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Add support for request

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This commit is contained in:
Ananya Kumar
2015-07-30 12:59:22 -07:00
parent 9a3fb3cb1f
commit ef1e576810
11 changed files with 153 additions and 23 deletions
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25
pkg/api/validation/validation.go
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@@ -1490,19 +1490,32 @@ func ValidateResourceRequirements(requirements *api.ResourceRequirements) errs.V
allErrs := errs.ValidationErrorList{}
for resourceName, quantity := range requirements.Limits {
// Validate resource name.
errs := validateResourceName(resourceName.String(), fmt.Sprintf("resources.limits[%s]", resourceName))
allErrs = append(allErrs, validateResourceName(resourceName.String(), fmt.Sprintf("resources.limits[%s]", resourceName))...)
if api.IsStandardResourceName(resourceName.String()) {
errs = append(errs, validateBasicResource(quantity).Prefix(fmt.Sprintf("Resource %s: ", resourceName))...)
allErrs = append(allErrs, validateBasicResource(quantity).Prefix(fmt.Sprintf("Resource %s: ", resourceName))...)
}
// Check that request <= limit.
requestQuantity, exists := requirements.Requests[resourceName]
if exists {
var requestValue, limitValue int64
requestValue = requestQuantity.Value()
limitValue = quantity.Value()
// Do a more precise comparison if possible (if the value won't overflow).
if requestValue <= resource.MaxMilliValue && limitValue <= resource.MaxMilliValue {
requestValue = requestQuantity.MilliValue()
limitValue = quantity.MilliValue()
}
if limitValue < requestValue {
allErrs = append(allErrs, errs.NewFieldInvalid(fmt.Sprintf("resources.limits[%s]", resourceName), quantity.String(), "limit cannot be smaller than request"))
}
}
allErrs = append(allErrs, errs...)
}
for resourceName, quantity := range requirements.Requests {
// Validate resource name.
errs := validateResourceName(resourceName.String(), fmt.Sprintf("resources.requests[%s]", resourceName))
allErrs = append(allErrs, validateResourceName(resourceName.String(), fmt.Sprintf("resources.requests[%s]", resourceName))...)
if api.IsStandardResourceName(resourceName.String()) {
errs = append(errs, validateBasicResource(quantity).Prefix(fmt.Sprintf("Resource %s: ", resourceName))...)
allErrs = append(allErrs, validateBasicResource(quantity).Prefix(fmt.Sprintf("Resource %s: ", resourceName))...)
}
allErrs = append(allErrs, errs...)
}
return allErrs
}