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Add util function to merge resource lists

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This commit is contained in:
Odin Ugedal 2019-12-14 20:33:35 +01:00
parent 28f8e52f32
commit 51bff87b18
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1 changed files with 22 additions and 12 deletions
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34
staging/src/k8s.io/kubectl/pkg/describe/versioned/describe_test.go
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@ -3511,20 +3511,30 @@ func getHugePageResourceList(pageSize, value string) corev1.ResourceList {
return res
}
// mergeResourceLists will merge resoure lists. When two lists have the same resourece, the value from
// the last list will be present in the result
func mergeResourceLists(resourceLists ...corev1.ResourceList) corev1.ResourceList {
result := corev1.ResourceList{}
for _, rl := range resourceLists {
for resource, quantity := range rl {
result[resource] = quantity
}
}
return result
}
func TestDescribeNode(t *testing.T) {
holderIdentity := "holder"
nodeCapacity := corev1.ResourceList{}
for _, rl := range []corev1.ResourceList{getHugePageResourceList("2Mi", "4Gi"), getResourceList("8", "24Gi"), getHugePageResourceList("1Gi", "0")} {
for resource, value := range rl {
nodeCapacity[resource] = value
}
}
nodeAllocatable := corev1.ResourceList{}
for _, rl := range []corev1.ResourceList{getHugePageResourceList("2Mi", "2Gi"), getResourceList("4", "12Gi"), getHugePageResourceList("1Gi", "0")} {
for resource, value := range rl {
nodeAllocatable[resource] = value
}
}
nodeCapacity := mergeResourceLists(
getHugePageResourceList("2Mi", "4Gi"),
getResourceList("8", "24Gi"),
getHugePageResourceList("1Gi", "0"),
)
nodeAllocatable := mergeResourceLists(
getHugePageResourceList("2Mi", "2Gi"),
getResourceList("4", "12Gi"),
getHugePageResourceList("1Gi", "0"),
)
fake := fake.NewSimpleClientset(
&corev1.Node{