Dockerのインストールが正しく動作しない - デバイスに空き容量なし - ./launcher cleanup を使用しても安全ですか？

[JammyDodger]

It’s definitely the recommended option:

@Discourse

I’m running low on disk space

If you are running low on disk space (check with df) try clearing up old images using:

./launcher cleanup
apt-get autoclean
apt-get autoremove

Though if you want to make sure you have your site up and running before you press the button you can ./launcher start app first.