ansible-playbooks/roles/webserver/templates/nginx/vhost_cache-fd.j2

{% if ansible_controlled is defined and ansible_controlled != "" %}
#
# {{ ansible_controlled }}
#
{% endif %}
#
# Add some cache on file descriptors
#
open_file_cache          max=1000 inactive=20s;
open_file_cache_valid    30s;
open_file_cache_min_uses 2;
open_file_cache_errors   on;