IPInstance not released if pod is Completed or Evicted about hybridnet HOT 2 CLOSED

func GenerateContainersReadyCondition(spec *v1.PodSpec, containerStatuses []v1.ContainerStatus, podPhase v1.PodPhase) v1.PodCondition {
	// Find if all containers are ready or not.
	if containerStatuses == nil {
		return v1.PodCondition{
			Type:   v1.ContainersReady,
			Status: v1.ConditionFalse,
			Reason: UnknownContainerStatuses,
		}
	}
	unknownContainers := []string{}
	unreadyContainers := []string{}
	for _, container := range spec.Containers {
		if containerStatus, ok := podutil.GetContainerStatus(containerStatuses, container.Name); ok {
			if !containerStatus.Ready {
				unreadyContainers = append(unreadyContainers, container.Name)
			}
		} else {
			unknownContainers = append(unknownContainers, container.Name)
		}
	}

	// If all containers are known and succeeded, just return PodCompleted.
	if podPhase == v1.PodSucceeded && len(unknownContainers) == 0 {
		return v1.PodCondition{
			Type:   v1.ContainersReady,
			Status: v1.ConditionFalse,
			Reason: PodCompleted,
		}
	}

	// Generate message for containers in unknown condition.
	unreadyMessages := []string{}
	if len(unknownContainers) > 0 {
		unreadyMessages = append(unreadyMessages, fmt.Sprintf("containers with unknown status: %s", unknownContainers))
	}
	if len(unreadyContainers) > 0 {
		unreadyMessages = append(unreadyMessages, fmt.Sprintf("containers with unready status: %s", unreadyContainers))
	}
	unreadyMessage := strings.Join(unreadyMessages, ", ")
	if unreadyMessage != "" {
		return v1.PodCondition{
			Type:    v1.ContainersReady,
			Status:  v1.ConditionFalse,
			Reason:  ContainersNotReady,
			Message: unreadyMessage,
		}
	}

	return v1.PodCondition{
		Type:   v1.ContainersReady,
		Status: v1.ConditionTrue,
	}
}

PodIsEvicted returns true if the reported pod status is due to an eviction.
func PodIsEvicted(podStatus v1.PodStatus) bool {
	return podStatus.Phase == v1.PodFailed && podStatus.Reason == Reason
}