然后進(jìn)入MySQL,執(zhí)行如下操作(如果進(jìn)不去,報錯密碼過期,那么在my.cnf文件加入:skip-grant-tables,然后無密碼進(jìn)入數(shù)據(jù)庫: update mysql.user set password_expired="N" where user="root"; 最后把參數(shù)從配置文件去掉,重啟數(shù)據(jù)庫,用剛才的root密碼進(jìn)入即可。)
MySQL [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | | sys | +--------------------+ 4 rows in set (0.00 sec) MySQL [(none)]> show status like 'wsrep_local_state%'; +---------------------------+--------------------------------------+ | Variable_name | Value | +---------------------------+--------------------------------------+ | wsrep_local_state_uuid | c2ab52e7-67cf-11e8-9d02-e76acee85210 | | wsrep_local_state | 4 | | wsrep_local_state_comment | Synced | +---------------------------+--------------------------------------+ 3 rows in set (0.00 sec) MySQL [(none)]> show status like 'wsrep_cluster_%'; +--------------------------+--------------------------------------+ | Variable_name | Value | +--------------------------+--------------------------------------+ | wsrep_cluster_conf_id | 1 | | wsrep_cluster_size | 1 | | wsrep_cluster_state_uuid | c2ab52e7-67cf-11e8-9d02-e76acee85210 | | wsrep_cluster_status | Primary | +--------------------------+--------------------------------------+ 4 rows in set (0.00 sec) MySQL [(none)]> GRANT RELOAD, LOCK TABLES, PROCESS, REPLICATION CLIENT ON *.* TO 'pxc'@'%' IDENTIFIED BY '123456'; ---創(chuàng)建一個SST用戶 MySQL [(none)]> flush privileges; (從上面的信息集群大小為1個節(jié)點(diǎn),狀態(tài)為primary,節(jié)點(diǎn)處于Synced狀態(tài),它已完全連接,可以進(jìn)行write-set replication。 )