The command '/bin/sh -c mysql -u wordpress -pwordpress wordpress < /docker-entrypoint-initdb.d/wordpress.sql' returned a non-zero code: 1

Question

The command '/bin/sh -c mysql -u wordpress -pwordpress wordpress < /docker-entrypoint-initdb.d/wordpress.sql' returned a non-zero code: 1

My docker File :

From mysql:5.7

ENV MYSQL_ROOT_PASSWORD="************"
ENV MYSQL_USER="*******"
ENV MYSQL_PASSWORD="*********"
ENV MYSQL_DATABASE="********"

EXPOSE 3306 3366

COPY wordpress.sql /docker-entrypoint-initdb.d/.
RUN mysql -u wordpress -pwordpress wordpress < /docker-entrypoint-initdb.d/wordpress.sql

Answer 1

You don't need the last line "RUN ..."

Mysql container automatically runs whatever you copy in /docker-entrypoint-initdb.d/ . This happens when you run the container, not during build.