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Added proper validation msg when non-sidecar containers are resized

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vivzbansal 2024-11-07 20:07:07 +00:00
parent 591b0f547a
commit a0d3cb0a2c
1 changed files with 7 additions and 0 deletions
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7
pkg/apis/core/validation/validation.go
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@ -5665,6 +5665,13 @@ func ValidatePodResize(newPod, oldPod *core.Pod, opts PodValidationOptions) fiel
newInitContainers = append(newInitContainers, container) newInitContainers = append(newInitContainers, container)
} }
originalCPUMemPodSpec.InitContainers = newInitContainers originalCPUMemPodSpec.InitContainers = newInitContainers
if !apiequality.Semantic.DeepEqual(originalCPUMemPodSpec.InitContainers, oldPod.Spec.InitContainers) {
// This likely means that the user has modified non-sidecar container resources.
specDiff := cmp.Diff(oldPod.Spec.InitContainers, originalCPUMemPodSpec.InitContainers)
errs := field.Forbidden(specPath, fmt.Sprintf("cpu and memory resources for only sidecar containers are mutable\n%v", specDiff))
allErrs = append(allErrs, errs)
return allErrs
}
} }
if !apiequality.Semantic.DeepEqual(originalCPUMemPodSpec, oldPod.Spec) { if !apiequality.Semantic.DeepEqual(originalCPUMemPodSpec, oldPod.Spec) {