T6732: added same as vyos 1x

1 files changed, 35 insertions, 0 deletions

diff --git a/src/migration-scripts/system/24-to-25 b/src/migration-scripts/system/24-to-25
new file mode 100644
index 0000000..bdb8990
--- /dev/null
+++ b/src/migration-scripts/system/24-to-25
@@ -0,0 +1,35 @@
+# Copyright 2022-2024 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/>.
+
+# Migrate system syslog global archive to system logs logrotate messages
+
+from vyos.configtree import ConfigTree
+
+base = ['system', 'syslog', 'global', 'archive']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        return
+
+    if config.exists(base + ['file']):
+        tmp = config.return_value(base + ['file'])
+        config.set(['system', 'logs', 'logrotate', 'messages', 'rotate'], value=tmp)
+
+    if config.exists(base + ['size']):
+        tmp = config.return_value(base + ['size'])
+        tmp = max(round(int(tmp) / 1024), 1) # kb -> mb
+        config.set(['system', 'logs', 'logrotate', 'messages', 'max-size'], value=tmp)
+
+    config.delete(base)