1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
# This file is part of cloud-init. See LICENSE file for license information.
from cloudinit import log as logging
import cloudinit.net.bsd
from cloudinit import subp
from cloudinit import util
LOG = logging.getLogger(__name__)
class Renderer(cloudinit.net.bsd.BSDRenderer):
def __init__(self, config=None):
self._route_cpt = 0
super(Renderer, self).__init__()
def rename_interface(self, cur_name, device_name):
self.set_rc_config_value('ifconfig_%s_name' % cur_name, device_name)
def write_config(self):
for device_name, v in self.interface_configurations.items():
if isinstance(v, dict):
self.set_rc_config_value(
'ifconfig_' + device_name,
v.get('address') + ' netmask ' + v.get('netmask'))
else:
self.set_rc_config_value('ifconfig_' + device_name, 'DHCP')
def start_services(self, run=False):
if not run:
LOG.debug("freebsd generate postcmd disabled")
return
subp.subp(['service', 'netif', 'restart'], capture=True)
# On FreeBSD 10, the restart of routing and dhclient is likely to fail
# because
# - routing: it cannot remove the loopback route, but it will still set
# up the default route as expected.
# - dhclient: it cannot stop the dhclient started by the netif service.
# In both case, the situation is ok, and we can proceed.
subp.subp(['service', 'routing', 'restart'], capture=True, rcs=[0, 1])
for dhcp_interface in self.dhcp_interfaces():
subp.subp(['service', 'dhclient', 'restart', dhcp_interface],
rcs=[0, 1],
capture=True)
def set_route(self, network, netmask, gateway):
if network == '0.0.0.0':
self.set_rc_config_value('defaultrouter', gateway)
else:
route_name = 'route_net%d' % self._route_cpt
route_cmd = "-route %s/%s %s" % (network, netmask, gateway)
self.set_rc_config_value(route_name, route_cmd)
self._route_cpt += 1
def available(target=None):
return util.is_FreeBSD()
|
