1 files changed, 32 insertions, 0 deletions
diff --git a/src/migration-scripts/vrrp/3-to-4 b/src/migration-scripts/vrrp/3-to-4
new file mode 100644
index 0000000..9f05cf7
--- /dev/null
+++ b/src/migration-scripts/vrrp/3-to-4
@@ -0,0 +1,32 @@
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library 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
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+from vyos.configtree import ConfigTree
+
+base = ['high-availability', 'virtual-server']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    if config.exists(base):
+        for vs in config.list_nodes(base):
+            vs_base = base + [vs]
+
+            # If the fwmark is used, the address is not required
+            if not config.exists(vs_base + ['fwmark']):
+                # add option: 'virtual-server <tag> address x.x.x.x'
+                config.set(vs_base + ['address'], value=vs)