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Если вы ищете способ следить за своим выделенный сервер датчики внутри Proxmox (PVE) следуют этим простым шагам.

Это bash Сценарий устанавливает модификацию веб-интерфейса пользователя Proxmox Virtual Environment (PVE) (UI) для отображения показаний датчиков гибким и читаемым способом, который может быть полезен для мониторинга вашего здоровья Proxmox Servers.

Поддерживаются CPU, NVMe/HDD/SSD температуры (Celsius/Fahrenheit), скорость вентилятора и температура тарана.

Promxox temp mod

Модификация включает в себя три основных этапа:

  1. Создать резервные копии исходных файлов, расположенных на /usr/share/pve-manager/js/pvemanagerlib.jsи /usr/share/perl5/PVE/API2/Nodes.pmв backupКаталог относительно места действия сценария.
  2. Добавить новый код в Nodes.pmфайл, который позволяет считывать датчик системы хоста с помощью sensorsКомандованием.
  3. Изменить pvemanagerlib.jsфайл для расширения пространства в представлении состояния узла, добавьте новые элементы, которые отображают информацию о температуре в Celsius для процессоров, дисков NVMe, жестких дисков / SSD и скорости вентилятора (фактический список элементов зависит от показаний датчика, доступных во время установки). Макет просмотра также корректируется, чтобы больше не соответствовать настройке номера столбцов и всегда расширяется до полной ширины окна браузера. Также можно разрушить панель вертикально.
  4. Наконец, сценарий также перезапускает pveproxyСервис для применения изменений.

Установить

Инструкции выполняются как «корневой», так как обычные пользователи не имеют доступа к файлам.

apt-get install lm-sensors
# lm-sensors need configure, run below to configure your sensors, or refer to lm-sensors manual.
sensors-detect 
wget https://raw.githubusercontent.com/Meliox/PVE-mods/main/pve-mod-gui-sensors.sh
bash pve-mod-gui-sensors.sh install
# Then clear the browser cache to ensure all changes are visualized.

Сам сценарий текст файла pve-mod-gui-sensors.sh:

#!/usr/bin/env bash
#
# This bash script installs a modification to the Proxmox Virtual Environment (PVE) web user interface (UI) to display sensors information.
#

################### Configuration #############

# Display configuration for HDD, NVME, CPU
# Set to 0 to disable line breaks
# Note: use these settings only if the displayed layout is broken
CPU_ITEMS_PER_ROW=0
NVME_ITEMS_PER_ROW=0
HDD_ITEMS_PER_ROW=0

# Known CPU sensor names. They can be full or partial but should ensure unambiguous identification.
# Should new ones be added, also update logic in configure() function.
KNOWN_CPU_SENSORS=("coretemp-isa-" "k10temp-pci-")

# This script's working directory
SCRIPT_CWD="$(dirname "$(readlink -f "$0")")"

# Files backup location
BACKUP_DIR="$SCRIPT_CWD/backup"

# File paths
PVE_MANAGER_LIB_JS_FILE="/usr/share/pve-manager/js/pvemanagerlib.js"
NODES_PM_FILE="/usr/share/perl5/PVE/API2/Nodes.pm"

# Debug location
DEBUG_SAVE_PATH="$SCRIPT_CWD"
DEBUG_SAVE_FILENAME="sensorsdata.json"

##################### DO NOT EDIT BELOW #######################
# Only to be used to debug on other systems. Save the "sensor -j" output into a json file.
# Information will be loaded for script configuration and presented in Proxmox.
DEBUG_REMOTE=false
DEBUG_JSON_FILE="/tmp/sensordata.json"

# Helper functions
function msg {
	echo -e "\e[0m$1\e[0m"
}

#echo message in bold
function msgb {
	echo -e "\e[1m$1\e[0m"
}

function info {
	echo -e "\e[0;32m[info] $1\e[0m"
}

function warn {
	echo -e "\e[0;93m[warning] $1\e[0m"
}

function err {
	echo -e "\e[0;31m[error] $1\e[0m"
	exit 1
}

function ask {
	read -p $'\n\e[0;32m'"$1:"$'\e[0m'" " response
	echo $response
}

# End of helper functions

# Function to display usage information
function usage {
	msgb "\nUsage:\n$0 [install | uninstall | save-sensors-data]\n"
	exit 1
}

# Define a function to install packages
function install_packages {
	# Check if the 'sensors' command is available on the system
	if (! command -v sensors &>/dev/null); then
		# If the 'sensors' command is not available, prompt the user to install lm-sensors
		local choiceInstallLmSensors=$(ask "lm-sensors is not installed. Would you like to install it? (y/n)")
		case "$choiceInstallLmSensors" in
			[yY])
				# If the user chooses to install lm-sensors, update the package list and install the package
				apt-get update
				apt-get install lm-sensors
				;;
			[nN])
				# If the user chooses not to install lm-sensors, exit the script with a zero status code
				msg "Decided to not install lm-sensors. The mod cannot run without it. Exiting..."
				exit 0
				;;
			*)
				# If the user enters an invalid input, print an error message and exit the script with a non-zero status code
				err "Invalid input. Exiting..."
				;;
		esac
	fi
}

function configure {
	SENSORS_DETECTED=false
	local sensorsOutput

	if [ $DEBUG_REMOTE = true ]; then
		warn "Remote debugging is used. Sensor readings from dump file $DEBUG_JSON_FILE will be used."
		sensorsOutput=$(cat $DEBUG_JSON_FILE)
	else
		sensorsOutput=$(sensors -j)
	fi

	if [ $? -ne 0 ]; then
		err "Sensor output error.\n\nCommand output:\n${sensorsOutput}\n\nExiting...\n"
	fi

	# Check if CPU is part of known list for autoconfiguration
	msg "\nDetecting support for CPU temperature sensors..."
	supportedCPU=false
	for item in "${KNOWN_CPU_SENSORS[@]}"; do
			if (echo "$sensorsOutput" | grep -q "$item"); then
					echo $item
					supportedCPU=true
			fi
	done

	# Prompt user for which CPU temperature to use
	if [ $supportedCPU = true ]; then
		while true; do
				local choiceTempDisplayType=$(ask "Do you wish to display temperatures for all cores [C] or just an average temperature per CPU [a] (note: AMD only supports average)? (C/a)")
				case "$choiceTempDisplayType" in
						# Set temperature search criteria
						[cC] | "")
							CPU_TEMP_TARGET="Core"
							info "Temperatures will be displayed for all cores."
							;;
						[aA])
							CPU_TEMP_TARGET="Package"
							info "An average temperature will be displayed per CPU."
							;;
						*)
							# If the user enters an invalid input, print an warning message and retry as>
							warn "Invalid input."
							continue
							;;
				esac
				break
		done
		SENSORS_DETECTED=true
	else
			warn "No CPU temperature sensors found."
	fi

	# Look for ram temps
	msg "\nDetecting support for RAM temperature sensors..."
	if (echo "$sensorsOutput" | grep -q '"SODIMM":'); then
		msg "Detected RAM temperature sensors:\n$(echo "$sensorsOutput" | grep -o '"SODIMM[^"]*"' | sed 's/"//g')"
		ENABLE_RAM_TEMP=true
		SENSORS_DETECTED=true
	else
		warn "No RAM temperature sensors found."
		ENABLE_RAM_TEMP=false
	fi

	# Check if HDD/SSD data is installed
	msg "\nDetecting support for HDD/SDD temperature sensors..."
	if (lsmod | grep -wq "drivetemp"); then
		# Check if SDD/HDD data is available
		if (echo "$sensorsOutput" | grep -q "drivetemp-scsi-"); then
			msg "Detected sensors:\n$(echo "$sensorsOutput" | grep -o '"drivetemp-scsi[^"]*"' | sed 's/"//g')"
			ENABLE_HDD_TEMP=true
			SENSORS_DETECTED=true
		else
			warn "Kernel module \"drivetemp\" is not installed. HDD/SDD temperatures will not be available."
			ENABLE_HDD_TEMP=false
		fi
	else
		warn "No HDD/SSD temperature sensors found."
		ENABLE_HDD_TEMP=false
	fi

	# Check if NVMe data is available
	msg "\nDetecting support for NVMe temperature sensors..."
	if (echo "$sensorsOutput" | grep -q "nvme-"); then
		msg "Detected sensors:\n$(echo "$sensorsOutput" | grep -o '"nvme[^"]*"' | sed 's/"//g')"
		ENABLE_NVME_TEMP=true
		SENSORS_DETECTED=true
	else
		warn "No NVMe temperature sensors found."
		ENABLE_NVME_TEMP=false
	fi

	# Look for fan speeds
	msg "\nDetecting support for fan speed readings..."
	if (echo "$sensorsOutput" | grep -q "fan[0-9]*_input"); then
		msg "Detected fan speed sensors:\n$(echo $sensorsOutput | grep -Po '"[^"]*":\s*\{\s*"fan[0-9]*_input[^}]*' | sed -E 's/"([^"]*)":.*/\1/')"
		ENABLE_FAN_SPEED=true
		SENSORS_DETECTED=true
		# Prompt user for display zero speed fans
		local choiceDisplayZeroSpeedFans=$(ask "Do you wish to display fans reporting a speed of zero? If no, only active fans will be displayed. (Y/n)")
		case "$choiceDisplayZeroSpeedFans" in
			# Set temperature search criteria
			[yY]|"")
				DISPLAY_ZERO_SPEED_FANS=true
				;;
			[nN] )
				DISPLAY_ZERO_SPEED_FANS=false
				;;
			*)
				# If the user enters an invalid input, print an error message and exit the script with a non-zero status code
				err "Invalid input. Exiting..."
				;;
		esac
	else
		warn "No fan speed sensors found."
		ENABLE_FAN_SPEED=false
	fi

	if [ $SENSORS_DETECTED = true ]; then
		local choiceTempUnit=$(ask "Do you wish to display temperatures in degrees Celsius [C] or Fahrenheit [f]? (C/f)")
		case "$choiceTempUnit" in
			[cC] | "")
				TEMP_UNIT="C"
				info "Temperatures will be presented in degrees Celsius."
				;;
			[fF])
				TEMP_UNIT="F"
				info "Temperatures will be presented in degrees Fahrenheit."
				;;
			*)
				warn "Invalid unit selected. Temperatures will be displayed in degrees Celsius."
				TEMP_UNIT="C"
				;;
		esac
	fi

	# DMI Type:
	# 1 ... System Information
	# 2 ... Base Board Information (for self-made PC)
	for i in 1 2; do
		echo "type ${i})"
		dmidecode -t ${i} | awk -F': ' '/Manufacturer|Product Name|Serial Number/ {print $1": "$2}'
	done
	local choiceEnableSystemInfo=$(ask "Do you wish to enable system information? (1/2/n)")
	case "$choiceEnableSystemInfo" in
		[1] | "")
			ENABLE_SYSTEM_INFO=true
			SYSTEM_INFO_TYPE=1
			info "System information will be displayed..."
			;;
		[2])
			ENABLE_SYSTEM_INFO=true
			SYSTEM_INFO_TYPE=2
			info "Motherboard information will be displayed..."
			;;
		[nN])
			ENABLE_SYSTEM_INFO=false
			info "System information will NOT be displayed..."
			;;
		*)
			warn "Invalid selection. System information will be displayed."
			ENABLE_SYSTEM_INFO=true
			;;
	esac
	echo # add a new line
}

# Function to install the modification
function install_mod {
	if [[ -n $(cat $NODES_PM_FILE | grep -e "$res->{sensorsOutput}") ]] && [[ -n $(cat $NODES_PM_FILE | grep -e "$res->{systemInfo}") ]]; then
		err "Mod is already installed. Uninstall existing before installing."
		exit
	fi

	msg "\nPreparing mod installation..."

	# Provide sensor configuration
	configure

	# Create backup of original files
	mkdir -p "$BACKUP_DIR"

	local timestamp=$(date '+%Y-%m-%d_%H-%M-%S')

	# Perform backup
	# Create backup of original file
	cp "$NODES_PM_FILE" "$BACKUP_DIR/Nodes.pm.$timestamp"

	# Verify backup file was created and is identical
	if [ -f "$BACKUP_DIR/Nodes.pm.$timestamp" ]; then
		if cmp -s "$NODES_PM_FILE" "$BACKUP_DIR/Nodes.pm.$timestamp"; then
			msg "Backup of \"$NODES_PM_FILE\" saved to \"$BACKUP_DIR/Nodes.pm.$timestamp\" and verified."
		else
			msg "WARNING: Backup file \"$BACKUP_DIR/Nodes.pm.$timestamp\" differs from original. Exiting..."
			exit 1
		fi
	else
		msg "ERROR: Failed to create backup \"$BACKUP_DIR/Nodes.pm.$timestamp\". Exiting..."
		exit 1
	fi

	# Create backup of original file
	cp "$PVE_MANAGER_LIB_JS_FILE" "$BACKUP_DIR/pvemanagerlib.js.$timestamp"

	# Verify backup file was created and is identical
	if [ -f "$BACKUP_DIR/pvemanagerlib.js.$timestamp" ]; then
		if cmp -s "$PVE_MANAGER_LIB_JS_FILE" "$BACKUP_DIR/pvemanagerlib.js.$timestamp"; then
			msg "Backup of \"$PVE_MANAGER_LIB_JS_FILE\" saved to \"$BACKUP_DIR/pvemanagerlib.js.$timestamp\" and verified."
		else
			msg "WARNING: Backup file \"$BACKUP_DIR/pvemanagerlib.js.$timestamp\" differs from original. Exiting..."
			exit 1
		fi
	else
		msg "ERROR: Failed to create backup \"$BACKUP_DIR/pvemanagerlib.js.$timestamp\". Exiting..."
		exit 1
	fi

	if [ $SENSORS_DETECTED = true ]; then
		local sensorsCmd
		if [ $DEBUG_REMOTE = true ]; then
			sensorsCmd="cat \"$DEBUG_JSON_FILE\""
		else
			# WTF: sensors -f used for Fahrenheit breaks the fan speeds :|
			#local sensorsCmd=$([[ "$TEMP_UNIT" = "F" ]] && echo "sensors -j -f" || echo "sensors -j")
			sensorsCmd="sensors -j"
		fi
		sed -i '/my \$dinfo = df('\''\/'\'', 1);/i\'$'\t''$res->{sensorsOutput} = `'"$sensorsCmd"'`;\n\t# sanitize JSON output\n\t$res->{sensorsOutput} =~ s/ERROR:.+\\s(\\w+):\\s(.+)/\\"$1\\": 0.000,/g;\n\t$res->{sensorsOutput} =~ s/ERROR:.+\\s(\\w+)!/\\"$1\\": 0.000,/g;\n\t$res->{sensorsOutput} =~ s/,(.*[.\\n]*.+})/$1/g;\n' "$NODES_PM_FILE"
		msg "Sensors' output added to \"$NODES_PM_FILE\"."
	fi

	if [ $ENABLE_SYSTEM_INFO = true ]; then
		local systemInfoCmd=$(dmidecode -t ${SYSTEM_INFO_TYPE} | awk -F': ' '/Manufacturer|Product Name|Serial Number/ {print $1": "$2}' | awk '{$1=$1};1' | sed 's/$/ |/' | paste -sd " " - | sed 's/ |$//')
		sed -i "/my \$dinfo = df('\/', 1);/i\\\t\$res->{systemInfo} = \"$(echo "$systemInfoCmd")\";\n" "$NODES_PM_FILE"
		msg "System information output added to \"$NODES_PM_FILE\"."
	fi

	# Add new item to the items array in PVE.node.StatusView
	if [[ -z $(cat "$PVE_MANAGER_LIB_JS_FILE" | grep -e "itemId: 'thermal[[:alnum:]]*'") ]]; then
		local tempHelperCtorParams=$([[ "$TEMP_UNIT" = "F" ]] && echo '{srcUnit: PVE.mod.TempHelper.CELSIUS, dstUnit: PVE.mod.TempHelper.FAHRENHEIT}' || echo '{srcUnit: PVE.mod.TempHelper.CELSIUS, dstUnit: PVE.mod.TempHelper.CELSIUS}')
		# Expand space in StatusView
		sed -i "/Ext.define('PVE\.node\.StatusView'/,/\},/ {
			s/\(bodyPadding:\) '[^']*'/\1 '20 15 20 15'/
			s/height: [0-9]\+/minHeight: 360,\n\tflex: 1,\n\tcollapsible: true,\n\ttitleCollapse: true/
			s/\(tableAttrs:.*$\)/trAttrs: \{ valign: 'top' \},\n\t\1/
		}" "$PVE_MANAGER_LIB_JS_FILE"
		msg "Expanded space in \"$PVE_MANAGER_LIB_JS_FILE\"."

		sed -i "/^Ext.define('PVE.node.StatusView'/i\
Ext.define('PVE.mod.TempHelper', {\n\
	//singleton: true,\n\
\n\
	requires: ['Ext.util.Format'],\n\
\n\
	statics: {\n\
		CELSIUS: 0,\n\
		FAHRENHEIT: 1\n\
	},\n\
\n\
	srcUnit: null,\n\
	dstUnit: null,\n\
\n\
	isValidUnit: function (unit) {\n\
		return (\n\
			Ext.isNumber(unit) && (unit === this.self.CELSIUS || unit === this.self.FAHRENHEIT)\n\
		);\n\
	},\n\
\n\
	constructor: function (config) {\n\
		this.srcUnit = config && this.isValidUnit(config.srcUnit) ? config.srcUnit : this.self.CELSIUS;\n\
		this.dstUnit = config && this.isValidUnit(config.dstUnit) ? config.dstUnit : this.self.CELSIUS;\n\
	},\n\
\n\
	toFahrenheit: function (tempCelsius) {\n\
		return Ext.isNumber(tempCelsius)\n\
			? tempCelsius * 9 / 5 + 32\n\
			: NaN;\n\
	},\n\
\n\
	toCelsius: function (tempFahrenheit) {\n\
		return Ext.isNumber(tempFahrenheit)\n\
			? (tempFahrenheit - 32) * 5 / 9\n\
			: NaN;\n\
	},\n\
\n\
	getTemp: function (value) {\n\
		if (this.srcUnit !== this.dstUnit) {\n\
			switch (this.srcUnit) {\n\
				case this.self.CELSIUS:\n\
					switch (this.dstUnit) {\n\
						case this.self.FAHRENHEIT:\n\
							return this.toFahrenheit(value);\n\
\n\
						default:\n\
							Ext.raise({\n\
								msg:\n\
									'Unsupported destination temperature unit: ' + this.dstUnit,\n\
							});\n\
					}\n\
				case this.self.FAHRENHEIT:\n\
					switch (this.dstUnit) {\n\
						case this.self.CELSIUS:\n\
							return this.toCelsius(value);\n\
\n\
						default:\n\
							Ext.raise({\n\
								msg:\n\
									'Unsupported destination temperature unit: ' + this.dstUnit,\n\
							});\n\
					}\n\
				default:\n\
					Ext.raise({\n\
						msg: 'Unsupported source temperature unit: ' + this.srcUnit,\n\
					});\n\
			}\n\
		} else {\n\
			return value;\n\
		}\n\
	},\n\
\n\
	getUnit: function(plainText) {\n\
		switch (this.dstUnit) {\n\
			case this.self.CELSIUS:\n\
				return plainText !== true ? '\°C' : '\\\'C';\n\
\n\
			case this.self.FAHRENHEIT:\n\\n\
				return plainText !== true ? '\°F' : '\\\'F';\n\
\n\
			default:\n\
				Ext.raise({\n\
					msg: 'Unsupported destination temperature unit: ' + this.srcUnit,\n\
				});\n\
		}\n\
	},\n\
});\n" "$PVE_MANAGER_LIB_JS_FILE"

		if [ $ENABLE_SYSTEM_INFO = true ]; then
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
				:a;
				/items:/!{N;ba;}
				:b;
				/cpus.*},/!{N;bb;}
				a\
				\\
	{\n\
		itemId: 'sysinfo',\n\
		colspan: 2,\n\
		printBar: false,\n\
		title: gettext('System Information'),\n\
		textField: 'systemInfo',\n\
		renderer: function(value){\n\
			return value;\n\
		}\n\
	},
			}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		sed -i "/^Ext.define('PVE.node.StatusView',/ {
			:a;
			/items:/!{N;ba;}
			:b;
			/cpus.*},/!{N;bb;}
			a\
			\\
	{\n\
		itemId: 'thermalCpu',\n\
		colspan: 2,\n\
		printBar: false,\n\
		title: gettext('CPU Thermal State'),\n\
		iconCls: 'fa fa-fw fa-thermometer-half',\n\
		textField: 'sensorsOutput',\n\
		renderer: function(value){\n\
			// sensors configuration\n\
			const cpuTempHelper = Ext.create('PVE.mod.TempHelper', $tempHelperCtorParams);\n\
			// display configuration\n\
			const itemsPerRow = $CPU_ITEMS_PER_ROW;\n\
			// ---\n\
			let objValue;\n\
			try {\n\
				objValue = JSON.parse(value) || {};\n\
			} catch(e) {\n\
				objValue = {};\n\
			}\n\
			const cpuKeysI = Object.keys(objValue).filter(item => String(item).startsWith('coretemp-isa-')).sort();\n\
			const cpuKeysA = Object.keys(objValue).filter(item => String(item).startsWith('k10temp-pci-')).sort();\n\
			const bINTEL = cpuKeysI.length > 0 ? true : false;\n\
			const INTELPackagePrefix = '$CPU_TEMP_TARGET' == 'Core' ? 'Core ' : 'Package id';\n\
			const INTELPackageCaption = '$CPU_TEMP_TARGET' == 'Core' ? 'Core' : 'Package';\n\
			let AMDPackagePrefix = 'Tccd';\n\
			let AMDPackageCaption = 'Chiplet';\n\
			if (cpuKeysA.length > 0) {\n\
				let bTccd = false;\n\
				let bTctl = false;\n\
				cpuKeysA.forEach((cpuKey, cpuIndex) => {\n\
					let items = objValue[cpuKey];\n\
					bTccd = Object.keys(items).findIndex(item => { return String(item).startsWith('Tccd'); }) >= 0;\n\
					bTctl = Object.keys(items).findIndex(item => { return String(item).startsWith('Tctl'); }) >= 0;\n\
				});\n\
				if (bTccd && bTctl && '$CPU_TEMP_TARGET' == 'Core') {\n\
					AMDPackagePrefix = 'Tccd';\n\
					AMDPackageCaption = 'Chiplet';\n\
				} else if (bTctl) {\n\
					AMDPackagePrefix = 'Tctl';\n\
					AMDPackageCaption = 'Temp';\n\
				} else {\n\
					AMDPackagePrefix = 'temp';\n\
					AMDPackageCaption = 'Temp';\n\
				}\n\
			}\n\
			const cpuKeys = bINTEL ? cpuKeysI : cpuKeysA;\n\
			const cpuItemPrefix = bINTEL ? INTELPackagePrefix : AMDPackagePrefix;\n\
			const cpuTempCaption = bINTEL ? INTELPackageCaption : AMDPackageCaption;\n\
			const formatTemp = bINTEL ? '0' : '0.0';\n\
			const cpuCount = cpuKeys.length;\n\
			let temps = [];\n\
			cpuKeys.forEach((cpuKey, cpuIndex) => {\n\
				let cpuTemps = [];\n\
				const items = objValue[cpuKey];\n\
				const itemKeys = Object.keys(items).filter(item => { return String(item).startsWith(cpuItemPrefix); });\n\
				itemKeys.forEach((coreKey) => {\n\
					try {\n\
						let tempVal = NaN, tempMax = NaN, tempCrit = NaN;\n\
						Object.keys(items[coreKey]).forEach((secondLevelKey) => {\n\
							if (secondLevelKey.endsWith('_input')) {\n\
								tempVal = cpuTempHelper.getTemp(parseFloat(items[coreKey][secondLevelKey]));\n\
							} else if (secondLevelKey.endsWith('_max')) {\n\
								tempMax = cpuTempHelper.getTemp(parseFloat(items[coreKey][secondLevelKey]));\n\
							} else if (secondLevelKey.endsWith('_crit')) {\n\
								tempCrit = cpuTempHelper.getTemp(parseFloat(items[coreKey][secondLevelKey]));\n\
							}\n\
						});\n\
						if (!isNaN(tempVal)) {\n\
							let tempStyle = '';\n\
							if (!isNaN(tempMax) && tempVal >= tempMax) {\n\
								tempStyle = 'color: #FFC300; font-weight: bold;';\n\
							}\n\
							if (!isNaN(tempCrit) && tempVal >= tempCrit) {\n\
								tempStyle = 'color: red; font-weight: bold;';\n\
							}\n\
							let tempStr = '';\n\
							let tempIndex = coreKey.match(/\\\S+\\\s*(\\\d+)/);\n\
							if (tempIndex !== null && tempIndex.length > 1) {\n\
								tempIndex = tempIndex[1];\n\
								tempStr = \`\${cpuTempCaption}&nbsp;\${tempIndex}:&nbsp;<span style=\"\${tempStyle}\">\${Ext.util.Format.number(tempVal, formatTemp)}\${cpuTempHelper.getUnit()}</span>\`;\n\
							} else {\n\
								tempStr = \`\${cpuTempCaption}:&nbsp;\${Ext.util.Format.number(tempVal, formatTemp)}\${cpuTempHelper.getUnit()}\`;\n\
							}\n\
							cpuTemps.push(tempStr);\n\
						}\n\
					} catch (e) { /*_*/ }\n\
				});\n\
				if(cpuTemps.length > 0) {\n\
					temps.push(cpuTemps);\n\
				}\n\
			});\n\
			let result = '';\n\
			temps.forEach((cpuTemps, cpuIndex) => {\n\
				const strCoreTemps = cpuTemps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? (itemsPerRow > 0 && (index + 1) % itemsPerRow === 0 ? '<br>' : '&nbsp;| ') : ''); })\n\
				if(strCoreTemps.length > 0) {\n\
					result += (cpuCount > 1 ? \`CPU \${cpuIndex+1}: \` : '') + strCoreTemps.join('') + (cpuIndex < cpuCount ? '<br>' : '');\n\
				}\n\
			});\n\
			return '<div style=\"text-align: left; margin-left: 28px;\">' + (result.length > 0 ? result : 'N/A') + '</div>';\n\
		}\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"

		#
		# NOTE: The following items will be added in reverse order
		#
		if [ $ENABLE_HDD_TEMP = true ]; then
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
				:a;
				/items:/!{N;ba;}
				:b;
				/'thermal.*},/!{N;bb;}
				a\
				\\
	{\n\
		itemId: 'thermalHdd',\n\
		colspan: 2,\n\
		printBar: false,\n\
		title: gettext('HDD/SSD Thermal State'),\n\
		iconCls: 'fa fa-fw fa-thermometer-half',\n\
		textField: 'sensorsOutput',\n\
		renderer: function(value) {\n\
			// sensors configuration\n\
			const addressPrefix = \"drivetemp-scsi-\";\n\
			const sensorName = \"temp1\";\n\
			const tempHelper = Ext.create('PVE.mod.TempHelper', $tempHelperCtorParams);\n\
			// display configuration\n\
			const itemsPerRow = ${HDD_ITEMS_PER_ROW};\n\
			// ---\n\
			let objValue;\n\
			try {\n\
				objValue = JSON.parse(value) || {};\n\
			} catch(e) {\n\
				objValue = {};\n\
			}\n\
			const drvKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\n\
			let temps = [];\n\
			drvKeys.forEach((drvKey, index) => {\n\
				try {\n\
					let tempVal = NaN, tempMax = NaN, tempCrit = NaN;\n\
					Object.keys(objValue[drvKey][sensorName]).forEach((secondLevelKey) => {\n\
						if (secondLevelKey.endsWith('_input')) {\n\
							tempVal = tempHelper.getTemp(parseFloat(objValue[drvKey][sensorName][secondLevelKey]));\n\
						} else if (secondLevelKey.endsWith('_max')) {\n\
							tempMax = tempHelper.getTemp(parseFloat(objValue[drvKey][sensorName][secondLevelKey]));\n\
						} else if (secondLevelKey.endsWith('_crit')) {\n\
							tempCrit = tempHelper.getTemp(parseFloat(objValue[drvKey][sensorName][secondLevelKey]));\n\
						}\n\
					});\n\
					if (!isNaN(tempVal)) {\n\
						let tempStyle = '';\n\
						if (!isNaN(tempMax) && tempVal >= tempMax) {\n\
							tempStyle = 'color: #FFC300; font-weight: bold;';\n\
						}\n\
						if (!isNaN(tempCrit) && tempVal >= tempCrit) {\n\
							tempStyle = 'color: red; font-weight: bold;';\n\
						}\n\
						const tempStr = \`Drive&nbsp;\${index + 1}:&nbsp;<span style=\"\${tempStyle}\">\${Ext.util.Format.number(tempVal, '0.0')}\${tempHelper.getUnit()}</span>\`;\n\
						temps.push(tempStr);\n\
					}\n\
				} catch(e) { /*_*/ }\n\
			});\n\
			const result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % itemsPerRow === 0 ? '<br>' : '&nbsp;| ') : ''); });\n\
			return '<div style=\"text-align: left; margin-left: 28px;\">' + (result.length > 0 ? result.join('') : 'N/A') + '</div>';\n\
		}\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		if [ $ENABLE_NVME_TEMP = true ]; then
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
				:a;
				/items:/!{N;ba;}
				:b;
				/'thermal.*},/!{N;bb;}
				a\
				\\
	{\n\
		itemId: 'thermalNvme',\n\
		colspan: 2,\n\
		printBar: false,\n\
		title: gettext('NVMe Thermal State'),\n\
		iconCls: 'fa fa-fw fa-thermometer-half',\n\
		textField: 'sensorsOutput',\n\
		renderer: function(value) {\n\
			// sensors configuration\n\
			const addressPrefix = \"nvme-pci-\";\n\
			const sensorName = \"Composite\";\n\
			const tempHelper = Ext.create('PVE.mod.TempHelper', $tempHelperCtorParams);\n\
			// display configuration\n\
			const itemsPerRow = ${NVME_ITEMS_PER_ROW};\n\
			// ---\n\
			let objValue;\n\
			try {\n\
				objValue = JSON.parse(value) || {};\n\
			} catch(e) {\n\
				objValue = {};\n\
			}\n\
			const nvmeKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\n\
			let temps = [];\n\
			nvmeKeys.forEach((nvmeKey, index) => {\n\
				try {\n\
					let tempVal = NaN, tempMax = NaN, tempCrit = NaN;\n\
					Object.keys(objValue[nvmeKey][sensorName]).forEach((secondLevelKey) => {\n\
						if (secondLevelKey.endsWith('_input')) {\n\
							tempVal = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));\n\
						} else if (secondLevelKey.endsWith('_max')) {\n\
							tempMax = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));\n\
						} else if (secondLevelKey.endsWith('_crit')) {\n\
							tempCrit = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));\n\
						}\n\
					});\n\
					if (!isNaN(tempVal)) {\n\
						let tempStyle = '';\n\
						if (!isNaN(tempMax) && tempVal >= tempMax) {\n\
							tempStyle = 'color: #FFC300; font-weight: bold;';\n\
						}\n\
						if (!isNaN(tempCrit) && tempVal >= tempCrit) {\n\
							tempStyle = 'color: red; font-weight: bold;';\n\
						}\n\
						const tempStr = \`Drive&nbsp;\${index + 1}:&nbsp;<span style=\"\${tempStyle}\">\${Ext.util.Format.number(tempVal, '0.0')}\${tempHelper.getUnit()}</span>\`;\n\
						temps.push(tempStr);\n\
					}\n\
				} catch(e) { /*_*/ }\n\
			});\n\
			const result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % itemsPerRow === 0 ? '<br>' : '&nbsp;| ') : ''); });\n\
			return '<div style=\"text-align: left; margin-left: 28px;\">' + (result.length > 0 ? result.join('') : 'N/A') + '</div>';\n\
		}\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		if [ $ENABLE_NVME_TEMP = true -o $ENABLE_HDD_TEMP = true ]; then
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
				:a;
				/items:/!{N;ba;}
				:b;
				/'thermal.*},/!{N;bb;}
				a\
				\\
	{\n\
		xtype: 'box',\n\
		colspan: 2,\n\
		html: gettext('Drive(s)'),\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		if [ $ENABLE_FAN_SPEED = true ]; then
			# Add fan speeds display
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
				:a;
				/items:/!{N;ba;}
				:b;
				/'thermal.*},/!{N;bb;}
				a\
				\\
	{\n\
		xtype: 'box',\n\
		colspan: 2,\n\
		html: gettext('Cooling'),\n\
	},\n\
	{\n\
		itemId: 'speedFan',\n\
		colspan: 2,\n\
		printBar: false,\n\
		title: gettext('Fan Speed(s)'),\n\
		iconCls: 'fa fa-fw fa-snowflake-o',\n\
		textField: 'sensorsOutput',\n\
		renderer: function(value) {\n\
			// ---\n\
			let objValue;\n\
			try {\n\
				objValue = JSON.parse(value) || {};\n\
			} catch(e) {\n\
				objValue = {};\n\
			}\n\
\n\
			// Recursive function to find fan keys and values\n\
			function findFanKeys(obj, fanKeys, parentKey = null) {\n\
				Object.keys(obj).forEach(key => {\n\
				const value = obj[key];\n\
				if (typeof value === 'object' && value !== null) {\n\
					// If the value is an object, recursively call the function\n\
					findFanKeys(value, fanKeys, key);\n\
				} else if (/^fan[0-9]+(_input)?$/.test(key)) {\n\
					if ($DISPLAY_ZERO_SPEED_FANS != true && value === 0) {\n\
						// Skip this fan if DISPLAY_ZERO_SPEED_FANS is false and value is 0\n\
						return;\n\
					}\n\
					// If the key matches the pattern, add the parent key and value to the fanKeys array\n\
					fanKeys.push({ key: parentKey, value: value });\n\
				}\n\
				});\n\
			}\n\
\n\
			let speeds = [];\n\
			// Loop through the parent keys\n\
			Object.keys(objValue).forEach(parentKey => {\n\
				const parentObj = objValue[parentKey];\n\
				// Array to store fan keys and values\n\
				const fanKeys = [];\n\
				// Call the recursive function to find fan keys and values\n\
				findFanKeys(parentObj, fanKeys);\n\
				// Sort the fan keys\n\
				fanKeys.sort();\n\
				// Process each fan key and value\n\
				fanKeys.forEach(({ key: fanKey, value: fanSpeed }) => {\n\
				try {\n\
					const fan = fanKey.charAt(0).toUpperCase() + fanKey.slice(1); // Capitalize the first letter of fanKey\n\
					speeds.push(\`\${fan}:&nbsp;\${fanSpeed} RPM\`);\n\
				} catch(e) {\n\
					console.error(\`Error retrieving fan speed for \${fanKey} in \${parentKey}:\`, e); // Debug: Log specific error\n\
				}\n\
				});\n\
			});\n\
			return '<div style=\"text-align: left; margin-left: 28px;\">' + (speeds.length > 0 ? speeds.join(' | ') : 'N/A') + '</div>';\n\
		}\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		if [ $ENABLE_RAM_TEMP = true ]; then
			# Add Ram temperature display
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
				:a;
				/items:/!{N;ba;}
				:b;
				/'thermal.*},/!{N;bb;}
				a\
				\\
	{\n\
		xtype: 'box',\n\
		colspan: 2,\n\
		html: gettext('RAM'),\n\
	},\n\
	{\n\
		itemId: 'thermalRam',\n\
		colspan: 2,\n\
		printBar: false,\n\
		title: gettext('Thermal State'),\n\
		iconCls: 'fa fa-fw fa-thermometer-half',\n\
		textField: 'sensorsOutput',\n\
		renderer: function(value) {\n\
			const cpuTempHelper = Ext.create('PVE.mod.TempHelper', {srcUnit: PVE.mod.TempHelper.CELSIUS, dstUnit: PVE.mod.TempHelper.CELSIUS});\n\
			// Make SODIMM unique keys\n\
			value = value.split('\\\n'); // Split by newlines\n\
			for (let i = 0; i < value.length; i++) {\n\
				// Check if the current line contains 'SODIMM'\n\
				if (value[i].includes('SODIMM') && i + 1 < value.length) {\n\
					// Extract the number '3' following 'temp' from the next line (e.g., "temp3_input": 25.000)\n\
					let nextLine = value[i + 1];\n\
					let match = nextLine.match(/\"temp(\\\d+)_input\": (\\\d+\\\.\\\d+)/);\n\
\n\
					if (match) {\n\
						let number = match[1]; // Extracted number\n\
						// Replace the current line with SODIMM by the extracted number\n\
						value[i] = value[i].replace('SODIMM', \`SODIMM\${number}\`);\n\
					}\n\
				}\n\
			}\n\
			value = value.join('\\\n'); // Reverse line split\n\
\n\
			let objValue;\n\
			try {\n\
				objValue = JSON.parse(value) || {};\n\
			} catch(e) {\n\
				objValue = {};\n\
			}\n\
\n\
			// Recursive function to find ram keys and values\n\
			function findRamKeys(obj, ramKeys, parentKey = null) {\n\
				Object.keys(obj).forEach(key => {\n\
				const value = obj[key];\n\
				if (typeof value === 'object' && value !== null) {\n\
					// If the value is an object, recursively call the function\n\
					findRamKeys(value, ramKeys, key);\n\
				} else if (/^temp\\\d+_input$/.test(key) && parentKey && parentKey.startsWith(\"SODIMM\")) {\n\
					if (value !== 0) {\n\
						ramKeys.push({ key: parentKey, value: value});\n\
					}\n\
				}\n\
				});\n\
			}\n\
\n\
			let ramTemps = [];\n\
			// Loop through the parent keys\n\
			Object.keys(objValue).forEach(parentKey => {\n\
				const parentObj = objValue[parentKey];\n\
				// Array to store ram keys and values\n\
				const ramKeys = [];\n\
				// Call the recursive function to find ram keys and values\n\
				findRamKeys(parentObj, ramKeys);\n\
				// Sort the ramKeys keys\n\
				ramKeys.sort();\n\
				// Process each ram key and value\n\
				ramKeys.forEach(({ key: ramKey, value: ramTemp }) => {\n\
				try {\n\
					ram = ramKey.replace('SODIMM', 'SODIMM ');\n\
					ramTemps.push(\`\${ram}:&nbsp\${ramTemp}\${cpuTempHelper.getUnit()}\`);\n\
				} catch(e) {\n\
					console.error(\`Error retrieving Ram Temp for \${ramTemps} in \${parentKey}:\`, e); // Debug: Log specific error\n\
				}\n\
				});\n\
			});\n\
			return '<div style=\"text-align: left; margin-left: 28px;\">' + (ramTemps.length > 0 ? ramTemps.join(' | ') : 'N/A') + '</div>';\n\
		}\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		# Add an empty line to separate modified items as a visual group
		# NOTE: Check for the presence of items in the reverse order of display
		local lastItemId=""
		if [ $ENABLE_HDD_TEMP = true ]; then
			lastItemId="thermalHdd"
		elif [ $ENABLE_NVME_TEMP = true ]; then
			lastItemId="thermalNvme"
		elif [ $ENABLE_FAN_SPEED = true ]; then
			lastItemId="speedFan"
		else
			lastItemId="thermalCpu"
		fi

		if [ -n "$lastItemId" ]; then
			sed -i "/^Ext.define('PVE.node.StatusView',/ {
			:a;
			/^.*{.*'$lastItemId'.*},/!{N;ba;}
			a\
			\\
	{\n\
		xtype: 'box',\n\
		colspan: 2,\n\
		padding: '0 0 20 0',\n\
	},
		}" "$PVE_MANAGER_LIB_JS_FILE"
		fi

		# Move the node summary box into its own container
		sed -i "/^\s*nodeStatus: nodeStatus,/ {
			:a
			/items: \[/ !{N;ba;}
			a\
			\\
		{\n\
			xtype: 'container',\n\
			itemId: 'summarycontainer',\n\
			layout: 'column',\n\
			minWidth: 700,\n\
			defaults: {\n\
				minHeight: 350,\n\
				padding: 5,\n\
				columnWidth: 1,\n\
			},\n\
			items: [\n\
				nodeStatus,\n\
			]\n\
		},
		}" "$PVE_MANAGER_LIB_JS_FILE"

		# Deactivate the original box instance
		sed -i "/^\s*nodeStatus: nodeStatus,/ {
			:a
			/itemId: 'itemcontainer',/ !{N;ba;}
			n;
			:b
			/nodeStatus,/ !{N;bb;}
			s/nodeStatus/\/\/nodeStatus/
		}" "$PVE_MANAGER_LIB_JS_FILE"

		msg "Sensor display items added to the summary panel in \"$PVE_MANAGER_LIB_JS_FILE\"."

		restart_proxy

		msg "Installation completed."

		info "Clear the browser cache to ensure all changes are visualized."
	else
		warn "Sensor display items already added to the summary panel in \"$PVE_MANAGER_LIB_JS_FILE\"."
	fi
}

# Function to uninstall the modification
function uninstall_mod {
	msg "\nRestoring modified files..."
	# Find the latest Nodes.pm file using the find command
	local latest_nodes_pm=$(find "$BACKUP_DIR" -name "Nodes.pm.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')

	if [ -n "$latest_nodes_pm" ]; then
		# Remove the latest Nodes.pm file
		cp "$latest_nodes_pm" "$NODES_PM_FILE"
		msg "Copied latest backup to $NODES_PM_FILE."
	else
		warn "No Nodes.pm files found."
	fi

	# Find the latest pvemanagerlib.js file using the find command
	local latest_pvemanagerlibjs=$(find "$BACKUP_DIR" -name "pvemanagerlib.js.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')

	if [ -n "$latest_pvemanagerlibjs" ]; then
		# Remove the latest pvemanagerlib.js file
		cp "$latest_pvemanagerlibjs" "$PVE_MANAGER_LIB_JS_FILE"
		msg "Copied latest backup to \"$PVE_MANAGER_LIB_JS_FILE\"."
	else
		warn "No pvemanagerlib.js files found."
	fi

	if [ -n "$latest_nodes_pm" ] || [ -n "$latest_pvemanagerlibjs" ]; then
		# At least one of the variables is not empty, restart the proxy
		restart_proxy
	fi
}

function restart_proxy {
	# Restart pveproxy
	msg "\nRestarting PVE proxy..."
	systemctl restart pveproxy
}

function save_sensors_data {
	# Check if DEBUG_SAVE_PATH exists and is writable
	if [[ ! -d "$DEBUG_SAVE_PATH" || ! -w "$DEBUG_SAVE_PATH" ]]; then
		err "Directory $DEBUG_SAVE_PATH does not exist or is not writable. No file could be saved."
		return
	fi

	# Check if command exists
	if (command -v sensors &>/dev/null); then
		# Save sensors output
		local filepath="${DEBUG_SAVE_PATH}/${DEBUG_SAVE_FILENAME}"
		msg "Sensors data will be saved in $filepath"

		# Prompt user for confirmation
		local choiceContinue=$(ask "Do you wish to continue? (y/n)")
		case "$choiceContinue" in
			[yY])
				sensors -j >"$filepath"
				msgb "Sensors data saved in $filepath."
				;;
			*)
				warn "Operation cancelled by user."
				;;
		esac
	else
		err "Sensors is not installed. No file could be saved."
	fi
}

# Process the arguments using a while loop and a case statement
executed=0
while [[ $# -gt 0 ]]; do
	case "$1" in
		install)
			executed=$(($executed + 1))
			msgb "\nInstalling the Proxmox VE sensors display mod..."
			install_packages
			install_mod
			echo # add a new line
			;;
		uninstall)
			executed=$(($executed + 1))
			msgb "\nUninstalling the Proxmox VE sensors display mod..."
			uninstall_mod
			echo # add a new line
			;;
		save-sensors-data)
			executed=$(($executed + 1))
			msgb "\nSaving current sensor readings in a file for debugging..."
			save_sensors_data
			echo # add a new line
			;;
	esac
	shift
done

# If no arguments were provided or all arguments have been processed, print the usage message
if [[ $executed -eq 0 ]]; then
	usage
fi

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