Crontab setup on rancher os.

_README.md

ros version

$ sudo ros os version   
v1.1.0

essential for crond

mkdir -p /home/rancher/crontabs
mkdir -p /var/spool/cron
sudo ln -s /home/rancher/crontabs /var/spool/cron/crontabs

edit crontab

$ crontab -e

* * * * * date >> /tmp/a.txt

start crond

sudo /sbin/crond

check

tail -f /tmp/a.txt

ref

• https://qiita.com/tukiyo3/items/fd30e52b3fc9b11245e3