启动mysql异常信息：
服务内部错误: stderr: Container 1Panel-mysql-v0cc Starting Error response from daemon: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting “/opt/1panel/apps/mysql/mysql/conf/my.cnf” to rootfs at “/etc/my.cnf”: mount /opt/1panel/apps/mysql/mysql/conf/my.cnf:/etc/my.cnf (via /proc/self/fd/6), flags: 0x5000: not a directory: unknown: Are you trying to mount a directory onto a file (or vice-versa)? Check if the specified host path exists and is the expected type
查看一下该目录下是否存在 my.cnf 文件。