formula-haproxy/haproxy/templates/haproxy.jinja

# HAProxy configuration
#
# **** DO NOT EDIT THIS FILE ****
#
# This file is managed by Salt.
# Any changes will be overwritten.


#---------------------------------------------------------------------
# Global settings
#---------------------------------------------------------------------
global
    log /dev/log    local0
    log /dev/log    local1 notice
    user {{ salt['pillar.get']('haproxy:global:user', 'haproxy') }}
    group {{ salt['pillar.get']('haproxy:global:group', 'haproxy') }}
{%- if salt['pillar.get']('haproxy:global:chroot:enable', 'no') == True %}
    chroot  {{ salt['pillar.get']('haproxy:global:chroot:path', '/tmp') }}
{%- endif -%}
{% if salt['pillar.get']('haproxy:global:daemon', 'no') == True %}
    daemon
{% endif %}
{%- if salt['pillar.get']('haproxy:global:stats:enable', 'no') == True %}
    # Stats support is currently limited to socket mode
    stats socket {{ salt['pillar.get']('haproxy:global:stats:socketpath', '/tmp/ha_stats.sock') }}
{% endif %}

#---------------------------------------------------------------------
# common defaults that all the 'listen' and 'backend' sections will
# use if not designated in their block
#---------------------------------------------------------------------
defaults
    log {{ salt['pillar.get']('haproxy:defaults:log') }}
    mode {{ salt['pillar.get']('haproxy:defaults:mode') }}
    retries {{ salt['pillar.get']('haproxy:defaults:retries') }}
    balance {{ salt['pillar.get']('haproxy:defaults:balance', 'roundrobin') }}
{%- if 'options' in salt['pillar.get']('haproxy:defaults', {}) %}
  {%- for option in salt['pillar.get']('haproxy:defaults:options') %}
    option {{ option }}
  {%- endfor %}
{% endif %}
{%- if 'timeouts' in salt['pillar.get']('haproxy:defaults', {}) %}
  {%- for timeout in salt['pillar.get']('haproxy:defaults:timeouts') %}
    timeout {{ timeout }}
  {%- endfor %}
{% endif %}
{%- if 'errorfiles' in salt['pillar.get']('haproxy:defaults', {}) %}
  {%- for errorfile in salt['pillar.get']('haproxy:defaults:errorfiles').iteritems() %}
    errorfile {{ errorfile[0] }} {{ errorfile[1] }}
  {%- endfor %}
{% endif %}


#---------------------------------------------------------------------
# listen instances
#---------------------------------------------------------------------
{%- if 'listens' in salt['pillar.get']('haproxy', {}) %}
  {%- for listener in salt['pillar.get']('haproxy:listens', {}).iteritems() %}
listen {{ listener[1].get(name, listener[0]) }}
    {%- if 'bind' in listener[1] %}
      {%- for socket in listener[1].bind %}
    bind {{ socket }}
      {%- endfor %}
    {%- endif %}
    {%- if 'redirects' in listener[1] %}
      {%- for front_redirect in listener[1].redirects %}
    redirect {{ front_redirect }}
      {% endfor %}
    {%- endif %}
    {%- if 'acls' in listener[1] %}
      {%- for acl in listener[1].acls %}
    acl {{ acl }}
      {%- endfor %}
    {%- endif %}
    {%- if 'reqadd' in listener[1] %}
      {%- for reqadd in listener[1].reqadd %}
    reqadd {{ reqadd }}
      {%- endfor %}
    {%- endif %}
    {%-if 'default_backend' in listener[1] -%}
    default_backend {{ listener[1].default_backend }}
    {%- endif %}
    {%-if 'use_backends' in listener[1] -%}
      {%- for use_backend in listener[1].use_backends %}
    use_backend {{ use_backend }}
      {% endfor %}
    {%- endif %}
    {%- if 'balance' in listener[1] %}
    balance {{ listener[1].balance }}
    {%- endif %}
    {%- if 'options' in listener[1] %}
      {%- for option in listener[1].options %}
    option {{ option }}
      {%- endfor %}
    {%- endif %}
    {%- if 'cookie' in listener[1] %}
    cookie {{ listener[1].cookie }}
    {%- endif %}
    {%- if 'stats' in listener[1] %}
      {%- for option, value in listener[1].stats.iteritems() %}
        {%- if option == 'enable' and value %}
    stats enable
        {%- else %}
    stats {{ option }} {{ value }}
        {%- endif %}
      {%- endfor %}
    {f 'defaultserver' in listener[1] %}
    default-server {% for option, value in listener[1].defaultserver.iteritems() -%} {{ ' '.join((option,value|string)) }} {%- endfor %}
    {% endif %}%- endif %}
    {%- if 'servers' in listener[1] %}
      {%- for server in listener[1].servers.iteritems() %}
    server {{ server[1].get(name,server[0]) }} {{ server[1].host }}:{{ server[1].port }} {{ server[1].check }}
      {% endfor %}
    {% endif %}
  {% endfor %}
{% endif %}

#---------------------------------------------------------------------
# frontend instances
#---------------------------------------------------------------------
{%- if 'frontends' in salt['pillar.get']('haproxy', {}) %}
  {%- for frontend in salt['pillar.get']('haproxy:frontends', {}).iteritems() %}
frontend {{ frontend[1].get(name, frontend[0]) }}
    {%- if 'bind' in frontend[1] %}
      {%- for socket in frontend[1].bind %}
    bind {{ socket }}
      {%- endfor %}
    {%- endif %}
    {%- if 'redirects' in frontend[1] %}
      {%- for front_redirect in frontend[1].redirects %}
redirect {{ front_redirect }}
      {% endfor %}
    {%- endif %}
    {%- if 'acls' in frontend[1] %}
      {%- for acl in frontend[1].acls %}
    acl {{ acl }}
      {%- endfor %}
    {%- endif %}
    {%- if 'reqadd' in frontend[1] %}
      {%- for reqadd in frontend[1].reqadd %}
    reqadd {{ reqadd }}
      {%- endfor %}
    {%- endif %}
    default_backend {{ frontend[1].default_backend }}
    {%-if 'use_backends' in frontend[1] -%}
      {%- for use_backend in frontend[1].use_backends %}
    use_backend {{ use_backend }}
      {% endfor %}
    {%- endif %}
  {% endfor %}
{%- endif %}


#---------------------------------------------------------------------
# backend instances
#---------------------------------------------------------------------
{%- if 'backends' in salt['pillar.get']('haproxy', {}) %}
  {%- for backend in salt['pillar.get']('haproxy:backends', {}).iteritems() %} # Backend loop start
backend {{ backend[1].get(name, backend[0]) }}
  {%- if 'redirects' in backend[1] %}
    {%- for redirect in backend[1].redirects %} # Redirect loop start
redirect {{ redirect }}{% endfor %}
  {%- endif %}
  {%- if 'balance' in backend[1] %}
    balance {{ backend[1].balance }}
  {%- endif %}
  {%- if 'options' in backend[1] %}
    {%- for option in backend[1].options %}
    option {{ option }}
    {%- endfor %}
  {%- endif %}
  {%- if 'cookie' in backend[1] %}
    cookie {{ backend[1].cookie }}
  {%- endif %}
  {%- if 'stats' in backend[1] %}
    {%- for option, value in backend[1].stats.iteritems() %}
      {%- if option == 'enable' and value %}
    stats enable
      {%- else %}
    stats {{ option }} {{ value }}
      {%- endif %}
    {%- endfor %}
  {%- endif %}
    {f 'defaultserver' in listener[1] %}
    default-server {% for option, value in listener[1].defaultserver.iteritems() -%} {{ ' '.join((option,value|string)) }} {%- endfor %}
    {% endif %}%- endif %}
  {%- if 'servers' in backend[1] %}
    {%- for server in backend[1].servers.iteritems() %}
    server {{ server[1].get(name,server[0]) }} {{ server[1].host }}:{{ server[1].port }} {{ server[1].check }}{% endfor %}
  {% endif %}
  {% endfor %} # Backend loop end
{% endif %}