I will be applying a patch to the Mastodon code on all Masto.host instances to mitigate an increased number of errors from object storage when instances are under heavy load: https://github.com/mastodon/mastodon/pull/38145
This will require restarting services, causing approximately 15 seconds of downtime.

Fix OpenStack Swift Keystone token rate limiting by hugogameiro ยท Pull Request #38145 ยท mastodon/mastodon
On large instances using OpenStack Swift, normal operations (media uploads, deletes, federation) and tootctl commands like media remove trigger a new Keystone authentication request for every attac...

