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authorChristian Breunig <christian@breunig.cc>2023-12-30 23:25:20 +0100
committerChristian Breunig <christian@breunig.cc>2023-12-31 23:49:48 +0100
commit4ef110fd2c501b718344c72d495ad7e16d2bd465 (patch)
treee98bf08f93c029ec4431a3b6ca078e7562e0cc58 /smoketest/scripts/cli/test_protocols_segment-routing.py
parent2286b8600da6c631b17e1d5b9b341843e50f9abf (diff)
downloadvyos-1x-4ef110fd2c501b718344c72d495ad7e16d2bd465.tar.gz
vyos-1x-4ef110fd2c501b718344c72d495ad7e16d2bd465.zip
T5474: establish common file name pattern for XML conf mode commands
We will use _ as CLI level divider. The XML definition filename and also the Python helper should match the CLI node. Example: set interfaces ethernet -> interfaces_ethernet.xml.in set interfaces bond -> interfaces_bond.xml.in set service dhcp-server -> service_dhcp-server-xml.in
Diffstat (limited to 'smoketest/scripts/cli/test_protocols_segment-routing.py')
-rwxr-xr-xsmoketest/scripts/cli/test_protocols_segment-routing.py112
1 files changed, 112 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_protocols_segment-routing.py b/smoketest/scripts/cli/test_protocols_segment-routing.py
new file mode 100755
index 000000000..403c05924
--- /dev/null
+++ b/smoketest/scripts/cli/test_protocols_segment-routing.py
@@ -0,0 +1,112 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 VyOS maintainers and contributors
+#
+# 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 os
+import unittest
+
+from base_vyostest_shim import VyOSUnitTestSHIM
+
+from vyos.configsession import ConfigSessionError
+from vyos.ifconfig import Section
+from vyos.utils.process import cmd
+from vyos.utils.process import process_named_running
+from vyos.utils.system import sysctl_read
+
+base_path = ['protocols', 'segment-routing']
+PROCESS_NAME = 'zebra'
+
+class TestProtocolsSegmentRouting(VyOSUnitTestSHIM.TestCase):
+ @classmethod
+ def setUpClass(cls):
+ # call base-classes classmethod
+ super(TestProtocolsSegmentRouting, cls).setUpClass()
+ # Retrieve FRR daemon PID - it is not allowed to crash, thus PID must remain the same
+ cls.daemon_pid = process_named_running(PROCESS_NAME)
+ # ensure we can also run this test on a live system - so lets clean
+ # out the current configuration :)
+ cls.cli_delete(cls, base_path)
+
+ def tearDown(self):
+ self.cli_delete(base_path)
+ self.cli_commit()
+
+ # check process health and continuity
+ self.assertEqual(self.daemon_pid, process_named_running(PROCESS_NAME))
+
+ def test_srv6(self):
+ interfaces = Section.interfaces('ethernet', vlan=False)
+ locators = {
+ 'foo' : { 'prefix' : '2001:a::/64' },
+ 'foo' : { 'prefix' : '2001:b::/64', 'usid' : {} },
+ }
+
+ for locator, locator_config in locators.items():
+ self.cli_set(base_path + ['srv6', 'locator', locator, 'prefix', locator_config['prefix']])
+ if 'usid' in locator_config:
+ self.cli_set(base_path + ['srv6', 'locator', locator, 'behavior-usid'])
+
+ # verify() - SRv6 should be enabled on at least one interface!
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ for interface in interfaces:
+ self.cli_set(base_path + ['interface', interface, 'srv6'])
+
+ self.cli_commit()
+
+ for interface in interfaces:
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_enabled'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_require_hmac'), '0') # default
+
+ frrconfig = self.getFRRconfig(f'segment-routing', daemon='zebra')
+ self.assertIn(f'segment-routing', frrconfig)
+ self.assertIn(f' srv6', frrconfig)
+ self.assertIn(f' locators', frrconfig)
+ for locator, locator_config in locators.items():
+ self.assertIn(f' locator {locator}', frrconfig)
+ self.assertIn(f' prefix {locator_config["prefix"]} block-len 40 node-len 24 func-bits 16', frrconfig)
+
+ def test_srv6_sysctl(self):
+ interfaces = Section.interfaces('ethernet', vlan=False)
+
+ # HMAC accept
+ for interface in interfaces:
+ self.cli_set(base_path + ['interface', interface, 'srv6'])
+ self.cli_set(base_path + ['interface', interface, 'srv6', 'hmac', 'ignore'])
+ self.cli_commit()
+
+ for interface in interfaces:
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_enabled'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_require_hmac'), '-1') # ignore
+
+ # HMAC drop
+ for interface in interfaces:
+ self.cli_set(base_path + ['interface', interface, 'srv6'])
+ self.cli_set(base_path + ['interface', interface, 'srv6', 'hmac', 'drop'])
+ self.cli_commit()
+
+ for interface in interfaces:
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_enabled'), '1')
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{interface}.seg6_require_hmac'), '1') # drop
+
+ # Disable SRv6 on first interface
+ first_if = interfaces[-1]
+ self.cli_delete(base_path + ['interface', first_if])
+ self.cli_commit()
+
+ self.assertEqual(sysctl_read(f'net.ipv6.conf.{first_if}.seg6_enabled'), '0')
+
+if __name__ == '__main__':
+ unittest.main(verbosity=2)