nralbers/scheduler
This is a simple scheduler container that extends the standard Alpine linux schedule folders and automatically starts the crond when instantiated.
Usage
To give this container something to run, you simply bind mount whatever script you want to run into the /etc/periodic folder for the run interval you need. The script must have the following properties:
- executable bit set with
chmod a+x - No extension
The container has the following interval directories with cron schedules to match:
/etc/periodic/1min/etc/periodic/5min/etc/periodic/15min/etc/periodic/hourly/etc/periodic/daily/etc/periodic/weekly/etc/periodic/monthly
The image has the following extra utilities installed on top of the base alpine image:
- bash
- bind-utils
- curl
- git
- openssh
- rsync
Example
docker-compose.yml
---
version: '3.7'
services:
scheduler:
image: nralbers/scheduler
volumes:
- ./test.sh:/etc/periodic/1min/test