github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-23 11:50:44 +00:00
Code Issues Projects Releases Wiki Activity

Merge pull request #79322 from s-ito-ts/e2e_ephemeral_storage

Browse Source 
e2e test: change from milli bytes to bytes in ephemeral-storage resource limits
This commit is contained in:
Kubernetes Prow Robot 2019-07-02 00:57:08 -07:00 committed by GitHub
commit b959e9a25a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
test/e2e/scheduling/predicates.go
View File

@ -149,9 +149,9 @@ var _ = SIGDescribe("SchedulerPredicates [Serial]", func() {
for _, node := range nodeList.Items {
allocatable, found := node.Status.Allocatable[v1.ResourceEphemeralStorage]
gomega.Expect(found).To(gomega.Equal(true))
nodeToAllocatableMap[node.Name] = allocatable.MilliValue()
if nodeMaxAllocatable < allocatable.MilliValue() {
nodeMaxAllocatable = allocatable.MilliValue()
nodeToAllocatableMap[node.Name] = allocatable.Value()
if nodeMaxAllocatable < allocatable.Value() {
nodeMaxAllocatable = allocatable.Value()
}
}
framework.WaitForStableCluster(cs, masterNodes)
@ -161,19 +161,20 @@ var _ = SIGDescribe("SchedulerPredicates [Serial]", func() {
for _, pod := range pods.Items {
_, found := nodeToAllocatableMap[pod.Spec.NodeName]
if found && pod.Status.Phase != v1.PodSucceeded && pod.Status.Phase != v1.PodFailed {
e2elog.Logf("Pod %v requesting local ephemeral resource =%vm on Node %v", pod.Name, getRequestedStorageEphemeralStorage(pod), pod.Spec.NodeName)
e2elog.Logf("Pod %v requesting local ephemeral resource =%v on Node %v", pod.Name, getRequestedStorageEphemeralStorage(pod), pod.Spec.NodeName)
nodeToAllocatableMap[pod.Spec.NodeName] -= getRequestedStorageEphemeralStorage(pod)
}
}
var podsNeededForSaturation int
var ephemeralStoragePerPod int64
milliEphemeralStoragePerPod := nodeMaxAllocatable / maxNumberOfPods
ephemeralStoragePerPod = nodeMaxAllocatable / maxNumberOfPods
e2elog.Logf("Using pod capacity: %vm", milliEphemeralStoragePerPod)
e2elog.Logf("Using pod capacity: %v", ephemeralStoragePerPod)
for name, leftAllocatable := range nodeToAllocatableMap {
e2elog.Logf("Node: %v has local ephemeral resource allocatable: %vm", name, leftAllocatable)
podsNeededForSaturation += (int)(leftAllocatable / milliEphemeralStoragePerPod)
e2elog.Logf("Node: %v has local ephemeral resource allocatable: %v", name, leftAllocatable)
podsNeededForSaturation += (int)(leftAllocatable / ephemeralStoragePerPod)
}
ginkgo.By(fmt.Sprintf("Starting additional %v Pods to fully saturate the cluster local ephemeral resource and trying to start another one", podsNeededForSaturation))
@ -189,10 +190,10 @@ var _ = SIGDescribe("SchedulerPredicates [Serial]", func() {
Labels: map[string]string{"name": ""},
Resources: &v1.ResourceRequirements{
Limits: v1.ResourceList{
v1.ResourceEphemeralStorage: *resource.NewMilliQuantity(milliEphemeralStoragePerPod, "DecimalSI"),
v1.ResourceEphemeralStorage: *resource.NewQuantity(ephemeralStoragePerPod, "DecimalSI"),
},
Requests: v1.ResourceList{
v1.ResourceEphemeralStorage: *resource.NewMilliQuantity(milliEphemeralStoragePerPod, "DecimalSI"),
v1.ResourceEphemeralStorage: *resource.NewQuantity(ephemeralStoragePerPod, "DecimalSI"),
},
},
}), true, e2elog.Logf))
@ -203,7 +204,7 @@ var _ = SIGDescribe("SchedulerPredicates [Serial]", func() {
Labels: map[string]string{"name": "additional"},
Resources: &v1.ResourceRequirements{
Limits: v1.ResourceList{
v1.ResourceEphemeralStorage: *resource.NewMilliQuantity(milliEphemeralStoragePerPod, "DecimalSI"),
v1.ResourceEphemeralStorage: *resource.NewQuantity(ephemeralStoragePerPod, "DecimalSI"),
},
},
}
@ -684,7 +685,7 @@ func getRequestedCPU(pod v1.Pod) int64 {
func getRequestedStorageEphemeralStorage(pod v1.Pod) int64 {
var result int64
for _, container := range pod.Spec.Containers {
result += container.Resources.Requests.StorageEphemeral().MilliValue()
result += container.Resources.Requests.StorageEphemeral().Value()
}
return result
}