ansible-playbooks/roles/webserver/templates/fpm/nginx/fpm-pool.conf.j2

{% if ansible_prolog -%}
{% from 'templates/ansible/prolog.j2' import prolog with context %}
{{ prolog() }}
{% endif -%}

upstream fpm-backend {
    # Depending on the IP ensure that the same server will handle the request
    #ip_hash;
{% for num in range(0, fpm_pool_count, 1) %}
    server unix:/var/run/php5-fpm-pool-www{{ num }}.sock;
{% endfor %}
}