35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
/*
|
|
Copyright 2016 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 predicates
|
|
|
|
import (
|
|
v1 "k8s.io/api/core/v1"
|
|
schedulernodeinfo "k8s.io/kubernetes/pkg/scheduler/nodeinfo"
|
|
)
|
|
|
|
// portsConflict check whether existingPorts and wantPorts conflict with each other
|
|
// return true if we have a conflict
|
|
func portsConflict(existingPorts schedulernodeinfo.HostPortInfo, wantPorts []*v1.ContainerPort) bool {
|
|
for _, cp := range wantPorts {
|
|
if existingPorts.CheckConflict(cp.HostIP, string(cp.Protocol), cp.HostPort) {
|
|
return true
|
|
}
|
|
}
|
|
|
|
return false
|
|
}
|