mysql报错RSA private key file not found怎么解决
作者:RainLight
时间:2023-04-28
浏览:1
安装mysql报错[Note]RSAprivatekeyfilenotfound:/db/mysql5.6/data//private_key.pem.Someauthenticationpluginswillnotwork.[Note]RSApublickeyfilenotfound:/db/mysql5.6/data//public_key.pem.Someauthenticationpluginswillnotwork.解决方法如下:1.检查是否安装openssl$rpm-qaopensslopen
安装mysql报错
[Note] RSA private key file not found: /db/mysql5.6/data//private_key.pem. Some authentication plugins will not work. [Note] RSA public key file not found: /db/mysql5.6/data//public_key.pem. Some authentication plugins will not work.
解决方法如下:
1.检查是否安装openssl
$rpm -qa openssl openssl-1.0.0-20.el6_2.5.x86_64
2.利用openssl生成公有和私有key
$ openssl genrsa -out mykey.pem 1024 Generating RSA private key, 1024 bit long modulus ..........++++++ .++++++ e is 65537 (0x10001) $ openssl rsa -in mykey.pem -pubout -out mykey.pub writing RSA key
3.修改key的权限
$ chmod 400 mykey.pem $ chmod 444 mykey.pub chown mysql:mysql mykey.pem chown mysql:mysql mykey.pub
4.把公私有key的路径加入到my.cnf中
sha256_password_private_key_path=mykey.pem sha256_password_public_key_path=mykey.pub 如果key放在datadir目录下,直接写key名即可。否则要指定key的全路径
5.重启mysql
SHOW STATUS查看Rsa_public_key状态,如果不为空,则OK. mysql> SHOW STATUS LIKE 'Rsa_public_key'\G *************************** 1. row *************************** Variable_name: Rsa_public_key Value: -----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDEALeNX9dY4EMlaDHCIYPBvFNN NJG2f6dtsyV/IG94TFsKtx/Xobiiz9ihBZSWvUhlfz6aVy9TbN68YEn58G5oOS3o sxKZQvDF9XvjN0thDPwCgfIwTZgatqmrV/qGewCxQpQ03WHPx+GXQmM9iFSfM84F pZ8QtiI3m+fIUaOd/QIDAQAB -----END PUBLIC KEY----- 1 row in set (0.00 sec)
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