nginx/files/stream.conf

{%- from "nginx/map.jinja" import server with context -%}
stream {
  {% for stream_name, stream_item in server.stream.iteritems() %}
  upstream {{ stream_name }}_upstream {
  {%- if stream_item.least_conn is defined %}
    least_conn;
  {%- endif %}
  {%- if stream_item.least_time is defined %}
    least_time {{ stream_item.get('least_time', 'connect') }};
  {%- endif %}
  {%- if stream_item.hash is defined %}
    hash {{ stream_item.get('hash', '$remote_addr') }};
  {%- endif %}
  {% for backend_name, backend_item in stream_item.get('backend', {}).iteritems() %}
    server {{ backend_item.get('address', '127.0.0.1') }}:{{ backend_item.get('port', '31337') }} {{ backend_item.get('opts', '') }};
  {%- endfor %}

  }
  {% set host = stream_item.get('host', {}) %}
  server {
    {% if host.bind is defined %}
    listen {{ host.get('bind') }}:{{ host.get('port', '31337') }} {{ host.get('protocol', '') }};
    {%- else %}
    listen {{ host.get('port', '31337') }} {{ host.get('protocol', '') }};
    {%- endif %}

    proxy_pass {{ stream_name }}_upstream;

  }
  {% endfor %}
}