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Add validation for GracefulNodeShutdownBasedOnPodPriority

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Co-authored-by: Elana Hashman <ehashman@users.noreply.github.com>
This commit is contained in:
Shiming Zhang
2021-11-11 14:19:02 +08:00
parent 545313bdc7
commit 7a6f792ff3
2 changed files with 34 additions and 10 deletions
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34
pkg/kubelet/apis/config/validation/validation_test.go
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@@ -108,8 +108,9 @@ func TestValidateKubeletConfiguration(t *testing.T) {
ShutdownGracePeriodCriticalPods: metav1.Duration{Duration: 0},
MemoryThrottlingFactor: utilpointer.Float64Ptr(0.9),
FeatureGates: map[string]bool{
"CustomCPUCFSQuotaPeriod": true,
"MemoryQoS": true,
"CustomCPUCFSQuotaPeriod": true,
"MemoryQoS": true,
"GracefulNodeShutdownBasedOnPodPriority": true,
},
Logging: componentbaseconfig.LoggingConfiguration{
Format: "text",
@@ -149,15 +150,22 @@ func TestValidateKubeletConfiguration(t *testing.T) {
ReservedSystemCPUs: "0-3",
TopologyManagerScope: kubeletconfig.ContainerTopologyManagerScope,
TopologyManagerPolicy: kubeletconfig.NoneTopologyManagerPolicy,
ShutdownGracePeriod: metav1.Duration{Duration: 10 * time.Minute},
ShutdownGracePeriod: metav1.Duration{Duration: 0},
ShutdownGracePeriodCriticalPods: metav1.Duration{Duration: 0},
MemorySwap: kubeletconfig.MemorySwapConfiguration{SwapBehavior: kubetypes.UnlimitedSwap},
MemoryThrottlingFactor: utilpointer.Float64Ptr(0.5),
ShutdownGracePeriodByPodPriority: []kubeletconfig.ShutdownGracePeriodByPodPriority{
{
Priority: 0,
ShutdownGracePeriodSeconds: 10,
},
},
MemorySwap: kubeletconfig.MemorySwapConfiguration{SwapBehavior: kubetypes.UnlimitedSwap},
MemoryThrottlingFactor: utilpointer.Float64Ptr(0.5),
FeatureGates: map[string]bool{
"CustomCPUCFSQuotaPeriod": true,
"GracefulNodeShutdown": true,
"NodeSwap": true,
"MemoryQoS": true,
"CustomCPUCFSQuotaPeriod": true,
"GracefulNodeShutdown": true,
"GracefulNodeShutdownBasedOnPodPriority": true,
"NodeSwap": true,
"MemoryQoS": true,
},
Logging: componentbaseconfig.LoggingConfiguration{
Format: "text",
@@ -194,12 +202,18 @@ func TestValidateKubeletConfiguration(t *testing.T) {
CPUCFSQuotaPeriod: metav1.Duration{Duration: 100 * time.Millisecond},
ShutdownGracePeriod: metav1.Duration{Duration: 30 * time.Second},
ShutdownGracePeriodCriticalPods: metav1.Duration{Duration: 60 * time.Second},
ShutdownGracePeriodByPodPriority: []kubeletconfig.ShutdownGracePeriodByPodPriority{
{
Priority: 0,
ShutdownGracePeriodSeconds: 10,
},
},
Logging: componentbaseconfig.LoggingConfiguration{
Format: "",
},
MemorySwap: kubeletconfig.MemorySwapConfiguration{SwapBehavior: kubetypes.UnlimitedSwap},
}
const numErrsErrorCase1 = 30
const numErrsErrorCase1 = 31
if allErrors := ValidateKubeletConfiguration(errorCase1); len(allErrors.(utilerrors.Aggregate).Errors()) != numErrsErrorCase1 {
t.Errorf("expect %d errors, got %v", numErrsErrorCase1, len(allErrors.(utilerrors.Aggregate).Errors()))
}