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Extend test/e2e/scheduling/nvidia-gpus.go to track resource usage of

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installer and device plugin containers.
To support this, exports certain functions and fields in
framework/resource_usage_gatherer.go so that it can be used in any
e2e test to track any specified pod resource usage with the specified
probe interval and duration.
This commit is contained in:
Jiaying Zhang
2017-09-26 22:27:30 -07:00
parent beefab8a8e
commit ae36f8ee95
5 changed files with 111 additions and 68 deletions
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12
test/e2e/framework/framework.go
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@@ -203,13 +203,15 @@ func (f *Framework) BeforeEach() {
if TestContext.GatherKubeSystemResourceUsageData != "false" && TestContext.GatherKubeSystemResourceUsageData != "none" {
var err error
f.gatherer, err = NewResourceUsageGatherer(f.ClientSet, ResourceGathererOptions{
inKubemark: ProviderIs("kubemark"),
masterOnly: TestContext.GatherKubeSystemResourceUsageData == "master",
})
InKubemark: ProviderIs("kubemark"),
MasterOnly: TestContext.GatherKubeSystemResourceUsageData == "master",
ResourceDataGatheringPeriod: 60 * time.Second,
ProbeDuration: 5 * time.Second,
}, nil)
if err != nil {
Logf("Error while creating NewResourceUsageGatherer: %v", err)
} else {
go f.gatherer.startGatheringData()
go f.gatherer.StartGatheringData()
}
}
@@ -319,7 +321,7 @@ func (f *Framework) AfterEach() {
if TestContext.GatherKubeSystemResourceUsageData != "false" && TestContext.GatherKubeSystemResourceUsageData != "none" && f.gatherer != nil {
By("Collecting resource usage data")
summary, resourceViolationError := f.gatherer.stopAndSummarize([]int{90, 99, 100}, f.AddonResourceConstraints)
summary, resourceViolationError := f.gatherer.StopAndSummarize([]int{90, 99, 100}, f.AddonResourceConstraints)
defer ExpectNoError(resourceViolationError)
f.TestSummaries = append(f.TestSummaries, summary)
}