kubernetes/staging/src/k8s.io/component-helpers/node/util/status.go

// PatchNodeStatus patches node status.
func PatchNodeStatus(c v1core.CoreV1Interface, nodeName types.NodeName, oldNode *v1.Node, newNode *v1.Node) (*v1.Node, []byte, error) { … }

func preparePatchBytesforNodeStatus(nodeName types.NodeName, oldNode *v1.Node, newNode *v1.Node) ([]byte, error) { … }

// fixupPatchForNodeStatusAddresses adds a replace-strategy patch for Status.Addresses to
// the existing patch
func fixupPatchForNodeStatusAddresses(patchBytes []byte, addresses []v1.NodeAddress) ([]byte, error) { … }