Maintenance (#680)

ct/create_lxc.sh

@@ -1,33 +1,39 @@
 #!/usr/bin/env bash
-YW=`echo "\033[33m"`
-BL=`echo "\033[36m"`
-RD=`echo "\033[01;31m"`
-GN=`echo "\033[1;92m"`
-CL=`echo "\033[m"`
+YW=$(echo "\033[33m")
+BL=$(echo "\033[36m")
+RD=$(echo "\033[01;31m")
+GN=$(echo "\033[1;92m")
+CL=$(echo "\033[m")
 CM="${GN}✓${CL}"
 CROSS="${RD}✗${CL}"
 BFR="\\r\\033[K"
 HOLD="-"
 
 function msg_info() {
-   local msg="$1"
-   echo -ne " ${HOLD} ${YW}${msg}..."
+  local msg="$1"
+  echo -ne " ${HOLD} ${YW}${msg}..."
 }
 
 function msg_ok() {
-   local msg="$1"
-   echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
+  local msg="$1"
+  echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
 }
 function msg_error() {
-    local msg="$1"
-    echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
+  local msg="$1"
+  echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
 }
 
 msg_info "Validating Storage"
 VALIDCT=$(pvesm status -content rootdir | awk 'NR>1')
-if [ -z "$VALIDCT" ]; then msg_error "Unable to detect a valid Container Storage location."; exit 1; fi;
+if [ -z "$VALIDCT" ]; then
+  msg_error "Unable to detect a valid Container Storage location."
+  exit 1
+fi
 VALIDTMP=$(pvesm status -content vztmpl | awk 'NR>1')
-if [ -z "$VALIDTMP" ]; then msg_error "Unable to detect a valid Template Storage location."; exit 1; fi;
+if [ -z "$VALIDTMP" ]; then
+  msg_error "Unable to detect a valid Template Storage location."
+  exit 1
+fi
 
 set -o errexit
 set -o errtrace
@@ -51,9 +57,15 @@ function select_storage() {
   local CONTENT
   local CONTENT_LABEL
   case $CLASS in
-    container) CONTENT='rootdir'; CONTENT_LABEL='Container';;
-    template) CONTENT='vztmpl'; CONTENT_LABEL='Container template';;
-    *) false || die "Invalid storage class.";;
+  container)
+    CONTENT='rootdir'
+    CONTENT_LABEL='Container'
+    ;;
+  template)
+    CONTENT='vztmpl'
+    CONTENT_LABEL='Container template'
+    ;;
+  *) false || die "Invalid storage class." ;;
   esac
 
   local -a MENU
@@ -66,18 +78,18 @@ function select_storage() {
     if [[ $((${#ITEM} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
       local MSG_MAX_LENGTH=$((${#ITEM} + $OFFSET))
     fi
-    MENU+=( "$TAG" "$ITEM" "OFF" )
+    MENU+=("$TAG" "$ITEM" "OFF")
   done < <(pvesm status -content $CONTENT | awk 'NR>1')
 
-  if [ $((${#MENU[@]}/3)) -eq 1 ]; then          
+  if [ $((${#MENU[@]} / 3)) -eq 1 ]; then
     printf ${MENU[0]}
-  else                                             
+  else
     local STORAGE
-    while [ -z "${STORAGE:+x}" ]; do              
+    while [ -z "${STORAGE:+x}" ]; do
       STORAGE=$(whiptail --title "Storage Pools" --radiolist \
-      "Which storage pool you would like to use for the ${CONTENT_LABEL,,}?\n\n" \
-      16 $(($MSG_MAX_LENGTH + 23)) 6 \
-      "${MENU[@]}" 3>&1 1>&2 2>&3) || die "Menu aborted."
+        "Which storage pool you would like to use for the ${CONTENT_LABEL,,}?\n\n" \
+        16 $(($MSG_MAX_LENGTH + 23)) 6 \
+        "${MENU[@]}" 3>&1 1>&2 2>&3) || die "Menu aborted."
     done
     printf $STORAGE
   fi
@@ -118,9 +130,9 @@ fi
 
 DEFAULT_PCT_OPTIONS=(
   -arch $(dpkg --print-architecture))
-  
-PCT_OPTIONS=( ${PCT_OPTIONS[@]:-${DEFAULT_PCT_OPTIONS[@]}} )
-[[ " ${PCT_OPTIONS[@]} " =~ " -rootfs " ]] || PCT_OPTIONS+=( -rootfs $CONTAINER_STORAGE:${PCT_DISK_SIZE:-8} )
+
+PCT_OPTIONS=(${PCT_OPTIONS[@]:-${DEFAULT_PCT_OPTIONS[@]}})
+[[ " ${PCT_OPTIONS[@]} " =~ " -rootfs " ]] || PCT_OPTIONS+=(-rootfs $CONTAINER_STORAGE:${PCT_DISK_SIZE:-8})
 
 msg_info "Creating LXC Container"
 pct create $CTID ${TEMPLATE_STORAGE}:vztmpl/${TEMPLATE} ${PCT_OPTIONS[@]} >/dev/null ||

ct/debian-v4.sh

@@ -10,13 +10,13 @@ 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"`
+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}"
@@ -36,14 +36,14 @@ function error_exit() {
   exit $EXIT
 }
 if (whiptail --title "${APP} LXC" --yesno "This will create a New ${APP} LXC. Proceed?" 10 58); then
-    echo "User selected Yes"
+  echo "User selected Yes"
 else
-    clear
-    echo -e "⚠ User exited script \n"
-    exit
+  clear
+  echo -e "⚠ User exited script \n"
+  exit
 fi
 function header_info {
-echo -e "${RD}
+  echo -e "${RD}
     ____  __________  _______    _   __
    / __ \/ ____/ __ )/  _/   |  / | / /
   / / / / __/ / __  |/ // /| | /  |/ / 
@@ -52,168 +52,192 @@ echo -e "${RD}
 ${CL}"
 }
 function msg_info() {
-    local msg="$1"
-    echo -ne " ${HOLD} ${YW}${msg}..."
+  local msg="$1"
+  echo -ne " ${HOLD} ${YW}${msg}..."
 }
 function msg_ok() {
-    local msg="$1"
-    echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
+  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${CL}"
-   echo -e "Exiting..."
-   sleep 2
-   exit
-fi
+  PVE=$(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 MAC Address: ${BGN}Default${CL}"
-		MAC=""
-    echo -e "${DGN}Using VLAN Tag: ${BGN}Default${CL}"
-    VLAN=""
-		echo -e "${BL}Creating a ${APP} LXC using the above default settings${CL}"
+  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 MAC Address: ${BGN}Default${CL}"
+  MAC=""
+  echo -e "${DGN}Using VLAN Tag: ${BGN}Default${CL}"
+  VLAN=""
+  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 [ $exitstatus = 0 ]; then
+  CT_TYPE=$(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" 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${CL}"
+  PW1=$(whiptail --inputbox "Set Root Password" 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${CL}"
+    fi
   fi
-fi
-MAC1=$(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${CL}"
+  CT_ID=$(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${CL}"; fi
   fi
-fi
-VLAN1=$(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 --title "ADVANCED SETTINGS COMPLETE" --yesno "Ready to create ${APP} LXC?" --no-button Do-Over 10 58); then
+  CT_NAME=$(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${CL}"
+    fi
+  fi
+  MAC1=$(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 --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
+  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
+  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 [ "$CT_TYPE" == "1" ]; then 
- FEATURES="nesting=1,keyctl=1"
- else
- FEATURES="nesting=1"
- fi
+if [ "$CT_TYPE" == "1" ]; then
+  FEATURES="nesting=1,keyctl=1"
+else
+  FEATURES="nesting=1"
+fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
 export CTID=$CT_ID