From a4ef550738992a4825706abec93a08b496c5c3b9 Mon Sep 17 00:00:00 2001
From: tteckster <tteckster@gmail.com>
Date: Fri, 9 Dec 2022 10:20:23 -0500
Subject: [PATCH] Create changedetection-v4.sh

---
 ct/changedetection-v4.sh | 309 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 309 insertions(+)
 create mode 100644 ct/changedetection-v4.sh

diff --git a/ct/changedetection-v4.sh b/ct/changedetection-v4.sh
new file mode 100644
index 00000000..13f64d23
--- /dev/null
+++ b/ct/changedetection-v4.sh
@@ -0,0 +1,309 @@
+#!/usr/bin/env bash
+echo -e "Loading..."
+APP="Change Detection"
+var_disk="2"
+var_cpu="1"
+var_ram="512"
+var_os="debian"
+var_version="11"
+NSAPP=$(echo ${APP,,} | tr -d ' ')
+var_install="${NSAPP}-install"
+NEXTID=$(pvesh get /cluster/nextid)
+INTEGER='^[0-9]+$'
+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}✓${CL}"
+set -o errexit
+set -o errtrace
+set -o nounset
+set -o pipefail
+shopt -s expand_aliases
+alias die='EXIT=$? LINE=$LINENO error_exit'
+trap die ERR
+function error_exit() {
+  trap - ERR
+  local reason="Unknown failure occurred."
+  local msg="${1:-$reason}"
+  local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
+  echo -e "$flag $msg" 1>&2
+  exit $EXIT
+}
+if (whiptail --title "${APP} LXC" --yesno "This will create a New ${APP} LXC. Proceed?" 10 58); then
+  echo "User selected Yes"
+else
+  clear
+  echo -e "⚠ User exited script \n"
+  exit
+fi
+function header_info {
+  cat <<"EOF"
+   ________                              ____       __            __  _           
+  / ____/ /_v4____ _____  ____ ____     / __ \___  / /____  _____/ /_(_)___  ____ 
+ / /   / __ \/ __ `/ __ \/ __ `/ _ \   / / / / _ \/ __/ _ \/ ___/ __/ / __ \/ __ \
+/ /___/ / / / /_/ / / / / /_/ /  __/  / /_/ /  __/ /_/  __/ /__/ /_/ / /_/ / / / /
+\____/_/ /_/\__,_/_/ /_/\__, /\___/  /_____/\___/\__/\___/\___/\__/_/\____/_/ /_/ 
+                       /____/                                                     
+EOF
+}
+function msg_info() {
+  local msg="$1"
+  echo -ne " ${HOLD} ${YW}${msg}..."
+}
+function msg_ok() {
+  local msg="$1"
+  echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
+}
+function PVE_CHECK() {
+  PVE=$(pveversion | grep "pve-manager/7" | wc -l)
+  if [[ $PVE != 1 ]]; then
+    echo -e "${RD}This script requires Proxmox Virtual Environment 7.0 or greater${CL}"
+    echo -e "Exiting..."
+    sleep 2
+    exit
+  fi
+}
+function default_settings() {
+  echo -e "${DGN}Using Container Type: ${BGN}Unprivileged${CL} ${RD}NO DEVICE PASSTHROUGH${CL}"
+  CT_TYPE="1"
+  echo -e "${DGN}Using Root Password: ${BGN}Automatic Login${CL}"
+  PW=""
+  echo -e "${DGN}Using Container ID: ${BGN}$NEXTID${CL}"
+  CT_ID=$NEXTID
+  echo -e "${DGN}Using Hostname: ${BGN}$NSAPP${CL}"
+  HN=$NSAPP
+  echo -e "${DGN}Using Disk Size: ${BGN}$var_disk${CL}${DGN}GB${CL}"
+  DISK_SIZE="$var_disk"
+  echo -e "${DGN}Allocated Cores ${BGN}$var_cpu${CL}"
+  CORE_COUNT="$var_cpu"
+  echo -e "${DGN}Allocated Ram ${BGN}$var_ram${CL}"
+  RAM_SIZE="$var_ram"
+  echo -e "${DGN}Using Bridge: ${BGN}vmbr0${CL}"
+  BRG="vmbr0"
+  echo -e "${DGN}Using Static IP Address: ${BGN}dhcp${CL}"
+  NET=dhcp
+  echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
+  GATE=""
+  echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
+  SD=""
+  echo -e "${DGN}Using DNS Server Address: ${BGN}Host${CL}"
+  NS=""
+  echo -e "${DGN}Using MAC Address: ${BGN}Default${CL}"
+  MAC=""
+  echo -e "${DGN}Using VLAN Tag: ${BGN}Default${CL}"
+  VLAN=""
+  echo -e "${DGN}Enable Root SSH Access: ${BGN}No${CL}"
+  SSH="no"
+  echo -e "${BL}Creating a ${APP} LXC using the above default settings${CL}"
+}
+function advanced_settings() {
+  CT_TYPE=$(whiptail --title "CONTAINER TYPE" --radiolist --cancel-button Exit-Script "Choose Type" 8 58 2 \
+    "1" "Unprivileged" ON \
+    "0" "Privileged" OFF \
+    3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    echo -e "${DGN}Using Container Type: ${BGN}$CT_TYPE${CL}"
+  fi
+  PW1=$(whiptail --inputbox "Set Root Password (needed for root ssh access)" 8 58 --title "PASSWORD (leave blank for automatic login)" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    if [ -z $PW1 ]; then
+      PW1="Automatic Login" PW=" "
+      echo -e "${DGN}Using Root Password: ${BGN}$PW1${CL}"
+    else
+      PW="-password $PW1"
+      echo -e "${DGN}Using Root Password: ${BGN}$PW1${CL}"
+    fi
+  fi
+  CT_ID=$(whiptail --inputbox "Set Container ID" 8 58 $NEXTID --title "CONTAINER ID" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $CT_ID ]; then
+    CT_ID="$NEXTID"
+    echo -e "${DGN}Container ID: ${BGN}$CT_ID${CL}"
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Using Container ID: ${BGN}$CT_ID${CL}"; fi
+  fi
+  CT_NAME=$(whiptail --inputbox "Set Hostname" 8 58 $NSAPP --title "HOSTNAME" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $CT_NAME ]; then
+    HN="$NSAPP"
+    echo -e "${DGN}Using Hostname: ${BGN}$HN${CL}"
+  else
+    if [ $exitstatus = 0 ]; then
+      HN=$(echo ${CT_NAME,,} | tr -d ' ')
+      echo -e "${DGN}Using Hostname: ${BGN}$HN${CL}"
+    fi
+  fi
+  DISK_SIZE=$(whiptail --inputbox "Set Disk Size in GB" 8 58 $var_disk --title "DISK SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $DISK_SIZE ]; then
+    DISK_SIZE="$var_disk"
+    echo -e "${DGN}Using Disk Size: ${BGN}$DISK_SIZE${CL}"
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Using Disk Size: ${BGN}$DISK_SIZE${CL}"; fi
+    if ! [[ $DISK_SIZE =~ $INTEGER ]]; then
+      echo -e "${RD}⚠ DISK SIZE MUST BE A INTEGER NUMBER!${CL}"
+      advanced_settings
+    fi
+  fi
+  CORE_COUNT=$(whiptail --inputbox "Allocate CPU Cores" 8 58 $var_cpu --title "CORE COUNT" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $CORE_COUNT ]; then
+    CORE_COUNT="$var_cpu"
+    echo -e "${DGN}Allocated Cores: ${BGN}$CORE_COUNT${CL}"
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Allocated Cores: ${BGN}$CORE_COUNT${CL}"; fi
+  fi
+  RAM_SIZE=$(whiptail --inputbox "Allocate RAM in MiB" 8 58 $var_ram --title "RAM" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $RAM_SIZE ]; then
+    RAM_SIZE="$var_ram"
+    echo -e "${DGN}Allocated RAM: ${BGN}$RAM_SIZE${CL}"
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Allocated RAM: ${BGN}$RAM_SIZE${CL}"; fi
+  fi
+  BRG=$(whiptail --inputbox "Set a Bridge" 8 58 vmbr0 --title "BRIDGE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $BRG ]; then
+    BRG="vmbr0"
+    echo -e "${DGN}Using Bridge: ${BGN}$BRG${CL}"
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Using Bridge: ${BGN}$BRG${CL}"; fi
+  fi
+  NET=$(whiptail --inputbox "Set a Static IPv4 CIDR Address(/24)" 8 58 dhcp --title "IP ADDRESS" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ -z $NET ]; then
+    NET="dhcp"
+    echo -e "${DGN}Using IP Address: ${BGN}$NET${CL}"
+  else
+    if [ $exitstatus = 0 ]; then echo -e "${DGN}Using IP Address: ${BGN}$NET${CL}"; fi
+  fi
+  GATE1=$(whiptail --inputbox "Set a Gateway IP (mandatory if Static IP was used)" 8 58 --title "GATEWAY IP" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    if [ -z $GATE1 ]; then
+      GATE1="Default" GATE=""
+      echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
+    else
+      GATE=",gw=$GATE1"
+      echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
+    fi
+  fi
+  SD=$(whiptail --inputbox "Set a DNS Search Domain (leave blank for HOST)" 8 58 --title "DNS Search Domain" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    if [ -z $SD ]; then
+      SD=""
+      echo -e "${DGN}Using DNS Search Domain: ${BGN}Host${CL}"
+    else
+      SX=$SD
+      SD="-searchdomain=$SD"
+      echo -e "${DGN}Using DNS Search Domain: ${BGN}$SX${CL}"
+    fi
+  fi
+  NS=$(whiptail --inputbox "Set a DNS Server IP (leave blank for HOST)" 8 58 --title "DNS SERVER IP" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    if [ -z $NS ]; then
+      NS=""
+      echo -e "${DGN}Using DNS Server IP Address: ${BGN}Host${CL}"
+    else
+      NX=$NS
+      NS="-nameserver=$NS"
+      echo -e "${DGN}Using DNS Server IP Address: ${BGN}$NX${CL}"
+    fi
+  fi
+  MAC1=$(whiptail --inputbox "Set a MAC Address(leave blank for default)" 8 58 --title "MAC ADDRESS" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    if [ -z $MAC1 ]; then
+      MAC1="Default" MAC=""
+      echo -e "${DGN}Using MAC Address: ${BGN}$MAC1${CL}"
+    else
+      MAC=",hwaddr=$MAC1"
+      echo -e "${DGN}Using MAC Address: ${BGN}$MAC1${CL}"
+    fi
+  fi
+  VLAN1=$(whiptail --inputbox "Set a Vlan(leave blank for default)" 8 58 --title "VLAN" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
+  exitstatus=$?
+  if [ $exitstatus = 0 ]; then
+    if [ -z $VLAN1 ]; then
+      VLAN1="Default" VLAN=""
+      echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
+    else
+      VLAN=",tag=$VLAN1"
+      echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
+    fi
+  fi
+  if (whiptail --defaultno --title "SSH ACCESS" --yesno "Enable Root SSH Access?" 10 58); then
+      echo -e "${DGN}Enable Root SSH Access: ${BGN}Yes${CL}"
+      SSH="yes"
+  else
+      echo -e "${DGN}Enable Root SSH Access: ${BGN}No${CL}"
+      SSH="no"
+  fi
+  if (whiptail --title "ADVANCED SETTINGS COMPLETE" --yesno "Ready to create ${APP} LXC?" --no-button Do-Over 10 58); then
+    echo -e "${RD}Creating a ${APP} LXC using the above advanced settings${CL}"
+  else
+    clear
+    header_info
+    echo -e "${RD}Using Advanced Settings${CL}"
+    advanced_settings
+  fi
+}
+function start_script() {
+  if (whiptail --title "SETTINGS" --yesno "Use Default Settings?" --no-button Advanced 10 58); then
+    header_info
+    echo -e "${BL}Using Default Settings${CL}"
+    default_settings
+  else
+    header_info
+    echo -e "${RD}Using Advanced Settings${CL}"
+    advanced_settings
+  fi
+}
+clear
+start_script
+if [ "$CT_TYPE" == "1" ]; then
+  FEATURES="nesting=1,keyctl=1"
+else
+  FEATURES="nesting=1"
+fi
+TEMP_DIR=$(mktemp -d)
+pushd $TEMP_DIR >/dev/null
+export SSH_ROOT=${SSH}
+export CTID=$CT_ID
+export PCT_OSTYPE=$var_os
+export PCT_OSVERSION=$var_version
+export PCT_DISK_SIZE=$DISK_SIZE
+export PCT_OPTIONS="
+  -features $FEATURES
+  -hostname $HN
+  $SD
+  $NS
+  -net0 name=eth0,bridge=$BRG$MAC,ip=$NET$GATE$VLAN
+  -onboot 1
+  -cores $CORE_COUNT
+  -memory $RAM_SIZE
+  -unprivileged $CT_TYPE
+  $PW
+"
+bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/ct/create_lxc.sh)" || exit
+msg_info "Starting LXC Container"
+pct start $CTID
+msg_ok "Started LXC Container"
+lxc-attach -n $CTID -- bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/setup/$var_install.sh)" || exit
+IP=$(pct exec $CTID ip a s dev eth0 | sed -n '/inet / s/\// /p' | awk '{print $2}')
+pct set $CTID -description "# ${APP} LXC
+### https://tteck.github.io/Proxmox/
+<a href='https://ko-fi.com/D1D7EP4GF'><img src='https://img.shields.io/badge/☕-Buy me a coffee-red' /></a>"
+msg_ok "Completed Successfully!\n"
+echo -e "${APP} should be reachable by going to the following URL.
+         ${BL}http://${IP}:5000${CL} \n"