MySQL5.7 MGR安装配置
发布时间：2022-03-12 19:00:32 所属栏目：MySql教程 来源：互联网
导读：MySQL5.7 MGR安装配置 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
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MySQL5.7 MGR安装配置 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; （编辑：云计算网_泰州站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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