X-Git-Url: https://git.p6c8.net/nextcloud-backup-restore.git/blobdiff_plain/5e5f3ae863e50867b807550d9468db64d546098c..8a9ebc2de3bed79841082eb2416be7eee0d4739f:/NextcloudRestore.sh?ds=inline diff --git a/NextcloudRestore.sh b/NextcloudRestore.sh index b2feb9f..e57b998 100644 --- a/NextcloudRestore.sh +++ b/NextcloudRestore.sh @@ -2,9 +2,9 @@ # # Bash script for restoring backups of Nextcloud. -# Usage: ./NextcloudRestor.sh (e.g. ./NextcloudRestor.sh 20170910_132703) +# Usage: ./NextcloudRestore.sh (e.g. ./NextcloudRestore.sh 20170910_132703) # -# The script is based on an installation of Nextcloud using nginx and MariaDB, see https://decatec.de/home-server/nextcloud-auf-ubuntu-server-mit-nginx-mariadb-php-lets-encrypt-redis-und-fail2ban/ +# The script is based on an installation of Nextcloud using nginx and MariaDB, see https://decatec.de/home-server/nextcloud-auf-ubuntu-server-18-04-lts-mit-nginx-mariadb-php-lets-encrypt-redis-und-fail2ban/ # # @@ -15,20 +15,23 @@ # Variables # TODO: The directory where you store the Nextcloud backups -backupMainDir="/mnt/Share/NextcloudBackups/" +mainBackupDir="/mnt/Share/NextcloudBackups" restore=$1 -currentRestoreDir="${mainBackupdir}/${restore}" +currentRestoreDir="${mainBackupDir}/${restore}" # TODO: The directory of your Nextcloud installation (this is a directory under your web root) nextcloudFileDir="/var/www/nextcloud" # TODO: The directory of your Nextcloud data directory (outside the Nextcloud file directory) +# If your data directory is located under Nextcloud's file directory (somewhere in the web root), the data directory should not be restored separately nextcloudDataDir="/var/nextcloud_data" +# TODO: The service name of the web server. Used to start/stop web server (e.g. 'systemctl start ') +webserverServiceName="nginx" # TODO: Your Nextcloud database name nextcloudDatabase="nextcloud_db" # TODO: Your Nextcloud database user dbUser="nextcloud_db_user" # TODO: The password of the Nextcloud database user dbPassword="mYpAsSw0rd" -# TODO: Your webserver user +# TODO: Your web server user webserverUser="www-data" # File names for backup files @@ -76,13 +79,15 @@ cd "${nextcloudFileDir}" sudo -u "${webserverUser}" php occ maintenance:mode --on cd ~ echo "Done" +echo # -# Stop webserver +# Stop web server # -echo "Stopping nginx..." -service nginx stop +echo "Stopping web server..." +systemctl stop "${webserverServiceName}" echo "Done" +echo # # Delete old Nextcloud direcories @@ -91,84 +96,93 @@ echo "Deleting old Nextcloud file directory..." rm -r "${nextcloudFileDir}" mkdir -p "${nextcloudFileDir}" echo "Done" +echo + echo "Deleting old Nextcloud data directory..." rm -r "${nextcloudDataDir}" mkdir -p "${nextcloudDataDir}" echo "Done" +echo # # Restore file and data directory # echo "Restoring Nextcloud file directory..." -tar -xpzf "${currentRestoreDir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" +tar -xmpzf "${currentRestoreDir}/${fileNameBackupFileDir}" -C "${nextcloudFileDir}" echo "Done" +echo + echo "Restoring Nextcloud data directory..." -tar -xpzf "${currentRestoreDir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" +tar -xmpzf "${currentRestoreDir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}" echo "Done" +echo # # Restore database # echo "Dropping old Nextcloud DB..." +# MySQL/MariaDB: mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "DROP DATABASE ${nextcloudDatabase}" + +# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database) +#PGPASSWORD="${dbPassword} psql -h localhost -U "${dbUser}" -d nextcloud -c "DROP DATABASE \"${nextcloudDatabase}\";" echo "Done" +echo + echo "Creating new DB for Nextcloud..." -mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "CREATE DATABASE ${nextcloudDatabase}" +# MySQL/MariaDB: +# Use this if the databse from the backup uses UTF8 with multibyte support (e.g. for emoijs in filenames): +mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "CREATE DATABASE ${nextcloudDatabase} CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci" +# Use this if the database from the backup DOES NOT use UTF8 with multibyte support (e.g. for emoijs in filenames): +#mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "CREATE DATABASE ${nextcloudDatabase}" + +# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database) +#PGPASSWORD="${dbPassword}" psql -h localhost -U "${dbUser}" -d "${nextcloudDatabase}" -c "CREATE DATABASE \"${nextcloudDatabase}\";" echo "Done" +echo + echo "Restoring backup DB..." +# MySQL/MariaDB: mysql -h localhost -u "${dbUser}" -p"${dbPassword}" "${nextcloudDatabase}" < "${currentRestoreDir}/${fileNameBackupDb}" + +# PostgreSQL (uncomment if you are using PostgreSQL as Nextcloud database) +#PGPASSWORD="${dbPassword}" pg_restore -c -d "${nextcloudDatabase}" -h localhost -U "${dbUser}" "${currentRestoreDir}/${fileNameBackupDb}" echo "Done" +echo # -# Start webserver +# Start web server # -echo "Starting nginx..." -service nginx start +echo "Starting web server..." +systemctl start "${webserverServiceName}" echo "Done" +echo # # Set directory permissions # echo "Setting directory permissions..." -chown -R "${webserverUser}" "${nextcloudFileDir}" -chown -R "${webserverUser}" "${nextcloudDataDir}" +chown -R "${webserverUser}":"${webserverUser}" "${nextcloudFileDir}" +chown -R "${webserverUser}":"${webserverUser}" "${nextcloudDataDir}" echo "Done" +echo # -# Update the system data-fingerprint (see https://docs.nextcloud.com/server/12/admin_manual/configuration_server/occ_command.html#maintenance-commands-label) +# Update the system data-fingerprint (see https://docs.nextcloud.com/server/15/admin_manual/configuration_server/occ_command.html#maintenance-commands-label) # echo "Updating the system data-fingerprint..." -cd "${nextcloudFileDir}" -sudo -u "${webserverUser}" php occ maintenance:data-fingerprint -cd ~ -echo "Done" - - -# -# Restore hardened directory permissions -# -echo "Set hardened directory permissions..." -find "${nextcloudFileDir}" -type f -print0 | xargs -0 chmod 0640 -find "${nextcloudFileDir}" -type d -print0 | xargs -0 chmod 0750 -chown -R root:"${webserverUser}" "${nextcloudFileDir}" -chown -R "${webserverUser}":"${webserverUser}" "${nextcloudFileDir}/apps/" -chown -R "${webserverUser}":"${webserverUser}" "${nextcloudFileDir}/config/" -chown -R "${webserverUser}":"${webserverUser}" "${nextcloudFileDir}/themes/" -chown -R "${webserverUser}":"${webserverUser}" "${nextcloudDataDir}" -chown root:"${webserverUser}" "${nextcloudFileDir}/.htaccess" -chown root:"${webserverUser}" "${nextcloudDataDir}/.htaccess" -chmod 0644 "${nextcloudFileDir}/.htaccess" -chmod 0644 "${nextcloudDataDir}/.htaccess" +sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:data-fingerprint echo "Done" +echo # # Disbale maintenance mode # echo "Switching off maintenance mode..." -cd "${nextcloudFileDir}" -sudo -u "${webserverUser}" php occ maintenance:mode --off -cd ~ +sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --off echo "Done" +echo +echo echo "DONE!" echo "Backup ${restore} successfully restored."