"celery queue is missing"
We really recently started seeing a new error that at least I hadn't seen before. Specifically, icinga is throwing errors saying
CRITICAL: Not all expected queues are active
AssertionError: Missing queues: celery
So far, it seems like this once this happens, the pipeline is borked until someone restarts it. I'm assinging this to all of the librarians because it seems like a huge bug that we all need to be aware of. I am wondering if this is somehow related to the OS upgrades since it seemed to pop up around the same time as those upgrades, but I am not sure.