FilterContainerLinuxNodes filters a list of nodes and returns nodes with a Flatcar Container Linux OSImage, as reported by the node's /etc/os-release.

FilterNodesByAnnotation takes a node list and a field selector, and returns a node list that matches the field selector.

FilterNodesByRequirement filters a list of nodes and returns nodes matching the given label requirement.

FilterPods filters given list of pods using given function.

GetClient returns a Kubernetes client (clientset) from the kubeconfig path or from the in-cluster service account environment.

GetNodeRetry gets a node object, retrying up to DefaultBackoff number of times if it fails.

NewRequirementOrDie wraps a call to NewRequirement and panics if the Requirement cannot be created.

SetNodeAnnotations sets all keys in m to their respective values in node's annotations.

SetNodeAnnotationsLabels sets all keys in a and l to their values in node's annotations and labels, respectively.

SetNodeLabels sets all keys in m to their respective values in node's labels.

Unschedulable marks node as schedulable or unschedulable according to sched.

UpdateNodeRetry calls f to update a node object in Kubernetes.

NodeGetter is a subset of corev1client.NodeInterface used by this package for getting node objects.

NodeUpdater is a subset of corev1client.NodeInterface used by this package for updating nodes.

UpdateNode is a function updating properties of received node object.