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Move test/e2e framework & utility code to test/e2e/framework

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This commit is contained in:
Tim St. Clair
2016-04-06 17:47:39 -07:00
parent af1e1c3ce6
commit a55b4f2e77
12 changed files with 244 additions and 170 deletions
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36
test/e2e/density.go
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@@ -41,9 +41,7 @@ import (
. "github.com/onsi/gomega"
)
// NodeStartupThreshold is a rough estimate of the time allocated for a pod to start on a node.
const (
NodeStartupThreshold = 4 * time.Second
MinSaturationThreshold = 2 * time.Minute
MinPodsPerSecondThroughput = 8
)
@@ -51,30 +49,6 @@ const (
// Maximum container failures this test tolerates before failing.
var MaxContainerFailures = 0
// podLatencyData encapsulates pod startup latency information.
type podLatencyData struct {
// Name of the pod
Name string
// Node this pod was running on
Node string
// Latency information related to pod startuptime
Latency time.Duration
}
type latencySlice []podLatencyData
func (a latencySlice) Len() int { return len(a) }
func (a latencySlice) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a latencySlice) Less(i, j int) bool { return a[i].Latency < a[j].Latency }
func extractLatencyMetrics(latencies []podLatencyData) LatencyMetric {
length := len(latencies)
perc50 := latencies[int(math.Ceil(float64(length*50)/100))-1].Latency
perc90 := latencies[int(math.Ceil(float64(length*90)/100))-1].Latency
perc99 := latencies[int(math.Ceil(float64(length*99)/100))-1].Latency
return LatencyMetric{Perc50: perc50, Perc90: perc90, Perc99: perc99}
}
func density30AddonResourceVerifier() map[string]resourceConstraint {
constraints := make(map[string]resourceConstraint)
constraints["fluentd-elasticsearch"] = resourceConstraint{
@@ -526,15 +500,7 @@ var _ = KubeDescribe("Density", func() {
podStartupLatency := PodStartupLatency{Latency: extractLatencyMetrics(e2eLag)}
expectNoError(VerifyPodStartupLatency(podStartupLatency))
// Log suspicious latency metrics/docker errors from all nodes that had slow startup times
for _, l := range startupLag {
if l.Latency > NodeStartupThreshold {
HighLatencyKubeletOperations(c, 1*time.Second, l.Node)
}
}
Logf("Approx throughput: %v pods/min",
float64(nodeCount)/(e2eLag[len(e2eLag)-1].Latency.Minutes()))
logSuspiciousLatency(startupLag, e2eLag, nodeCount, c)
}
By("Deleting ReplicationController")