Hi!
I faced some Vault’s behavior i don’t understand. I have 6 pods of vault, 3 main, 3 transit. I want to monitor it’s seal status to be able to react on “seals”.
So, i targeted prometheus to collect metrics from each pod and I witnessed strange behavior.
After rebooting pod it became seal, so vault_core_unsealed metric turn to 0. There was gap (see screenshot), but it’s ok. Next 10 minutes metric had 0 value but then it just dissapeared. Why that happens?
Here is graph of count(vault_core_unseal), i rebooted one pod, then other
