After a recent upgrade of the gridgain control center , we lose cluster info and credentials everytime the pod restarts. Our gridgain control center backend is a deployment and not a stateful set and we were using persistent volumes to save the state. Can someone help me understand how/where the cluster and credentials are stored in the control center. This will help us debug the issue.
In the backend you need a persistent volume for /opt/gridgain-control-center/work. Using a stateful set is a good idea here.