One of these days....

Where you want to do a tiny task

....

And suddenly an explosion nukes every service, related service and dependant service.

Chain reaction. Yaaaayyy........

(ancient prometheus node lead to an snapshot error, snapshot error made the migration tool unhappy, migration tool unhappy meant that my task failed - updating prometheus meant checking every target, exporter and so on...
Fuckity fuck it''s gangbang time.)