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Merge pull request #117171 from brianpursley/kubectl-1110-tests
Add unit tests showing the effect of unlimited containers when calculating pod limits
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commit
f5401624ee
@ -984,6 +984,67 @@ func TestPodResourceLimits(t *testing.T) {
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},
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},
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},
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{
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description: "no limited containers should result in no limits for the pod",
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expectedLimits: v1.ResourceList{},
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initContainers: []v1.Container{},
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containers: []v1.Container{
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{
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// Unlimited container
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},
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},
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},
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{
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description: "one limited and one unlimited container should result in the limited container's limits for the pod",
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expectedLimits: v1.ResourceList{
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v1.ResourceCPU: resource.MustParse("2"),
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v1.ResourceMemory: resource.MustParse("2Gi"),
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},
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initContainers: []v1.Container{},
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containers: []v1.Container{
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{
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Resources: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceCPU: resource.MustParse("2"),
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v1.ResourceMemory: resource.MustParse("2Gi"),
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},
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},
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},
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{
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// Unlimited container
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},
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},
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},
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{
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description: "one limited and one unlimited init container should result in the limited init container's limits for the pod",
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expectedLimits: v1.ResourceList{
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v1.ResourceCPU: resource.MustParse("2"),
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v1.ResourceMemory: resource.MustParse("2Gi"),
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},
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initContainers: []v1.Container{
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{
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Resources: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceCPU: resource.MustParse("2"),
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v1.ResourceMemory: resource.MustParse("2Gi"),
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},
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},
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},
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{
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// Unlimited init container
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},
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},
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containers: []v1.Container{
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{
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Resources: v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceCPU: resource.MustParse("1"),
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v1.ResourceMemory: resource.MustParse("1Gi"),
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},
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},
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},
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},
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},
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}
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for _, tc := range testCases {
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p := &v1.Pod{
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