FROM alpine:3.21.3

RUN apk update
RUN apk add mariadb mariadb-client
RUN apk fix

RUN rm -rf /etc/my.cnf.d/
RUN mkdir -p /etc/my.cnf.d/
COPY conf/mariadb-server.cnf /etc/my.cnf.d/mariadb-server.cnf
COPY run.sh /run.sh
COPY ismariadbrunning.sh /ismariadbrunning.sh
COPY healthcheck.sh /healthcheck.sh

RUN addgroup -S db && adduser -S db db
RUN mkdir /db
RUN chmod -R 666 /db

EXPOSE 3306

# start
CMD ["/run.sh"]

HEALTHCHECK --interval=1s --timeout=10s --start-period=600s --retries=1 CMD [ "/healthcheck.sh" ]