From 76d12e647d87d43bfb2c10f14002de895d2d67b5 Mon Sep 17 00:00:00 2001 From: Christoph Date: Tue, 2 Jul 2024 15:43:06 +0200 Subject: [PATCH] Add script 'borg-delete-archive.sh'. --- borg-delete-archive.sh | 313 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 313 insertions(+) create mode 100755 borg-delete-archive.sh diff --git a/borg-delete-archive.sh b/borg-delete-archive.sh new file mode 100755 index 0000000..3f86dd9 --- /dev/null +++ b/borg-delete-archive.sh @@ -0,0 +1,313 @@ +#!/usr/bin/env bash + +script_name="$(basename $(realpath $0))" +working_dir="$(dirname $(realpath $0))" + +conf_file="${working_dir}/conf/borg-backup-nc.conf" + +LOCK_DIR="/tmp/${script_name%%.*}.LOCK" +log_file="${LOCK_DIR}/${script_name%%.*}.log" + + + +# ---------- +# Base Function(s) +# ---------- + +clean_up() { + + # Perform program exit housekeeping + rm -rf "$LOCK_DIR" + blank_line + exit $1 +} + +echononl(){ + if $terminal ; then + + echo X\\c > /tmp/shprompt$$ + if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then + echo -e -n " $*\\c" 1>&2 + else + echo -e -n " $*" 1>&2 + fi + rm /tmp/shprompt$$ + + fi + +} + +fatal(){ + echo "" + if $terminal ; then + echo -e " [ \033[31m\033[1mFatal\033[m ]: $*" + echo "" + echo -e " \033[31m\033[1mScript was interupted\033[m!" + else + echo " [ Fatal ]: $*" + echo "" + echo " Script was terminated...." + fi + echo "" + clean_up 1 +} +error (){ + echo "" + if $terminal ; then + echo -e " [ \033[31m\033[1mError\033[m ]: $*" + else + echo "[ Error ]: $*" + fi +} + +warn (){ + echo "" + if $terminal ; then + echo -e " [ \033[33m\033[1mWarning\033[m ]: $*" + else + echo "[ Warning ]: $*" + fi + echo "" +} + +warn_only_terminal () { + if $terminal ; then + echo "" + echo -e "\t[ \033[33m\033[1mWarning\033[m ]: $*" + echo "" + fi +} + +info (){ + if $terminal ; then + echo "" + echo -e " [ \033[32m\033[1mInfo\033[m ] $*" + echo "" + fi +} + +ok (){ + if $terminal ; then + echo "" + echo -e " [ \033[32m\033[1mOk\033[m ] $*" + echo "" + fi +} + +echo_done() { + if $terminal ; then + echo -e "\033[75G[ \033[32mdone\033[m ]" + fi +} +echo_ok() { + if $terminal ; then + echo -e "\033[75G[ \033[32mok\033[m ]" + fi +} +echo_warn() { + if $terminal ; then + echo -e "\033[75G[ \033[33mwarn\033[m ]" + fi +} +echo_failed(){ + if $terminal ; then + echo -e "\033[75G[ \033[1;31mfailed\033[m ]" + fi +} +echo_skipped() { + if $terminal ; then + echo -e "\033[75G[ \033[90m\033[1mskipped\033[m ]" + fi +} +echo_wait(){ + if $terminal ; then + echo -en "\033[75G[ \033[5m\033[1m...\033[m ]" + fi +} + +trim() { + local var="$*" + var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters + var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters + echo -n "$var" +} + +blank_line() { + if $terminal ; then + echo "" + fi +} + +# ---------- +# - Some checks .. +# ---------- + +# - Running in a terminal? +# - +if [[ -t 1 ]] ; then + terminal=true +else + terminal=false +fi + + +# ------------- +# - Job is already running? +# ------------- + +# - If job already runs, stop execution.. +# - +if mkdir "$LOCK_DIR" 2> /dev/null ; then + + ## - Remove lockdir when the script finishes, or when it receives a signal + trap "clean_up 1" SIGHUP SIGINT SIGTERM + +else + + datum="$(date +"%d.%m.%Y %H:%M")" + + msg="[ Error ]: A previos instance of \"`basename $0`\" seems already be running.\n\n Exiting now.." + + echo "" + echo "[ Error ]: A previos instance of that script \"`basename $0`\" seems already be running." + echo "" + echo -e " Exiting now.." + echo "" + + for _email in ${alert_email_arr[@]} ; do + echo -e "To:${_email}\n${content_type}\nSubject:Error cronjob `basename $0` -- $datum\n${msg}\n" \ + | sendmail -F "Error `hostname -f`" -f $sender_address $_email + done + + exit 1 + +fi + + +# ========== +# - Begin Main Script +# ========== + +# ---------- +# - Headline +# ---------- + +if $terminal ; then + echo "" + echo -e "\033[1m----------\033[m" + echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m" + echo -e "\033[1m----------\033[m" + echo "" +fi + +# ---------- +# Default values +# ---------- + +DEFAULT_SSH_USER="borg" +DEFAULT_SSH_PORT=22 +DEFAULT_BORG_RSH='ssh -i /root/.ssh/id_ed25519-borg-backup' + +DEFAULT_BORG_FUSE_MOUNT_DIR="/mnt/borg-fuse-mount" + +# ---------- +# Read Configurations from $conf_file +# ---------- + + +if [[ -f "$conf_file" ]]; then + source "$conf_file" +else + fatal "No configuration file '$conf_file' present!" +fi + + +# ---------- +# Set Parameter values +# ---------- + +#if [[ -z "${BORG_PASSPHRASE}" ]] ; then +# fatal "Borg Passphrase (BORG_PASSPHRASE) NOT found!" +#fi + +if [[ -z "${BORG_HOST}" ]] ; then + fatal "Backup Hosth (var BORG_HOST) not given!" +fi + +if [[ -z "${BORG_REPO}" ]] ; then + fatal "Borg Repository Path (var BORG_REPO) not given!" +fi + +[[ -z "${HTTP_USER}" ]] && HTTP_USER="${DEFAULT_HTTP_USER}" + +[[ -z "${SSH_USER}" ]] && SSH_USER="${DEFAULT_SSH_USER}" + +[[ -z "${SSH_PORT}" ]] && SSH_PORT="${DEFAULT_SSH_PORT}" + +[[ -z "${BORG_RSH}" ]] && BORG_RSH="${DEFAULT_BORG_RSH}" + +[[ -z "${BORG_FUSE_MOUNT_DIR}" ]] && BORG_FUSE_MOUNT_DIR="${DEFAULT_BORG_FUSE_MOUNT_DIR}" + +BORG_URL="ssh://${SSH_USER}@${BORG_HOST}:${SSH_PORT}${BORG_REPO}" + +export BORG_PASSPHRASE +export BORG_REPO +export BORG_RSH + +# --- +# Some automatic “answerers” (if set, they automatically answer confirmation questions): +# --- + +# For 'Warning: The repository at location … was previously located at ..' +# +BORG_RELOCATED_REPO_ACCESS_IS_OK=yes +export BORG_RELOCATED_REPO_ACCESS_IS_OK + +echononl "Create Restore Directory '${BORG_FUSE_MOUNT_DIR}'." +if [ ! -d "${BORG_FUSE_MOUNT_DIR}" ]; then + mkdir -p "${BORG_FUSE_MOUNT_DIR}" > ${log_file} 2>&1 + if [[ $? -gt 0 ]] ; then + echo_failed + error "$(cat "${log_file}")" + + fatal "No restore directory '${BORG_FUSE_MOUNT_DIR}' present!" + + else + echo_ok + fi +else + echo_skipped +fi + +blank_line + + +# List Borg Backups +# +( + source /root/bin/borg-backup/borg-list-backups.sh +) + +echo "" +echo -e " \033[33m--------------------------------------------\033[m" +echo " Which Borg Archiv shoulid be cedeleted?" +echo "" +echo " Give a Borg Backup ID from above list" +echo "" +echo -n " Borg Backup ID:: " +read BORG_BACKUP_ID +echo -e " \033[33m--------------------------------------------\033[m" +echo "" + +echononl "Delete archive '${BORG_REPO}::${BORG_BACKUP_ID}''.." + +borg delete ${BORG_URL}::${BORG_BACKUP_ID} >> "${log_file}" 2>&1 + +if [[ $? -gt 0 ]] ; then + echo_failed + error "$(cat "${log_file}")" +else + echo_ok +fi + +clean_up 0