CheckEvictionSupport uses Discovery API to find out if the server support eviction subresource If support, it will return its groupVersion; Otherwise, it will return an empty GroupVersion.

MakePodDeleteStatusOkay is a helper method to return the corresponding PodDeleteStatus.

MakePodDeleteStatusSkip is a helper method to return the corresponding PodDeleteStatus.

MakePodDeleteStatusWithError is a helper method to return the corresponding PodDeleteStatus.

MakePodDeleteStatusWithWarning is a helper method to return the corresponding PodDeleteStatus.

NewCordonHelper returns a new CordonHelper.

NewCordonHelperFromRuntimeObject returns a new CordonHelper, or an error if given object is not a node or cannot be encoded as JSON.

RunCordonOrUncordon demonstrates the canonical way to cordon or uncordon a Node.

RunNodeDrain shows the canonical way to drain a node.

EvictionKind represents the kind of evictions object.

EvictionSubresource represents the kind of evictions object as pod's subresource.

PodDeleteStatusTypeError is "Error".

PodDeleteStatusTypeOkay is "Okay".

PodDeleteStatusTypeSkip is "Skip".

PodDeleteStatusTypeWarning is "Warning".

CordonHelper wraps functionality to cordon/uncordon nodes.

Helper contains the parameters to control the behaviour of drainer.

PodDelete informs filtering logic whether a pod should be deleted or not.

PodDeleteList is a wrapper around []PodDelete.

PodDeleteStatus informs filters if a pod should be deleted.

PodFilter takes a pod and returns a PodDeleteStatus.