, '192.168.5') |
| |
| def test_dhcp_client_settings(self): |
| self.copy_unit_to_networkd_unit_path('25-veth.netdev', 'dhcp-server-veth-peer.network', 'dhcp-client-ipv4-dhcp-settings.network') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| self.start_dnsmasq() |
| |
| 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.assertRegex(output, '192.168.5') |
| self.assertRegex(output, '1492') |
| |
| output = subprocess.check_output(['ip', 'route']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, 'default.*dev veth99 proto dhcp') |
| |
| 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') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| self.start_dnsmasq() |
| |
| 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_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') |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| self.start_dnsmasq() |
| |
| 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_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.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| self.start_dnsmasq() |
| |
| 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() |
| |
| self.start_networkd() |
| |
| self.assertTrue(self.link_exits('veth99')) |
| |
| global port |
| global ip |
| |
| self.assertRegex(str(port), '5555') |
| self.assertRegex(str(ip), '0.0.0.0') |
| |
| dh_server.join() |
| |
| 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.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.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.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) |
| |
| # Sleep for 120 sec as the dnsmasq minimum lease time can only be set to 120 |
| time.sleep(125) |
| |
| output = subprocess.check_output(['networkctl', 'status', 'veth99']).rstrip().decode('utf-8') |
| print(output) |
| self.assertRegex(output, '192.168.5.*') |
| |
| if __name__ == '__main__': |
| unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, |
| verbosity=3)) |