GetNodeHostIPs returns the provided node's IP(s); either a single "primary IP" for the node in a single-stack cluster, or a dual-stack pair of IPs in a dual-stack cluster (for nodes that actually have dual-stack IPs).

GetPreferredNodeAddress returns the address of the provided node, using the provided preference order.

IsNodeReady returns true if a node is ready; false otherwise.

NodeUnreachablePodMessage is the message on a pod when its state cannot be confirmed as kubelet is unresponsive on the node it is (was) running.

NodeUnreachablePodReason is the reason on a pod when its state cannot be confirmed as kubelet is unresponsive on the node it is (was) running.

NoMatchError is a typed implementation of the error interface.