def _dhclient(self):
if linkiface.exists(self.iface):
kill(self.iface, self.family)
address.flush(self.iface, family=self.family)
cmds = [DHCLIENT_BINARY.cmd, '-%s' % self.family, '-1', '-pf',
self.pidFile, '-lf', self.leaseFile]
if not self.default_route:
# Instruct Fedora/EL's dhclient-script not to set gateway on iface
cmds += ['-e', 'DEFROUTE=no']
if self.duid_source_file and supports_duid_file():
cmds += ['-df', self.duid_source_file]
cmds += [self.iface]
return cmd.exec_systemd_new_unit(cmds, slice_name=self._cgroup)
def _dhclient(self):
if linkiface.exists(self.iface):
kill(self.iface, self.family)
address.flush(self.iface, family=self.family)
cmds = [DHCLIENT_BINARY.cmd, '-%s' % self.family, '-1', '-pf',
self.pidFile, '-lf', self.leaseFile]
if not self.default_route:
# Instruct Fedora/EL's dhclient-script not to set gateway on iface
cmds += ['-e', 'DEFROUTE=no']
if self.duid_source_file and supports_duid_file():
cmds += ['-df', self.duid_source_file]
cmds += [self.iface]
return cmd.exec_systemd_new_unit(cmds, slice_name=self._cgroup)
def _exec_ifup_by_name(iface_name, cgroup=dhclient.DHCLIENT_CGROUP):
"""
Actually bring up an interface (by name).
"""
cmds = [EXT_IFUP, iface_name]
if cgroup:
rc, out, err = cmd.exec_systemd_new_unit(cmds, slice_name=cgroup)
else:
rc, out, err = cmd.exec_sync(cmds)
if rc != 0:
# In /etc/sysconfig/network-scripts/ifup* the last line usually
# contains the error reason.
raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '')
def _exec_ifup_by_name(iface_name, cgroup=dhclient.DHCLIENT_CGROUP):
"""
Actually bring up an interface (by name).
"""
cmds = [constants.EXT_IFUP, iface_name]
if cgroup:
rc, out, err = cmd.exec_systemd_new_unit(cmds, slice_name=cgroup)
else:
rc, out, err = cmd.exec_sync(cmds)
if rc != 0:
# In /etc/sysconfig/network-scripts/ifup* the last line usually
# contains the error reason.
raise ConfigNetworkError(ERR_FAILED_IFUP, out[-1] if out else '')
def test_exec_systemd_new_unit(self):
rc, out, err = cmd.exec_systemd_new_unit(('echo', 'hello world'),
slice_name='test-group')
self.assertEqual(rc, 0, err)
self.assertEqual(out, 'hello world\n')
def test_exec_systemd_new_unit(self):
rc, out, err = cmd.exec_systemd_new_unit(('echo', 'hello world'),
slice_name='test-group')
self.assertEqual(rc, 0, err)
self.assertEqual(out, 'hello world\n')
def test_exec_systemd_new_unit(self):
rc, out, err = cmd.exec_systemd_new_unit(('echo', 'hello world'),
slice_name='test-group')
assert rc == 0, err
assert out == 'hello world\n'
