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:

1. executable bit set with chmod a+x
2. 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