def load_mgmt_config(filename):
"""Reconfigure hostname and mgmt interface based on device description file."""
command = "{} -M {} --write-to-db".format(SONIC_CFGGEN_PATH, filename)
run_command(command, display_cmd=True)
#FIXME: After config DB daemon for hostname and mgmt interface is implemented, we'll no longer need to do manual configuration here
config_data = parse_device_desc_xml(filename)
hostname = config_data['DEVICE_METADATA']['localhost']['hostname']
_change_hostname(hostname)
mgmt_conf = netaddr.IPNetwork(config_data['MGMT_INTERFACE'].keys()[0][1])
command = "ifconfig eth0 {} netmask {}".format(str(mgmt_conf.ip),
str(mgmt_conf.netmask))
run_command(command, display_cmd=True)
command = "[ -f /var/run/dhclient.eth0.pid ] && kill `cat /var/run/dhclient.eth0.pid` && rm -f /var/run/dhclient.eth0.pid"
run_command(command, display_cmd=True)
def test_parse_device_desc_xml_mgmt_interface(self):
# Regular device_desc.xml with both IPv4 and IPv6 mgmt address
result = minigraph.parse_device_desc_xml(
self.sample_simple_device_desc)
mgmt_intf = result['MGMT_INTERFACE']
self.assertEqual(len(mgmt_intf.keys()), 2)
self.assertTrue(('eth0', '10.0.0.100/24') in mgmt_intf.keys())
self.assertTrue(('eth0', 'FC00:1::32/64') in mgmt_intf.keys())
self.assertTrue(
ipaddress.ip_address(u'10.0.0.1') == mgmt_intf[(
'eth0', '10.0.0.100/24')]['gwaddr'])
self.assertTrue(
ipaddress.ip_address(u'fc00:1::1') == mgmt_intf[(
'eth0', 'FC00:1::32/64')]['gwaddr'])
# Special device_desc.xml with IPv6 mgmt address only
result = minigraph.parse_device_desc_xml(
self.sample_simple_device_desc_ipv6_only)
mgmt_intf = result['MGMT_INTERFACE']
self.assertEqual(len(mgmt_intf.keys()), 1)
self.assertTrue(('eth0', 'FC00:1::32/64') in mgmt_intf.keys())
self.assertTrue(
ipaddress.ip_address(u'fc00:1::1') == mgmt_intf[(
'eth0', 'FC00:1::32/64')]['gwaddr'])
def load_mgmt_config(filename):
"""Reconfigure hostname and mgmt interface based on device description file."""
command = "{} -M {} --write-to-db".format(SONIC_CFGGEN_PATH, filename)
run_command(command, display_cmd=True)
#FIXME: After config DB daemon for hostname and mgmt interface is implemented, we'll no longer need to do manual configuration here
config_data = parse_device_desc_xml(filename)
hostname = config_data['DEVICE_METADATA']['localhost']['hostname']
_change_hostname(hostname)
mgmt_conf = netaddr.IPNetwork(config_data['MGMT_INTERFACE'].keys()[0][1])
gw_addr = config_data['MGMT_INTERFACE'].values()[0]['gwaddr']
command = "ifconfig eth0 {} netmask {}".format(str(mgmt_conf.ip), str(mgmt_conf.netmask))
run_command(command, display_cmd=True)
command = "ip route add default via {} dev eth0 table default".format(gw_addr)
run_command(command, display_cmd=True, ignore_error=True)
command = "ip rule add from {} table default".format(str(mgmt_conf.ip))
run_command(command, display_cmd=True, ignore_error=True)
command = "[ -f /var/run/dhclient.eth0.pid ] && kill `cat /var/run/dhclient.eth0.pid` && rm -f /var/run/dhclient.eth0.pid"
run_command(command, display_cmd=True, ignore_error=True)
click.echo("Please note loaded setting will be lost after system reboot. To preserve setting, run `config save`.")
def load_mgmt_config(filename):
"""Reconfigure hostname and mgmt interface based on device description file."""
command = "{} -M {} --write-to-db".format(SONIC_CFGGEN_PATH, filename)
run_command(command, display_cmd=True)
#FIXME: After config DB daemon for hostname and mgmt interface is implemented, we'll no longer need to do manual configuration here
config_data = parse_device_desc_xml(filename)
hostname = config_data['DEVICE_METADATA']['localhost']['hostname']
_change_hostname(hostname)
mgmt_conf = netaddr.IPNetwork(config_data['MGMT_INTERFACE'].keys()[0][1])
gw_addr = config_data['MGMT_INTERFACE'].values()[0]['gwaddr']
command = "ifconfig eth0 {} netmask {}".format(str(mgmt_conf.ip), str(mgmt_conf.netmask))
run_command(command, display_cmd=True)
command = "ip route add default via {} dev eth0 table default".format(gw_addr)
run_command(command, display_cmd=True, ignore_error=True)
command = "ip rule add from {} table default".format(str(mgmt_conf.ip))
run_command(command, display_cmd=True, ignore_error=True)
command = "[ -f /var/run/dhclient.eth0.pid ] && kill `cat /var/run/dhclient.eth0.pid` && rm -f /var/run/dhclient.eth0.pid"
run_command(command, display_cmd=True, ignore_error=True)
click.echo("Please note loaded setting will be lost after system reboot. To preserve setting, run `config save`.")
