diff --git a/misc/monitor-all.sh b/misc/monitor-all.sh new file mode 100644 index 00000000..4eb0bb70 --- /dev/null +++ b/misc/monitor-all.sh @@ -0,0 +1,138 @@ +#!/usr/bin/env bash + +# Copyright (c) 2021-2023 tteck +# Author: tteck (tteckster) +# License: MIT +# https://github.com/tteck/Proxmox/raw/main/LICENSE +# Proxmox VE LXC Monitor All +# bash -c "$(wget -qLO - https://github.com/tteck/Proxmox/raw/main/misc/monitor-all.sh)" -s add + +clear +cat <<"EOF" + __ ___ _ __ ___ ____ + / |/ /___ ____ (_) /_____ _____ / | / / / + / /|_/ / __ \/ __ \/ / __/ __ \/ ___/ / /| | / / / + / / / / /_/ / / / / / /_/ /_/ / / / ___ |/ / / +/_/ /_/\____/_/ /_/_/\__/\____/_/ /_/ |_/_/_/ + +EOF + +add() { +while true; do + read -p "This script will add Monitor All to Proxmox VE. Proceed(y/n)?" yn + case $yn in + [Yy]*) break ;; + [Nn]*) exit ;; + *) echo "Please answer yes or no." ;; + esac +done + +echo '#!/usr/bin/env bash +# Read excluded instances from command line arguments +excluded_instances=("$@") +echo "Excluded instances: ${excluded_instances[@]}" + +while true +do + # Get the list of containers and virtual machines + containers=$(pct list | tail -n +2 | cut -f1 -d" ") + virtual_machines=$(qm list | grep -oP "^\s*\K\d+(?=\s)") + + # Combine the container and virtual machine lists + all_instances="$containers $virtual_machines" + + for instance in $all_instances + do + # Skip excluded instances + if [[ " ${excluded_instances[@]} " =~ " ${instance} " ]]; then + continue + fi + + # Determine the type of the instance (container or virtual machine) + if pct status $instance >/dev/null 2>&1; then + # It is a container + config_cmd="pct config" + IP=$(pct exec $instance ip a s dev eth0 | awk '\''/inet / {print $2}'\'' | cut -d/ -f1) + else + # It is a virtual machine + config_cmd="qm config" + IP=$(qm guest cmd $instance network-get-interfaces | egrep -o "([0-9]{1,3}\.){3}[0-9]{1,3}" | grep -E "192\.|10\.") + fi + + # Skip instances based on templates + template=$($config_cmd $instance | grep template | grep -q "template:" && echo "true" || echo "false") + if [ "$template" == "true" ]; then + echo "Skipping $instance because it is a template" + continue + fi + + # Ping the instance + if ! ping -c 1 $IP >/dev/null 2>&1; then + # If the instance can not be pinged, stop and start it + if pct status $instance >/dev/null 2>&1; then + # It is a container + echo "$(date): CT $instance is not responding, restarting..." + pct stop $instance >/dev/null 2>&1 + sleep 5 + pct start $instance >/dev/null 2>&1 + else + # It is a virtual machine + if qm status $instance | grep -q "status: running"; then + echo "$(date): VM $instance is not responding, resetting..." + qm reset $instance >/dev/null 2>&1 + else + qm start $instance >/dev/null 2>&1 + echo "$(date): VM $instance is not running, starting..." + fi + fi + fi + done + + # Wait for 5 minutes. (Edit to your needs) + echo "$(date): Pausing for 5 minutes..." + sleep 300 +done >> /var/log/ping-instances.log 2>&1' >/usr/local/bin/ping-instances.sh + +# Change file permissions to executable +chmod +x /usr/local/bin/ping-instances.sh + +# Create ping-containers.service +echo '[Unit] +Description=Ping instances every 5 minutes and restarts if necessary + +[Service] +Type=simple +# Include the CT/VM ID at the end of the line where ExecStart=/usr/local/bin/ping-instances.sh is specified, +# to indicate which CT/VN should be excluded. Example: ExecStart=/usr/local/bin/ping-instances.sh 100 102 +ExecStart=/usr/local/bin/ping-instances.sh +Restart=always +StandardOutput=file:/var/log/ping-instances.log +StandardError=file:/var/log/ping-instances.log + +[Install] +WantedBy=multi-user.target' >/etc/systemd/system/ping-instances.service + +# Reload daemon, enable and start ping-containers.service +systemctl daemon-reload +systemctl enable -q --now ping-instances.service +clear +echo -e "\n To view Monitor All logs: cat /var/log/ping-instances.log" +} + +remove() { + systemctl stop ping-instances.service + systemctl disable ping-instances.service &>/dev/null + rm /etc/systemd/system/ping-instances.service + rm /usr/local/bin/ping-instances.sh + rm /var/log/ping-instances.log + echo "Removed Monitor All from Proxmox VE" +} + +if [ "$1" == "add" ]; then + add +elif [ "$1" == "remove" ]; then + remove +else + echo "Usage: $0 [ -s add | -s remove ]" + exit 1 +fi