配置服务器运维Replica副本的最佳实践主要包括以下几个步骤:
[mysqld]
server-id = 1
log_bin = /var/log/mysql/mysql-bin.log
binlog_do_db = mydb
[mysqld]
server-id = 2
relay_log = /var/log/mysql/mysql-relay-bin.log
log_bin = /var/log/mysql/mysql-bin.log
binlog_do_db = mydb
replicate_do_db = mydb
CREATE USER 'replicator'@'%' IDENTIFIED BY 'password';
GRANT REPLICATION SLAVE ON *.* TO 'replicator'@'%';
FLUSH PRIVILEGES;
CHANGE MASTER TO
MASTER_HOST='master_ip',
MASTER_USER='replicator',
MASTER_PASSWORD='password',
MASTER_LOG_FILE='mysql-bin.000001',
MASTER_LOG_POS=107;
START SLAVE;
通过以上步骤,可以有效地配置服务器运维Replica副本,确保数据的高可用性和一致性。
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