fblgit/magento-cron repository overview

Includes:

• HHVM for run php scripts of Magento (mount the website structure same as your backends)
• Cron (mount crontabs on /var/spool/cron/crontabs)
• Postfix (mount config in /etc/postfix)
• SuperVisor (mount ConfigFiles on /etc/supervisor/conf.d)
• Python-Magento API XMLRPC Shell
• Custom Startup File --> Mount on /scripts/run.sh

You can see sample files in the git repo.

Cron and default root crontab is loaded on cron and inside Supervisor by default. Supervisor is started on boot of the container, output goes to the stdout by default.