if (subprocess.call(['systemctl', 'is-active', '--quiet', 'systemd-networkd.service']) == 0 and
subprocess.call(['systemd-detect-virt', '--quiet']) != 0):
raise unittest.SkipTest('not virtualized and networkd is already active')
+
# Ensure we don't mess with an existing networkd config
for u in ['systemd-networkd.socket', 'systemd-networkd', 'systemd-resolved']:
if subprocess.call(['systemctl', 'is-active', '--quiet', u]) == 0:
running_units.append(u)
else:
stopped_units.append(u)
+
+ # create static systemd-network user for networkd-test-router.service (it
+ # needs to do some stuff as root and can't start as user; but networkd
+ # still insists on the user)
+ subprocess.call(['adduser', '--system', '--no-create-home', 'systemd-network'])
+
for d in ['/etc/systemd/network', '/run/systemd/network',
'/run/systemd/netif', '/run/systemd/resolve']:
if os.path.isdir(d):
if os.path.isdir('/run/systemd/resolve'):
os.chmod('/run/systemd/resolve', 0o755)
shutil.chown('/run/systemd/resolve', 'systemd-resolve', 'systemd-resolve')
+ if os.path.isdir('/run/systemd/netif'):
+ os.chmod('/run/systemd/netif', 0o755)
+ shutil.chown('/run/systemd/netif', 'systemd-network', 'systemd-network')
# Avoid "Failed to open /dev/tty" errors in containers.
os.environ['SYSTEMD_LOG_TARGET'] = 'journal'
# Ensure the unit directory exists so tests can dump files into it.
os.makedirs(NETWORK_UNITDIR, exist_ok=True)
- # create static systemd-network user for networkd-test-router.service (it
- # needs to do some stuff as root and can't start as user; but networkd
- # still insists on the user)
- subprocess.check_call(['adduser', '--system', '--no-create-home', 'systemd-network'])
-
def tearDownModule():
global tmpmounts
list(peer_options))
self.addCleanup(subprocess.call, ['ip', 'link', 'del', 'dev', peer])
+ def write_config(self, path, contents):
+ """"Write a configuration file, and queue it to be removed."""
+
+ with open(path, 'w') as f:
+ f.write(contents)
+
+ self.addCleanup(os.remove, path)
+
def write_network(self, unit_name, contents):
"""Write a network unit file, and queue it to be removed."""
- unit_path = os.path.join(NETWORK_UNITDIR, unit_name)
-
- with open(unit_path, 'w') as unit:
- unit.write(contents)
- self.addCleanup(os.remove, unit_path)
+ self.write_config(os.path.join(NETWORK_UNITDIR, unit_name), contents)
def write_network_dropin(self, unit_name, dropin_name, contents):
"""Write a network unit drop-in, and queue it to be removed."""
conf = '/run/systemd/resolved.conf.d/test-disable-dnssec.conf'
os.makedirs(os.path.dirname(conf), exist_ok=True)
with open(conf, 'w') as f:
- f.write('[Resolve]\nDNSSEC=no')
+ f.write('[Resolve]\nDNSSEC=no\nLLMNR=no\nMulticastDNS=no\n')
self.addCleanup(os.remove, conf)
# create /etc/hosts bind mount which resolves my.example for IPv4
subprocess.check_call(['mount', '--bind', '/dev/null', '/etc/hostname'])
self.addCleanup(subprocess.call, ['umount', '/etc/hostname'])
subprocess.check_call(['systemctl', 'stop', 'systemd-hostnamed.service'])
+ self.addCleanup(subprocess.call, ['systemctl', 'stop', 'systemd-hostnamed.service'])
self.create_iface(dnsmasq_opts=['--dhcp-host={},192.168.5.210,testgreen'.format(self.iface_mac)])
self.do_test(coldplug=None, extra_opts='IPv6AcceptRA=False', dhcp_mode='ipv4')
orig_hostname = socket.gethostname()
self.addCleanup(socket.sethostname, orig_hostname)
+
if not os.path.exists('/etc/hostname'):
- self.writeConfig('/etc/hostname', orig_hostname)
+ self.write_config('/etc/hostname', "foobarqux")
+ else:
+ self.write_config('/run/hostname.tmp', "foobarqux")
+ subprocess.check_call(['mount', '--bind', '/run/hostname.tmp', '/etc/hostname'])
+ self.addCleanup(subprocess.call, ['umount', '/etc/hostname'])
+
+ socket.sethostname("foobarqux");
+
subprocess.check_call(['systemctl', 'stop', 'systemd-hostnamed.service'])
+ self.addCleanup(subprocess.call, ['systemctl', 'stop', 'systemd-hostnamed.service'])
self.create_iface(dnsmasq_opts=['--dhcp-host={},192.168.5.210,testgreen'.format(self.iface_mac)])
self.do_test(coldplug=None, extra_opts='IPv6AcceptRA=False', dhcp_mode='ipv4')
out = subprocess.check_output(['ip', '-4', 'a', 'show', 'dev', self.iface])
self.assertRegex(out, b'inet 192.168.5.210/24 .* scope global dynamic')
# static hostname wins over transient one, thus *not* applied
- self.assertEqual(socket.gethostname(), orig_hostname)
+ self.assertEqual(socket.gethostname(), "foobarqux")
except AssertionError:
self.show_journal('systemd-networkd.service')
self.show_journal('systemd-hostnamed.service')