Change:
<ins> /* Copyright 2017 The Kubernetes Authors. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ package v1beta2 import ( "fmt" apps "k8s.io/api/apps/v1beta2" "k8s.io/api/core/v1" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/labels" ) // DaemonSetListerExpansion allows custom methods to be added to // DaemonSetLister. type DaemonSetListerExpansion interface { GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error) } // DaemonSetNamespaceListerExpansion allows custom methods to be added to // DaemonSetNamespaceLister. type DaemonSetNamespaceListerExpansion interface{} // GetPodDaemonSets returns a list of DaemonSets that potentially match a pod. // Only the one specified in the Pod's ControllerRef will actually manage it. // Returns an error only if no matching DaemonSets are found. func (s *daemonSetLister) GetPodDaemonSets(pod *v1.Pod) ([]*apps.DaemonSet, error) { var selector labels.Selector var daemonSet *apps.DaemonSet if len(pod.Labels) == 0 { return nil, fmt.Errorf("no daemon sets found for pod %v because it has no labels", pod.Name) } list, err := s.DaemonSets(pod.Namespace).List(labels.Everything()) if err != nil { return nil, err } var daemonSets []*apps.DaemonSet for i := range list { daemonSet = list[i] if daemonSet.Namespace != pod.Namespace { continue } selector, err = metav1.LabelSelectorAsSelector(daemonSet.Spec.Selector) if err != nil { // this should not happen if the DaemonSet passed validation return nil, err } // If a daemonSet with a nil or empty selector creeps in, it should match nothing, not everything. if selector.Empty() || !selector.Matches(labels.Set(pod.Labels)) { continue } daemonSets = append(daemonSets, daemonSet) } if len(daemonSets) == 0 { return nil, fmt.Errorf("could not find daemon set for pod %s in namespace %s with labels: %v", pod.Name, pod.Namespace, pod.Labels) } return daemonSets, nil } // GetHistoryDaemonSets returns a list of DaemonSets that potentially // match a ControllerRevision. Only the one specified in the ControllerRevision's ControllerRef // will actually manage it. // Returns an error only if no matching DaemonSets are found. func (s *daemonSetLister) GetHistoryDaemonSets(history *apps.ControllerRevision) ([]*apps.DaemonSet, error) { if len(history.Labels) == 0 { return nil, fmt.Errorf("no DaemonSet found for ControllerRevision %s because it has no labels", history.Name) } list, err := s.DaemonSets(history.Namespace).List(labels.Everything()) if err != nil { return nil, err } var daemonSets []*apps.DaemonSet for _, ds := range list { selector, err := metav1.LabelSelectorAsSelector(ds.Spec.Selector) if err != nil { return nil, fmt.Errorf("invalid label selector: %v", err) } // If a DaemonSet with a nil or empty selector creeps in, it should match nothing, not everything. if selector.Empty() || !selector.Matches(labels.Set(history.Labels)) { continue } daemonSets = append(daemonSets, ds) } if len(daemonSets) == 0 { return nil, fmt.Errorf("could not find DaemonSets for ControllerRevision %s in namespace %s with labels: %v", history.Name, history.Namespace, history.Labels) } return daemonSets, nil } </ins>

Discussion:
As a prerequisite of moving the , , , and controllers to use the apps/v1beta2 APIs, we need to add list expansions for , , , and to .
/assign
There are no sig labels on this issue. Please by: a sig: e.g., to notify the contributor experience sig, OR the label manually: e.g., to apply the label Note: Method 1 will trigger an email to the group. You can find the group list and label list . The in the method 1 has to be replaced with one of these: bugs, feature-requests, pr-reviews, test-failures, proposals
/sig apps