We understand that there are incompatibility issues between phalanx and older k8s versions. If you are a data center deploying RSP / phalanx be aware that we only test (and support) the following versions:
- From the oldest supported k8s version as listed at Releases | Kubernetes
- To the newest version listed in Google Cloud’s regular update channel as listed at: GKE release schedule | Google Kubernetes Engine (GKE) | Google Cloud
So for example right now we’re testing and running on 1.32 and 1.33, while getting ready for 1.34.
If your on-premises infrastructure falls below the oldest Kubernetes supported version, you might run into problems that need an update to be resolved. If you are running a newer version than us you might run ito problems but we will work with you to fix them as soon as we can.