} else {
		fieldPath = fmt.Sprintf("metadata.labels['%s']", batch.JobCompletionIndexAnnotation)
	}
	want := []v1.EnvVar{
		{
			Name: "JOB_COMPLETION_INDEX",
			ValueFrom: &v1.EnvVarSource{
				FieldRef: &v1.ObjectFieldSelector{
					FieldPath: fieldPath,
				},
			},
		},
	}
	for _, c := range spec.InitContainers {