50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
/*
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Copyright 2016 The Kubernetes Authors All rights reserved.
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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 "fmt"
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const (
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podCountResourceName string = "PodCount"
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cpuResourceName string = "CPU"
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memoryResoureceName string = "Memory"
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)
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// InsufficientResourceError is an error type that indicates what kind of resource limit is
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// hit and caused the unfitting failure.
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type InsufficientResourceError struct {
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// resourceName is the name of the resource that is insufficient
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resourceName string
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requested int64
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used int64
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capacity int64
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}
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func newInsufficientResourceError(resourceName string, requested, used, capacity int64) *InsufficientResourceError {
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return &InsufficientResourceError{
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resourceName: resourceName,
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requested: requested,
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used: used,
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capacity: capacity,
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}
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}
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func (e *InsufficientResourceError) Error() string {
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return fmt.Sprintf("Node didn't have enough resource: %s, requested: %d, used: %d, capacity: %d",
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e.resourceName, e.requested, e.used, e.capacity)
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}
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