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diff --git a/smoketest/scripts/system/test_kernel_options.py b/smoketest/scripts/system/test_kernel_options.py
index b418ae172..8fc129117 100755
--- a/smoketest/scripts/system/test_kernel_options.py
+++ b/smoketest/scripts/system/test_kernel_options.py
@@ -1,165 +1,170 @@
#!/usr/bin/env python3
#
# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import re
import os
import platform
import unittest
from vyos.utils.kernel import check_kmod
kernel = platform.release()
class TestKernelModules(unittest.TestCase):
""" VyOS makes use of a lot of Kernel drivers, modules and features. The
required modules which are essential for VyOS should be tested that they are
available in the Kernel that is run. """
_config_data = None
@classmethod
def setUpClass(cls):
import gzip
from vyos.utils.process import call
super(TestKernelModules, cls).setUpClass()
CONFIG = '/proc/config.gz'
if not os.path.isfile(CONFIG):
check_kmod('configs')
with gzip.open(CONFIG, 'rt') as f:
cls._config_data = f.read()
def test_bond_interface(self):
# The bond/lacp interface must be enabled in the OS Kernel
for option in ['CONFIG_BONDING']:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_bridge_interface(self):
# The bridge interface must be enabled in the OS Kernel
for option in ['CONFIG_BRIDGE',
'CONFIG_BRIDGE_IGMP_SNOOPING',
'CONFIG_BRIDGE_VLAN_FILTERING']:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_dropmon_enabled(self):
options_to_check = [
'CONFIG_NET_DROP_MONITOR=y',
'CONFIG_UPROBE_EVENTS=y',
'CONFIG_BPF_EVENTS=y',
'CONFIG_TRACEPOINTS=y'
]
for option in options_to_check:
self.assertIn(option, self._config_data)
def test_synproxy_enabled(self):
options_to_check = [
'CONFIG_NFT_SYNPROXY',
'CONFIG_IP_NF_TARGET_SYNPROXY'
]
for option in options_to_check:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_qemu_support(self):
options_to_check = [
'CONFIG_VIRTIO_BLK', 'CONFIG_SCSI_VIRTIO',
'CONFIG_VIRTIO_NET', 'CONFIG_VIRTIO_CONSOLE',
'CONFIG_VIRTIO', 'CONFIG_VIRTIO_PCI',
'CONFIG_VIRTIO_BALLOON', 'CONFIG_CRYPTO_DEV_VIRTIO',
'CONFIG_X86_PLATFORM_DEVICES'
]
for option in options_to_check:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_vmware_support(self):
for option in ['CONFIG_VMXNET3']:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_container_cgroup_support(self):
options_to_check = [
'CONFIG_CGROUPS', 'CONFIG_MEMCG',
'CONFIG_CGROUP_PIDS', 'CONFIG_CGROUP_BPF'
]
for option in options_to_check:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_ip_routing_support(self):
options_to_check = [
'CONFIG_IP_ADVANCED_ROUTER', 'CONFIG_IP_MULTIPLE_TABLES',
'CONFIG_IP_ROUTE_MULTIPATH'
]
for option in options_to_check:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_vfio(self):
options_to_check = [
'CONFIG_VFIO', 'CONFIG_VFIO_GROUP', 'CONFIG_VFIO_CONTAINER',
'CONFIG_VFIO_IOMMU_TYPE1', 'CONFIG_VFIO_NOIOMMU', 'CONFIG_VFIO_VIRQFD'
]
for option in options_to_check:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_container_cpu(self):
options_to_check = [
'CONFIG_CGROUP_SCHED', 'CONFIG_CPUSETS', 'CONFIG_CGROUP_CPUACCT', 'CONFIG_CFS_BANDWIDTH'
]
for option in options_to_check:
tmp = re.findall(f'{option}=(y|m)', self._config_data)
self.assertTrue(tmp)
def test_psample_enabled(self):
# Psample must be enabled in the OS Kernel to enable egress flow for hsflowd
for option in ['CONFIG_PSAMPLE']:
tmp = re.findall(f'{option}=y', self._config_data)
self.assertTrue(tmp)
def test_amd_pstate(self):
# AMD pstate driver required as we have "set system option kernel amd-pstate-driver"
for option in ['CONFIG_X86_AMD_PSTATE']:
tmp = re.findall(f'{option}=y', self._config_data)
self.assertTrue(tmp)
for option in ['CONFIG_X86_AMD_PSTATE_DEFAULT_MODE']:
tmp = re.findall(f'{option}=3', self._config_data)
self.assertTrue(tmp)
def test_inotify_stackfs(self):
for option in ['CONFIG_INOTIFY_USER', 'CONFIG_INOTIFY_STACKFS']:
tmp = re.findall(f'{option}=y', self._config_data)
self.assertTrue(tmp)
def test_wwan(self):
for option in ['CONFIG_USB_NET_DRIVERS', 'CONFIG_USB_USBNET',
'CONFIG_USB_NET_CDCETHER', 'CONFIG_USB_NET_HUAWEI_CDC_NCM',
'CONFIG_USB_NET_CDC_MBIM', 'CONFIG_USB_NET_QMI_WWAN',
'CONFIG_USB_SIERRA_NET', 'CONFIG_WWAN',
'CONFIG_USB_SERIAL', 'CONFIG_USB_SERIAL_WWAN']:
tmp = re.findall(f'{option}=y', self._config_data)
self.assertTrue(tmp)
for option in ['CONFIG_WWAN_HWSIM', 'CONFIG_IOSM', 'CONFIG_MTK_T7XX']:
tmp = re.findall(f'{option}=m', self._config_data)
self.assertTrue(tmp)
+ def test_slub(self):
+ for option in ['CONFIG_SLUB_DEBUG']:
+ tmp = re.findall(f'{option}=y', self._config_data)
+ self.assertTrue(tmp)
+
if __name__ == '__main__':
unittest.main(verbosity=2)

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