main script

Author: doomster

backup.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+#data
+SERVER_HOST="example.com"
+SERVER_PORT="22"
+USER="doomster"
+DB_USER="doomster"
+DB_PASSWORD="123456"
+REMOTE_FILES_PATH="/var/www/html"
+TEMP_FOLDER="~/backups_temp" 
+LOCAL_BACKUP="/mnt/backups"
+
+if [ $# -eq 0 ]
+then
+        echo "Missing options!"
+        echo "(run $0 -h for help)"
+        echo ""
+        exit 0
+fi
+
+ECHO="false"
+
+while getopts "dfch" OPTION; do
+        case $OPTION in
+
+                d)
+                        TYPE="database"
+                        ;;
+                f)
+                        TYPE="files" 
+                        ;;
+                c)      
+                        TYPE="database"
+                        TYPE2="files"
+                        ;;
+                h)
+                        echo "Usage:"
+                        echo "backup.sh -h "
+                        echo "backup.sh -d "
+                        echo "backup.sh -f "
+                        echo ""
+                        echo "   -d     to perform database backup"
+                        echo "   -f     to perform files backup"
+                        echo "   -c     to perform full backup"
+                        echo "   -h     help (this output)"
+                        exit 0
+                        ;;
+
+        esac
+done
+
+if [ $TYPE = "database" ]
+then
+    #Databases Backup...
+    echo "Databases backup ..." 
+    #Create remote database backup configuration file, and check if there is a folder for temporary backups
+    ssh -p $SERVER_PORT $USER@$SERVER_HOST "echo -e '[mysqldump]\nuser=$DB_USER\npassword=$DB_PASSWORD\n\n[mysql]\nuser=$DB_USER\npassword=$DB_PASSWORD' > .my.cnf | if [[ -d $TEMP_FOLDER ]]; then rm -R $TEMP_FOLDER  ;fi | mkdir $TEMP_FOLDER"
+    #create a mysqldump of every database in the server, put it in the temporary backup folder and gzip it
+    ssh -p $SERVER_PORT $USER@$SERVER_HOST 'mysql -N -e "show databases" | while read dbname; do mysqldump --complete-insert --routines --triggers --single-transaction "$dbname" > '$TEMP_FOLDER'/$dbname$(date +"%d-%m-%Y").sql && gzip '$TEMP_FOLDER'/$dbname$(date +"%d-%m-%Y").sql; done'
+    #Get database backup from server to local /backup folder
+    mkdir -p $LOCAL_BACKUP/$SERVER_HOST/Databases
+    scp -P $SERVER_PORT $USER@$SERVER_HOST:$TEMP_FOLDER/*.sql.gz $LOCAL_BACKUP/$SERVER_HOST/Databases/. 
+    #clearup server side files
+    ssh -p $SERVER_PORT $USER@$SERVER_HOST "rm -r $TEMP_FOLDER | rm .my.cnf"
+    echo "done!";
+    if [ $TYPE2 = "files" ] 
+    then 
+        $TYPE = $TYPE2; 
+    fi
+fi
+
+if [ $TYPE = "files" ]
+then
+echo "Files backup..."
+#create file backup to pull
+ssh -p $SERVER_PORT $USER@$SERVER_HOST "mkdir -p $TEMP_FOLDER | tar -zcf $TEMP_FOLDER/directory_backup_$(date +"%d-%m-%Y").tar.gz $REMOTE_FILES_PATH" 
+#pull the file to local backup folder
+mkdir -p $LOCAL_BACKUP/$SERVER_HOST/Files
+scp -P $SERVER_PORT $USER@$SERVER_HOST:$TEMP_FOLDER/*.tar.gz $LOCAL_BACKUP/$SERVER_HOST/Files/.
+#clear remote server side  temp files
+ssh -p $SERVER_PORT $USER@$SERVER_HOST "rm -R $TEMP_FOLDER";
+fi
+