Shulou(Shulou.com)06/01 Report--

Note: what is built here is one master and multiple slaves.

Environment: centos7+MySQL5.7

Master: 192.168.162.134

From 1RV 192.168.162.133

From 2RV 192.168.162.135

Installation reference: http://liyingdi.blog.51cto.com/6397405/1879993

Master server configuration:

Server_id = 134# guarantee unique

Log-bin = mysql-bin # Open binlog

Gtid-mode = on # turn on gtid mode

Enforce-gtid-consistency=1 # enforces gtid consistency

two。 Restart the primary server and create a replication user.

Grant replication slave on *. * to 'rpl133'@'192.168.162.133' identified by' 123456'

Grant replication slave on *. * to 'rpl133'@'192.168.162.135' identified by' 123456'

3. Configure two slave servers

Server_id = 133If it's a 135server, it's 135,

Log-bin = mysql-bin

Whether log-slave-updates=true # slave updates are logged

Gtid-mode=on

Enforce-gtid-consistency=true

4 define the link to the master library on the slave library

Change master to master_host='192.168.162.134',master_user='rpl133',master_password='123456',MASTER_AUTO_POSITION=1

5. Start slave

6. test

PS: the building here is the most basic master and slave, and individuals can optimize various parameters according to their own production links.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.