sh 将AWS RDS二进制文件备份到AWS S3

Posted 2021-05-07

#!/bin/bash

FILES="$(mysql -u database.user -pdatabase.password -h database.host -Bse 'show binary logs' | cut -f 1)"

for file in $FILES
do
    if [ ! -f files/$file ]; then
            logger "Trying to download new file:  $file"
            echo "Trying to download new file:  $file"
            mysqlbinlog \
                --no-defaults \
                --read-from-remote-server \
                --host=database.host \
                --port=3306 \
                --user database.user \
                --password=database.password \
                --result-file=files/$file \
                $file
    fi
done

# Move files that are older than 24 hours to Amazon

find files/* -mmin +1440 -exec aws s3 mv {} s3://bucketname/{} \;