pststrategy

Documentation

Overview

* Copyright (c) 2023 Baidu, Inc. All Rights Reserved. * * 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. *

* Copyright (c) 2023 Baidu, Inc. All Rights Reserved. * * 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. *

Index

• func EnableReuseIPPSTS(psts *ccev2.PodSubnetTopologySpread) bool
• func SelectPSTS(logEntry *logrus.Entry, pstsLister listerv2.PodSubnetTopologySpreadLister, ...) (*ccev2.PodSubnetTopologySpread, error)
• func SelectPriorityPSTS(pstsList []*ccev2.PodSubnetTopologySpread, label labels.Labels) *ccev2.PodSubnetTopologySpread

Functions

func EnableReuseIPPSTS

func EnableReuseIPPSTS(psts *ccev2.PodSubnetTopologySpread) bool

EnableReuseIPPSTS check if reuse ip is enabled

func SelectPSTS

func SelectPSTS(logEntry *logrus.Entry, pstsLister listerv2.PodSubnetTopologySpreadLister, pod *corev1.Pod) (*ccev2.PodSubnetTopologySpread, error)

SelectPSTS select the best podsubnettopologyspreads object associated with the pod And record the object at the annotation of the pod

func SelectPriorityPSTS

func SelectPriorityPSTS(pstsList []*ccev2.PodSubnetTopologySpread, label labels.Labels) *ccev2.PodSubnetTopologySpread

Select the highest priority and matching pSTS object label: pod labels to be mached pstsList: list of PodSubnetTopologySpread return: - nil: if no PodSubnetTopologySpread matched - psts: the highest priority PodSubnetTopologySpread object