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#!/bin/bash | |
mysqlbinlog56=/store/mysql-5.6.23-linux-glibc2.5-x86_64/bin/mysqlbinlog | |
mysqlclient=/store/mysql-5.6.23-linux-glibc2.5-x86_64/bin/mysql | |
pidfile=/var/run/binlogstream.pid | |
binlogdir=/store/binlogstreamer/binlogs | |
binlogprefix=mysql-bin | |
mysqluser=tester | |
mysqlpass=tester | |
mysqlmaster=10.72.100.236 | |
daystokeep=10 # will in fact be one day more if compression is used | |
compress=1 | |
streamer_slave_id=384596821 | |
# Remove old files | |
/bin/find $binlogdir -ctime +$daystokeep | grep $binlogprefix | /usr/bin/xargs /bin/rm -f | |
# Compress files that are done, not the last one | |
if [ "$compress" -eq 1 ]; then | |
ls ${binlogdir}/${binlogprefix}.* | grep -v bz2 | head -n -1 | /usr/bin/xargs bzip2 | |
fi | |
/bin/kill -0 `cat $pidfile` | |
if [ "$?" -eq "0" ]; then | |
#echo "running" | |
exit | |
else | |
#echo "not running" | |
cd $binlogdir | |
lastfile=`ls $binlogprefix* | sort -n | tail -1` | |
if [ -z "$lastfile" ]; then | |
lastfile=`$mysqlclient -BN -u $mysqluser --password=$mysqluser --host=$mysqlmaster -e 'show master status;' 2> /dev/null | awk '{ print $1 }'` | |
fi | |
$mysqlbinlog56 --stop-never-slave-server-id=$streamer_slave_id --read-from-remote-master=BINLOG-DUMP-NON-GTIDS --host=$mysqlmaster --raw --stop-never -u $mysqluser --password=$mysqluser $lastfile 2> /dev/null & | |
echo -n $! > $pidfile | |
fi |
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