/server_monitor

This script is use to control server power according to critical services status

Primary LanguageShell

Introduction

This script is used to control server power according to status of critical services:

  • qBittorrent Nox
  • SMB connections
  • SSH connections

Requipments

These scripts require :

Server side

Script is written in python3, to work properly it need interpreter and dependencies

sudo apt-get update && sudo apt-get install python3 python3-pip curl nano

OpenWRT router side

Script is writen to check output of TCPdump and inotifywait:

opkg update && opkg install tcpdump inotifywait

Installation

Auto installation

Those oneliners below download needed dependencies and setting them up:

Server side (server_check)

curl -k -L 'https://raw.githubusercontent.com/emilwojcik93/server_monitor/main/autoinstall-server_check.sh' -o "/tmp/autoinstall.sh" && chmod 755 "/tmp/autoinstall.sh" && /tmp/autoinstall.sh && rm /tmp/autoinstall.sh

OpenWRT router side (server_start)

opkg update && opkg install curl && curl -k -L 'https://raw.githubusercontent.com/emilwojcik93/server_monitor/main/autoinstall-server_start.sh' -o "/tmp/autoinstall.sh" && chmod 755 "/tmp/autoinstall.sh" && /tmp/autoinstall.sh && rm /tmp/autoinstall.sh

Manual installation

Server Side (server_check)

This script is written to execute as systemd-service. To configure it properly please follow above steps:

  1. Download script to location /opt/server_check.py
sudo curl -k -L 'https://raw.githubusercontent.com/emilwojcik93/server_monitor/main/server_check.py' -o "/opt/server_check.py" && sudo chmod 755 "/opt/server_check.py"

  1. Create systemd service by executing following commnad from root user:

    Please change value of arguments <user> and <pass> in ExecStart (line 8)

sudo curl -k -L 'https://raw.githubusercontent.com/emilwojcik93/server_monitor/main/server_check.service' -o "/lib/systemd/system/server_check.service"
  1. Enable and start systemd-service by:
sudo systemctl daemon-reload
sudo systemctl enable server_check.service
sudo systemctl start server_check.service
sudo systemctl status server_check.service

OpenWRT router side (server_start)

  1. Download script to location /bin/server-start.sh
curl -k -L 'https://raw.githubusercontent.com/emilwojcik93/server_monitor/main/openwrt/server-start.sh' -o "/bin/server-start.sh" && chmod 755 "/bin/server-start.sh"
  1. Create init.d service by executing following commnad:
curl -k -L 'https://raw.githubusercontent.com/emilwojcik93/server_monitor/main/openwrt/server-start' -o "/etc/init.d/server-start" && chmod 755 "/etc/init.d/server-start"
  1. Enable and start systemd-service by:
/etc/init.d/server-start start && \
/etc/init.d/server-start enable && \
ps | grep server-start | grep -v grep