oopen-server/roles/common/templates/etc/bind/named.conf.options.gateway.j2

# {{ ansible_managed }}

{% if bind9_gateway_acl is defined and bind9_gateway_acl|length > 0 %}
{% for acl in bind9_gateway_acl %}
acl {{ acl.name }} {
{%    for entry in acl.entries %}
   {{ entry }};
{%    endfor %}
};
{% endfor %}
{% else %}
acl local-net {
   127.0.0.0/8;
   172.16.0.0/12;
   192.168.0.0/16;
   10.0.0.0/8;
   fc00::/7;
   fe80::/10;
   ::1/128;
};
{% endif %}

options {
   directory "/var/cache/bind";

   // If there is a firewall between you and nameservers you want
   // to talk to, you may need to fix the firewall to allow multiple
   // ports to talk.  See http://www.kb.cert.org/vuls/id/800113

   // If your ISP provided one or more IP addresses for stable
   // nameservers, you probably want to use them as forwarders.
   // Uncomment the following block, and insert the addresses replacing
   // the all-0's placeholder.

   // forwarders {
   //    0.0.0.0;
   // };

   //========================================================================
   // If BIND logs error messages about the root key being expired,
   // you will need to update your keys.  See https://www.isc.org/bind-keys
   //========================================================================
   dnssec-validation auto;

   auth-nxdomain no;    # conform to RFC1035

   // version statement - inhibited for security
   // (avoids hacking any known weaknesses)
   version "not currently available";

   // disables all zone transfer requests
{% if bind9_gateway_allow_transfer is defined and bind9_gateway_allow_transfer|length > 0 %}
   allow-transfer {
{%   for item in bind9_gateway_allow_transfer %}
     {{ item }};
{%   endfor %}
   };
{% else %}
   allow-transfer {"none";};
{% endif %}
{% if bind9_transfer_source is defined and bind9_transfer_source|length > 0 %}
   transfer-source {{ bind9_transfer_source }} ;
{% endif %}
{% if bind9_notify_source is defined and bind9_notify_source|length > 0 %}
   notify-source {{ bind9_notify_source }} ;
{% endif %}

{% if bind9_gateway_listen_on_v6 is defined and bind9_gateway_listen_on_v6|length > 0 %}
   listen-on-v6 {
{%   for item in bind9_gateway_listen_on_v6 %}
     {{ item }};
{%   endfor %}
   };
{% else %}
   listen-on-v6 { none; };
{% endif %}
{% if bind9_gateway_listen_on is defined and bind9_gateway_listen_on|length > 0 %}
   listen-on {
{%   for item in bind9_gateway_listen_on %}
     {{ item }};
{%   endfor %}
   };
{% else %}
   listen-on { any; };
{% endif %}

{% if bind9_gateway_allow_query is defined and bind9_gateway_allow_query|length > 0 %}
   allow-query {
{%   for item in bind9_gateway_allow_query %}
     {{ item }};
{%   endfor %}
   };
{% else %}
   allow-query { 
      any; 
   };
{% endif %}
{% if bind9_gateway_allow_query_cache is defined and bind9_gateway_allow_query_cache|length > 0 %}
   allow-query-cache {
{%   for item in bind9_gateway_allow_query_cache %}
     {{ item }};
{%   endfor %}
   };
{% endif %}

   // caching name services
{% if bind9_gateway_recursion is defined and bind9_gateway_recursion|bool %}
   recursion {{ bind9_gateway_recursion }};
{% else %}
   recursion yes;
{% endif %}
{% if bind9_gateway_allow_recursion is defined and bind9_gateway_allow_recursion|length > 0 %}
   allow-recursion {
{%   for item in bind9_gateway_allow_recursion %}
     {{ item }};
{%   endfor %}
   };
{% else %}
   allow-recursion {
      local-net;
   };
{% endif %}

};

logging {
   channel simple_log {
      file "/var/log/named/bind.log" versions 3 size 5m;
      severity warning;
      print-time yes;
      print-severity yes;
      print-category yes;
   };
   channel queries_log {
      file "/var/log/named/query.log" versions 5 size 2m;
      severity info;
      print-time yes;
      print-severity yes;
      print-category no;
   };
   channel log_zone_transfers {
      file "/var/log/named/axfr.log" versions 5 size 2m;
      severity info;
      print-time yes;
      print-severity yes;
      print-category yes;
   };
   channel dnssec_log {
      file "/var/log/named/dnssec.log" versions 5 size 2m;
      severity debug 3;
      print-time yes;
      print-severity yes;
      print-category yes;
   };
   category resolver {
      queries_log;
   };
   category queries {
      queries_log;
   };
    category xfer-in {
      log_zone_transfers;
   };
   category xfer-out {
      log_zone_transfers;
   };
   category notify {
      log_zone_transfers;
   };
   category dnssec {
      dnssec_log;
   };
   category default{
      simple_log;
   };
};