Keeping RustFS clear of old assets
By Mike Street
After having RustFS running as our Gitlab CI cache for a few weeks the server (as expected) filled up.
Since we're only using RustFS to cache build assets, we can safely bin the old ones without worry. We settled on a 14-day cut-off - bit arbitrary really, but it works. The worst that can happen is the application won't deploy without them, which means you'll have to re-run the entire pipeline if you're trying to deploy something that hasn't been built in a fortnight. Not ideal, but hardly the end of the world.
RustFS is comapitble with mc - the MinIo command so I started looking there but then ended up with a default linux command
find /data/rustfs0/XXX -mindepth 1 -type f -mtime +14 | xargs rmXXX in the example above) to your bucket as RustFS stores configuration in /data/rustfs0/.rustfs.sys - I ended up deleting our user access by removing files older than 14 days in this folderOnce you have the command and are happy with it, add it to a crontab to run once a night.
To edit the crontab, run crontab -e and place the following at the bottom (this will run a 10pm every evening)
0 22 * * * find /data/rustfs0/gitlab-ci -mindepth 1 -type f -mtime +14 | xargs rm