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rebase: update kubernetes to v1.20.0

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updated kubernetes packages to latest
release.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2020-12-17 17:58:29 +05:30
committed by mergify[bot]
parent 4abe128bd8
commit 83559144b1
1624 changed files with 247222 additions and 160270 deletions
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111
vendor/k8s.io/kubernetes/pkg/scheduler/util/utils.go generated vendored
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@ -1,111 +0,0 @@
/*
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 util
import (
"time"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/klog"
extenderv1 "k8s.io/kube-scheduler/extender/v1"
podutil "k8s.io/kubernetes/pkg/api/v1/pod"
)
// GetPodFullName returns a name that uniquely identifies a pod.
func GetPodFullName(pod *v1.Pod) string {
// Use underscore as the delimiter because it is not allowed in pod name
// (DNS subdomain format).
return pod.Name + "_" + pod.Namespace
}
// GetPodStartTime returns start time of the given pod or current timestamp
// if it hasn't started yet.
func GetPodStartTime(pod *v1.Pod) *metav1.Time {
if pod.Status.StartTime != nil {
return pod.Status.StartTime
}
// Assumed pods and bound pods that haven't started don't have a StartTime yet.
return &metav1.Time{Time: time.Now()}
}
// GetEarliestPodStartTime returns the earliest start time of all pods that
// have the highest priority among all victims.
func GetEarliestPodStartTime(victims *extenderv1.Victims) *metav1.Time {
if len(victims.Pods) == 0 {
// should not reach here.
klog.Errorf("victims.Pods is empty. Should not reach here.")
return nil
}
earliestPodStartTime := GetPodStartTime(victims.Pods[0])
maxPriority := podutil.GetPodPriority(victims.Pods[0])
for _, pod := range victims.Pods {
if podutil.GetPodPriority(pod) == maxPriority {
if GetPodStartTime(pod).Before(earliestPodStartTime) {
earliestPodStartTime = GetPodStartTime(pod)
}
} else if podutil.GetPodPriority(pod) > maxPriority {
maxPriority = podutil.GetPodPriority(pod)
earliestPodStartTime = GetPodStartTime(pod)
}
}
return earliestPodStartTime
}
// MoreImportantPod return true when priority of the first pod is higher than
// the second one. If two pods' priorities are equal, compare their StartTime.
// It takes arguments of the type "interface{}" to be used with SortableList,
// but expects those arguments to be *v1.Pod.
func MoreImportantPod(pod1, pod2 *v1.Pod) bool {
p1 := podutil.GetPodPriority(pod1)
p2 := podutil.GetPodPriority(pod2)
if p1 != p2 {
return p1 > p2
}
return GetPodStartTime(pod1).Before(GetPodStartTime(pod2))
}
// GetPodAffinityTerms gets pod affinity terms by a pod affinity object.
func GetPodAffinityTerms(podAffinity *v1.PodAffinity) (terms []v1.PodAffinityTerm) {
if podAffinity != nil {
if len(podAffinity.RequiredDuringSchedulingIgnoredDuringExecution) != 0 {
terms = podAffinity.RequiredDuringSchedulingIgnoredDuringExecution
}
// TODO: Uncomment this block when implement RequiredDuringSchedulingRequiredDuringExecution.
//if len(podAffinity.RequiredDuringSchedulingRequiredDuringExecution) != 0 {
// terms = append(terms, podAffinity.RequiredDuringSchedulingRequiredDuringExecution...)
//}
}
return terms
}
// GetPodAntiAffinityTerms gets pod affinity terms by a pod anti-affinity.
func GetPodAntiAffinityTerms(podAntiAffinity *v1.PodAntiAffinity) (terms []v1.PodAffinityTerm) {
if podAntiAffinity != nil {
if len(podAntiAffinity.RequiredDuringSchedulingIgnoredDuringExecution) != 0 {
terms = podAntiAffinity.RequiredDuringSchedulingIgnoredDuringExecution
}
// TODO: Uncomment this block when implement RequiredDuringSchedulingRequiredDuringExecution.
//if len(podAntiAffinity.RequiredDuringSchedulingRequiredDuringExecution) != 0 {
// terms = append(terms, podAntiAffinity.RequiredDuringSchedulingRequiredDuringExecution...)
//}
}
return terms
}