diff options
Diffstat (limited to 'src/conf_mode/service_monitoring_node-exporter.py')
-rwxr-xr-x | src/conf_mode/service_monitoring_node-exporter.py | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/src/conf_mode/service_monitoring_node-exporter.py b/src/conf_mode/service_monitoring_node-exporter.py deleted file mode 100755 index db34bb5d0..000000000 --- a/src/conf_mode/service_monitoring_node-exporter.py +++ /dev/null @@ -1,101 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2024 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 vyos.config import Config -from vyos.configdict import is_node_changed -from vyos.configverify import verify_vrf -from vyos.template import render -from vyos.utils.process import call -from vyos import ConfigError -from vyos import airbag - - -airbag.enable() - -service_file = '/etc/systemd/system/node_exporter.service' -systemd_service = 'node_exporter.service' - - -def get_config(config=None): - if config: - conf = config - else: - conf = Config() - base = ['service', 'monitoring', 'node-exporter'] - if not conf.exists(base): - return None - - config_data = conf.get_config_dict( - base, key_mangling=('-', '_'), get_first_key=True - ) - config_data = conf.merge_defaults(config_data, recursive=True) - - tmp = is_node_changed(conf, base + ['vrf']) - if tmp: - config_data.update({'restart_required': {}}) - - return config_data - - -def verify(config_data): - # bail out early - looks like removal from running config - if not config_data: - return None - - verify_vrf(config_data) - return None - - -def generate(config_data): - if not config_data: - # Delete systemd files - if os.path.isfile(service_file): - os.unlink(service_file) - return None - - # Render node_exporter service_file - render(service_file, 'node_exporter/node_exporter.service.j2', config_data) - return None - - -def apply(config_data): - # Reload systemd manager configuration - call('systemctl daemon-reload') - if not config_data: - call(f'systemctl stop {systemd_service}') - return - - # we need to restart the service if e.g. the VRF name changed - systemd_action = 'reload-or-restart' - if 'restart_required' in config_data: - systemd_action = 'restart' - - call(f'systemctl {systemd_action} {systemd_service}') - - -if __name__ == '__main__': - try: - c = get_config() - verify(c) - generate(c) - apply(c) - except ConfigError as e: - print(e) - exit(1) |