Ça donne pas envie de mettre à jour...
toot.cafe downtime postmortem
- toot.cafe was upgraded to Mastodon v3.0.1! 🎉
- There was ~4 hours of downtime. 😞
In short, what happened was:
- Our upgrade got stuck on a database index migration.
- I decided to backup and restore, which took several hours.
- All of these problems could have been avoided if I hadn't configured Postgres to use so little memory/CPU. Turns out that that can cause migration deadlocks, and pg_restore can take hours too! 😱
Encore un thème génial de vinceliuice https://www.gnome-look.org/p/1309214/
Generalistic Mastodon instance for open-minded people. Instance Mastodon généraliste pour personnes ouvertes d'esprit.