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-rw-r--r--src/migration-scripts/dns-dynamic/1-to-252
1 files changed, 52 insertions, 0 deletions
diff --git a/src/migration-scripts/dns-dynamic/1-to-2 b/src/migration-scripts/dns-dynamic/1-to-2
new file mode 100644
index 000000000..b4679769c
--- /dev/null
+++ b/src/migration-scripts/dns-dynamic/1-to-2
@@ -0,0 +1,52 @@
+#!/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/>.
+
+# T5708:
+# - migrate "service dns dynamic timeout ..."
+# to "service dns dynamic interval ..."
+
+import sys
+from vyos.configtree import ConfigTree
+
+if len(sys.argv) < 2:
+ print("Must specify file name!")
+ sys.exit(1)
+
+file_name = sys.argv[1]
+
+with open(file_name, 'r') as f:
+ config_file = f.read()
+
+config = ConfigTree(config_file)
+
+base_path = ['service', 'dns', 'dynamic']
+timeout_path = base_path + ['timeout']
+
+if not config.exists(base_path):
+ # Nothing to do
+ sys.exit(0)
+
+# Migrate "service dns dynamic timeout ..."
+# to "service dns dynamic interval ..."
+if config.exists(timeout_path):
+ config.rename(timeout_path, 'interval')
+
+try:
+ with open(file_name, 'w') as f:
+ f.write(config.to_string())
+except OSError as e:
+ print("Failed to save the modified config: {}".format(e))
+ sys.exit(1)