Funktions Update

Neue Optionen --restore, --list, --bash

example_conf.sh

@@ -34,3 +34,7 @@ MYSQL_PASS='secret'
 # Wo auf dem Remote Server soll SQL_Dump abgelegt werden.
 # Dieser Ordner wird zusammen mit $FOLDERS gesichert
 MYSQL_DUMP_DIR='/var/backups/sqldump'
+
+
+# Die Optionen die beim Backup eingesetzt werden
+RDIFF_BACKUP_OPTS="--exclude-sockets --exclude-device-files --exclude-fifos --exclude-other-filesystems"

reset-conf.sh

@@ -6,4 +6,6 @@ DELETE_OLD_FILES='8W'
 MYSQL_DB=()
 MYSQL_USER='root'
 MYSQL_PASS='secret'
-MYSQL_DUMP_DIR='/var/backups/sqldump'
+MYSQL_DUMP_DIR="/var/backups/sqldump"
+
+RDIFF_BACKUP_OPTS="--exclude-sockets --exclude-device-files --exclude-fifos --exclude-other-filesystems"

start.sh

@@ -7,6 +7,17 @@ BACKUP_DIR=/backups
 CONFIG_DIR=/config
 SSH_CF_DIR=/root/.ssh
 
+read_config(){ 
+	#Konfiguration resetten
+	source "/reset-conf.sh"
+	
+	if [ ! -f "$CONFIG_DIR/$1" ]; then
+		echo config nicht vorhanden!z
+		exit 1
+	fi 
+	
+}
+
 gen_config(){
  	[ ! -f "$SSH_CF_DIR/id_rsa" ] && ssh-keygen -t rsa -b 4096 -f "$SSH_CF_DIR/id_rsa" -q -C "rdiff-backup-dockerized @ ${SSH_KEY_MARKER}" && chmod go-rwx $SSH_CF_DIR/id_rsa
 	
@@ -22,8 +33,7 @@ gen_config(){
 }
 
 backup(){
-	#Konfiguration resetten
+	read_config "$1"
-	source "/reset-conf.sh"
 	
 	echo " "
 	echo Start backup $1 
@@ -42,7 +52,8 @@ backup(){
 		
 		for db in "${MYSQL_DB[@]}"
 		do
-			ssh ${REMOTE_USER}@${REMOTE_HOST} "mysqldump -u \"$MYSQL_USER\" \"-p$MYSQL_PASS\" --add-drop-database --routines --single-transaction \"$db\" > \"$MYSQL_DUMP_DIR/$db.sql\""
+			echo dumb database: "$db"
+			ssh ${REMOTE_USER}@${REMOTE_HOST} "mysqldump -u \"$MYSQL_USER\" \"-p$MYSQL_PASS\" --events --routines --triggers --single-transaction --add-drop-database -B \"$db\" > \"$MYSQL_DUMP_DIR/$db.sql\""
 		done
 	
 		# Ordner mit SQL-Dateien in die Sicherung aufnehmen
@@ -61,10 +72,18 @@ backup(){
 		fi
 		
 		# die eigentliche Sicherung ...	
-		rdiff-backup --exclude-special-files "${REMOTE_USER}@${REMOTE_HOST}::${dir}" "$BACKUP_DIR/${REMOTE_HOST}${dir}"
+		echo backup file[s]: "$dir"
+		rdiff-backup $RDIFF_BACKUP_OPTS "${REMOTE_USER}@${REMOTE_HOST}::${dir}" "$BACKUP_DIR/${REMOTE_HOST}${dir}"
 		
 		# alle Sicherungen die älter als $DELETE_OLD_FILES löschen
 		rdiff-backup --remove-older-than $DELETE_OLD_FILES --force "$BACKUP_DIR/${REMOTE_HOST}${dir}"
+		
+		# Liste der Sicherungen anzeigen
+		if [ "$2" == "--list" ]; then
+			rdiff-backup -l "$BACKUP_DIR/${REMOTE_HOST}${dir}"
+		fi
+		
+		echo " "
 	done
 	
 	# SCHRITT 3: 
@@ -77,20 +96,96 @@ backup(){
 	echo " "
 }
 
-
-# ACHTUNG NOCH NICHT FERTIG !!
 restore(){
+	read_config "$1"
+	
+	echo " "
+	echo Start restore $1 
+	echo ==================================================
+	
+	# neue Konfiguration lesen
+	source "$CONFIG_DIR/$1"
+	# SCHRITT 1:
+	# Alle Dateien und Ordner aus dem letzten Backup wiederherstellen
+	
+	if [  ${#MYSQL_DB[@]} -gt 0 ]
+	then
+		FOLDERS+=("$MYSQL_DUMP_DIR")
+	fi
+	
 	for dir in "${FOLDERS[@]}"
 	do
-		rdiff-backup -r now "$BACKUP_DIR/${REMOTE_HOST}${dir}" "${REMOTE_USER}@${REMOTE_HOST}::${dir}"
+		# die eigentliche Wiederherstellung ...	
+		echo restore file[s]: "$dir" "$2"
+		
+		if [ "$2" != "" ]; then
+			rdiff-backup --force -r "$2" "$BACKUP_DIR/${REMOTE_HOST}${dir}" "${REMOTE_USER}@${REMOTE_HOST}::${dir}"
+		else
+			rdiff-backup --force -r now "$BACKUP_DIR/${REMOTE_HOST}${dir}" "${REMOTE_USER}@${REMOTE_HOST}::${dir}"
+		fi
 	done
+	# SCHRITT 2:
+	# Datenbanken wiederherstellen 
+		
+	for db in "${MYSQL_DB[@]}"
+	do
+		echo restore database: "$db"
+		ssh ${REMOTE_USER}@${REMOTE_HOST} "mysql -u \"$MYSQL_USER\" \"-p$MYSQL_PASS\" < \"$MYSQL_DUMP_DIR/$db.sql\""
+		[ "$MYSQL_DUMP_DIR" != "" ] && [ "$MYSQL_DUMP_DIR" != "/" ] && ssh ${REMOTE_USER}@${REMOTE_HOST} "rm -rf \"$MYSQL_DUMP_DIR/$db.sql\""
+	done
+	
+	
+	echo Done restore $1 
+	echo " "
+}
+
+
+list(){
+	read_config "$1"
+	
+	echo " "
+	echo Show backups of $1 
+	echo ==================================================
+	
+	# neue Konfiguration lesen
+	source "$CONFIG_DIR/$1"
+	
+	if [  ${#MYSQL_DB[@]} -gt 0 ]
+	then
+		FOLDERS+=("$MYSQL_DUMP_DIR")
+	fi
+	
+	for dir in "${FOLDERS[@]}"
+	do
+		echo show backups for file[s]: "$dir"
+		
+		rdiff-backup -l "$BACKUP_DIR/${REMOTE_HOST}${dir}"
+	done
+	
+	echo Done show $1 
+	echo " "
 }
 
 if [ "$1" == "--gen-config" ]; then
 	gen_config
+	
 elif [ "$1" == "--backup" ]; then
-	backup "$2"
+	shift
+	backup "$@"
+	
+elif [ "$1" == "--restore" ]; then
+	shift
+	restore "$@"
+	
+elif [ "$1" == "--list" ]; then
+	shift
+	list "$@"
+	
+elif [ "$1" == "--bash" ]; then
+	shift
+	/bin/bash "$@"
+	
 else
-	echo "nichts zu tun?"
+	echo "usage ?"
 fi