Question

我正在尝试设置mysql复制。一切顺利，但我看到奴隶的错误1045：

$ mysql -h my-host-name -u slave_user -p
Enter password: 
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 46
Server version: 5.5.49-0ubuntu0.14.04.1-log (Ubuntu)

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mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
+--------------------+
1 row in set (0.00 sec)

mysql> use my_db_name;
ERROR 1044 (42000): Access denied for user 'slave_user'@'%.my-domain.com' to database 'my_db_name'
mysql>

我尝试手动连接，它开始很好，但我有一个权限问题：

CREATE USER 'slave_user'@'%.my-domain.com'
IDENTIFIED BY 'changeme';

GRANT REPLICATION SLAVE ON *.* TO 'slave_user'@'%.my-domain.com';

但是在主人身上，我创建了奴隶用户，这似乎绰绰有余：

GRANT REPLICATION SLAVE ON my_db_name.* TO 'slave_user'@'%.my-domain.com';

（顺便说一下：我想我会更喜欢mysql> select * from mysql.user where user = 'slave_user'\G *************************** 1. row *************************** Host: %.my-domain.com User: slave_user Password: *la-de-da-da-nothing-to-see-here-hashed Select_priv: N Insert_priv: N Update_priv: N Delete_priv: N Create_priv: N Drop_priv: N Reload_priv: N Shutdown_priv: N Process_priv: N File_priv: N Grant_priv: N References_priv: N Index_priv: N Alter_priv: N Show_db_priv: N Super_priv: N Create_tmp_table_priv: N Lock_tables_priv: N Execute_priv: N Repl_slave_priv: Y Repl_client_priv: N Create_view_priv: N Show_view_priv: N Create_routine_priv: N Alter_routine_priv: N Create_user_priv: N Event_priv: N Trigger_priv: N Create_tablespace_priv: N ssl_type: ssl_cipher: x509_issuer: x509_subject: max_questions: 0 max_updates: 0 max_connections: 0 max_user_connections: 0 plugin: authentication_string: NULL 1 row in set (0.00 sec) mysql>，但这是一个错误，我应该首先使用它。）

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有什么建议吗？

mysql复制和GRANT没有完全授予

0 个答案: