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pod-overhead: add Overhead to RuntimeClass internal type

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Signed-off-by: Eric Ernst <eric.ernst@intel.com>
This commit is contained in:
Eric Ernst
2019-04-23 16:57:58 -07:00
parent bcb046a443
commit 2c52cc3412
3 changed files with 89 additions and 0 deletions
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13
pkg/apis/node/validation/validation.go
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@@ -19,7 +19,11 @@ package validation
import (
apivalidation "k8s.io/apimachinery/pkg/api/validation"
"k8s.io/apimachinery/pkg/util/validation/field"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/kubernetes/pkg/apis/core"
corevalidation "k8s.io/kubernetes/pkg/apis/core/validation"
"k8s.io/kubernetes/pkg/apis/node"
"k8s.io/kubernetes/pkg/features"
)
// ValidateRuntimeClass validates the RuntimeClass
@@ -30,6 +34,10 @@ func ValidateRuntimeClass(rc *node.RuntimeClass) field.ErrorList {
allErrs = append(allErrs, field.Invalid(field.NewPath("handler"), rc.Handler, msg))
}
if rc.Overhead != nil && utilfeature.DefaultFeatureGate.Enabled(features.PodOverhead) {
allErrs = append(allErrs, validateOverhead(rc.Overhead, field.NewPath("overhead"))...)
}
return allErrs
}
@@ -41,3 +49,8 @@ func ValidateRuntimeClassUpdate(new, old *node.RuntimeClass) field.ErrorList {
return allErrs
}
func validateOverhead(overhead *node.Overhead, fldPath *field.Path) field.ErrorList {
// reuse the ResourceRequirements validation logic
return corevalidation.ValidateResourceRequirements(&core.ResourceRequirements{Limits: overhead.PodFixed}, fldPath)
}