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Mega server backup using megafuse
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| #!/bin/bash | |
| SERVER="web1" | |
| DAYS_TO_BACKUP=7 | |
| WORKING_DIR="/root/backup_tmp_dir" | |
| BACKUP_MYSQL="true" | |
| MYSQL_USER="root" | |
| MYSQL_PASSWORD="your_db_root_password" | |
| DOMAINS_FOLDER="/var/www" | |
| ################################## | |
| # Create local working directory and collect all data | |
| rm -rf ${WORKING_DIR} | |
| mkdir ${WORKING_DIR} | |
| cd ${WORKING_DIR} | |
| # Backup /etc folder | |
| cd / | |
| tar cJf ${WORKING_DIR}/etc.tar.gx etc | |
| cd - > /dev/null | |
| # Backup MySQL | |
| if [ "${BACKUP_MYSQL}" = "true" ] | |
| then | |
| mkdir ${WORKING_DIR}/mysql | |
| for db in $(mysql -u${MYSQL_USER} -p${MYSQL_PASSWORD} -e 'show databases;' | grep -Ev "^(Database|mysql|information_schema|performance_schema|phpmyadmin)$") | |
| do | |
| #echo "processing ${db}" | |
| mysqldump --opt -u${MYSQL_USER} -p${MYSQL_PASSWORD} "${db}" | gzip > ${WORKING_DIR}/mysql/${db}_$(date +%F_%T).sql.gz | |
| done | |
| #echo "all db now" | |
| mysqldump --opt -u${MYSQL_USER} -p${MYSQL_PASSWORD} --events --ignore-table=mysql.event --all-databases | gzip > ${WORKING_DIR}/mysql/ALL_DATABASES_$(date +%F_%T).sql.gz | |
| fi | |
| # Backup domains | |
| mkdir ${WORKING_DIR}/domains | |
| for folder in $(find ${DOMAINS_FOLDER} -mindepth 1 -maxdepth 1 -type d) | |
| do | |
| cd $(dirname ${folder}) | |
| tar cJf ${WORKING_DIR}/domains/$(basename ${folder}).tar.xz $(basename ${folder}) | |
| cd - > /dev/null | |
| done | |
| ################################## | |
| /root/MegaFuse -c /root/.megafuse.conf &> /dev/null & | |
| while true | |
| do | |
| [ ! -z "$(ls /mnt/)" ] && break | |
| sleep 1 | |
| done | |
| # Now we are sure /mnt is mounted | |
| [ ! -d /mnt/backup_${SERVER} ] && mkdir -p /mnt/backup_${SERVER} | |
| # Remove old logs | |
| while [ $(ls /mnt/backup_${SERVER}/ | grep -E "^[0-9]{4}-[0-9]{2}-[0-9]{2}$" | wc -l) -gt ${DAYS_TO_BACKUP} ] | |
| do | |
| TO_REMOVE=$(ls /mnt/backup_${SERVER}/ | grep -E "^[0-9]{4}-[0-9]{2}-[0-9]{2}$" | sort | head -n 1) | |
| rm -rf /mnt/backup_${SERVER}/${TO_REMOVE} | |
| done | |
| # Create remote folder | |
| curday="$(date +%F)" | |
| # Backup now!!! | |
| mv ${WORKING_DIR} /mnt/backup_${SERVER}/${curday} | |
| sync; sync; sync | |
| # Clean local environment (just to make sure) | |
| rm -rf ${WORKING_DIR} | |
| umount /mnt | |
| exit 0 |
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