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Add feature gate for local storage quota

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This commit is contained in:
NickrenREN
2017-08-16 10:29:29 +08:00
parent a3c180e549
commit bc393e3f8b
3 changed files with 72 additions and 0 deletions
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13
pkg/api/validation/validation.go
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@@ -3493,10 +3493,23 @@ func validateContainerResourceName(value string, fldPath *field.Path) field.Erro
return allErrs
}
// isLocalStorageResource checks whether the resource is local ephemeral storage
func isLocalStorageResource(name string) bool {
if name == string(api.ResourceEphemeralStorage) || name == string(api.ResourceRequestsEphemeralStorage) ||
name == string(api.ResourceLimitsEphemeralStorage) {
return true
} else {
return false
}
}
// Validate resource names that can go in a resource quota
// Refer to docs/design/resources.md for more details.
func ValidateResourceQuotaResourceName(value string, fldPath *field.Path) field.ErrorList {
allErrs := validateResourceName(value, fldPath)
if isLocalStorageResource(value) && !utilfeature.DefaultFeatureGate.Enabled(features.LocalStorageCapacityIsolation) {
return append(allErrs, field.Forbidden(fldPath, "ResourceEphemeralStorage field disabled by feature-gate for ResourceQuota"))
}
if len(strings.Split(value, "/")) == 1 {
if !helper.IsStandardQuotaResourceName(value) {
return append(allErrs, field.Invalid(fldPath, value, isInvalidQuotaResource))