docker-crontab/Dockerfile

FROM library/docker:stable

ENV HOME_DIR=/opt/crontab
RUN apk add --no-cache --virtual .run-deps bash jq \
    && mkdir -p ${HOME_DIR}/jobs ${HOME_DIR}/projects \
    && adduser -S docker -D

COPY docker-entrypoint /
ENTRYPOINT ["/docker-entrypoint"]

HEALTHCHECK --interval=5s --timeout=3s \
    CMD ps aux | grep '[c]rond' || exit 1

CMD ["crond", "-f", "-d", "0", "-c", "/etc/crontabs"]
bug fix only first w/ onstart was triggered 2017-04-07 23:25:53 -06:00			`FROM library/docker:stable`
init commit 2017-02-12 16:28:53 -07:00
			`ENV HOME_DIR=/opt/crontab`
removed curl + added onstart ability 2017-02-14 07:18:25 -07:00			`RUN apk add --no-cache --virtual .run-deps bash jq \`
#6 Added `adduser` to the build script 2017-11-14 14:04:30 -07:00			`&& mkdir -p ${HOME_DIR}/jobs ${HOME_DIR}/projects \`
fix: clean up logic and only apply group if needed 2018-06-30 15:23:27 -06:00			`&& adduser -S docker -D`
init commit 2017-02-12 16:28:53 -07:00
			`COPY docker-entrypoint /`
			`ENTRYPOINT ["/docker-entrypoint"]`

			`HEALTHCHECK --interval=5s --timeout=3s \`
			`CMD ps aux \| grep '[c]rond' \|\| exit 1`

Fix crond command in Dockerfile - added logging to docker logs - run with /etc/crontabs dir See also https://unix.stackexchange.com/questions/412805/crond-log-level-meaning 2019-03-02 13:40:42 +03:00			`CMD ["crond", "-f", "-d", "0", "-c", "/etc/crontabs"]`