if container := podContainerChanges.NextInitContainerToStart; container != nil {
			// Start the next init container.
			if err := start(ctx, "init container", metrics.InitContainer, containerStartSpec(container)); err != nil {
				return
			}

			// Successfully started the container; clear the entry in the failure

// containers, plus some additional fields. In both cases startSpec.container will be set.
type startSpec struct {
	container          *v1.Container
	ephemeralContainer *v1.EphemeralContainer
}

func containerStartSpec(c *v1.Container) *startSpec {
	return &startSpec{container: c}
}

func ephemeralContainerStartSpec(ec *v1.EphemeralContainer) *startSpec {
	return &startSpec{