189 8069 5689

MySQL5.7MGR安装配置

MySQL5.7 MGR安装配置

企业建站必须是能够以充分展现企业形象为主要目的，是企业文化与产品对外扩展宣传的重要窗口，一个合格的网站不仅仅能为公司带来巨大的互联网上的收集和信息发布平台，成都创新互联面向各种领域：岗亭等网站设计、全网整合营销推广解决方案、网站设计等建站排名服务。


一、服务器规划

mysql_mgr_01 192.168.10.223

mysql_mgr_02 192.168.10.224

mysql_mgr_03 192.168.10.225

二、配置文件

1. mysql_mgr_01

[root@mysql_mgr_01 tmp]# cat /etc/my.cnf

[mysqld]

sql_mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

server-id=330601

port = 3306

log_bin = /data/mysql/binlog/mysql_mgr01-bin

#expire_logs_days=10

explicit_defaults_for_timestamp=true

datadir=/data/mysql/data

socket=/data/mysql/run/mysql.sock

skip-external-locking

pid-file=/data/mysql/run/mysql.pid

innodb_file_per_table = on

#skip_name_resolve = on

 

character-set-server = utf8mb4

character-set-client-handshake = FALSE

collation-server = utf8mb4_unicode_ci

init_connect='SET NAMES utf8mb4'

 

slow_query_log = on

long_query_time = 2 

slow_query_log_file = /data/mysql/slow_logs/mysql-slow.log

binlog_rows_query_log_events=ON

relay-log=/data/mysql/relaylog/mysql_mgr_01-relay-bin

#

# Replication configuration parameters

#

gtid_mode=ON

enforce_gtid_consistency=ON

master_info_repository=TABLE

relay_log_info_repository=TABLE

binlog_checksum=NONE

log_slave_updates=ON

binlog_format=ROW

#

# Group Replication configuration

#

transaction_write_set_extraction=XXHASH64

loose-group_replication_group_name="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"

loose-group_replication_start_on_boot=off

loose-group_replication_local_address= "192.168.10.223:24901"

loose-group_replication_group_seeds= "192.168.10.223:24901,192.168.10.224:24902,192.168.10.225:24903"

loose-group_replication_bootstrap_group=off

group_replication_member_weight = 100

symbolic-links=0

 

[mysqld_safe]

log-error=/data/mysql/logs/mysql.log

pid-file=/data/mysql/run/mysql.pid

 

[mysql]

default-character-set = utf8mb4

socket=/data/mysql/run/mysql.sock

 

[client]

#default-character-set = utf8mb4

socket=/data/mysql/run/mysql.sock

2. mysql_mgr_02

[root@mysql_mgr_02 tmp]# cat /etc/my.cnf

[mysqld]

sql_mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

server-id=330602

port = 3306

log_bin = /data/mysql/binlog/mysql_mgr02-bin

#expire_logs_days=10

explicit_defaults_for_timestamp=true

datadir=/data/mysql/data

socket=/data/mysql/run/mysql.sock

skip-external-locking

pid-file=/data/mysql/run/mysql.pid

innodb_file_per_table = on

#skip_name_resolve = on

relay-log=/data/mysql/relaylog/mysql_mgr_02-relay-bin

 

character-set-server = utf8mb4

character-set-client-handshake = FALSE

collation-server = utf8mb4_unicode_ci

init_connect='SET NAMES utf8mb4'

 

slow_query_log = on

long_query_time = 2 

slow_query_log_file = /data/mysql/slow_logs/mysql-slow.log

 

symbolic-links=0

#

# Replication configuration parameters

#

gtid_mode=ON

enforce_gtid_consistency=ON

master_info_repository=TABLE

relay_log_info_repository=TABLE

binlog_checksum=NONE

log_slave_updates=ON

binlog_format=ROW

#

# Group Replication configuration

#

transaction_write_set_extraction=XXHASH64

loose-group_replication_group_name="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"

loose-group_replication_start_on_boot=off

loose-group_replication_local_address= "192.168.10.224:24902"

loose-group_replication_group_seeds= "192.168.10.223:24901,192.168.10.224:24902,192.168.10.225:24903"

loose-group_replication_bootstrap_group=off

group_replication_member_weight = 80

[mysqld_safe]

log-error=/data/mysql/logs/mysql.log

pid-file=/data/mysql/run/mysql.pid

[mysql]

default-character-set = utf8mb4

socket=/data/mysql/run/mysql.sock

[client]

#default-character-set = utf8mb4

socket=/data/mysql/run/mysql.sock

3. mysql_mgr_03

[root@mysql_mgr_03 tmp]# cat /etc/my.cnf

[mysqld]

sql_mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

server-id=330603

port = 3306

log_bin = /data/mysql/binlog/mysql_mgr03-bin

#expire_logs_days=10

explicit_defaults_for_timestamp=true

datadir=/data/mysql/data

socket=/data/mysql/run/mysql.sock

skip-external-locking

pid-file=/data/mysql/run/mysql.pid

innodb_file_per_table = on

#skip_name_resolve = on

relay-log=/data/mysql/relaylog/mysql_mgr_03-relay-bin

 

character-set-server = utf8mb4

character-set-client-handshake = FALSE

collation-server = utf8mb4_unicode_ci

init_connect='SET NAMES utf8mb4'

 

slow_query_log = on

long_query_time = 2 

slow_query_log_file = /data/mysql/slow_logs/mysql-slow.log

 

symbolic-links=0

#

# Replication configuration parameters

#

gtid_mode=ON

enforce_gtid_consistency=ON

master_info_repository=TABLE

relay_log_info_repository=TABLE

binlog_checksum=NONE

log_slave_updates=ON

binlog_format=ROW

#

# Group Replication configuration

#

transaction_write_set_extraction=XXHASH64

loose-group_replication_group_name="aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"

loose-group_replication_start_on_boot=off

loose-group_replication_local_address= "192.168.10.225:24903"

loose-group_replication_group_seeds= "192.168.10.223:24901,192.168.10.224:24902,192.168.10.225:24903"

loose-group_replication_bootstrap_group=off

group_replication_member_weight = 90

[mysqld_safe]

log-error=/data/mysql/logs/mysql.log

pid-file=/data/mysql/run/mysql.pid

[mysql]

default-character-set = utf8mb4

socket=/data/mysql/run/mysql.sock

[client]

#default-character-set = utf8mb4

socket=/data/mysql/run/mysql.sock

三、MGR配置

1. mysql_mgr_01

[mysql_mgr_01]

#关闭SQL_LOG_BIN

SET SQL_LOG_BIN=0;

#创建组复制使用的帐号密码

CREATE USER rpl_user@'%' IDENTIFIED BY 'password';

GRANT REPLICATION SLAVE ON *.* TO rpl_user@'%';

FLUSH PRIVILEGES;

#开启SQL_LOG_BIN

SET SQL_LOG_BIN=1;

#安装组复制插件group_replication.so

INSTALL PLUGIN group_replication SONAME 'group_replication.so';

CHANGE MASTER TO MASTER_USER='rpl_user', MASTER_PASSWORD='password' FOR CHANNEL 'group_replication_recovery';

#初始化主节点

SET GLOBAL group_replication_bootstrap_group=ON;

START GROUP_REPLICATION;

SET GLOBAL group_replication_bootstrap_group=OFF;

#查看组复制成员状态

SELECT * FROM performance_schema.replication_group_members;

#备份

mysqldump -uroot -p --all-databases --master-data=2 --single-transaction>/tmp/all.sql

2. mysql_mgr_02

[mysql_mgr_02]

#恢复备份

#安装组复制插件group_replication.so

INSTALL PLUGIN group_replication SONAME 'group_replication.so';

CHANGE MASTER TO MASTER_USER='rpl_user', MASTER_PASSWORD='password' FOR CHANNEL 'group_replication_recovery';

#启动组复制

START GROUP_REPLICATION;

3. mysql_mgr_03

[mysql_mgr_03]

#恢复备份

#安装组复制插件group_replication.so

INSTALL PLUGIN group_replication SONAME 'group_replication.so';

CHANGE MASTER TO MASTER_USER='rpl_user', MASTER_PASSWORD='password' FOR CHANNEL 'group_replication_recovery';

#启动组复制

START GROUP_REPLICATION;


文章名称：MySQL5.7MGR安装配置
转载注明：http://cdxtjz.com/article/pgjehj.html

其他资讯