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pve-mod-gui-sensors.sh
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#!/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..."
for item in "${KNOWN_CPU_SENSORS[@]}"; do
if (echo "$sensorsOutput" | grep -q "$item"); then
CPU_ADDRESS_PREFIX=$item
fi
done
if [ -n "$CPU_ADDRESS_PREFIX" ]; then
msg "Detected sensors:\n$(echo "$sensorsOutput" | grep -o "\"${CPU_ADDRESS_PREFIX}[^\"]*\"" | sed 's/"//g')"
# Populate search criterias for known CPUs
if (echo "$sensorsOutput" | grep -q "coretemp-"); then
# Intel CPU
# Prompt user for which temperature to use
local choiceTempDisplayType=$(ask "Do you wish to display temperatures for all cores [C] or just an average temperature per CPU [a]? (C/a)")
case "$choiceTempDisplayType" in
# Set temperature search criteria
[cC] | "")
if (echo "$sensorsOutput" | grep -A 10 "coretemp-" | grep -q "Core "); then
CPU_ITEM_PREFIX="Core "
CPU_TEMP_CAPTION="Core"
info "Temperatures will be displayed for all cores."
fi
;;
[aA])
if (echo "$sensorsOutput" | grep -A 10 "coretemp-" | grep -q "Package id "); then
CPU_ITEM_PREFIX="Package id"
CPU_TEMP_CAPTION="Package"
info "An average temperature will be displayed per CPU."
fi
;;
*)
# If the user enters an invalid input, print an error message and exit the script with a non-zero status code
err "Invalid input. Exiting..."
;;
esac
elif (echo "$sensorsOutput" | grep -q "k10temp-"); then
# AMD CPU
# Find and set temperature search criteria
if (echo "$sensorsOutput" | grep -A 10 "$item" | grep -q "Tctl" && echo "$sensorsOutput" | grep -A 10 "$item" | grep -q "Tccd"); then
CPU_ADDRESS_PREFIX=$item
CPU_ITEM_PREFIX="Tccd"
CPU_TEMP_CAPTION="Temp"
elif (echo "$sensorsOutput" | grep -A 10 "$item" | grep -q -e "\"Tctl\""); then
CPU_ADDRESS_PREFIX=$item
CPU_ITEM_PREFIX="Tctl"
CPU_TEMP_CAPTION="Temp"
elif (echo "$sensorsOutput" | grep -A 10 "$item" | grep -q "\"temp1\""); then
CPU_ADDRESS_PREFIX=$item
CPU_ITEM_PREFIX="temp"
CPU_TEMP_CAPTION="Temp"
fi
fi
else
# If cpu is not known, ask the user for input
warn "Could not automatically detect the CPU temperature sensor. Please configure it manually."
# Ask user for CPU information
# Inform the user and prompt them to press any key to continue
read -rsp $'Sensor output will be presented. Press any key to continue...\n' -n1 key
# Print the output to the user
msg "Sensor output:\n${sensorsOutput}"
# Prompt the user for adapter name and item name
read -p "Enter the CPU sensor address prefix (e.g.: coretemp-isa- or k10temp-pci-): " CPU_ADDRESS_PREFIX
read -p "Enter the CPU sensor input prefix (e.g.: Core or Tc): " CPU_ITEM_PREFIX
read -p "Enter the CPU temperature caption (e.g.: Core or Temp): " CPU_TEMP_CAPTION
fi
if [[ -z "$CPU_ADDRESS_PREFIX" || -z "$CPU_ITEM_PREFIX" ]]; then
warn "The CPU configuration is not complete. Temperatures will not be available."
else
SENSORS_DETECTED=true
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 "$choiceTempUnit" in
[cC] | "")
TEMP_UNIT="C"
info "Temperatures will be presented in degrees Celsius."
;;
[fF])
TEMP_UNIT="F"
info "Temperatures will be presented in degrees Fahrenheit."
;;
*)
warn "Invalid unit selected. Temperatures will be displayed in degrees Celsius."
TEMP_UNIT="C"
;;
esac
fi
local choiceEnableSystemInfo=$(ask "Do you wish to enable system information? (Y/n)")
case "$choiceEnableSystemInfo" in
[yY] | "")
ENABLE_SYSTEM_INFO=true
info "System information will be displayed..."
;;
[nN])
ENABLE_SYSTEM_INFO=false
info "System information will NOT be displayed..."
;;
*)
warn "Invalid selection. System information will be displayed."
ENABLE_SYSTEM_INFO=true
;;
esac
echo # add a new line
}
# Function to install the modification
function install_mod {
msg "\nPreparing mod installation..."
# Provide sensor configuration
configure
# Create backup of original files
mkdir -p "$BACKUP_DIR"
local timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
# Perform backup
if [[ -z $(cat $NODES_PM_FILE | grep -e "$res->{sensorsOutput}") ]] || [[ -z $(cat $NODES_PM_FILE | grep -e "$res->{systemInfo}") ]]; then
# Create backup of original file
cp "$NODES_PM_FILE" "$BACKUP_DIR/Nodes.pm.$timestamp"
msg "Backup of \"$NODES_PM_FILE\" saved to \"$BACKUP_DIR/Nodes.pm.$timestamp\"."
# Create backup of original file
cp "$PVE_MANAGER_LIB_JS_FILE" "$BACKUP_DIR/pvemanagerlib.js.$timestamp"
msg "Backup of \"$PVE_MANAGER_LIB_JS_FILE\" saved to \"$BACKUP_DIR/pvemanagerlib.js.$timestamp\"."
else
err "Mod is already installed. Uninstall existing before installing."
exit
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 1 | 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 addressPrefix = \"$CPU_ADDRESS_PREFIX\";\n\
const cpuItemPrefix = \"$CPU_ITEM_PREFIX\";\n\
const cpuTempCaption = \"$CPU_TEMP_CAPTION\";\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 cpuKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\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} \${tempIndex}: <span style=\"\${tempStyle}\">\${Ext.util.Format.number(tempVal, '0.#')}\${cpuTempHelper.getUnit()}</span>\`;\n\
} else {\n\
tempStr = \`\${cpuTempCaption}: \${Ext.util.Format.number(tempVal, '0.#')}\${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>' : ' | ') : ''); })\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 = ${HDD_ITEMS_PER_ROW};\n\
// ---\n\
let objValue;\n\
try {\n\
objValue = JSON.parse(value) || {};\n\
} catch(e) {\n\
objValue = {};\n\
}\n\
const drvKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\n\
let temps = [];\n\
drvKeys.forEach((drvKey, index) => {\n\
try {\n\
let tempVal = NaN, tempMax = NaN, tempCrit = NaN;\n\
Object.keys(objValue[drvKey][sensorName]).forEach((secondLevelKey) => {\n\
if (secondLevelKey.endsWith('_input')) {\n\
tempVal = tempHelper.getTemp(parseFloat(objValue[drvKey][sensorName][secondLevelKey]));\n\
} else if (secondLevelKey.endsWith('_max')) {\n\
tempMax = tempHelper.getTemp(parseFloat(objValue[drvKey][sensorName][secondLevelKey]));\n\
} else if (secondLevelKey.endsWith('_crit')) {\n\
tempCrit = tempHelper.getTemp(parseFloat(objValue[drvKey][sensorName][secondLevelKey]));\n\
}\n\
});\n\
if (!isNaN(tempVal)) {\n\
let tempStyle = '';\n\
if (!isNaN(tempMax) && tempVal >= tempMax) {\n\
tempStyle = 'color: #FFC300; font-weight: bold;';\n\
}\n\
if (!isNaN(tempCrit) && tempVal >= tempCrit) {\n\
tempStyle = 'color: red; font-weight: bold;';\n\
}\n\
const tempStr = \`Drive \${index + 1}: <span style=\"\${tempStyle}\">\${Ext.util.Format.number(tempVal, '0.#')}\${tempHelper.getUnit()}</span>\`;\n\
temps.push(tempStr);\n\
}\n\
} catch(e) { /*_*/ }\n\
});\n\
const result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % itemsPerRow === 0 ? '<br>' : ' | ') : ''); });\n\
return '<div style=\"text-align: left; margin-left: 28px;\">' + (result.length > 0 ? result.join('') : 'N/A') + '</div>';\n\
}\n\
},
}" "$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 = ${NVME_ITEMS_PER_ROW};\n\
// ---\n\
let objValue;\n\
try {\n\
objValue = JSON.parse(value) || {};\n\
} catch(e) {\n\
objValue = {};\n\
}\n\
const nvmeKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\n\
let temps = [];\n\
nvmeKeys.forEach((nvmeKey, index) => {\n\
try {\n\
let tempVal = NaN, tempMax = NaN, tempCrit = NaN;\n\
Object.keys(objValue[nvmeKey][sensorName]).forEach((secondLevelKey) => {\n\
if (secondLevelKey.endsWith('_input')) {\n\
tempVal = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));\n\
} else if (secondLevelKey.endsWith('_max')) {\n\
tempMax = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));\n\
} else if (secondLevelKey.endsWith('_crit')) {\n\
tempCrit = tempHelper.getTemp(parseFloat(objValue[nvmeKey][sensorName][secondLevelKey]));\n\
}\n\
});\n\
if (!isNaN(tempVal)) {\n\
let tempStyle = '';\n\
if (!isNaN(tempMax) && tempVal >= tempMax) {\n\
tempStyle = 'color: #FFC300; font-weight: bold;';\n\
}\n\
if (!isNaN(tempCrit) && tempVal >= tempCrit) {\n\
tempStyle = 'color: red; font-weight: bold;';\n\
}\n\
const tempStr = \`Drive \${index + 1}: <span style=\"\${tempStyle}\">\${Ext.util.Format.number(tempVal, '0.#')}\${tempHelper.getUnit()}</span>\`;\n\
temps.push(tempStr);\n\
}\n\
} catch(e) { /*_*/ }\n\
});\n\
const result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % itemsPerRow === 0 ? '<br>' : ' | ') : ''); });\n\
return '<div style=\"text-align: left; margin-left: 28px;\">' + (result.length > 0 ? result.join('') : 'N/A') + '</div>';\n\
}\n\
},
}" "$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 ($DISPLAY_ZERO_SPEED_FANS != true && value === 0) {\n\
// Skip this fan if DISPLAY_ZERO_SPEED_FANS is false and value is 0\n\
return;\n\
}\n\
// If the key matches the pattern, add the parent key and value to the fanKeys array\n\
fanKeys.push({ key: parentKey, value: value });\n\
}\n\
});\n\
}\n\
\n\
let speeds = [];\n\
// Loop through the parent keys\n\
Object.keys(objValue).forEach(parentKey => {\n\
const parentObj = objValue[parentKey];\n\
// Array to store fan keys and values\n\
const fanKeys = [];\n\
// Call the recursive function to find fan keys and values\n\
findFanKeys(parentObj, fanKeys);\n\
// Sort the fan keys\n\
fanKeys.sort();\n\
// Process each fan key and value\n\
fanKeys.forEach(({ key: fanKey, value: fanSpeed }) => {\n\
try {\n\
const fan = fanKey.charAt(0).toUpperCase() + fanKey.slice(1); // Capitalize the first letter of fanKey\n\
speeds.push(\`\${fan}: \${fanSpeed} RPM\`);\n\
} catch(e) {\n\
console.error(\`Error retrieving fan speed for \${fanKey} in \${parentKey}:\`, e); // Debug: Log specific error\n\
}\n\
});\n\
});\n\
return '<div style=\"text-align: left; margin-left: 28px;\">' + (speeds.length > 0 ? speeds.join(' | ') : 'N/A') + '</div>';\n\
}\n\
},
}" "$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}: \${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