I'm experiencing some strange redis cache store behavior. I've configured a Redis cache server and tested the configuration but the store seems to be randomly disappearing. When visiting /cache/admin.php the store will show but if I refresh the page the stores go to 0 then refresh again and the store is back.
I was experiencing this with 3.8 and 3.9 and now 3.10.
This is a kubernetes setup with multiple pods sharing the appropriate directories/files via NFS.
Has anyone experienced this or know what would be causing it?
I think this is because of missing configuration on pods, if I rebuild all pods, the config is gone. Where are the cache store settings stored?