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-rwxr-xr-xsrc/conf_mode/system-options.py81
-rwxr-xr-xsrc/migration-scripts/system/14-to-1538
2 files changed, 119 insertions, 0 deletions
diff --git a/src/conf_mode/system-options.py b/src/conf_mode/system-options.py
new file mode 100755
index 000000000..4c809d044
--- /dev/null
+++ b/src/conf_mode/system-options.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2019 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/>.
+
+import os
+
+from sys import exit
+from copy import deepcopy
+from vyos.config import Config
+from vyos import ConfigError
+
+systemd_ctrl_alt_del = '/lib/systemd/system/ctrl-alt-del.target'
+
+default_config_data = {
+ 'ctrl_alt_del': 'ignore',
+ 'reboot_on_panic': True
+}
+
+def get_config():
+ opt = deepcopy(default_config_data)
+ conf = Config()
+ conf.set_level('system options')
+ if conf.exists(''):
+ if conf.exists('ctrl-alt-del-action'):
+ opt['ctrl_alt_del'] = conf.return_value('ctrl-alt-del-action')
+
+ opt['reboot_on_panic'] = conf.exists('reboot-on-panic')
+
+ return opt
+
+def verify(opt):
+ pass
+
+def generate(opt):
+ pass
+
+def apply(opt):
+
+ # Ctrl-Alt-Delete action
+ if opt['ctrl_alt_del'] == 'ignore':
+ os.unlink('/lib/systemd/system/ctrl-alt-del.target')
+
+ elif opt['ctrl_alt_del'] == 'reboot':
+ if os.path.exists(systemd_ctrl_alt_del):
+ os.unlink(systemd_ctrl_alt_del)
+ os.symlink('/lib/systemd/system/reboot.target', systemd_ctrl_alt_del)
+
+ elif opt['ctrl_alt_del'] == 'poweroff':
+ if os.path.exists(systemd_ctrl_alt_del):
+ os.unlink(systemd_ctrl_alt_del)
+ os.symlink('/lib/systemd/system/poweroff.target', systemd_ctrl_alt_del)
+
+ # Reboot system on kernel panic
+ with open('/proc/sys/kernel/panic', 'w') as f:
+ if opt['reboot_on_panic']:
+ f.write('60')
+ else:
+ f.write('0')
+
+if __name__ == '__main__':
+ try:
+ c = get_config()
+ verify(c)
+ generate(c)
+ apply(c)
+ except ConfigError as e:
+ print(e)
+ exit(1)
+
diff --git a/src/migration-scripts/system/14-to-15 b/src/migration-scripts/system/14-to-15
new file mode 100755
index 000000000..fd89ae57a
--- /dev/null
+++ b/src/migration-scripts/system/14-to-15
@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+#
+# Make 'system options reboot-on-panic' valueless
+
+import os
+import sys
+
+from vyos.configtree import ConfigTree
+
+if (len(sys.argv) < 1):
+ 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 = ['system', 'options']
+if not config.exists(base):
+ # Nothing to do
+ sys.exit(0)
+else:
+ # delete 'system ipv6 blacklist' node
+ if config.exists(base + ['reboot-on-panic']):
+ reboot = config.return_value(base + ['reboot-on-panic'])
+ config.delete(base + ['reboot-on-panic'])
+ # create new valueless node if action was true
+ if reboot == "true":
+ config.set(base + ['reboot-on-panic'])
+
+ 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)