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|
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
acl "whitelist-recursion" {
{% for item in whitelist %}
{{ item }};
{% endfor %}
};
{% if ansible_default_ipv6.address == master_ipv6 %}
acl "transferlist" {
{{ slave1_ipv6 }};
{{ slave2_ipv6 }};
{{ slave3_ipv6 }};
{{ slave4_ipv6 }};
};
{% endif %}
options {
listen-on port 53 { localhost; {{ ansible_default_ipv4.address }}; };
listen-on-v6 port 53 { localhost; {{ ansible_default_ipv6.address }}; };
directory "/var/named";
dump-file "/var/named/data/cache_dump.db";
statistics-file "/var/named/data/named_stats.txt";
memstatistics-file "/var/named/data/named_mem_stats.txt";
allow-query { any; };
recursion yes;
allow-recursion { whitelist-recursion; };
allow-transfer { none; };
version "SECRET";
{% if ansible_default_ipv6.address != master_ipv6 %}
forwarders { {{ master_ipv6 }}; };
{% endif %}
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key";
managed-keys-directory "/var/named/dynamic";
pid-file "/run/named/named.pid";
session-keyfile "/run/named/session.key";
};
logging {
channel default_syslog {
file "/var/log/named/syslog.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel update_debug {
file "/var/log/named/update.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel security_info {
file "/var/log/named/security.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel xfer-in_channel {
file "/var/log/named/xfer-in.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel xfer-out_channel {
file "/var/log/named/xfer-out.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel notify_channel {
file "/var/log/named/notify.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel query_channel {
file "/var/log/named/query.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
channel lame_servers_channel {
file "/var/log/named/lame-servers.log" versions 18 size 100M;
severity debug 3;
print-time yes;
};
category default { default_syslog; };
category unmatched { default_syslog; };
category update { update_debug; };
category dnssec { security_info; };
category security { security_info; };
category update-security { security_info; };
category notify { notify_channel; };
category queries { query_channel; };
category xfer-in { xfer-in_channel; };
category xfer-out { xfer-out_channel; };
category lame-servers { lame_servers_channel; };
};
// here are keys imported from ansible template keys.j2
// like this:
//
// key "rndc-key" {
// algorithm hmac-md5;
// secret "generated_string_here";
// };
//
{% block keys %}{% endblock %}
{% if ansible_default_ipv6.address == master_ipv6 %}
server {{ slave1_ipv4 }} {
keys { Forwarder; };
};
server {{ slave1_ipv6 }} {
keys { Forwarder; };
};
server {{ slave2_ipv4 }} {
keys { Forwarder; };
};
server {{ slave2_ipv6 }} {
keys { Forwarder; };
};
server {{ slave3_ipv4 }} {
keys { Forwarder; };
};
server {{ slave3_ipv6 }} {
keys { Forwarder; };
};
server {{ slave4_ipv4 }} {
keys { Forwarder; };
};
server {{ slave4_ipv6 }} {
keys { Forwarder; };
};
{% endif %}
{% if ansible_default_ipv6.address != master_ipv6 %}
server {{ master_ipv4 }} {
keys { Forwarder; };
};
server {{ master_ipv6 }} {
keys { Forwarder; };
};
{% endif %}
controls {
inet 127.0.0.1 port 953
allow { 127.0.0.1; } keys { "rndc-key"; };
};
zone "." IN {
type hint;
file "named.ca";
};
{% for item in zonelist %}
zone "{{ item }}" IN {
{% if ansible_default_ipv6.address == master_ipv6 %}
type master;
allow-transfer { transferlist; };
file "{{ item }}.zone";
notify yes;
{% endif %}
{% if ansible_default_ipv6.address != master_ipv6 %}
type slave;
file "{{ item }}.zone";
masters { {{ master_ipv6 }}; };
{% endif %}
};
{% endfor %}
{% if ansible_default_ipv6.address == slave2_ipv6 or ansible_default_ipv6.address == slave3_ipv6 %}
{% for item in domainlist %}
zone "{{ item }}" IN {
type master;
file "named.empty";
};
{% endfor %}
{% endif %}
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";
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