CRONTAB DOCKER

• Dockerfile

FROM alpine AS runtime
RUN apk add curl rsync openssh
RUN echo 'if [ $(sh -c "crontab /root/crontab"; echo $?) = 0 ]; then crond -f -l 8;else echo 1;fi' >> /crond.sh
ENTRYPOINT ["sh", "/crond.sh"]

• Docker Build CRONTAB

sh build.sh

• Run CRONTAB

sh start.sh