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authorChristian Breunig <christian@breunig.cc>2023-12-10 21:13:54 +0100
committerMergify <37929162+mergify[bot]@users.noreply.github.com>2023-12-13 12:04:43 +0000
commit5904a4163d004561b8cb51ad76212a841ce85832 (patch)
tree4f3be6ea2a1d80f3795bec344af85e680ced2545 /smoketest/scripts
parent94380fe28b0a4a5e4bcd3c4efd7d5ac2c68fb3da (diff)
downloadvyos-1x-5904a4163d004561b8cb51ad76212a841ce85832.tar.gz
vyos-1x-5904a4163d004561b8cb51ad76212a841ce85832.zip
srv6: T591: initial implementation to support locator definition
VyOS CLI set protocols segment-routing srv6 locator bar prefix '2001:b::/64' set protocols segment-routing srv6 locator foo behavior-usid set protocols segment-routing srv6 locator foo prefix '2001:a::/64' Will generate in FRR segment-routing srv6 locators locator bar prefix 2001:b::/64 block-len 40 node-len 24 func-bits 16 exit ! locator foo prefix 2001:a::/64 block-len 40 node-len 24 func-bits 16 behavior usid exit ! exit ! exit ! exit (cherry picked from commit ca301cdd4746187f96ff84e411fda6a84e33f237)
Diffstat (limited to 'smoketest/scripts')
-rwxr-xr-xsmoketest/scripts/cli/test_protocols_segment_routing.py70
1 files changed, 70 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..81d42b925
--- /dev/null
+++ b/smoketest/scripts/cli/test_protocols_segment_routing.py
@@ -0,0 +1,70 @@
+#!/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.utils.process import cmd
+from vyos.utils.process import process_named_running
+
+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):
+ 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'])
+
+ self.cli_commit()
+
+ 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)
+
+
+if __name__ == '__main__':
+ unittest.main(verbosity=2)