X-Git-Url: https://git.p6c8.net/nextcloud-backup-restore.git/blobdiff_plain/0ed8fae25157152e3b89343e0e77548216228fdd..0caeb0ccee34197c82e37f7a48c843e991c5118e:/NextcloudBackup.sh?ds=sidebyside diff --git a/NextcloudBackup.sh b/NextcloudBackup.sh index a0299e6..5a7e091 100644 --- a/NextcloudBackup.sh +++ b/NextcloudBackup.sh @@ -3,7 +3,7 @@ # # Bash script for creating backups of Nextcloud. # -# Version 2.1.0 +# Version 2.2.0 # # Usage: # - With backup directory specified in the script: ./NextcloudBackup.sh @@ -23,7 +23,9 @@ backupMainDir=$1 if [ -z "$backupMainDir" ]; then # TODO: The directory where you store the Nextcloud backups (when not specified by args) - backupMainDir='/media/hdd/nextcloud_backup' + backupMainDir='/media/hdd/nextcloud_backup' +else + backupMainDir=$(echo $backupMainDir | sed 's:/*$::') fi currentDate=$(date +"%Y%m%d_%H%M%S") @@ -31,7 +33,7 @@ currentDate=$(date +"%Y%m%d_%H%M%S") # The actual directory of the current backup - this is a subdirectory of the main directory above with a timestamp backupdir="${backupMainDir}/${currentDate}/" -# TODO: Use compression for Matrix Synapse installation/lib dir +# TODO: Use compression for file/data dir # When this is the only script for backups, it's recommend to enable compression. # If the output of this script is used in another (compressing) backup (e.g. borg backup), # you should probably disable compression here and only enable compression of your main backup script. @@ -83,12 +85,15 @@ if [ "$useCompression" = true ] ; then fileNameBackupDataDir='nextcloud-datadir.tar.gz' fi -# TODO: Uncomment if you use local external storage -#fileNameBackupExternalDataDir='nextcloud-external-datadir.tar' -# -#if [ "$useCompression" = true ] ; then -# fileNameBackupExternalDataDir='nextcloud-external-datadir.tar.gz' -#fi +fileNameBackupExternalDataDir='' + +if [ ! -z "${nextcloudLocalExternalDataDir+x}" ] ; then + fileNameBackupExternalDataDir='nextcloud-external-datadir.tar' + + if [ "$useCompression" = true ] ; then + fileNameBackupExternalDataDir='nextcloud-external-datadir.tar.gz' + fi +fi fileNameBackupDb='nextcloud-db.sql' @@ -96,7 +101,7 @@ fileNameBackupDb='nextcloud-db.sql' errorecho() { cat <<< "$@" 1>&2; } function DisableMaintenanceMode() { - echo "Switching off maintenance mode..." + echo "$(date +"%H:%M:%S"): Switching off maintenance mode..." sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --off echo "Done" echo @@ -152,7 +157,7 @@ fi # # Set maintenance mode # -echo "Set maintenance mode for Nextcloud..." +echo "$(date +"%H:%M:%S"): Set maintenance mode for Nextcloud..." sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --on echo "Done" echo @@ -160,7 +165,7 @@ echo # # Stop web server # -echo "Stopping web server..." +echo "$(date +"%H:%M:%S"): Stopping web server..." systemctl stop "${webserverServiceName}" echo "Done" echo @@ -168,10 +173,10 @@ echo # # Backup file directory # -echo "Creating backup of Nextcloud file directory..." +echo "$(date +"%H:%M:%S"): Creating backup of Nextcloud file directory..." if [ "$useCompression" = true ] ; then - tar -cpzf "${backupdir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" . + tar -I pigz -cpf "${backupdir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" . else tar -cpf "${backupdir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" . fi @@ -182,19 +187,19 @@ echo # # Backup data directory # -echo "Creating backup of Nextcloud data directory..." +echo "$(date +"%H:%M:%S"): Creating backup of Nextcloud data directory..." if [ "$ignoreUpdaterBackups" = true ] ; then echo "Ignoring updater backup directory" if [ "$useCompression" = true ] ; then - tar -cpzf "${backupdir}/${fileNameBackupDataDir}" --exclude="updater-*/backups/*" -C "${nextcloudDataDir}" . + tar -I pigz -cpf "${backupdir}/${fileNameBackupDataDir}" --exclude="updater-*/backups/*" -C "${nextcloudDataDir}" . else tar -cpf "${backupdir}/${fileNameBackupDataDir}" --exclude="updater-*/backups/*" -C "${nextcloudDataDir}" . fi else if [ "$useCompression" = true ] ; then - tar -cpzf "${backupdir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" . + tar -I pigz -cpf "${backupdir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" . else tar -cpf "${backupdir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" . fi @@ -203,24 +208,27 @@ fi echo "Done" echo +# # Backup local external storage. -# Uncomment if you use local external storage -#echo "Creating backup of Nextcloud local external storage directory..." +# +if [ ! -z "${nextcloudLocalExternalDataDir+x}" ] ; then + echo "$(date +"%H:%M:%S"): Creating backup of Nextcloud local external storage directory..." -#if [ "$useCompression" = true ] ; then -# tar -cpzf "${backupdir}/${fileNameBackupExternalDataDir}" -C "${nextcloudLocalExternalDataDir}" . -#else -# tar -cpf "${backupdir}/${fileNameBackupExternalDataDir}" -C "${nextcloudLocalExternalDataDir}" . -#fi + if [ "$useCompression" = true ] ; then + tar -I pigz -cpf "${backupdir}/${fileNameBackupExternalDataDir}" -C "${nextcloudLocalExternalDataDir}" . + else + tar -cpf "${backupdir}/${fileNameBackupExternalDataDir}" -C "${nextcloudLocalExternalDataDir}" . + fi -#echo "Done" -#echo + echo "Done" + echo +fi # # Backup DB # if [ "${databaseSystem,,}" = "mysql" ] || [ "${databaseSystem,,}" = "mariadb" ]; then - echo "Backup Nextcloud database (MySQL/MariaDB)..." + echo "$(date +"%H:%M:%S"): Backup Nextcloud database (MySQL/MariaDB)..." if ! [ -x "$(command -v mysqldump)" ]; then errorecho "ERROR: MySQL/MariaDB not installed (command mysqldump not found)." @@ -232,7 +240,7 @@ if [ "${databaseSystem,,}" = "mysql" ] || [ "${databaseSystem,,}" = "mariadb" ]; echo "Done" echo elif [ "${databaseSystem,,}" = "postgresql" ] || [ "${databaseSystem,,}" = "pgsql" ]; then - echo "Backup Nextcloud database (PostgreSQL)..." + echo "$(date +"%H:%M:%S"): Backup Nextcloud database (PostgreSQL)..." if ! [ -x "$(command -v pg_dump)" ]; then errorecho "ERROR: PostgreSQL not installed (command pg_dump not found)." @@ -248,7 +256,7 @@ fi # # Start web server # -echo "Starting web server..." +echo "$(date +"%H:%M:%S"): Starting web server..." systemctl start "${webserverServiceName}" echo "Done" echo @@ -265,9 +273,9 @@ if [ ${maxNrOfBackups} != 0 ] then nrOfBackups=$(ls -l ${backupMainDir} | grep -c ^d) - if [[ ${nrOfBackups} > ${maxNrOfBackups} ]] + if [ ${nrOfBackups} -gt ${maxNrOfBackups} ] then - echo "Removing old backups..." + echo "$(date +"%H:%M:%S"): Removing old backups..." ls -t ${backupMainDir} | tail -$(( nrOfBackups - maxNrOfBackups )) | while read -r dirToRemove; do echo "${dirToRemove}" rm -r "${backupMainDir}/${dirToRemove:?}" @@ -279,4 +287,4 @@ fi echo echo "DONE!" -echo "Backup created: ${backupdir}" +echo "$(date +"%H:%M:%S"): Backup created: ${backupdir}"