# 官方最小 MySQL 镜像缺少 mysqlbinlog;仅在独立恢复演练镜像内补齐同版本工具。 ARG MYSQL_IMAGE=mysql:8.0.46 FROM ${MYSQL_IMAGE} ADD https://repo.mysql.com/yum/mysql-8.0-community/el/9/x86_64/mysql-community-client-8.0.46-1.el9.x86_64.rpm /tmp/mysql-client.rpm RUN echo "decc2c06fac430b7987cfae4e4039cb49bdce56dfadfd0a28738bf0757f04f17 /tmp/mysql-client.rpm" | sha256sum -c - \ && rpm -i --nodeps --replacefiles /tmp/mysql-client.rpm \ && mysqlbinlog --version