okd/roles/haproxy/templates/haproxy.cfg.j2

# Global settings
#---------------------------------------------------------------------
global
    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     {{ haproxy_global_maxconn | default('4000') }}
    user        haproxy
    group       haproxy
    daemon

    # turn on stats unix socket
    stats socket /var/lib/haproxy/stats

#---------------------------------------------------------------------
# common defaults that all the 'listen' and 'backend' sections will
# use if not designated in their block
#---------------------------------------------------------------------
defaults
    mode                    http
    log                     global
    option                  httplog
    option                  dontlognull
#    option http-server-close
    option forwardfor       except 127.0.0.0/8
    option                  redispatch
    retries                 3
    timeout http-request    10s
    timeout queue           1m
    timeout connect         10s
    timeout client          300s
    timeout server          300s
    timeout http-keep-alive 10s
    timeout check           10s
    maxconn                 {{ haproxy_default_maxconn | default('3000') }}

listen stats :9000
    mode http
    stats enable
    stats uri /

{% for frontend in haproxy_frontends %}
frontend  {{ frontend.name }}
{% for bind in frontend.binds %}
    bind {{ bind }}
{% endfor %}
    default_backend {{ frontend.default_backend }}
{% if 'mode' in frontend %}
    mode {{ frontend.mode }}
{% endif %}
{% if 'options' in frontend %}
{% for option in frontend.options %}
    option {{ option }}
{% endfor %}
{% endif %}
{% if 'redirects' in frontend %}
{% for redirect in frontend.redirects %}
    redirect {{ redirect }}
{% endfor %}
{% endif %}
{% endfor %}

{% for backend in haproxy_backends %}
backend {{ backend.name }}
    balance {{ backend.balance }}
{% if 'mode' in backend %}
    mode {{ backend.mode }}
{% endif %}
{% if 'options' in backend %}
{% for option in backend.options %}
    option {{ option }}
{% endfor %}
{% endif %}
{% for server in backend.servers %}
    server      {{ server.name }} {{ server.address }} {{ server.opts }}
{% endfor %}
{% endfor %}