Make sure you have mysqldump
installed
sudo yum install mysqldump -y
In order to the required dumps the user specified needs some GRANTED permissions.
The implimnetation has mysqldump --single-transaction
so all you need is select to perform the action.
Future is to have this as a configuration option.
GRANT SELECT
ON <tablename>.*
TO '<dump_user>'@'<hostname>'
IDENTIFIED BY '<password>';