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Merge pull request #35704 from foxish/fix-head-2

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Removing datagen.go as it has been removed from godeps
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Anirudh Ramanathan 2016-10-27 09:20:03 -07:00 committed by GitHub
commit 634df04128
1 changed files with 0 additions and 81 deletions
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81
vendor/github.com/google/cadvisor/info/v1/test/datagen.go generated vendored
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@ -1,81 +0,0 @@
// Copyright 2014 Google 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.
package test
import (
"fmt"
"math/rand"
"time"
info "github.com/google/cadvisor/info/v1"
)
func GenerateRandomStats(numStats, numCores int, duration time.Duration) []*info.ContainerStats {
ret := make([]*info.ContainerStats, numStats)
perCoreUsages := make([]uint64, numCores)
currentTime := time.Now()
for i := range perCoreUsages {
perCoreUsages[i] = uint64(rand.Int63n(1000))
}
for i := 0; i < numStats; i++ {
stats := new(info.ContainerStats)
stats.Timestamp = currentTime
currentTime = currentTime.Add(duration)
percore := make([]uint64, numCores)
for i := range perCoreUsages {
perCoreUsages[i] += uint64(rand.Int63n(1000))
percore[i] = perCoreUsages[i]
stats.Cpu.Usage.Total += percore[i]
}
stats.Cpu.Usage.PerCpu = percore
stats.Cpu.Usage.User = stats.Cpu.Usage.Total
stats.Cpu.Usage.System = 0
stats.Memory.Usage = uint64(rand.Int63n(4096))
stats.Memory.Cache = uint64(rand.Int63n(4096))
stats.Memory.RSS = uint64(rand.Int63n(4096))
ret[i] = stats
}
return ret
}
func GenerateRandomContainerSpec(numCores int) info.ContainerSpec {
ret := info.ContainerSpec{
CreationTime: time.Now(),
HasCpu: true,
Cpu: info.CpuSpec{},
HasMemory: true,
Memory: info.MemorySpec{},
}
ret.Cpu.Limit = uint64(1000 + rand.Int63n(2000))
ret.Cpu.MaxLimit = uint64(1000 + rand.Int63n(2000))
ret.Cpu.Mask = fmt.Sprintf("0-%d", numCores-1)
ret.Memory.Limit = uint64(4096 + rand.Int63n(4096))
return ret
}
func GenerateRandomContainerInfo(containerName string, numCores int, query *info.ContainerInfoRequest, duration time.Duration) *info.ContainerInfo {
stats := GenerateRandomStats(query.NumStats, numCores, duration)
spec := GenerateRandomContainerSpec(numCores)
ret := &info.ContainerInfo{
ContainerReference: info.ContainerReference{
Name: containerName,
},
Spec: spec,
Stats: stats,
}
return ret
}