325 lines
11 KiB
Bash
325 lines
11 KiB
Bash
#!/bin/bash
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#This bash script installs a modification to the Proxmox Virtual Environment (PVE) web user interface (UI) to display temperature information.
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# Filepaths
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pvemanagerlib="/usr/share/pve-manager/js/pvemanagerlib.js"
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nodespm="/usr/share/perl5/PVE/API2/Nodes.pm"
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backuplocation="/root/backup"
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# Sensor configuration
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# CPU. See tempN_in put for "Core 0" using sensor -j
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CPUtempInputOffset="2";
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# Display configuration for HDD, NVME, CPU
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CPUPerRow="4";
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HDDPerRow="4";
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NVMEPerRow="4";
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################### code below #############
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timestamp=$(date '+%Y-%m-%d_%H-%M-%S')
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echo ""
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# Function to display usage information
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function usage {
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echo "Usage: $0 [install | uninstall]"
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echo ""
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exit 1
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}
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# Define a function to install packages
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install_packages () {
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# Check if the 'sensors' command is available on the system
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if (! command -v sensors &> /dev/null); then
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# If the 'sensors' command is not available, prompt the user to install lm-sensors
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read -p "lm-sensors is not installed. Would you like to install it? (y/n) " choice
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case "$choice" in
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y|Y )
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# If the user chooses to install lm-sensors, update the package list and install the package
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apt-get update
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apt-get install lm-sensors
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;;
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n|N )
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# If the user chooses not to install lm-sensors, exit the script with a zero status code
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echo "Decided to not install lm-sensors. The mod cannot run without"
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exit 0
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;;
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* )
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# If the user enters an invalid input, print an error message and exit the script with a non-zero status code
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echo "Invalid input. Exiting..."
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exit 1
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;;
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esac
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fi
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# Check if kernal module drivetemp is installed
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if (lsmod | grep -wq "drivetemp"); then
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echo "The drivetemp kernel module is installed."
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else
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echo "Warning: The drivetemp kernel module is not installed. HDD temps will not be available"
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fi
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}
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function configure {
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# Check if kernal module drivetemp is installed
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if (lsmod | grep -wq "drivetemp"); then
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# Check if SDD/HDD data is available
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if (sensors -j | grep -q "drivetemp-scsi-" ); then
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enable_hddssd_temp=true
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else
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enable_hddssd_temp=false
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fi
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else
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enable_hddssd_temp=false
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fi
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# Check if NVME data is available
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if (sensors -j | grep -q "nvme-" ); then
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enable_nvme_temp=true
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else
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enable_nvme_temp=false
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fi
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# Ask user for CPU information
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# Inform the user and prompt them to press any key to continue
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read -rsp $'Sensor output will be presented. Press any key to continue...\n' -n1 key
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# Print the output to the user
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echo "Sensor Output:"
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sensors -j
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# Prompt the user for adapter name and item name
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read -p "Enter the cpu adapter name: " cpu_address
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read -p "Enter the cpu item prefix: " cpu_item_prefix
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}
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# Function to install the modification
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function install_mod {
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# Create backup of original files
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mkdir -p $backuplocation
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# Add new line to Nodes.pm file
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if [[ -z $(cat $nodespm | grep -e "$res->{thermalstate}") ]]; then
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# Create backup of original file
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cp "$nodespm" "$backuplocation/Nodes.pm.$timestamp"
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echo "Backup of $nodespm saved to $backuplocation/Nodes.pm.$timestamp"
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sed -i '/my $dinfo = df('\''\/'\'', 1);/i\'$'\t''$res->{thermalstate} = `sensors -j`;\n' "$nodespm"
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echo "Added thermalstate to $nodespm"
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else
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echo "Thermalstate already added to $nodespm"
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fi
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# Add new item to the items array in PVE.node.StatusView
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if [[ -z $(cat "$pvemanagerlib" | grep -e "itemId: 'thermal'") ]]; then
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# Create backup of original file
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cp "$pvemanagerlib" "$backuplocation/pvemanagerlib.js.$timestamp"
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echo "Backup of $pvemanagerlib saved to $backuplocation/pvemanagerlib.js.$timestamp"
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# Expand space in StatusView
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sed -i "/Ext.define('PVE\.node\.StatusView'/,/\},/ {
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s/\(bodyPadding:\) '[^']*'/\1 '20 15 20 15'/
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s/height: [0-9]\+/minHeight: 360,\n\tflex: 1/
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s/\(tableAttrs:.*$\)/trAttrs: \{ valign: 'top' \},\n\t\1/}" "$pvemanagerlib"
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echo "Expanded space in $pvemanagerlib"
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sed -i "/^Ext.define('PVE.node.StatusView',/ {
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:a;
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/items:/!{N;ba;}
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:b;
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/swap.*},/!{N;bb;}
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a\
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\\
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{\n\
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itemId: 'thermal',\n\
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colspan: 1,\n\
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printBar: false,\n\
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title: gettext('CPU Thermal State'),\n\
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iconCls: 'fa fa-fw fa-thermometer-half',\n\
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textField: 'thermalstate',\n\
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renderer: function(value){\n\
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// sensors configuration\n\
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const cpu_address = \"$cpu_address\";\n\
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const cpu_item_Prefix = \"$cpu_item_prefix\";\n\
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// display configuration\n\
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const coresPerRow = $CPUPerRow;\n\\n\
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objValue = JSON.parse(value);\n\
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if(objValue.hasOwnProperty(cpu_address)) \{\n\
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items = objValue[cpu_address],\n\
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coreKeys = Object.keys(items).filter(item => \{ return String(item).includes(cpu_item_Prefix); \}).sort();\n\\n\
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let temps = [];\n\
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coreKeys.forEach((coreKey, index) => \{\n\
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try \{\n\
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Object.keys(items[coreKey]).forEach((secondLevelKey) => {\n\
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if (secondLevelKey.includes('_input')) {\n\
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let temp = items[coreKey][secondLevelKey];\n\
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temps.push(\`Core \$\{index\}: \$\{temp\}°C\`);\n\
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}\n\
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})\n\
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\} catch(e) \{ /*_*/ \}\n\
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});\n\\n\
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result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % coresPerRow === 0 ? '<br>' : ' | ') : '')});\n\
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return result.length > 0 ? result.join('') : 'N/A';\n\
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\}\n\
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}\n\
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},
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}" $pvemanagerlib
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if [ $enable_nvme_temp = true ]; then
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sed -i "/^Ext.define('PVE.node.StatusView',/ {
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:a;
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/items:/!{N;ba;}
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:b;
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/thermal.*},/!{N;bb;}
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a\
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\\
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{\n\
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itemId: 'thermal2',\n\
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colspan: 1,\n\
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printBar: false,\n\
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title: gettext('NVME Thermal State'),\n\
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iconCls: 'fa fa-fw fa-thermometer-half',\n\
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textField: 'thermalstate',\n\
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renderer: function(value) {\n\
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// sensors configuration\n\
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const addressPrefix = \"nvme-pci-\";\n\
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const sensorName = \"Composite\";\n\
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const tempInputNo = 1;\n\
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// display configuration\n\
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const drivesPerRow = ${NVMEPerRow};\n\
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objValue = JSON.parse(value);\n\
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nvmeKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\n\
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let temps = [];\n\
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nvmeKeys.forEach((nvmeKey, index) => {\n\
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try {\n\
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Object.keys(objValue[nvmeKey][sensorName]).forEach((secondLevelKey) => {\n\
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if (secondLevelKey.includes('_input')) {\n\
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let temp = objValue[nvmeKey][sensorName][secondLevelKey];\n\
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temps.push(\`Drive \$\{index\}: \$\{temp\}°C\`);\n\
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}\n\
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})\n\
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} catch(e) { /*_*/ }\n\
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});\n\
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result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % drivesPerRow === 0 ? '<br>' : ' | ') : ''); });\n\
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return result.length > 0 ? result.join('') : 'N/A';\n\
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\}\n\
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},
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}" $pvemanagerlib
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fi
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if [ $enable_hddssd_temp = true ]; then
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sed -i "/^Ext.define('PVE.node.StatusView',/ {
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:a;
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/items:/!{N;ba;}
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:b;
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/thermal2.*},/!{N;bb;}
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a\
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\\
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{\n\
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xtype: 'box',\n\
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colspan: 1,\n\
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padding: '0 0 20 0',\n\
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},\n\
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{\n\
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itemId: 'thermal3',\n\
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colspan: 1,\n\
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printBar: false,\n\
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title: gettext('HDD/SSD Thermal State'),\n\
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iconCls: 'fa fa-fw fa-thermometer-half',\n\
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textField: 'thermalstate',\n\
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renderer: function(value) {\n\
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// sensors configuration\n\
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const addressPrefix = \"drivetemp-scsi-\";\n\
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const sensorName = \"temp1\";\n\
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const tempInputNo = 1;\n\
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// display configuration\n\
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const drivesPerRow = ${HDDPerRow};\n\
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objValue = JSON.parse(value);\n\
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drvKeys = Object.keys(objValue).filter(item => String(item).startsWith(addressPrefix)).sort();\n\
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let temps = [];\n\
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drvKeys .forEach((drvKey, index) => {\n\
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try {\n\
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Object.keys(objValue[drvKey][sensorName]).forEach((secondLevelKey) => {\n\
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if (secondLevelKey.includes('_input')) {\n\
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let temp = objValue[drvKey][sensorName][secondLevelKey];\n\
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temps.push(\`Drive \$\{index\}: \$\{temp\}°C\`);\n\
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}\n\
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})\n\
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} catch(e) { /*_*/ }\n\
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});\n\
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result = temps.map((strTemp, index, arr) => { return strTemp + (index + 1 < arr.length ? ((index + 1) % drivesPerRow === 0 ? '<br>' : ' | ') : ''); });\n\
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return result.length > 0 ? result.join('') : 'N/A';\n\
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\}\n\
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},
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}" $pvemanagerlib
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fi
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echo "Added new item to the items array in $pvemanagerlib"
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else
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echo "New item already added to items array $pvemanagerlib"
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fi
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# Restart pveproxy
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systemctl restart pveproxy
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}
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# Function to uninstall the modification
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function uninstall_mod {
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# Find the latest Nodes.pm file using the find command
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latest_Nodes_pm=$(find "$backuplocation" -name "Nodes.pm.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
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if [ -z "$latest_Nodes_pm" ]; then
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echo "No Nodes.pm files found"
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exit 1
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fi
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# Remove the latest Nodes.pm file
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cp "$latest_Nodes_pm" "$nodespm"
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echo "Copied latest backup to $nodespm"
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# Find the latest pvemanagerlib file using the find command
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latest_pvemanagerlib_js=$(find "$backuplocation" -name "pvemanagerlib.js.*" -type f -printf '%T+ %p\n' 2>/dev/null | sort -r | head -n 1 | awk '{print $2}')
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if [ -z "$latest_pvemanagerlib_js" ]; then
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echo "No latest_pvemanagerlib_js files found"
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exit 1
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fi
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# Remove the latest Nodes.pm file
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cp "$latest_pvemanagerlib_js" "$pvemanagerlib"
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echo "Copied latest backup to $pvemanagerlib"
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# Restart pveproxy
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systemctl restart pveproxy
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}
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# If no arguments were provided or all arguments have been processed, print the usage message
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if [[ $# -eq 0 ]]; then
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usage
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fi
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# Process the arguments using a while loop and a case statement
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while [[ $# -gt 0 ]]; do
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case "$1" in
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install)
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echo "Installing the mod..."
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install_packages
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configure
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install_mod
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;;
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uninstall)
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echo "Uninstalling the mod..."
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uninstall_mod
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;;
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*)
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usage
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;;
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esac
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shift
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done
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echo ""
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exit 0 |