1 files changed, 31 insertions, 0 deletions
diff --git a/src/migration-scripts/dns-forwarding/3-to-4 b/src/migration-scripts/dns-forwarding/3-to-4
new file mode 100644
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+++ b/src/migration-scripts/dns-forwarding/3-to-4
@@ -0,0 +1,31 @@
+# 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/>.
+
+# T5115: migrate "service dns forwarding domain example.com server" to
+#                "service dns forwarding domain example.com name-server"
+
+from vyos.configtree import ConfigTree
+
+base = ['service', 'dns', 'forwarding', 'domain']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        # Nothing to do
+        return
+
+    for domain in config.list_nodes(base):
+        if config.exists(base + [domain, 'server']):
+            config.copy(base + [domain, 'server'], base + [domain, 'name-server'])
+            config.delete(base + [domain, 'server'])