amznl2-mysql8-graviton2

添加opentuna国内源

```shell
sudo tee /etc/yum.repos.d/mysql-community.repo<<EOF
[mysql-connectors-community]
name=MySQL Connectors Community
baseurl=https://opentuna.cn/mysql/yum/mysql-connectors-community-el7-aarch64/
enabled=1
gpgcheck=1
gpgkey=https://repo.mysql.com/RPM-GPG-KEY-mysql

[mysql-tools-community]
name=MySQL Tools Community
baseurl=https://opentuna.cn/mysql/yum/mysql-tools-community-el7-aarch64/
enabled=1
gpgcheck=1
gpgkey=https://repo.mysql.com/RPM-GPG-KEY-mysql

[mysql-8.0-community]
name=MySQL 8.0 Community Server
baseurl=https://opentuna.cn/mysql/yum/mysql-8.0-community-el7-aarch64/
enabled=1
gpgcheck=1
gpgkey=https://repo.mysql.com/RPM-GPG-KEY-mysql
EOF
```

安装mysql客户端

```
sudo yum makecache
sudo yum install -y mysql
```