CHANGELOG.md

@@ -5,14 +5,6 @@
 
 - All LXC instances created using this repository come pre-installed with Midnight Commander, which is a command-line tool (`mc`) that offers a user-friendly file and directory management interface for the terminal environment.
 
-## 2023-10-11
-
-### Changed
-
-- **Proxmox VE CPU Scaling Governor**
-  - A full code overhaul.
-  - Include an option to configure a crontab for ensuring that the CPU Scaling Governor configuration persists across reboots.
-
 ## 2023-10-08
 
 ### Changed

install/pialert-install.sh

@@ -51,7 +51,6 @@ $STD apt-get -y install \
 $STD pip3 install mac-vendor-lookup
 $STD pip3 install fritzconnection
 $STD pip3 install cryptography
-$STD pip3 install pyunifi
 msg_ok "Installed Python Dependencies"
 
 msg_info "Installing Pi.Alert"

misc/scaling-governor.sh

@@ -4,55 +4,55 @@
 # Author: tteck (tteckster)
 # License: MIT
 # https://github.com/tteck/Proxmox/raw/main/LICENSE
-set -e
+
 header_info() {
 clear
 cat <<EOF
-  ________  __  __  _____
+   __________  __  __
- / ___/ _ \/ / / / / ___/__ _  _____ _______  ___  _______
+  / ____/ __ \/ / / /
-/ /__/ ___/ /_/ / / (_ / _ \ |/ / -_) __/ _ \/ _ \/ __(_-<
+ / /   / /_/ / / / / 
-\___/_/   \____/  \___/\___/___/\__/_/ /_//_/\___/_/ /___/
+/ /___/ ____/ /_/ /  
+\____/_/    \____/   
+Scaling Governors
 EOF
 }
-header_info
+while true; do
-whiptail --backtitle "Proxmox VE Helper Scripts" --title "CPU Scaling Governors" --yesno "View/Change CPU Scaling Governors. Proceed?" 10 58 || exit
+    header_info
-current_governor=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor)
+    read -p "View CPU Scaling Governors. Proceed(y/n)?" yn
-GOVERNORS_MENU=()
+    case $yn in
-MSG_MAX_LENGTH=0
+    [Yy]*) break ;;
-while read -r TAG ITEM; do
+    [Nn]*) exit ;;
-  OFFSET=2
+    *) echo "Please answer yes or no." ;;
-  ((${#ITEM} + OFFSET > MSG_MAX_LENGTH)) && MSG_MAX_LENGTH=${#ITEM}+OFFSET
+    esac
-  GOVERNORS_MENU+=("$TAG" "$ITEM " "OFF")
+done
-done < <(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors | tr ' ' '\n' | grep -v "$current_governor")
+show_menu() {
-scaling_governor=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "Current CPU Scaling Governor is set to $current_governor" --checklist "\nSelect the Scaling Governor to use:\n" 16 $((MSG_MAX_LENGTH + 58)) 6 "${GOVERNORS_MENU[@]}" 3>&1 1>&2 2>&3 | tr -d '"') || exit
+    header_info
-[ -z "$scaling_governor" ] && {
+    echo -e "\nProxmox IP \033[36m$(hostname -I)\033[m"
-    whiptail --backtitle "Proxmox VE Helper Scripts" --title "No CPU Scaling Governor Selected" --msgbox "It appears that no CPU Scaling Governor was selected" 10 68
+    echo -e "Current Kernel \033[36m$(uname -r)\033[m\n"
-    clear
+    available_governors=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors)
-    exit
+    echo -e "Available CPU Scaling Governors\n\033[36m${available_governors}\033[m\n"
+    echo -e "Current CPU Scaling Governor\n\033[36m$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor)\033[m\n"
+    options=""
+    i=1
+    for governor in $available_governors
+    do
+        options+="** ${i}) \033[36m${governor}\033[m CPU Scaling Governor\n"
+        ((i=i+1))
+    done
+    echo -e "${options}"
+    echo -e "\033[31mNOTE: Settings return to default after reboot\033[m\n"
+    read -p "Please choose an option from the menu and press [ENTER] or x to exit." opt
 }
-echo "${scaling_governor}" | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor >/dev/null
+show_menu
-current_governor=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor)
+while [[ "$opt" != "" ]]; do
-whiptail --backtitle "Proxmox VE Helper Scripts" --msgbox --title "Current CPU Scaling Governor" "\nCurrent CPU Scaling Governor has been set to $current_governor\n" 10 60
+    num_governors=$(echo "$available_governors" | wc -w)
-CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "CPU Scaling Governor" --menu "This will establish a crontab to maintain the CPU Scaling Governor configuration across reboots.\n \nSetup a crontab?" 14 68 2 \
+    if [[ $opt -gt 0 ]] && [[ $opt -le $num_governors ]]; then
-  "yes" " " \
+        governor=$(echo "$available_governors" | cut -d' ' -f $opt)
-  "no" " " 3>&2 2>&1 1>&3)
+        echo "${governor}" | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
-
+    elif [[ $opt == "x" ]] || [[ $opt == "\n" ]]; then
-case $CHOICE in
+        exit
-  yes)
+    else
-    set +e
+        show_menu
-    NEW_CRONTAB_COMMAND="(sleep 60 && echo \"$current_governor\" | tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor)"
-    EXISTING_CRONTAB=$(crontab -l 2>/dev/null)
-    if [[ -n "$EXISTING_CRONTAB" ]]; then
-      TEMP_CRONTAB_FILE=$(mktemp)
-      echo "$EXISTING_CRONTAB" | grep -v "@reboot (sleep 60 && echo*" > "$TEMP_CRONTAB_FILE"
-      crontab "$TEMP_CRONTAB_FILE"
-      rm "$TEMP_CRONTAB_FILE"
     fi
-    (crontab -l 2>/dev/null; echo "@reboot $NEW_CRONTAB_COMMAND") | crontab -
+    show_menu
-    echo -e "\nCrontab Set (use 'crontab -e' to check)"
+done
-    ;;
-  no)
-    echo -e "\n\033[31mNOTE: Settings return to default after reboot\033[m\n"
-    ;;
-esac
-echo -e "Current CPU Scaling Governor is set to \033[36m$current_governor\033[m\n"