This repository contains Dockerfile of cron-job for Docker's automated build published to the public Docker Hub Registry.
-
Install Docker.
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Download automated build from public Docker Hub Registry:
docker pull igortimoshenko/docker-cron-job
(alternatively, you can build an image from Dockerfile:
docker build -t="igortimoshenko/docker-cron-job" github.com/igortimoshenko/docker-cron-job
)
Start container specifying the executable script for cron:
docker run -d \
-v `<script-dir>`/script.sh:/root/script.sh \
-e CRON_JOB='* * * * * ~/script.sh >> /var/log/script.log 2>&1' \
igortimoshenko/docker-cron-job
Note that if you need environment variables within your cron script then include the following line
source /root/.env-vars
in your script