Error 002061 - Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection

Question

MySQL 版本 - RDS 上的 8.0.23 我正在将我的本地数据库复制到 AWS RDS MySQL 实例。但我收到此错误：

2021-11-11T22:43:09.091947Z 378 [ERROR] [MY-010584] [Repl] Slave I/O for channel '': error connecting to master 'replicator@localhost:3306' - retry-time: 60 retries: 1 message: Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection. Error_code: MY-002061

我的 RDS 从站状态：

*************************** 1. row ***************************
               Slave_IO_State: Connecting to master
                  Master_Host: localhost
                  Master_User: replicator
                  Master_Port: 3306
                Connect_Retry: 60
              Master_Log_File: DESKTOP-7DL3FOM-bin.000010
          Read_Master_Log_Pos: 700
               Relay_Log_File: relaylog.000001
                Relay_Log_Pos: 4
        Relay_Master_Log_File: DESKTOP-7DL3FOM-bin.000010
             Slave_IO_Running: Connecting
            Slave_SQL_Running: Yes
              Replicate_Do_DB:
          Replicate_Ignore_DB:
           Replicate_Do_Table:
       Replicate_Ignore_Table: innodb_memcache.cache_policies,innodb_memcache.config_options,mysql.plugin,mysql.rds_configuration,mysql.rds_history,mysql.rds_monitor,mysql.rds_replication_status,mysql.rds_sysinfo
      Replicate_Wild_Do_Table:
  Replicate_Wild_Ignore_Table:
                   Last_Errno: 0
                   Last_Error:
                 Skip_Counter: 0
          Exec_Master_Log_Pos: 700
              Relay_Log_Space: 1166
              Until_Condition: None
               Until_Log_File:
                Until_Log_Pos: 0
           Master_SSL_Allowed: No
           Master_SSL_CA_File:
           Master_SSL_CA_Path:
              Master_SSL_Cert:
            Master_SSL_Cipher:
               Master_SSL_Key:
        Seconds_Behind_Master: NULL
Master_SSL_Verify_Server_Cert: No
                Last_IO_Errno: 2061
                Last_IO_Error: error connecting to master 'replicator@localhost:3306' - retry-time: 60 retries: 1 message: Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection.
               Last_SQL_Errno: 0
               Last_SQL_Error:
  Replicate_Ignore_Server_Ids:
             Master_Server_Id: 0
                  Master_UUID:
             Master_Info_File: mysql.slave_master_info
                    SQL_Delay: 0
          SQL_Remaining_Delay: NULL
      Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
           Master_Retry_Count: 86400
                  Master_Bind:
      Last_IO_Error_Timestamp: 211111 23:08:40
     Last_SQL_Error_Timestamp:
               Master_SSL_Crl:
           Master_SSL_Crlpath:
           Retrieved_Gtid_Set:
            Executed_Gtid_Set:
                Auto_Position: 0
         Replicate_Rewrite_DB:
                 Channel_Name:
           Master_TLS_Version:
       Master_public_key_path:
        Get_master_public_key: 0
            Network_Namespace:

我尝试将我的主数据库用户密码格式更改为 mysql 本机密码。但这没有帮助。我应该怎么做才能解决这个问题？

Answer 1

caching_sha2_password

需要 SSL 进行通信。使用默认插件

mysql_native_password

如果您没有使用 SSL。

了解更多。请通过此 link

Answer 2

请运行将主命令更改为 GET_MASTER_PUBLIC_KEY=1

Error 002061 - Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection

Error 002061 - Authentication plugin 'caching_sha2_password' reported error: Authentication requires secure connection

mysql

amazon-rds

database-replication