pods_to_cache.go

/*
Copyright 2015 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 testing

import (
	"k8s.io/api/core/v1"
	"k8s.io/apimachinery/pkg/labels"
	"k8s.io/kubernetes/pkg/scheduler/schedulercache"
)

// PodsToCache is used for testing
type PodsToCache []*v1.Pod

// AssumePod returns nil.
func (p PodsToCache) AssumePod(pod *v1.Pod) error { return nil }

// ForgetPod returns nil.
func (p PodsToCache) ForgetPod(pod *v1.Pod) error { return nil }

// AddPod returns nil.
func (p PodsToCache) AddPod(pod *v1.Pod) error { return nil }

// UpdatePod returns nil.
func (p PodsToCache) UpdatePod(oldPod, newPod *v1.Pod) error { return nil }

// RemovePod returns nil.
func (p PodsToCache) RemovePod(pod *v1.Pod) error { return nil }

// AddNode returns nil.
func (p PodsToCache) AddNode(node *v1.Node) error { return nil }

// UpdateNode returns nil.
func (p PodsToCache) UpdateNode(oldNode, newNode *v1.Node) error { return nil }

// RemoveNode returns nil.
func (p PodsToCache) RemoveNode(node *v1.Node) error { return nil }

// UpdateNodeNameToInfoMap returns nil.
func (p PodsToCache) UpdateNodeNameToInfoMap(infoMap map[string]*schedulercache.NodeInfo) error {
	return nil
}

// List returns pods matching the label selector.
func (p PodsToCache) List(s labels.Selector) (selected []*v1.Pod, err error) {
	for _, pod := range p {
		if s.Matches(labels.Set(pod.Labels)) {
			selected = append(selected, pod)
		}
	}
	return selected, nil
}