Kubernetes Compatibility

Cilium is compatible with multiple Kubernetes API Groups. Some are deprecated or beta, and may only be available in specific versions of Kubernetes.

All Kubernetes versions listed are e2e tested and guaranteed to be compatible with Cilium. Older Kubernetes versions not listed in this table do not have Cilium support. Newer Kubernetes versions, while not listed, will depend on the backward compatibility offered by Kubernetes.

k8s Version k8s NetworkPolicy API CiliumNetworkPolicy
1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18 cilium.io/v2 has a CustomResourceDefinition