#!/bin/bash set -eu TMP_FILE=$(mktemp) [ -e $TMP_FILE ] && rm -f $TMP_FILE HOSTNAME=$(hostname) ARCHIVES="$(BORG_PASSPHRASE=$BORG_PASSPHRASE borg list $REPOSITORY)" COUNTER=0 COUNTER=$(echo "$ARCHIVES" | wc -l) LAST_ARCHIVE=$(BORG_PASSPHRASE=$BORG_PASSPHRASE borg list --last 1 $REPOSITORY) LAST_ARCHIVE_NAME=$(echo $LAST_ARCHIVE | awk '{print $1}') LAST_ARCHIVE_DATE=$(echo $LAST_ARCHIVE | awk '{print $3" "$4}') LAST_ARCHIVE_TIMESTAMP=$(date -d "$LAST_ARCHIVE_DATE" +"%s") CURRENT_DATE="$(date '+%Y-%m-%d %H:%M:%S')" NB_HOUR_FROM_LAST_BCK=$(datediff "$LAST_ARCHIVE_DATE" "$CURRENT_DATE" -f '%H') # BORG_EXTRACT_EXIT_CODE=$(BORG_PASSPHRASE="$BORG_PASSPHRASE" borg extract --dry-run "$REPOSITORY::$LAST_ARCHIVE_NAME" > /dev/null 2>&1; echo $?) BORG_INFO=$(BORG_PASSPHRASE="$BORG_PASSPHRASE" borg info "$REPOSITORY::$LAST_ARCHIVE_NAME") echo "borg_last_archive_timestamp $LAST_ARCHIVE_TIMESTAMP" >> $TMP_FILE # echo "borg_extract_exit_code $BORG_EXTRACT_EXIT_CODE" >> $TMP_FILE echo "borg_hours_from_last_archive $NB_HOUR_FROM_LAST_BCK" >> $TMP_FILE echo "borg_archives_count $COUNTER" >> $TMP_FILE echo "borg_files_count $(echo "$BORG_INFO" | grep "Number of files" | awk '{print $4}')" >> $TMP_FILE echo "borg_chunks_unique $(echo "$BORG_INFO" | grep "Chunk index" | awk '{print $3}')" >> $TMP_FILE echo "borg_chunks_total $(echo "$BORG_INFO" | grep "Chunk index" | awk '{print $4}')" >> $TMP_FILE function calc_bytes { NUM=$1 UNIT=$2 case "$UNIT" in kB) echo $NUM | awk '{ print $1 * 1024 }' ;; MB) echo $NUM | awk '{ print $1 * 1024 * 1024 }' ;; GB) echo $NUM | awk '{ print $1 * 1024 * 1024 * 1024 }' ;; TB) echo $NUM | awk '{ print $1 * 1024 * 1024 * 1024 * 1024 }' ;; B) echo $NUM | awk '{ print $1 }' ;; esac } # byte size LAST_SIZE=$(calc_bytes $(echo "$BORG_INFO" |grep "This archive" |awk '{print $3}') $(echo "$BORG_INFO" |grep "This archive" |awk '{print $4}')) LAST_SIZE_COMPRESSED=$(calc_bytes $(echo "$BORG_INFO" |grep "This archive" |awk '{print $5}') $(echo "$BORG_INFO" |grep "This archive" |awk '{print $6}')) LAST_SIZE_DEDUP=$(calc_bytes $(echo "$BORG_INFO" |grep "This archive" |awk '{print $7}') $(echo "$BORG_INFO" |grep "This archive" |awk '{print $8}')) TOTAL_SIZE=$(calc_bytes $(echo "$BORG_INFO" |grep "All archives" |awk '{print $3}') $(echo "$BORG_INFO" |grep "All archives" |awk '{print $4}')) TOTAL_SIZE_COMPRESSED=$(calc_bytes $(echo "$BORG_INFO" |grep "All archives" |awk '{print $5}') $(echo "$BORG_INFO" |grep "All archives" |awk '{print $6}')) TOTAL_SIZE_DEDUP=$(calc_bytes $(echo "$BORG_INFO" |grep "All archives" |awk '{print $7}') $(echo "$BORG_INFO" |grep "All archives" |awk '{print $8}')) echo "borg_last_size $LAST_SIZE" >> $TMP_FILE echo "borg_last_size_compressed $LAST_SIZE_COMPRESSED" >> $TMP_FILE echo "borg_last_size_dedup $LAST_SIZE_DEDUP" >> $TMP_FILE echo "borg_total_size $TOTAL_SIZE" >> $TMP_FILE echo "borg_total_size_compressed $TOTAL_SIZE_COMPRESSED" >> $TMP_FILE echo "borg_total_size_dedup $TOTAL_SIZE_DEDUP" >> $TMP_FILE cat $TMP_FILE | curl --data-binary @- ${PUSHGATEWAY_URL}/metrics/job/borg-exporter/host/$HOSTNAME/repository/$REPOSITORY