# Pastebin t3sj0mVT
{% macro frontend_macro(constants, listener, lb_vip_address) %}
frontend {{ listener.id }}
    {% if (listener.protocol.lower() ==
       constants.PROTOCOL_TERMINATED_HTTPS.lower() or
       listener.protocol.lower() ==
       constants.PROTOCOL_HTTP.lower()) %}
    option httplog
    {% else %}
    option tcplog
    {% endif %}
    {% if listener.connection_limit is defined %}
    maxconn {{ listener.connection_limit }}
    {% endif %}
    {% if (listener.protocol.lower() ==
       constants.PROTOCOL_TERMINATED_HTTPS.lower()) %}
    redirect scheme https if !{ ssl_fc }
    {% endif %}
    {{ bind_macro(constants, listener, lb_vip_address)|trim() }}
    mode {{ listener.protocol_mode }}
    {% for l7policy in listener.l7policies if (l7policy.enabled and
                                               l7policy.l7rules|length > 0) %}
        {{- l7policy_macro(constants, l7policy) -}}
    {% endfor %}
    {% if listener.default_pool and listener.default_pool.enabled %}
    default_backend {{ listener.default_pool.id }}
    {% endif %}
    timeout client {{ listener.timeout_client_data }}
    {% if listener.timeout_tcp_inspect %}
    tcp-request inspect-delay {{ listener.timeout_tcp_inspect }}
    {% endif %}
{% endmacro %}