Add Nextcloud Backup to script
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1 changed files with 81 additions and 9 deletions
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@ -9,9 +9,6 @@
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#
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LOGFILE="$(mktemp)"
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GOTIFYURL="https://push.strobeto.de/message?token=Anks7VaBnyf7jCB"
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HCURL="https://hc.strobeto.de/ping/615c0b9b-077d-46b4-913b-b70d911dab27"
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SERVER="$(hostname)"
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# ### Konfiguration
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@ -22,9 +19,6 @@ HDMINFREE=90
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# Welcher Pfad soll gesichert werden?
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SRC_PATH=/
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# Unter welchem Pfad wird gesichert?
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DATA_PATH=/mnt/backupone
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setLED () {
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# Set LED status
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echo heartbeat > "/sys/class/leds/helios64:blue:usb3/trigger"
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@ -76,7 +70,7 @@ notify () {
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;;
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error)
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NOTIFY_TITLE+="Backup has ERRORS"
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NOTIFY_MESSAGE="Exit code $STATUSCODE. See logs attached to healthchecks for more information."
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NOTIFY_MESSAGE="Exit code $2. See logs attached to healthchecks for more information."
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NOTIFY_PRIORITY=8
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;;
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*)
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@ -104,6 +98,34 @@ fi
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}
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basicChecks () {
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CONFFILE=~/.config/externalbackup.conf
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if ! [ -f $CONFFILE ] ; then
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cat >>$CONFFILE <<EOF
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# GOTIFYURL="https://push.domain.tld/message?token=MYSECRETTOKEN"
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GOTIFYURL=""
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# HCURL="https://ping.domain.tld/ping/aaaaaaaa-bbbb-cccc-dddddddddddd"
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HCURL=""
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EOF
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fi
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source $CONFFILE
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if [ -z $GOTIFYURL ] || [ -z $HCURL ] ; then
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echo "Fatal: GOTIFYURL and HCURL must be set in $CONFFILE. Please edit the file and set correct values, then try again."
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exit 1
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fi
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if [ -z "$1" ] ; then
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echo "A hdd name to backup to must be given as first parameter! (E.g. backupone, for /mnt/backupone)"
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notify custom "NO_HDD_NAME_GIVEN" "FATAL" "No hdd name given to backup to. (E.g. backupone, for /mnt/backupone)"
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exit 1
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fi
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HDDNAME="${1}"
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# Unter welchem Pfad wird gesichert?
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DATA_PATH="/mnt/${HDDNAME}"
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if ! [ -d $DATA_PATH ] ; then
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echo "Fatal: Data path does not exist: $DATA_PATH"
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healthchecksFinish fail
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@ -156,11 +178,61 @@ rotate () {
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echo "Finished rotating backups of $SERVER..."
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}
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backupNC () {
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NCDIR="/var/www/nextcloud"
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NCOCC="sudo -u www-data php $NCDIR/occ"
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NCDATADIR="$($NCOCC config:system:get datadirectory)"
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NCDUMPSDIR="$NCDATADIR/sqldumps"
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DBPASSWORD="$($NCOCC config:system:get dbpassword)"
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DBNAME="$($NCOCC config:system:get dbname)"
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DBHOST="$($NCOCC config:system:get dbhost)"
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DBUSER="$($NCOCC config:system:get dbuser)"
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DELETEDAYS=15
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if [ ! -f "$NCDIR/config/config.php" ]; then
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echo "WARN: Nextcloud config not found! Skip Nextcloud backup..."
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notify custom "NC_CONFIG_NOT_FOUND" "WARN" "Nextcloud config not found! Skip Nextcloud backup..."
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return 1
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fi
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mkdir -p $NCDUMPSDIR
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find $NCDUMPSDIR/nextcloud-sqlbkp_* -maxdepth 0 -mmin +$(($DELETEDAYS*60*24)) -exec rm -rvf {} \; > 2&>1
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echo "Starting nextcloud backup..."
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$NCOCC maintenance:mode --on
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echo "Backup Nextcloud DB"
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PGPASSWORD=$DBPASSWORD pg_dump $DBNAME -h $DBHOST -U $DBUSER -f "$NCDUMPSDIR/nextcloud-sqlbkp_`date +"%Y-%m-%d-%H-%M-%S"`.bak"
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echo "Backup $NCDATADIR"
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rsync -aAXHh --stats --numeric-ids --noatime --delete --delete-excluded $NCDATADIR/ $DATA_PATH/"$SERVER"/daily.0$NCDATADIR
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STATUSCODE=$?
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# Rückgabewert prüfen.
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# 0 = fehlerfrei,
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# 24 ist harmlos; tritt auf, wenn während der Laufzeit
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# von rsync noch (/tmp?) Dateien verändert oder gelöscht wurden.
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# Alles andere ist fatal -- siehe man (1) rsync
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if [ "$STATUSCODE" -ne 24 ] && [ "$STATUSCODE" -ne 0 ] ; then
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echo "Fatal: rsync for Nextcloud finished on $SERVER with errors!"
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healthchecksFinish "$STATUSCODE"
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notify error "$STATUSCODE"
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$NCOCC maintenance:mode --off
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exit "$STATUSCODE"
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fi
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echo "Finished nextcloud backup..."
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$NCOCC maintenance:mode --off
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}
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backup () {
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backupNC
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echo "Starting rsync backup from $SERVER..."
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rsync -aAXHh --stats --numeric-ids --noatime --delete --delete-excluded \
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--include={"/mnt/storage","/mnt/storage/nc_data**","/mnt/storage/media**","/mnt/storage/backup**"} \
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--include={"/mnt/storage","/mnt/storage/media**","/mnt/storage/backup**"} \
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--exclude={"/dev/*","/proc/*","/sys/*","/tmp/*","/run/*","/mnt/*","/media/*","/lost+found","/.snapshots"} \
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$SRC_PATH $DATA_PATH/"$SERVER"/daily.0
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@ -188,10 +260,10 @@ backup () {
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exec > >(tee -i "${LOGFILE}")
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exec 2>&1
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basicChecks ${1}
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healthchecksStart
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notify start
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setLED
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basicChecks
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backup
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rotate
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healthchecksFinish
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