In Artifakt Custom json, add this configuration :
"log_dirs": [ "/srv/www/magento/current/magento/src/var/log"]
- rotate : number of days you keep the logs. In this example, logs older 7 days will be removed (by default, we set this option to 30 days).
- Log_dirs : all files inside this directory will be archived (logrotate applied). It's an array so you can define another directory separated by comma.
By default, the option compress is activated.
IMPORTANT : to applied logrotate, you have to launch a new deploy.