glances

tools/addon/glances.sh

@@ -0,0 +1,125 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 tteck
+# Author: tteck (tteckster)
+# License: MIT
+# https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+
+function header_info {
+  clear
+  cat <<"EOF"
+   ________
+  / ____/ /___ _____  ________  _____
+ / / __/ / __ `/ __ \/ ___/ _ \/ ___/
+/ /_/ / / /_/ / / / / /__/  __(__  )
+\____/_/\__,_/_/ /_/\___/\___/____/
+
+EOF
+}
+IP=$(hostname -I | awk '{print $1}')
+YW=$(echo "\033[33m")
+BL=$(echo "\033[36m")
+RD=$(echo "\033[01;31m")
+BGN=$(echo "\033[4;92m")
+GN=$(echo "\033[1;92m")
+DGN=$(echo "\033[32m")
+CL=$(echo "\033[m")
+BFR="\\r\\033[K"
+HOLD=" "
+CM="${GN}✓${CL}"
+APP="Glances"
+hostname="$(hostname)"
+silent() { "$@" >/dev/null 2>&1; }
+set -e
+spinner() {
+  local chars="/-\|"
+  local spin_i=0
+  printf "\e[?25l"
+  while true; do
+    printf "\r \e[36m%s\e[0m" "${chars:spin_i++%${#chars}:1}"
+    sleep 0.1
+  done
+}
+
+msg_info() {
+  local msg="$1"
+  echo -ne " ${HOLD} ${YW}${msg}   "
+  spinner &
+  SPINNER_PID=$!
+}
+
+msg_ok() {
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then kill $SPINNER_PID >/dev/null; fi
+  printf "\e[?25h"
+  local msg="$1"
+  echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
+}
+
+install() {
+  header_info
+  while true; do
+    read -p "This will Install ${APP} on $hostname. Proceed(y/n)?" yn
+    case $yn in
+    [Yy]*) break ;;
+    [Nn]*) exit ;;
+    *) echo "Please answer yes or no." ;;
+    esac
+  done
+  header_info
+  read -r -p "Verbose mode? <y/N> " prompt
+  if [[ ${prompt,,} =~ ^(y|yes)$ ]]; then
+    STD=""
+  else
+    STD="silent"
+  fi
+  msg_info "Installing $APP"
+  rm -rf /usr/lib/python3.*/EXTERNALLY-MANAGED
+  $STD bash -c "$(curl -fsSL https://raw.githubusercontent.com/nicolargo/glancesautoinstall/master/install.sh)"
+  cat <<EOF >/etc/systemd/system/glances.service
+[Unit]
+Description=Glances - An eye on your system
+After=network.target
+
+[Service]
+Type=simple
+ExecStart=/usr/local/bin/glances -w
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+EOF
+  systemctl enable -q --now glances.service
+  msg_ok "Installed $APP on $hostname"
+
+  echo -e "${APP} should be reachable by going to the following URL.
+           ${BL}http://$IP:61208${CL} \n"
+}
+uninstall() {
+  header_info
+  msg_info "Uninstalling $APP"
+  if [ -n "$SPINNER_PID" ] && ps -p $SPINNER_PID >/dev/null; then kill $SPINNER_PID >/dev/null; fi
+  systemctl disable -q --now glances
+  bash -c "$(curl -fsSL https://raw.githubusercontent.com/nicolargo/glancesautoinstall/master/uninstall.sh)"
+  rm -rf /etc/systemd/system/glances.service
+  msg_ok "Uninstalled $APP"
+  msg_ok "Completed Successfully!\n"
+}
+
+OPTIONS=(Install "Install $APP"
+  Uninstall "Uninstall $APP")
+
+CHOICE=$(whiptail --backtitle "Proxmox VE Helper Scripts" --title "$APP" --menu "Select an option:" 10 58 2 \
+  "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
+
+case $CHOICE in
+"Install")
+  install
+  ;;
+"Uninstall")
+  uninstall
+  ;;
+*)
+  echo "Exiting..."
+  exit 0
+  ;;
+esac