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authorChristian Breunig <christian@breunig.cc>2024-01-01 00:59:46 +0100
committerGitHub <noreply@github.com>2024-01-01 00:59:46 +0100
commit22d5b2bab254668dd0fe8c543fb1bd0edcbead18 (patch)
treee98bf08f93c029ec4431a3b6ca078e7562e0cc58 /src/conf_mode/system_update-check.py
parent2286b8600da6c631b17e1d5b9b341843e50f9abf (diff)
parent4ef110fd2c501b718344c72d495ad7e16d2bd465 (diff)
downloadvyos-1x-22d5b2bab254668dd0fe8c543fb1bd0edcbead18.tar.gz
vyos-1x-22d5b2bab254668dd0fe8c543fb1bd0edcbead18.zip
Merge pull request #2729 from c-po/rename-T5474
T5474: establish common file name pattern for XML conf mode commands
Diffstat (limited to 'src/conf_mode/system_update-check.py')
-rwxr-xr-xsrc/conf_mode/system_update-check.py93
1 files changed, 93 insertions, 0 deletions
diff --git a/src/conf_mode/system_update-check.py b/src/conf_mode/system_update-check.py
new file mode 100755
index 000000000..8d641a97d
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+++ b/src/conf_mode/system_update-check.py
@@ -0,0 +1,93 @@
+#!/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/>.
+
+import os
+import json
+import jmespath
+
+from pathlib import Path
+from sys import exit
+
+from vyos.config import Config
+from vyos.utils.process import call
+from vyos import ConfigError
+from vyos import airbag
+airbag.enable()
+
+
+base = ['system', 'update-check']
+service_name = 'vyos-system-update'
+service_conf = Path(f'/run/{service_name}.conf')
+motd_file = Path('/run/motd.d/10-vyos-update')
+
+
+def get_config(config=None):
+ if config:
+ conf = config
+ else:
+ conf = Config()
+
+ if not conf.exists(base):
+ return None
+
+ config = conf.get_config_dict(base, key_mangling=('-', '_'),
+ get_first_key=True, no_tag_node_value_mangle=True)
+
+ return config
+
+
+def verify(config):
+ # bail out early - looks like removal from running config
+ if config is None:
+ return
+
+ if 'url' not in config:
+ raise ConfigError('URL is required!')
+
+
+def generate(config):
+ # bail out early - looks like removal from running config
+ if config is None:
+ # Remove old config and return
+ service_conf.unlink(missing_ok=True)
+ # MOTD used in /run/motd.d/10-update
+ motd_file.unlink(missing_ok=True)
+ return None
+
+ # Write configuration file
+ conf_json = json.dumps(config, indent=4)
+ service_conf.write_text(conf_json)
+
+ return None
+
+
+def apply(config):
+ if config:
+ if 'auto_check' in config:
+ call(f'systemctl restart {service_name}.service')
+ else:
+ call(f'systemctl stop {service_name}.service')
+
+
+if __name__ == '__main__':
+ try:
+ c = get_config()
+ verify(c)
+ generate(c)
+ apply(c)
+ except ConfigError as e:
+ print(e)
+ exit(1)