kubernetes/staging/src/k8s.io/kubectl/pkg/drain/drain.go

const EvictionKind …

const EvictionSubresource …

const podSkipMsgTemplate …

type Helper …

type waitForDeleteParams …

// 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
func CheckEvictionSupport(clientset kubernetes.Interface) (schema.GroupVersion, error) { … }

func (d *Helper) makeDeleteOptions() metav1.DeleteOptions { … }

// DeletePod will delete the given pod, or return an error if it couldn't
func (d *Helper) DeletePod(pod corev1.Pod) error { … }

// EvictPod will evict the given pod, or return an error if it couldn't
func (d *Helper) EvictPod(pod corev1.Pod, evictionGroupVersion schema.GroupVersion) error { … }

// GetPodsForDeletion receives resource info for a node, and returns those pods as PodDeleteList,
// or error if it cannot list pods. All pods that are ready to be deleted can be obtained with .Pods(),
// and string with all warning can be obtained with .Warnings(), and .Errors() for all errors that
// occurred during deletion.
func (d *Helper) GetPodsForDeletion(nodeName string) (*PodDeleteList, []error) { … }

func filterPods(podList *corev1.PodList, filters []PodFilter) *PodDeleteList { … }

// DeleteOrEvictPods deletes or evicts the pods on the api server
func (d *Helper) DeleteOrEvictPods(pods []corev1.Pod) error { … }

func (d *Helper) evictPods(pods []corev1.Pod, evictionGroupVersion schema.GroupVersion, getPodFn func(namespace, name string) (*corev1.Pod, error)) error { … }

func (d *Helper) deletePods(pods []corev1.Pod, getPodFn func(namespace, name string) (*corev1.Pod, error)) error { … }

func waitForDelete(params waitForDeleteParams) ([]corev1.Pod, error) { … }

// Since Helper does not have a constructor, we can't enforce Helper.Ctx != nil
// Multiple public methods prevent us from initializing the context in a single
// place as well.
func (d *Helper) getContext() context.Context { … }