defaults
    log global

    timeout connect    3s
    timeout client    10s
    timeout server    10m
{% if data["customerrors"] %}
    errorfile 400 /etc/haproxy/errors-custom/400.http
    errorfile 403 /etc/haproxy/errors-custom/403.http
    errorfile 408 /etc/haproxy/errors-custom/408.http
    errorfile 500 /etc/haproxy/errors-custom/500.http
    errorfile 502 /etc/haproxy/errors-custom/502.http
    errorfile 503 /etc/haproxy/errors-custom/503.http
    errorfile 504 /etc/haproxy/errors-custom/504.http
{% endif %}

global
    log /dev/log local0
    maxconn 2000
    tune.ssl.default-dh-param 2048

{% if "stats" in data %}
frontend stats
    bind *:{{ data["stats"]["port"] | default(1936) }}
    mode http
    stats enable
    stats hide-version
    stats realm Haproxy\ Statistics
    stats uri /
    stats auth {{ data["stats"]["username"] }}:{{ data["stats"]["password"] }}
#    acl is_proxystats hdr(host) -i some.host.com
#    default_backend srv_stats
#    use_backend srv_stats if is_proxystats
    default_backend srv_stats

backend srv_stats
    mode http
    server Local 127.0.0.1:{{ data["stats"]["port"] | default(1936) }}
{% endif %}

{% for o in data["easymapping"] %}
    {% set salt = loop.index %}
frontend http_in_{{ o["port"] }}_{{ salt }}
    bind *:{{ o["port"] }} {{ " ssl crt " + o["ssl_cert"] if "ssl_cert" in o else "" }}
    mode http

    {% for k in o["redirect"] -%}
    redirect prefix {{ o["redirect"][k] }} code 301 if { hdr(host) -i {{ k }} }
    {% endfor -%}

    {% for k in o["hosts"] %}
        {% set host = k.replace(".", "_") + "_{0}_{1}".format(o["port"], salt) %}
    acl is_rule_{{ host }}_1 hdr(host) -i {{ k }}
    acl is_rule_{{ host }}_2 hdr(host) -i {{ k }}:{{ o["port"] }}
    use_backend srv_{{ host }} if is_rule_{{ host }}_1 OR is_rule_{{ host }}_2
    {% endfor %}

    {% for k in o["hosts"] %}
        {% set host = k.replace(".", "_") + "_{0}_{1}".format(o["port"], salt) %}
backend srv_{{ host }}
    balance roundrobin
    mode http
    option forwardfor
    http-request set-header X-Forwarded-Port %[dst_port]
    http-request add-header X-Forwarded-Proto https if { ssl_fc }
    server srv {{ k }} check weight 1
    {% endfor %}
{% endfor %}