waja / gist:605fa0fffd904d869000126867010cd0

#!/bin/bash if [ -r /opt/etc/default/backuppc-achive-rclone ]; then source /opt/etc/default/backuppc-achive-rclone else source /etc/default/backuppc-achive-rclone fi if [ -r /opt/etc/backuppc-achive-rclone.conf ]; then source /opt/etc/backuppc-achive-rclone.conf else source /etc/backuppc-achive-rclone.conf fi BACKUPPC_HOSTS="${BACKUPPC_HOSTS:=/etc/backuppc/hosts}" BACKUPPC_ARCHIVESTART="${BACKUPPC_ARCHIVESTART:=/usr/share/backuppc/bin/BackupPC_archiveStart}" BACKUPPC_ARCHIVE_RENTENTION="${BACKUPPC_ARCHIVE_RENTENTION:=2}" RCLONE_BIN="${RCLONE_BIN:=rclone}" RCLONE_BUCKET="${RCLONE_BUCKET:=backuppc-archive}" RCLONE_BWLIMIT="${RCLONE_BWLIMIT:="06:00,512 22:00,1M"}" HEAD="$(which /opt/bin/head || which head)" [ -z ${RCLONE_REMOTE} ] && { echo "E: please set RCLONE_REMOTE in /opt/etc/backuppc-achive-rclone.conf or /etc/backuppc-achive-rclone.conf!"; exit 1; } [ -z ${RCLONE_BUCKET} ] && { echo "E: please set RCLONE_BUCKET in /opt/etc/backuppc-achive-rclone.conf or /etc/backuppc-achive-rclone.conf!"; exit 1; } [ -z ${BACKUPPC_ARCHIVE_PATH} ] && { echo "E: please set BACKUPPC_ARCHIVE_PATH in /opt/etc/backuppc-achive-rclone.conf or /etc/backuppc-achive-rclone.conf!"; exit 1; } [ -z ${BACKUPPC_PC_PATH} ] && { echo "E: please set BACKUPPC_PC_PATH in /opt/etc/backuppc-achive-rclone.conf or /etc/backuppc-achive-rclone.conf!"; exit 1; } get_backup_hosts() { # Taken from https://brb.epr.ch/blog/_export/code/blog:backuppc_script_archive_all_hosts?codeblock=0 HOSTS="" while read -r LINE; do # Skip comments [[ "${LINE}" =~ ^#.*$ ]] && continue HOST=`echo ${LINE} | cut -f 1 -d " "` ! [ "${HOST}" != "" -a "${HOST}" != "archive" -a "${HOST}" != "host" ] && continue HOSTS="${HOSTS} ${HOST}" done < "${BACKUPPC_HOSTS}" } get_archived_hosts() { for FILE in ${BACKUPPC_ARCHIVE_PATH}/*; do basename $FILE .tar.bz2 | sed 's/\.[[:digit:]]\+.*//g'; done | uniq } get_archived_host_files() { ${HEAD} -n -1 /proc/cpuinfo > /dev/null 2>&1 || { echo "E: head command does not support '-n' option."; exit 1; } ARCHIVED_HOSTS="$(get_archived_hosts)" for FILEHOSTNAME in $(get_archived_hosts); do ls -atl ${BACKUPPC_ARCHIVE_PATH}/${FILEHOSTNAME}* | tr -s ' ' | cut -d ' ' -f 9 | sed "1,${BACKUPPC_ARCHIVE_RENTENTION} d" done } archive_hosts() { BACKUPPC_ARCHIVE_HOSTS="" for CHECK_HOST in ${HOSTS}; do BACKUPPC_LATEST_BACKUP="$(tail -1 ${BACKUPPC_PC_PATH}/${CHECK_HOST}/backups | cut -d$'\t' -f1)" [ -f ${BACKUPPC_ARCHIVE_PATH}/${CHECK_HOST}.${BACKUPPC_LATEST_BACKUP}.tar.* ] || BACKUPPC_ARCHIVE_HOSTS="${BACKUPPC_ARCHIVE_HOSTS} ${CHECK_HOST}" done echo "Trigger archive export of the following hosts: ${BACKUPPC_ARCHIVE_HOSTS}" if [ "$(whoami)" != "backuppc" ]; then BACKUPPC_ARCHIVESTART="sudo -u backuppc ${BACKUPPC_ARCHIVESTART}" fi ${BACKUPPC_ARCHIVESTART} archive backuppc ${BACKUPPC_ARCHIVE_HOSTS} } case ${1} in export) get_backup_hosts archive_hosts ;; sync) if [ -z "${RCLONE_BWLIMIT}" ]; then ${RCLONE_BIN} sync ${BACKUPPC_ARCHIVE_PATH} ${RCLONE_REMOTE}:${RCLONE_BUCKET} else ${RCLONE_BIN} sync ${BACKUPPC_ARCHIVE_PATH} ${RCLONE_REMOTE}:${RCLONE_BUCKET} --bwlimit "${RCLONE_BWLIMIT}" fi ;; cleanup) [ -z "$(get_archived_host_files)" ] && { echo "W: Nothing to clean up at the moment"; exit 0; } rm $(get_archived_host_files) ;; *) echo "ERROR: Use the following keywords:" echo "'export' for queuing BackupPC archive export" echo "'sync' to start rcloud sync" echo "'cleanup' for removing unneeded archives" exit 1 esac