'Return server search options allowed by non-admin.'

def _get_server_search_options(self, req):

    opt_list = ('reservation_id', 'name', 'status', 'image', 'flavor', 'ip', 'changes-since', 'all_tenants')
    if api_version_request.is_supported(req, min_version='2.5'):
        opt_list += ('ip6',)
    if api_version_request.is_supported(req, min_version='2.26'):
        opt_list += TAG_SEARCH_FILTERS
    return opt_list
