Merge pull request #25752 from gmarek/resource-limits

Automatic merge from submit-queue

Add resource limits for master resources in density test

cc @jlowdermilk @fabioy
This commit is contained in:
k8s-merge-robot 2016-05-26 04:25:44 -07:00
commit c58d0453dc

View File

@ -50,7 +50,57 @@ const (
// Maximum container failures this test tolerates before failing.
var MaxContainerFailures = 0
func density30AddonResourceVerifier() map[string]framework.ResourceConstraint {
func density30AddonResourceVerifier(numNodes int) map[string]framework.ResourceConstraint {
var apiserverMem uint64
var controllerMem uint64
var schedulerMem uint64
apiserverCPU := math.MaxFloat32
apiserverMem = math.MaxUint64
controllerCPU := math.MaxFloat32
controllerMem = math.MaxUint64
schedulerCPU := math.MaxFloat32
schedulerMem = math.MaxUint64
if framework.ProviderIs("kubemark") {
if numNodes <= 5 {
apiserverCPU = 0.15
apiserverMem = 150 * (1024 * 1024)
controllerCPU = 0.1
controllerMem = 100 * (1024 * 1024)
schedulerCPU = 0.05
schedulerMem = 50 * (1024 * 1024)
} else if numNodes <= 100 {
apiserverCPU = 1.5
apiserverMem = 1500 * (1024 * 1024)
controllerCPU = 0.75
controllerMem = 750 * (1024 * 1024)
schedulerCPU = 0.75
schedulerMem = 500 * (1024 * 1024)
} else if numNodes <= 500 {
apiserverCPU = 2.25
apiserverMem = 2500 * (1024 * 1024)
controllerCPU = 1.0
controllerMem = 1100 * (1024 * 1024)
schedulerCPU = 0.8
schedulerMem = 500 * (1024 * 1024)
} else if numNodes <= 1000 {
apiserverCPU = 4
apiserverMem = 4000 * (1024 * 1024)
controllerCPU = 3
controllerMem = 2000 * (1024 * 1024)
schedulerCPU = 1.5
schedulerMem = 750 * (1024 * 1024)
}
} else {
if numNodes <= 100 {
apiserverCPU = 1.5
apiserverMem = 1300 * (1024 * 1024)
controllerCPU = 0.5
controllerMem = 300 * (1024 * 1024)
schedulerCPU = 0.4
schedulerMem = 150 * (1024 * 1024)
}
}
constraints := make(map[string]framework.ResourceConstraint)
constraints["fluentd-elasticsearch"] = framework.ResourceConstraint{
CPUConstraint: 0.2,
@ -81,6 +131,18 @@ func density30AddonResourceVerifier() map[string]framework.ResourceConstraint {
CPUConstraint: 2,
MemoryConstraint: 500 * (1024 * 1024),
}
constraints["kube-apiserver"] = framework.ResourceConstraint{
CPUConstraint: apiserverCPU,
MemoryConstraint: apiserverMem,
}
constraints["kube-controller-manager"] = framework.ResourceConstraint{
CPUConstraint: controllerCPU,
MemoryConstraint: controllerMem,
}
constraints["kube-scheduler"] = framework.ResourceConstraint{
CPUConstraint: schedulerCPU,
MemoryConstraint: schedulerMem,
}
return constraints
}
@ -213,7 +275,7 @@ var _ = framework.KubeDescribe("Density", func() {
switch testArg.podsPerNode {
case 30:
name = "[Feature:Performance] " + name
f.AddonResourceConstraints = density30AddonResourceVerifier()
f.AddonResourceConstraints = func() map[string]framework.ResourceConstraint { return density30AddonResourceVerifier(nodeCount) }()
case 95:
name = "[Feature:HighDensityPerformance]" + name
default: