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-rw-r--r--tests/unittests/test_distros/test_netconfig.py203
1 files changed, 86 insertions, 117 deletions
diff --git a/tests/unittests/test_distros/test_netconfig.py b/tests/unittests/test_distros/test_netconfig.py
index 67209955..a1611a07 100644
--- a/tests/unittests/test_distros/test_netconfig.py
+++ b/tests/unittests/test_distros/test_netconfig.py
@@ -1,5 +1,6 @@
# This file is part of cloud-init. See LICENSE file for license information.
+import copy
import os
from six import StringIO
from textwrap import dedent
@@ -14,7 +15,7 @@ from cloudinit.distros.parsers.sys_conf import SysConf
from cloudinit import helpers
from cloudinit import settings
from cloudinit.tests.helpers import (
- FilesystemMockingTestCase, dir2dict, populate_dir)
+ FilesystemMockingTestCase, dir2dict)
from cloudinit import util
@@ -213,128 +214,95 @@ class TestNetCfgDistroBase(FilesystemMockingTestCase):
self.assertEqual(v, b2[k])
-class TestNetCfgDistroFreebsd(TestNetCfgDistroBase):
+class TestNetCfgDistroFreeBSD(TestNetCfgDistroBase):
- frbsd_ifout = """\
-hn0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
- options=51b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,LRO>
- ether 00:15:5d:4c:73:00
- inet6 fe80::215:5dff:fe4c:7300%hn0 prefixlen 64 scopeid 0x2
- inet 10.156.76.127 netmask 0xfffffc00 broadcast 10.156.79.255
- nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
- media: Ethernet autoselect (10Gbase-T <full-duplex>)
- status: active
+ def setUp(self):
+ super(TestNetCfgDistroFreeBSD, self).setUp()
+ self.distro = self._get_distro('freebsd', renderers=['freebsd'])
+
+ def _apply_and_verify_freebsd(self, apply_fn, config, expected_cfgs=None,
+ bringup=False):
+ if not expected_cfgs:
+ raise ValueError('expected_cfg must not be None')
+
+ tmpd = None
+ with mock.patch('cloudinit.net.freebsd.available') as m_avail:
+ m_avail.return_value = True
+ with self.reRooted(tmpd) as tmpd:
+ util.ensure_dir('/etc')
+ util.ensure_file('/etc/rc.conf')
+ util.ensure_file('/etc/resolv.conf')
+ apply_fn(config, bringup)
+
+ results = dir2dict(tmpd)
+ for cfgpath, expected in expected_cfgs.items():
+ print("----------")
+ print(expected)
+ print("^^^^ expected | rendered VVVVVVV")
+ print(results[cfgpath])
+ print("----------")
+ self.assertEqual(
+ set(expected.split('\n')),
+ set(results[cfgpath].split('\n')))
+ self.assertEqual(0o644, get_mode(cfgpath, tmpd))
+
+ @mock.patch('cloudinit.net.get_interfaces_by_mac')
+ def test_apply_network_config_freebsd_standard(self, ifaces_mac):
+ ifaces_mac.return_value = {
+ '00:15:5d:4c:73:00': 'eth0',
+ }
+ rc_conf_expected = """\
+defaultrouter=192.168.1.254
+ifconfig_eth0='192.168.1.5 netmask 255.255.255.0'
+ifconfig_eth1=DHCP
"""
- @mock.patch('cloudinit.distros.freebsd.Distro.get_ifconfig_list')
- @mock.patch('cloudinit.distros.freebsd.Distro.get_ifconfig_ifname_out')
- def test_get_ip_nic_freebsd(self, ifname_out, iflist):
- frbsd_distro = self._get_distro('freebsd')
- iflist.return_value = "lo0 hn0"
- ifname_out.return_value = self.frbsd_ifout
- res = frbsd_distro.get_ipv4()
- self.assertEqual(res, ['lo0', 'hn0'])
- res = frbsd_distro.get_ipv6()
- self.assertEqual(res, [])
-
- @mock.patch('cloudinit.distros.freebsd.Distro.get_ifconfig_ether')
- @mock.patch('cloudinit.distros.freebsd.Distro.get_ifconfig_ifname_out')
- @mock.patch('cloudinit.distros.freebsd.Distro.get_interface_mac')
- def test_generate_fallback_config_freebsd(self, mac, ifname_out, if_ether):
- frbsd_distro = self._get_distro('freebsd')
-
- if_ether.return_value = 'hn0'
- ifname_out.return_value = self.frbsd_ifout
- mac.return_value = '00:15:5d:4c:73:00'
- res = frbsd_distro.generate_fallback_config()
- self.assertIsNotNone(res)
-
- def test_simple_write_freebsd(self):
- fbsd_distro = self._get_distro('freebsd')
-
- rc_conf = '/etc/rc.conf'
- read_bufs = {
- rc_conf: 'initial-rc-conf-not-validated',
- '/etc/resolv.conf': 'initial-resolv-conf-not-validated',
+ expected_cfgs = {
+ '/etc/rc.conf': rc_conf_expected,
+ '/etc/resolv.conf': ''
}
+ self._apply_and_verify_freebsd(self.distro.apply_network_config,
+ V1_NET_CFG,
+ expected_cfgs=expected_cfgs.copy())
- tmpd = self.tmp_dir()
- populate_dir(tmpd, read_bufs)
- with self.reRooted(tmpd):
- with mock.patch("cloudinit.distros.freebsd.util.subp",
- return_value=('vtnet0', '')):
- fbsd_distro.apply_network(BASE_NET_CFG, False)
- results = dir2dict(tmpd)
-
- self.assertIn(rc_conf, results)
- self.assertCfgEquals(
- dedent('''\
- ifconfig_vtnet0="192.168.1.5 netmask 255.255.255.0"
- ifconfig_vtnet1="DHCP"
- defaultrouter="192.168.1.254"
- '''), results[rc_conf])
- self.assertEqual(0o644, get_mode(rc_conf, tmpd))
-
- def test_simple_write_freebsd_from_v2eni(self):
- fbsd_distro = self._get_distro('freebsd')
-
- rc_conf = '/etc/rc.conf'
- read_bufs = {
- rc_conf: 'initial-rc-conf-not-validated',
- '/etc/resolv.conf': 'initial-resolv-conf-not-validated',
+ @mock.patch('cloudinit.net.get_interfaces_by_mac')
+ def test_apply_network_config_freebsd_ifrename(self, ifaces_mac):
+ ifaces_mac.return_value = {
+ '00:15:5d:4c:73:00': 'vtnet0',
}
+ rc_conf_expected = """\
+ifconfig_vtnet0_name=eth0
+defaultrouter=192.168.1.254
+ifconfig_eth0='192.168.1.5 netmask 255.255.255.0'
+ifconfig_eth1=DHCP
+"""
- tmpd = self.tmp_dir()
- populate_dir(tmpd, read_bufs)
- with self.reRooted(tmpd):
- with mock.patch("cloudinit.distros.freebsd.util.subp",
- return_value=('vtnet0', '')):
- fbsd_distro.apply_network(BASE_NET_CFG_FROM_V2, False)
- results = dir2dict(tmpd)
-
- self.assertIn(rc_conf, results)
- self.assertCfgEquals(
- dedent('''\
- ifconfig_vtnet0="192.168.1.5 netmask 255.255.255.0"
- ifconfig_vtnet1="DHCP"
- defaultrouter="192.168.1.254"
- '''), results[rc_conf])
- self.assertEqual(0o644, get_mode(rc_conf, tmpd))
-
- def test_apply_network_config_fallback_freebsd(self):
- fbsd_distro = self._get_distro('freebsd')
-
- # a weak attempt to verify that we don't have an implementation
- # of _write_network_config or apply_network_config in fbsd now,
- # which would make this test not actually test the fallback.
- self.assertRaises(
- NotImplementedError, fbsd_distro._write_network_config,
- BASE_NET_CFG)
-
- # now run
- mynetcfg = {
- 'config': [{"type": "physical", "name": "eth0",
- "mac_address": "c0:d6:9f:2c:e8:80",
- "subnets": [{"type": "dhcp"}]}],
- 'version': 1}
-
- rc_conf = '/etc/rc.conf'
- read_bufs = {
- rc_conf: 'initial-rc-conf-not-validated',
- '/etc/resolv.conf': 'initial-resolv-conf-not-validated',
+ V1_NET_CFG_RENAME = copy.deepcopy(V1_NET_CFG)
+ V1_NET_CFG_RENAME['config'][0]['mac_address'] = '00:15:5d:4c:73:00'
+
+ expected_cfgs = {
+ '/etc/rc.conf': rc_conf_expected,
+ '/etc/resolv.conf': ''
}
+ self._apply_and_verify_freebsd(self.distro.apply_network_config,
+ V1_NET_CFG_RENAME,
+ expected_cfgs=expected_cfgs.copy())
- tmpd = self.tmp_dir()
- populate_dir(tmpd, read_bufs)
- with self.reRooted(tmpd):
- with mock.patch("cloudinit.distros.freebsd.util.subp",
- return_value=('vtnet0', '')):
- fbsd_distro.apply_network_config(mynetcfg, bring_up=False)
- results = dir2dict(tmpd)
+ @mock.patch('cloudinit.net.get_interfaces_by_mac')
+ def test_apply_network_config_freebsd_nameserver(self, ifaces_mac):
+ ifaces_mac.return_value = {
+ '00:15:5d:4c:73:00': 'eth0',
+ }
- self.assertIn(rc_conf, results)
- self.assertCfgEquals('ifconfig_vtnet0="DHCP"', results[rc_conf])
- self.assertEqual(0o644, get_mode(rc_conf, tmpd))
+ V1_NET_CFG_DNS = copy.deepcopy(V1_NET_CFG)
+ ns = ['1.2.3.4']
+ V1_NET_CFG_DNS['config'][0]['subnets'][0]['dns_nameservers'] = ns
+ expected_cfgs = {
+ '/etc/resolv.conf': 'nameserver 1.2.3.4\n'
+ }
+ self._apply_and_verify_freebsd(self.distro.apply_network_config,
+ V1_NET_CFG_DNS,
+ expected_cfgs=expected_cfgs.copy())
class TestNetCfgDistroUbuntuEni(TestNetCfgDistroBase):
@@ -694,10 +662,11 @@ class TestNetCfgDistroArch(TestNetCfgDistroBase):
"""),
}
- self._apply_and_verify(self.distro.apply_network_config,
- V1_NET_CFG,
- expected_cfgs=expected_cfgs.copy(),
- with_netplan=True)
+ with mock.patch('cloudinit.util.is_FreeBSD', return_value=False):
+ self._apply_and_verify(self.distro.apply_network_config,
+ V1_NET_CFG,
+ expected_cfgs=expected_cfgs.copy(),
+ with_netplan=True)
def get_mode(path, target=None):
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-13 04:00:03 +0000