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Preview: freebsd.py Size: 3.25 KB

/lib/python3.6/site-packages/cloudinit/net/freebsd.py

# This file is part of cloud-init. See LICENSE file for license information.

import logging

import cloudinit.net.bsd
from cloudinit import distros, net, subp, 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):
                net_config = "inet %s netmask %s" % (
                    v.get("address"),
                    v.get("netmask"),
                )
                mtu = v.get("mtu")
                if mtu:
                    net_config += " mtu %d" % mtu
            elif v == "DHCP":
                net_config = "DHCP"
            self.set_rc_config_value("ifconfig_" + device_name, net_config)

        for device_name, v in self.interface_configurations_ipv6.items():
            if isinstance(v, dict):
                net_config = "inet6 %s/%d" % (
                    v.get("address"),
                    v.get("prefix"),
                )
                mtu = v.get("mtu")
                if mtu:
                    net_config += " mtu %d" % mtu
            self.set_rc_config_value(
                "ifconfig_%s_ipv6" % device_name, net_config
            )

    def start_services(self, run=False):
        if not run:
            LOG.debug("freebsd generate postcmd disabled")
            return

        for dhcp_interface in self.dhcp_interfaces():
            # Observed on DragonFlyBSD 6. If we use the "restart" parameter,
            # the routes are not recreated.
            net.dhcp.IscDhclient.stop_service(
                dhcp_interface, distros.freebsd.Distro
            )

        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():
            net.dhcp.IscDhclient.start_service(
                dhcp_interface, distros.freebsd.Distro
            )

    def set_route(self, network, netmask, gateway):
        if network == "0.0.0.0":
            self.set_rc_config_value("defaultrouter", gateway)
        elif network == "::":
            self.set_rc_config_value("ipv6_defaultrouter", gateway)
        else:
            route_name = f"net{self._route_cpt}"
            route_cmd = f"-net {network} -netmask {netmask} {gateway}"
            self.set_rc_config_value("route_" + route_name, route_cmd)
            self.route_names = f"{self.route_names} {route_name}"
            self.set_rc_config_value("static_routes", self.route_names.strip())
            self._route_cpt += 1


def available(target=None):
    return util.is_FreeBSD() or util.is_DragonFlyBSD()

Name	Size	Perms	Modified	Actions
netops DIR	-	drwxr-xr-x	2026-01-24 23:01:14	Edit Download recursive recursive
__pycache__ DIR	-	drwxr-xr-x	2026-01-24 23:01:14	Edit Download recursive recursive
activators.py	8.77 KB	lrw-r--r--	2026-01-23 08:56:46	Edit Download recursive recursive
bsd.py	8.43 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
cmdline.py	9.04 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
dhcp.py	21.06 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
eni.py	21.26 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
ephemeral.py	14.33 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
freebsd.py	3.25 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
netbsd.py	1.41 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
netplan.py	18.87 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
networkd.py	12.19 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
network_manager.py	19.06 KB	lrw-r--r--	2026-01-23 08:56:46	Edit Download recursive recursive
network_state.py	35.77 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
openbsd.py	2.47 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
renderer.py	1.64 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
renderers.py	1.78 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
sysconfig.py	42.80 KB	lrw-r--r--	2026-01-23 08:56:46	Edit Download recursive recursive
udev.py	1.39 KB	lrw-r--r--	2023-12-04 11:47:40	Edit Download recursive recursive
__init__.py	42.24 KB	lrw-r--r--	2026-01-23 08:56:46	Edit Download recursive recursive

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