FROM mysql:8-debian
RUN apt-get update --allow-unauthenticated --allow-insecure-repositories
#install supercronic
RUN apt-get -y install --force-yes curl
# Latest releases available at https://github.com/aptible/supercronic/releases
ENV SUPERCRONIC_URL=https://github.com/aptible/supercronic/releases/download/v0.2.33/supercronic-linux-amd64 \
    SUPERCRONIC_SHA1SUM=71b0d58cc53f6bd72cf2f293e09e294b79c666d8 \
    SUPERCRONIC=supercronic-linux-amd64

RUN curl -fsSLO "$SUPERCRONIC_URL" \
 && echo "${SUPERCRONIC_SHA1SUM}  ${SUPERCRONIC}" | sha1sum -c - \
 && chmod +x "$SUPERCRONIC" \
 && mv "$SUPERCRONIC" "/usr/local/bin/${SUPERCRONIC}" \
 && ln -s "/usr/local/bin/${SUPERCRONIC}" /usr/local/bin/supercronic

RUN mkdir /backup
ADD backup.sh /usr/local/bin/backup.sh
ADD mysqlCron /srv/mysqlCron
RUN chmod 0644 /srv/mysqlCron
RUN chmod 0744 /usr/local/bin/backup.sh
CMD supercronic /srv/mysqlCron