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

[root@wallet01] # mysql-uroot-p

Select * from sys.gr_member_routing_candidate_status +-- + | viable_candidate | read_only | transactions_behind | transactions_to_cert | +- -+-+ | YES | NO | 0 | 0 | + -+-+ 1 row in set (0.00 sec) mysql > create user monitor@'192.168.40.%' identified by 'monitor@2019' Query OK, 0 rows affected (0.11 sec) mysql > grant select on sys.* to monitor@'192.168.40.%'; Query OK, 0 rows affected (0.04 sec) [root@wallet02] # mysql-uroot-pEnter password:mysql > select * from sys.gr_member_routing_candidate_status +-- + | viable_candidate | read_only | transactions_behind | transactions_to_cert | +- -+-+ | YES | YES | 0 | 0 | + -+-- + 1 row in set (0.00 sec) [root@wallet03 ~] # mysql-uroot-pEnter password:mysql > select * from sys.gr_member_routing_candidate_status +-- + | viable_candidate | read_only | transactions_behind | transactions_to_cert | +- -+-+ | YES | YES | 0 | 0 | + -+-- + 1 row in set (0.00 sec) [root@wallet04 ~] # cat insert into mysql_servers (hostgroup_id Hostname,port) values (10meme 192.168.40.34pr 3306), (10rect 192.168.40.35pr 3306), (10meme 192.168.40.36pr 3306) Query OK, 3 rows affected (0.00 sec) Admin > load mysql servers to runtime;Query OK, 0 rows affected (0.01 sec) Admin > save mysql servers to disk;Query OK, 0 rows affected (0.42 sec) Admin > select hostgroup_id,hostname,port,status,weight from mysql_servers +-+ | hostgroup_id | hostname | port | status | weight | +- -+ | 10 | 192.168.40.34 | 3306 | ONLINE | 1 | | 10 | 192.168.40.35 | 3306 | ONLINE | 1 | 1 | 10 | 192.168.40.36 | 3306 | ONLINE | 1 | +- -- +-+ 3 rows in set (0.00 sec) Admin > set mysql-monitor_username='monitor' Query OK, 1 row affected (0.00 sec) Admin > set mysql-monitor_password='monitor@2019';Query OK, 1 row affected (0.00 sec) Admin > load mysql variables to runtime;Query OK, 0 rows affected (0.00 sec) Admin > save mysql variables to disk;Query OK, 136 rows affected (0.06 sec) Admin > insert into mysql_group_replication_hostgroups (writer_hostgroup,backup_writer_hostgroup,reader_hostgroup,offline_hostgroup,active,max_writers,writer_is_also_reader,max_transactions_behind) values Query OK, 1 row affected (0.00 sec) Admin > load mysql servers to runtime;Query OK, 0 rows affected (0.01 sec) Admin > save mysql servers to disk Query OK 0 rows affected (0.49 sec) Admin > select * from mysql_group_replication_hostgroups\ gateway * 1. Row * * writer_hostgroup: 10backup_writer_hostgroup: 20 reader_hostgroup: 30 offline_hostgroup: 40 active: 1 Max_writers: 1 writer_is_also_reader: 0max_transactions_behind: 0 comment: NULL1 row in set (0.00 sec) Admin > select hostgroup_id Hostname, port,status from runtime_mysql_servers +-+ | hostgroup_id | hostname | port | status | +-+ | 10 | 192.168.40. 34 | 3306 | ONLINE | | 30 | 192.168.40.35 | 3306 | ONLINE | | 30 | 192.168.40.36 | 3306 | ONLINE | +-+ 3 rows in set (0.00 sec) Admin > insert into mysql_users (username) Password,default_hostgroup,transaction_persistent) values ('sakila','sakila@2019',10,1) Query OK, 1 row affected (0.00 sec) Admin > load mysql users to runtime;Query OK, 0 rows affected (0.00 sec) Admin > save mysql users to disk;Query OK, 0 rows affected (0.14 sec) Admin > insert into mysql_query_rules (rule_id,active,match_digest,destination_hostgroup,apply) values Query OK, 0 rows affected (0.00 sec) Admin > save mysql query rules to disk;Query OK, 0 rows affected (0.20 sec) Admin > select hostgroup,digest_text from stats_mysql_query_digest +-+-+ | hostgroup | digest_text | | +-+-- + | 10 | | DELETE FROM `rental` WHERE (`rental` =?) | | 30 | SELECT * FROM `store` LIMIT? | | 10 | SHOW COLUMNS FROM `sakila`.`customer` | | 10 | SHOW COLUMNS FROM `sakila`.`actor` | | 30 | SELECT * FROM `customy`WHERE (`sakila`customer` =?) LIMIT? | | 10 | UPDATE `roomy` SET `last_ update` =? WHERE (`country_ id` =?) | | 30 | SELECT * FROM `roomy` LIMIT?,? |

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