Polygon-Cdk deployment environment

Hi! I am trying to install polygon-cdk on Kubernetes instead of Docker. I am just curious what zkValidium services can be scaled in terms of adding more container replicas? I understand that databases are stateful applications and should be carefully managed. But what about other components like Sequencer, Aggregator, Synchronizer, Bridge Service, RPC, Explorer etc? ​How much are these components stateless? The idea is to get more load balanced and high available configuration. Is it good too with Kubernetes? Please suggest me a good environment for the deployment.