FROM mysql/mysql-server:8.0 ENV MYSQL_DATABASE=laravel_local \ MYSQL_USER=phper \ MYSQL_PASSWORD=secret \ MYSQL_ROOT_PASSWORD=secret \ TZ=Asia/Tokyo RUN export LC_ALL=ja_JP.UTF-8 RUN export LANG=ja_JP.UTF-8 COPY ./my.cnf /etc/my.cnf RUN chmod 644 /etc/my.cnf # COPY ./my.cnf /etc/mysql/conf.d/my.cnf # RUN chmod 644 /etc/mysql/conf.d/my.cnf