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: / usr / lib / python3 / dist-packages / cloudinit / net /
Filename : netbsd.py
back
# This file is part of cloud-init. See LICENSE file for license information.

import cloudinit.net.bsd
from cloudinit import log as logging
from cloudinit import subp, util

LOG = logging.getLogger(__name__)


class Renderer(cloudinit.net.bsd.BSDRenderer):
    def __init__(self, config=None):
        super(Renderer, self).__init__()

    def write_config(self):
        if self.dhcp_interfaces():
            self.set_rc_config_value("dhcpcd", "YES")
            self.set_rc_config_value(
                "dhcpcd_flags", " ".join(self.dhcp_interfaces())
            )
        for device_name, v in self.interface_configurations.items():
            if isinstance(v, dict):
                net_config = v.get("address") + " netmask " + v.get("netmask")
                mtu = v.get("mtu")
                if mtu:
                    net_config += " mtu %d" % mtu
                self.set_rc_config_value("ifconfig_" + device_name, net_config)

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

        subp.subp(["service", "network", "restart"], capture=True)
        if self.dhcp_interfaces():
            subp.subp(["service", "dhcpcd", "restart"], capture=True)

    def set_route(self, network, netmask, gateway):
        if network == "0.0.0.0":
            self.set_rc_config_value("defaultroute", gateway)


def available(target=None):
    return util.is_NetBSD()