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35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package predicates
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import (
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v1 "k8s.io/api/core/v1"
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schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
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)
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// portsConflict check whether existingPorts and wantPorts conflict with each other
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// return true if we have a conflict
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func portsConflict(existingPorts schedulernodeinfo.HostPortInfo, wantPorts []*v1.ContainerPort) bool {
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for _, cp := range wantPorts {
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if existingPorts.CheckConflict(cp.HostIP, string(cp.Protocol), cp.HostPort) {
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return true
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}
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}
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return false
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}
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