Added support for PostgreSQL; Restore MySQL with UTF8 support

[nextcloud-backup-restore.git] / NextcloudRestore.sh

diff --git a/NextcloudRestore.sh b/NextcloudRestore.sh
index eeaa2eaebdf6e3047101a5f474e37d66b2644246..e57b9982ec88f00b84ca823a45629e2e78796b2b 100644 (file)
--- a/NextcloudRestore.sh
+++ b/NextcloudRestore.sh
@@ -4,7 +4,7 @@
 # Bash script for restoring backups of Nextcloud.
 # Usage: ./NextcloudRestore.sh <BackupName> (e.g. ./NextcloudRestore.sh 20170910_132703)
 # 
 # Bash script for restoring backups of Nextcloud.
 # Usage: ./NextcloudRestore.sh <BackupName> (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/

 #
 
 #
 #
 
 #


@@ -15,7 +15,7 @@
 
 # Variables
 # TODO: The directory where you store the Nextcloud backups
 
 # Variables
 # TODO: The directory where you store the Nextcloud backups

-mainBackupDir="/mnt/Share/NextcloudBackups/"
+mainBackupDir="/mnt/Share/NextcloudBackups"

 restore=$1
 currentRestoreDir="${mainBackupDir}/${restore}"
 # TODO: The directory of your Nextcloud installation (this is a directory under your web root)
 restore=$1
 currentRestoreDir="${mainBackupDir}/${restore}"
 # TODO: The directory of your Nextcloud installation (this is a directory under your web root)


@@ -23,7 +23,7 @@ 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 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. 'service <webserverServiceName> start')
+# TODO: The service name of the web server. Used to start/stop web server (e.g. 'systemctl start <webserverServiceName>')

 webserverServiceName="nginx"
 # TODO: Your Nextcloud database name
 nextcloudDatabase="nextcloud_db"
 webserverServiceName="nginx"
 # TODO: Your Nextcloud database name
 nextcloudDatabase="nextcloud_db"


@@ -85,7 +85,7 @@ echo
 # Stop web server
 #
 echo "Stopping web server..."
 # Stop web server
 #
 echo "Stopping web server..."

-service "${webserverServiceName}" stop
+systemctl stop "${webserverServiceName}"

 echo "Done"
 echo
 
 echo "Done"
 echo
 


@@ -108,12 +108,12 @@ echo
 # Restore file and data directory
 #
 echo "Restoring Nextcloud file directory..."
 # 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..."
 echo "Done"
 echo
 
 echo "Restoring Nextcloud data directory..."

-tar -xpzf "${currentRestoreDir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}"
+tar -xmpzf "${currentRestoreDir}/${fileNameBackupDataDir}" -C "${nextcloudDataDir}"

 echo "Done"
 echo
 
 echo "Done"
 echo
 


@@ -121,17 +121,32 @@ echo
 # Restore database
 #
 echo "Dropping old Nextcloud DB..."
 # Restore database
 #
 echo "Dropping old Nextcloud DB..."

+# MySQL/MariaDB:

 mysql -h localhost -u "${dbUser}" -p"${dbPassword}" -e "DROP DATABASE ${nextcloudDatabase}"
 mysql -h localhost -u "${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..."
 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..."
 echo "Done"
 echo
 
 echo "Restoring backup DB..."

+# MySQL/MariaDB:

 mysql -h localhost -u "${dbUser}" -p"${dbPassword}" "${nextcloudDatabase}" < "${currentRestoreDir}/${fileNameBackupDb}"
 mysql -h localhost -u "${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
 
 echo "Done"
 echo
 


@@ -139,7 +154,7 @@ echo
 # Start web server
 #
 echo "Starting web server..."
 # Start web server
 #
 echo "Starting web server..."

-service "${webserverServiceName}" start
+systemctl start "${webserverServiceName}"

 echo "Done"
 echo
 
 echo "Done"
 echo
 


@@ -153,12 +168,10 @@ echo "Done"
 echo
 
 #
 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..."
 #
 echo "Updating the system data-fingerprint..."

-cd "${nextcloudFileDir}"
-sudo -u "${webserverUser}" php occ maintenance:data-fingerprint
-cd ~
+sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:data-fingerprint

 echo "Done"
 echo
 
 echo "Done"
 echo
 


@@ -166,9 +179,7 @@ echo
 # Disbale maintenance mode
 #
 echo "Switching off maintenance mode..."
 # 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 "Done"
 echo