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added a comment that statuses lists are not being validated

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This commit is contained in:
Sergey Kanzhelev
2024-05-21 18:24:20 +00:00
parent 6cb5ea56cb
commit 01851b89f4
4 changed files with 55 additions and 8 deletions
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4
pkg/apis/core/validation/validation.go
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@@ -5385,6 +5385,10 @@ func ValidatePodStatusUpdate(newPod, oldPod *core.Pod, opts PodValidationOptions
// Pod QoS is immutable
allErrs = append(allErrs, ValidateImmutableField(newPod.Status.QOSClass, oldPod.Status.QOSClass, fldPath.Child("qosClass"))...)
// Note: there is no check that ContainerStatuses, InitContainerStatuses, and EphemeralContainerStatuses doesn't have duplicate conatainer names
// or statuses of containers that are not defined in the pod spec. Changing this may lead to a breaking changes. So consumers of those fields
// must account for unexpected data. Kubelet will never report statuses like this.
//
// If pod should not restart, make sure the status update does not transition
// any terminated containers to a non-terminated state.
allErrs = append(allErrs, ValidateContainerStateTransition(newPod.Status.ContainerStatuses, oldPod.Status.ContainerStatuses, fldPath.Child("containerStatuses"), oldPod.Spec.RestartPolicy)...)