How to set prometheus persistence?

[qingfeng777]

if pod of prometheus restarted, the data is missing.
how to set PV to prometheus operator? my version is v0.7.0

thans very much

[simonpasquier]

https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/user-guides/storage.md should provide the instructions. If you're really using Prometheus operator v0.7.0, I would strongly recommend that you upgrade because this is a very old release.

[qingfeng777]

thanks very much.
about the Version, our kubernetes's version is 1.20, so for us, the choice is v0.7.0 or v0.8.0 . looks nearly the same ？