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Add bandwidth limit #17

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Add bandwidth limit #17

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10 changes: 9 additions & 1 deletion mysqltos3.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,9 @@ MYSQLROOT=root
MYSQLPASS=password
S3BUCKET=bucketname
FILENAME=filename
# bindwidth unit: kB/s (KiloBytes per second)
# to enable BANDWIDTH you should install trickle and libevent which tickle depends on (e.g. yum install libevent-devel && yum install trickle)
BANDWIDTH=256
DATABASE='--all-databases'
# the following line prefixes the backups with the defined directory. it must be blank or end with a /
S3PATH=mysql_backup/
Expand Down Expand Up @@ -56,7 +59,12 @@ echo "Past backup moved."

# upload all databases
echo "Uploading the new backup..."
s3cmd put -f ${TMP_PATH}${FILENAME}${DATESTAMP}.tar.gz s3://${S3BUCKET}/${S3PATH}${PERIOD}/
if command -v trickle >/dev/null 2>&1; then
echo "Limit bandwidth to ${BANDWIDTH}kB/s"
trickle -s -u ${BANDWIDTH} s3cmd put -f ${TMP_PATH}${FILENAME}${DATESTAMP}.tar.gz s3://${S3BUCKET}/${S3PATH}${PERIOD}/
else
s3cmd put -f ${TMP_PATH}${FILENAME}${DATESTAMP}.tar.gz s3://${S3BUCKET}/${S3PATH}${PERIOD}/
fi
echo "New backup uploaded."

echo "Removing the cache files..."
Expand Down