[ERROR] SSL error:unable to get private key from ' Server-key.pem '

I don't know if it's called a must or a contingency.

The environment in which this problem is encountered is CentOS7 MINI & MySQL5.7.11

Based on the Install_binary installation, SSL also installs

shell> bin/mysql_ssl_rsa_setup              # mysql 5.7.6 and up
#这一步是依据指示安装的

And then when it started, I reported two errors, one was "Keyring_file reported" and the other was "SSL error".

The first one: "Keyring_file reported"

The general error is like this, forgive me and forget the screenshot. This error will cause MySQL to reboot.

Solution: Add parameters to the MY.CNF

Early-plugin-load= ""

This is the 5.7.11 of the argument ... A screenshot of the document

Second: [ERROR] SSL error:unable to get private key from ' Server-key.pem '

Two pictures first, then explain.

As shown in the picture, the installation process is no problem, and even you can set up the MySQL is OK, but error is error, or to solve the

In contrast to the second diagram you will find that only Server-key.pem is less R-privileged, plus plus, then the problem is solved.

(A long time later found that, in fact, to change the group and users to MySQL is also possible)

Ah, it's time to work again.