named.conf.logging.j2

logging {
    // Output to stderr (i.e. the console).
    channel "console" {
        stderr;

        severity {{ bind_log_channel_console_severity }} ;

        print-time yes;
        print-severity yes;
        print-category yes;
    };

{% for name, settings in bind_log_channels.items() %}
    channel "{{ name }}" {
        file "/var/log/bind/{{ name }}.log"{% if settings.versions is defined %} versions {{ settings.versions }} size {{ settings.size | default('10m') }}{% endif %};

        severity {{ settings.severity }};

        print-time {{ settings.print_time | default(true) | ternary('yes', 'no') }};
        print-severity {{ settings.print_severity | default(true) | ternary('yes', 'no') }};
        print-category {{ settings.print_category | default(true) | ternary('yes', 'no') }};
    };

{% endfor %}
{% for category, channels in bind_log_categories.items() %}
{% if category in [ "client", "config", "database", "delegation-only", "dispatch", "dnssec", "general", "lame-servers", "network", "notify", "queries", "resolver", "rpz", "rate-limit", "security", "unmatched", "update", "update-security", "xfer-in", "xfer-out" ] %}
    category "{{ category }}" {
{% for channel in channels %}
        "{{ channel }}";
{% endfor %}
    };

{% endif %}
{% endfor %}
    // All categories which are not explicitly defined (or disabled by default)
    // will be caught by the "default" category, and then sent to all the
    // channels listed here.
    category "default" {
{% for channel in bind_log_category_default %}
        "{{ channel }}";
{% endfor %}
    };
};