Note: Cron is great for simple scheduling requests. For complicated scheduling with many dependencies you probably want to go with AirFlow .

Installation

Cron is usually installed by default. It not (e.g., if you are using a Docker image), you can install it using the following command (on Ubuntu).

wajig …

Cron tasks work in a Docker container. However, you have to manually start the cron deamon (root or sudo required) using cron or sudo cron if it is not configured (via the Docker entrypoint) to start on the start of the Docker container. For tutorials on crontab, please refer to …