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validate if systemReservedCgroup and kubeReservedCgroup compliance with enforNodeAllocatable

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tianshapjq
2018-08-16 15:57:19 +08:00
parent 426ef9d349
commit 362f7e2a09
3 changed files with 11 additions and 1 deletions
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6
pkg/kubelet/apis/config/validation/validation.go
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@@ -113,7 +113,13 @@ func ValidateKubeletConfiguration(kc *kubeletconfig.KubeletConfiguration) error
switch val {
case kubetypes.NodeAllocatableEnforcementKey:
case kubetypes.SystemReservedEnforcementKey:
if kc.SystemReservedCgroup == "" {
allErrors = append(allErrors, fmt.Errorf("invalid configuration: systemReservedCgroup (--system-reserved-cgroup) must be specified when system-reserved contained in EnforceNodeAllocatable (--enforce-node-allocatable)"))
}
case kubetypes.KubeReservedEnforcementKey:
if kc.KubeReservedCgroup == "" {
allErrors = append(allErrors, fmt.Errorf("invalid configuration: kubeReservedCgroup (--kube-reserved-cgroup) must be specified when kube-reserved contained in EnforceNodeAllocatable (--enforce-node-allocatable)"))
}
case kubetypes.NodeAllocatableNoneKey:
if len(kc.EnforceNodeAllocatable) > 1 {
allErrors = append(allErrors, fmt.Errorf("invalid configuration: EnforceNodeAllocatable (--enforce-node-allocatable) may not contain additional enforcements when '%s' is specified", kubetypes.NodeAllocatableNoneKey))