企業實戰：mysql5.6數據庫備份、恢復腳本
阿新 • • 發佈：2018-08-13
ash path bsp mat fun fin sql wait user 一、mysql數據庫備份腳本
備份腳本1：
[root@szxelab-a-back-12 scripts]# vim elab_fenku_backup.sh
#!/bin/sh
#create at 2018-01-08
#author oldboy
#qq 88888
echo "--------------------------ychfq:`date +%F-%H`--------------------------"
DB_USER="oldboy_bak"
DB_PWD="123456"
DB_PROT="3306"
DB_HOST="ro-oldboy.mysql.rds.aliyuncs.com"
BACKUP_DIR="/data/backup/mysql"
if [ ! -d $BACKUP_DIR ];then
echo "$BACKUP_DIR:No such file or directory" && exit 2
else
for dbname in `mysql -u"$DB_USER" -p"$DB_PWD" -h"$DB_HOST" -P"$DB_PROT" -e "show databases;" |egrep -v "Database|information_schema|performance_schema|mysql|mysq"`
do
#備份存儲過程、函數等
mysqldump -u"$DB_USER" -p"$DB_PWD" -h"$DB_HOST" -P"$DB_PROT" --opt --default-character-set=utf8 --hex-blob --triggers -d -t -R $dbname |sed -e 's/DEFINER[ ]*=[ ]*[^*]*\*/\*/'|gzip>$BACKUP_DIR/"$dbname"_func_$(date +%Y%m%d%H).sql.gz
#copy存儲過程、函數到公司內網服務器
scp -r -p -P 52119 $BACKUP_DIR/"$dbname"_func_$(date +%Y%m%d%H).sql.gz [email protected]:/data/mysqlbak/ &
#備份視圖、數據
mysqldump -u"$DB_USER" -p"$DB_PWD" -h"$DB_HOST" -P"$DB_PROT" --opt --default-character-set=utf8 --hex-blob --skip-triggers $dbname |sed -e 's/DEFINER[ ]*=[ ]*[^*]*\*/\*/'|gzip>$BACKUP_DIR/"$dbname"_data_$(date +%Y%m%d%H).sql.gz
#copy視圖、數據到公司內網服務器
scp -r -p -P 52119 $BACKUP_DIR/"$dbname"_data_$(date +%Y%m%d%H).sql.gz [email protected]:/data/mysqlbak/ &
done
fi
wait
find $BACKUP_DIR -mtime +3 -type f -name "*.sql.gz" |xargs rm -f備份腳本2：
[root@szxelab-a-back-12 scripts]# cat elab_fenku_backup.sh
#!/bin/sh
#create at 2018-01-08
#author oldboy
#qq 88888
echo "--------------------------ychfq:`date +%F-%H`--------------------------"
DB_USER="elab_bak"
DB_PWD="123456"
DB_PROT="53306"
DB_HOST="oldboycom.mysql.rds.aliyuncs.com"
BACKUP_DIR="/data/backup/mysql"
if [ ! -d $BACKUP_DIR ];then
echo "$BACKUP_DIR:No such file or directory" && exit 2
else
for dbname in `mysql -u"$DB_USER" -p"$DB_PWD" -h"$DB_HOST" -P"$DB_PROT" -e "show databases;" |egrep -v "Database|information_schema|performance_schema|mysql|mysq"`
do
#備份存儲過程、函數等
mysqldump -u"$DB_USER" -p"$DB_PWD" -h"$DB_HOST" -P"$DB_PROT" --opt --default-character-set=utf8 --hex-blob --triggers -d -t -R $dbname |sed -e 's/DEFINER[ ]*=[ ]*[^*]*\*/\*/'|gzip>$BACKUP_DIR/"$dbname"_func_$(date +%Y%m%d%H).sql.gz
#copy存儲過程、函數到公司內網服務器
scp -r -p -P 52119 $BACKUP_DIR/"$dbname"_func_$(date +%Y%m%d%H).sql.gz [email protected]:/data/mysqlbak/ &
#備份視圖、數據
mysqldump -u"$DB_USER" -p"$DB_PWD" -h"$DB_HOST" -P"$DB_PROT" --opt --default-character-set=utf8 --hex-blob --skip-triggers $dbname |sed -e 's/DEFINER[ ]*=[ ]*[^*]*\*/\*/'|gzip>$BACKUP_DIR/"$dbname"_data_$(date +%Y%m%d%H).sql.gz
#copy視圖、數據到公司內網服務器
scp -r -p -P 52119 $BACKUP_DIR/"$dbname"_data_$(date +%Y%m%d%H).sql.gz [email protected]:/data/mysqlbak/ &
done
fi
wait
find $BACKUP_DIR -mtime +3 -type f -name "*.sql.gz" |xargs rm -f二、恢復腳本
[root@analysis ~]# cat /scripts/mysql_import.sh #!/bin/sh #author billy #time 2017-01-10 #version 1.0 MYSQL_PATH=/application/mysql/bin cd /scripts echo "---------------------------------$(date +%F)-------------------------------------" /usr/bin/scp -r -p -P53306 [email protected]:/data/mysqlbak/*_$(date +%Y%m%d)01.sql.gz /scripts #/usr/bin/scp -r -p [email protected]:/data/mysqlbak/youyadai_$(date +%Y%m%d)01.sql.gz /scripts /bin/gzip -d *_$(date +%Y%m%d)01.sql.gz #/bin/gzip -d yyd_$(date +%Y%m%d)01.sql.gz $MYSQL_PATH/mysql -uroot -p'123456' yyd <youyadai_data_$(date +%Y%m%d)01.sql $MYSQL_PATH/mysql -uroot -p'123456' yyd <youyadai_func_$(date +%Y%m%d)01.sql #$MYSQL_PATH/mysql -uroot -p'123456' ych <ychfq_data_$(date +%Y%m%d)01.sql $MYSQL_PATH/mysql -uroot -p'123456' ych <ychfq_func_$(date +%Y%m%d)01.sql $MYSQL_PATH/mysql -uroot -p'123456' lending_account <lending_account_func_$(date +%Y%m%d)01.sql $MYSQL_PATH/mysql -uroot -p'123456' lending_account <lending_account_data_$(date +%Y%m%d)01.sql /bin/rm -f /scripts/*_$(date +%Y%m%d)01.sql echo "---------------------------------end-------------------------------------"
企業實戰：mysql5.6數據庫備份、恢復腳本