FROM percona/percona-server:8.0.41 USER root COPY etc_my.cnf /etc/my.cnf COPY etc_mycnfd_docker.cnf /etc/my.cnf.d/docker.cnf COPY etc_mycnfd_my.cnf /etc/my.cnf.d/my.cnf RUN chown -R mysql:root /etc/my.cnf /etc/my.cnf.d && \ chmod -R ug+rwX /etc/my.cnf /etc/my.cnf.d USER mysql:mysql