#!/opt/cloudlinux/venv/bin/python3 -sbb
# -*- coding: utf-8 -*-
#
# Copyright © Cloud Linux GmbH & Cloud Linux Software, Inc 2010-2021 All Rights Reserved
#
# Licensed under CLOUD LINUX LICENSE AGREEMENT
# http://cloudlinux.com/docs/LICENCE.TXT
#
import os
import shutil
import subprocess
SERVICE_NAME = "cagefs-docroot-monitor.service"
SERVICE_PATH = f"/usr/share/cagefs/service/{SERVICE_NAME}"
SYSTEMD_UNIT_PATH = f"/etc/systemd/system/{SERVICE_NAME}"
def is_running():
result = subprocess.run(
["/usr/bin/systemctl", "is-active", SERVICE_NAME], capture_output=True, text=True
)
return result.returncode == 0
def start_monitoring_service():
if is_running():
return
shutil.copy(SERVICE_PATH, SYSTEMD_UNIT_PATH)
result = subprocess.run(
["/usr/bin/systemctl", "enable", SERVICE_NAME], capture_output=True, text=True, check=True
)
if result.returncode:
return
result = subprocess.run(
["/usr/bin/systemctl", "daemon-reload"], capture_output=True, text=True, check=True
)
if result.returncode:
return
subprocess.run(
["/usr/bin/systemctl", "start", SERVICE_NAME], capture_output=True, text=True, check=True
)
def stop_monitoring_service():
if is_running():
subprocess.run(
["/usr/bin/systemctl", "stop", SERVICE_NAME], capture_output=True, text=True, check=True
)
# disable may fail if the unit file was never installed — that's fine
subprocess.run(
["/usr/bin/systemctl", "disable", SERVICE_NAME], capture_output=True, text=True
)
if os.path.exists(SYSTEMD_UNIT_PATH):
os.remove(SYSTEMD_UNIT_PATH)
subprocess.run(
["/usr/bin/systemctl", "daemon-reload"], capture_output=True, text=True, check=True
)
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