通過 mysqldump 搭建基於 gtid MySQL 5.7 主從復制
阿新 • • 發佈：2018-11-16
glibc binlog lex tar.gz size read enc nlog trigge 安裝主從 MySQL 5.7
# 主 MySQL5.7 useradd mysql /sbin/nologin cd /usr/local tar -xvf mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz mv mysql-5.7.23-linux-glibc2.12-x86_64/ mysql cd mysql mkdir data conf vim conf/my.cnf ------------------------------------------- [mysqld] basedir=/usr/local/mysql datadir=/usr/local/mysql/data socket=/tmp/mysql.sock symbolic-links=0 log-error=/tmp/mysqld.log pid-file=/usr/local/mysql/data/mysqld.pid server-id=10 port=3388 gtid_mode=on enforce_gtid_consistency=on log_bin binlog_format=row ------------------------------------------- export PATH=$PATH:/usr/local/mysql/bin mysqld --defaults-file=/usr/local/mysql/conf/my.cnf --initialize --user=mysql mysqld_safe --defaults-file=/usr/local/mysql/conf/my.cnf --user=mysql & # 從 MySQL5.7 useradd mysql /sbin/nologin cd /usr/local tar -xvf mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz mv mysql-5.7.23-linux-glibc2.12-x86_64/ mysql cd mysql mkdir data conf vim conf/my.cnf ------------------------------------------- [mysqld] basedir=/usr/local/mysql datadir=/usr/local/mysql/data socket=/tmp/mysql.sock symbolic-links=0 log-error=/tmp/mysqld.log pid-file=/usr/local/mysql/data/mysqld.pid server-id=20 port=3388 gtid_mode=on enforce_gtid_consistency=on log_bin binlog_format=row ------------------------------------------- export PATH=$PATH:/usr/local/mysql/bin mysqld --defaults-file=/usr/local/mysql/conf/my.cnf --initialize --user=mysql mysqld_safe --defaults-file=/usr/local/mysql/conf/my.cnf --user=mysql &
主從節點更改 root@‘localhost‘ 密碼和創建復制賬號
set sql_log_bin=0;
alter user root@‘localhost‘ identified by ‘MySQL5.7‘;
create user root@‘%‘ identified by ‘MySQL5.7‘;
grant all on *.* to root@‘%‘;
flush privileges;
set sql_log_bin=1;在主節點生成測試數據
#!/bin/bash sysbench /usr/share/sysbench/tests/include/oltp_legacy/oltp.lua --mysql-host=192.168.1.225 --mysql-port=3388 --mysql-user=root --mysql-password=MySQL5.7 --oltp-test-mode=complex --oltp-tables-count=10 --oltp-table-size=1000000 --threads=10 --time=120 --report-interval=10 --db-driver=mysql prepare
將主節點的數據傳到從節點
mysqldump -S /tmp/mysql.sock -u root -pMySQL5.7 --all-databases --triggers --routines --events --single-transaction --quick | mysql -h 192.168.1.226 -P 3388 -u root -pMySQL5.7將從服務器指定到主服務器
change master to master_host=‘192.168.1.225‘,master_port=3388,master_user=‘root‘,master_password=‘MySQL5.7‘,master_auto_position=1; start slave; show slave status\G
通過 mysqldump 搭建基於 gtid MySQL 5.7 主從復制