Docker构建镜像问题

使用Dockerfile构建一个java+redis+mysql的大镜像，其中底层镜像使用centos7，mysql使用5.7版本，其中Dockerfile关键部分如下：

FROM centos:centos7
RUN \
    mkdir -p /usr/local \
    && mkdir -p /data/mysql \
COPY libaio-0.3.109-13.el7.x86_64.rpm /usr/local
COPY mysql-community-common-5.7.32-1.el7.x86_64.rpm /usr/local
COPY mysql-community-client-5.7.32-1.el7.x86_64.rpm /usr/local
COPY mysql-community-libs-5.7.32-1.el7.x86_64.rpm /usr/local
COPY mysql-community-devel-5.7.32-1.el7.x86_64.rpm /usr/local
COPY mysql-community-server-5.7.32-1.el7.x86_64.rpm /usr/local
RUN \
    yum -y install perl perl-devel perl-Module-Install.noarch net-tools \
    && yum -y install numactl \
    && yum -y install openssl-devel 
    cd /usr/local \
    && rpm -ivh libaio-0.3.109-13.el7.x86_64.rpm \
    && rpm -ivh mysql-community-common-5.7.32-1.el7.x86_64.rpm \
    && rpm -ivh mysql-community-libs-5.7.32-1.el7.x86_64.rpm \
    && rpm -ivh mysql-community-client-5.7.32-1.el7.x86_64.rpm \
    && rpm -ivh mysql-community-server-5.7.32-1.el7.x86_64.rpm \
    && rpm -ivh mysql-community-devel-5.7.32-1.el7.x86_64.rpm \
    && chown -R mysql:mysql /data/mysql \
    &&启动服务
    &&设置密码

但在安装完RPM包后后启动mysql服务的部分不知道怎么写，centos的systemctl也因为权限用不了。
请问该怎么在centos镜像中启mysql啊
已知报错：
填写mysqld：

2023-04-25T08:39:46.280845Z 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2023-04-25T08:39:46.283040Z 0 [Note] mysqld (mysqld 5.7.32) starting as process 165 ...
2023-04-25T08:39:46.284533Z 0 [ERROR] Fatal error: Please read "Security" section of the manual to find out how to run mysqld as root!

2023-04-25T08:39:46.284606Z 0 [ERROR] Aborting

2023-04-25T08:39:46.284636Z 0 [Note] Binlog end
2023-04-25T08:39:46.284917Z 0 [Note] mysqld: Shutdown complete

填写mysqld -uroot无事发生
填写mysql

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

使用find指令查也查不到mysql.sock。