[skullone]

That seems like a perfectly reasonable architecture. If only all of us could work on battle tested components like those during our job!

[contravariant]

For something that is supposed to add some more features to the basic email/HTTP message alert like grafana generates, I do wonder what extra features require an additional 2 databases, a message queue and a separate task queue.

[skullone]

probably keeps history, state, escalation flow, etc?