protected boolean isPod(Instance instance) {
    Map<String, Object> labels = DataAccessor.fieldMap(instance, InstanceConstants.FIELD_LABELS);
    Object namespace = labels.get(K8sPreInstanceCreate.POD_NAMESPACE);
    Object name = labels.get(K8sPreInstanceCreate.POD_NAME);
    Object containerName = labels.get(K8sPreInstanceCreate.CONTAINER_NAME);
    if (namespace == null || name == null) {
      return false;
    }

    return K8sPreInstanceCreate.POD.equals(containerName);
  }