74 lines
2.5 KiB
Bash
74 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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# Copyright (c) 2021-2023 tteck
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# Author: tteck (tteckster)
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# License: MIT
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# https://github.com/tteck/Proxmox/raw/main/LICENSE
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function header_info {
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clear
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cat <<"EOF"
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__ __ __ ___ __
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/ // /__ ___ / /_ / _ )___ _____/ /____ _____
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/ _ / _ \(_-</ __/ / _ / _ `/ __/ '_/ // / _ \
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/_//_/\___/___/\__/ /____/\_,_/\__/_/\_\\_,_/ .__/
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/_/
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EOF
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}
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header_info
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start() {
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BACKUP_PATH=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "\nDefaults to root\ne.g. /mnt/backups/" 9 68 --title "Directory to backup to:" 3>&1 1>&2 2>&3)
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if [ -z "$BACKUP_PATH" ]; then
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BACKUP_PATH="/root/"
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else
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BACKUP_PATH="$BACKUP_PATH"
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fi
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DIR=$(whiptail --backtitle "Proxmox VE Helper Scripts" --inputbox "\nDefaults to etc\ne.g. root, var/lib/pve-cluster etc." 9 68 --title "Directory to work in (No leading or trailing slashes):" 3>&1 1>&2 2>&3)
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if [ -z "$DIR" ]; then
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DIR="etc"
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else
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DIR="$DIR"
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fi
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DIR_DASH=$(echo "$DIR" | tr '/' '-')
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BACKUP_FILE="$(hostname)-${DIR_DASH}-backup"
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selected_directories=()
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while read -r dir; do
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DIRNAME=$(basename "$dir")
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OFFSET=2
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if [[ $((${#DIRNAME} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
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MSG_MAX_LENGTH=$((${#DIRNAME} + $OFFSET))
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fi
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CTID_MENU+=("$DIRNAME" "$dir " "OFF")
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done < <(ls -d /${DIR}/*)
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while [ -z "${HOST_BACKUP:+x}" ]; do
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HOST_BACKUP=$(whiptail --backtitle "Proxmox VE Host Backup" --title "Working in the ${DIR} directory " --checklist \
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"\nSelect what files/directories to backup:\n" \
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16 $(($MSG_MAX_LENGTH + 58)) 6 \
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"${CTID_MENU[@]}" 3>&1 1>&2 2>&3) || exit
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for selected_dir in ${HOST_BACKUP//\"/}; do
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selected_directories+=("/${DIR}/$selected_dir")
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done
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done
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selected_directories_string=$(printf "%s " "${selected_directories[@]}")
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header_info
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echo -e "This will create a backup in\e[1;33m $BACKUP_PATH \e[0mfor these files and directories\e[1;33m ${selected_directories_string% } \e[0m"
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read -p "Press ENTER to continue..."
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header_info
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tar -czf "$BACKUP_PATH$BACKUP_FILE-$(date +%Y_%m_%d).tar.gz" --absolute-names ${selected_directories_string% }
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echo -e "\nFinished"
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}
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if (whiptail --backtitle "Proxmox VE Helper Scripts" --title "Proxmox VE Host Backup" --yesno "This will create backups for particular files and directories located within a designated directory. Proceed?" 10 88); then
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start
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fi
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echo -e "\e[1;33m \nA backup is rendered ineffective when it remains stored on the host.\n \e[0m"
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