From 52ce659509022807c4a38fcb791abd325f3e8b00 Mon Sep 17 00:00:00 2001
From: sarthurdev <965089+sarthurdev@users.noreply.github.com>
Date: Wed, 6 Jul 2022 19:35:11 +0200
Subject: syslog: T4500: Remove max-size from rsyslog leaving rotation to
 logrotate

After discussion with @zsdc this was decided the better long term fix

* Removes hourly logrotate cron in favour of systemd timer override
---
 src/migration-scripts/system/24-to-25 | 52 +++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100755 src/migration-scripts/system/24-to-25

(limited to 'src/migration-scripts/system/24-to-25')

diff --git a/src/migration-scripts/system/24-to-25 b/src/migration-scripts/system/24-to-25
new file mode 100755
index 000000000..c2f70689d
--- /dev/null
+++ b/src/migration-scripts/system/24-to-25
@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2022 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/>.
+#
+# Migrate system syslog global archive to system logs logrotate messages
+
+from sys import exit, argv
+from vyos.configtree import ConfigTree
+
+if (len(argv) < 1):
+    print("Must specify file name!")
+    exit(1)
+
+file_name = argv[1]
+with open(file_name, 'r') as f:
+    config_file = f.read()
+
+base = ['system', 'syslog', 'global', 'archive']
+config = ConfigTree(config_file)
+
+if not config.exists(base):
+    exit(0)
+
+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)
+
+try:
+    with open(file_name, 'w') as f:
+        f.write(config.to_string())
+except OSError as e:
+    print(f'Failed to save the modified config: {e}')
+    exit(1)
-- 
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