options {
{% filter indent(bind9_config_indent,true)%}
{# Unicorn Options#}
{% if item.options.rrset_order is defined and item.options.rrset_order %}
rrset-order {
{% filter indent(bind9_config_indent, true) %}
{% for rrset in item.options.rrset_order %}
{{ ('class ' + rrset.class | string + ' ') if rrset.class is defined and rrset.class -}}
{{ ('type ' + rrset.type | string + ' ') if rrset.type is defined and rrset.type -}}
{{ ('name "' + rrset.name | string + '" ') if rrset.name is defined and rrset.name -}}
{{ ('order ' + rrset.order | string) -}};
{% endfor %}
{% endfilter %}};
{% endif %}
{% if item.options.response_policy is defined and item.options.response_policy %}
response-policy {
{% filter indent(bind9_config_indent, true) %}
{% for zone in item.options.response_policy.zones %}
{{- ('zone ' + zone.zone | string) -}}
{{- (' max-policy-ttl ' + zone.max_policy_ttl | string) if zone.max_policy_ttl is defined and zone.max_policy_ttl -}}
{{- (' min-update-interval ' + zone.min_update_interval | string) if zone.min_update_interval is defined and zone.min_update_interval -}}
{{- (' policy ' + zone.policy | string) if zone.policy is defined and zone.policy -}}
{{- (' add-soa ' + functions.named_boolean(zone.add_soa)) if zone.add_soa is defined -}}
{{- (' log ' + functions.named_boolean(zone.log)) if zone.log is defined -}}
{{- (' recursive-only ' + functions.named_boolean(zone.recursive_only)) if zone.recursive_only is defined -}}
{{- (' nsip-enable ' + functions.named_boolean(zone.nsip_enable)) if zone.nsip_enable is defined -}}
{{- (' nsdname-enable ' + functions.named_boolean(zone.nsdname_enable)) if zone.nsdname_enable is defined }};
{% endfor %}
{% endfilter %}}
{{- (' max-policy-ttl ' + item.options.response_policy.max_policy_ttl | string) if item.options.response_policy.max_policy_ttl is defined and item.options.response_policy.max_policy_ttl -}}
{{- (' min-update-interval ' + item.options.response_policy.min_update_interval | string) if item.options.response_policy.min_update_interval is defined and item.options.response_policy.min_update_interval -}}
{{- (' min-ns-dots ' + item.options.response_policy.min_ns_dots | string) if item.options.response_policy.min_ns_dots is defined and item.options.response_policy.min_ns_dots -}}
{{- (' add-soa ' + functions.named_boolean(item.options.response_policy.add_soa)) if item.options.response_policy.add_soa is defined -}}
{{- (' break-dnssec ' + functions.named_boolean(item.options.response_policy.break_dnssec)) if item.options.response_policy.break_dnssec is defined -}}
{{- (' nsip-wait-recurse ' + functions.named_boolean(item.options.response_policy.nsip_wait_recurse)) if item.options.response_policy.nsip_wait_recurse is defined -}}
{{- (' nsdname-wait-recurse ' + functions.named_boolean(item.options.response_policy.nsdname_wait_recurse)) if item.options.response_policy.nsdname_wait_recurse is defined -}}
{{- (' qname-wait-recurse ' + functions.named_boolean(item.options.response_policy.qname_wait_recurse)) if item.options.response_policy.qname_wait_recurse is defined -}}
{{- (' recursive-only ' + functions.named_boolean(item.options.response_policy.recursive_only)) if item.options.response_policy.recursive_only is defined -}}
{{- (' nsip-enable ' + functions.named_boolean(item.options.response_policy.nsip_enable)) if item.options.response_policy.nsip_enable is defined -}}
{{- (' nsdname-enable ' + functions.named_boolean(item.options.response_policy.nsdname_enable)) if item.options.response_policy.nsdname_enable is defined -}}
{{- (' dnsrps-enable ' + functions.named_boolean(item.options.response_policy.dnsrps_enable)) if item.options.response_policy.dnsrps_enable is defined -}}
{{- (' dnsrps-options { ' + item.options.response_policy.dnsrps_options | join('; ') + '; }') if item.options.response_policy.dnsrps_options is defined and item.options.response_policy.dnsrps_options -}};
{% endif %}
{% if item.options.response_padding is defined and item.options.response_padding %}
response-padding {
{{ functions.simple_item_list(item.options.response_padding.addresses) }}}
{{- (' block-size ' + item.options.response_padding.block_size | string) }}; 
{% endif %}
{% if item.options.rate_limit is defined and item.options.rate_limit %}
rate-limit {
{% filter indent(bind9_config_indent, true) %}
{{ ('all-per-second ' + item.options.rate_limit.all_per_second | string + ';\n') if item.options.rate_limit.all_per_second is defined and item.options.rate_limit.all_per_second -}}
{{ ('errors-per-second ' + item.options.rate_limit.errors_per_second | string + ';\n') if item.options.rate_limit.errors_per_second is defined and item.options.rate_limit.errors_per_second -}}
{{ ('responses-per-second ' + item.options.rate_limit.responses_per_second | string + ';\n') if item.options.rate_limit.responses_per_second is defined and item.options.rate_limit.responses_per_second -}}
{{ ('referrals-per-second ' + item.options.rate_limit.referrals_per_second | string + ';\n') if item.options.rate_limit.referrals_per_second is defined and item.options.rate_limit.referrals_per_second -}}
{{ ('nodata-per-second ' + item.options.rate_limit.nodata_per_second | string + ';\n') if item.options.rate_limit.nodata_per_second is defined and item.options.rate_limit.nodata_per_second -}}
{{ ('nxdomains-per-second ' + item.options.rate_limit.nxdomains_per_second | string + ';\n') if item.options.rate_limit.nxdomains_per_second is defined and item.options.rate_limit.nxdomains_per_second -}}
{{ ('ipv4-prefix-length ' + item.options.rate_limit.ipv4_prefix_length | string + ';\n') if item.options.rate_limit.ipv4_prefix_length is defined and item.options.rate_limit.ipv4_prefix_length -}}
{{ ('ipv6-prefix-length ' + item.options.rate_limit.ipv6_prefix_length | string + ';\n') if item.options.rate_limit.ipv6_prefix_length is defined and item.options.rate_limit.ipv6_prefix_length -}}
{{ ('max-table-size ' + item.options.rate_limit.max_table_size | string + ';\n') if item.options.rate_limit.max_table_size is defined and item.options.rate_limit.max_table_size -}}
{{ ('min-table-size ' + item.options.rate_limit.min_table_size | string + ';\n') if item.options.rate_limit.min_table_size is defined and item.options.rate_limit.min_table_size -}}
{{ ('qps-scale ' + item.options.rate_limit.qps_scale | string + ';\n') if item.options.rate_limit.qps_scale is defined and item.options.rate_limit.qps_scale -}}
{{ ('window ' + item.options.rate_limit.window | string + ';\n') if item.options.rate_limit.window is defined and item.options.rate_limit.window -}}
{{ ('slip ' + item.options.rate_limit.slip | string + ';\n') if item.options.rate_limit.slip is defined and item.options.rate_limit.slip -}}
{{ ('log-only ' + functions.named_boolean(item.options.rate_limit.log_only) + ';\n') if item.options.rate_limit.log_only is defined -}}
{{ ('exempt-clients {\n' + functions.simple_item_list(item.options.rate_limit.exempt_clients) + '};\n') if item.options.rate_limit.exempt_clients is defined and item.options.rate_limit.exempt_clients -}}
{% endfilter %}};
{% endif %}
{% if item.options.listen_on_v6 is defined and item.options.listen_on_v6 %}
{% for listen in item.options.listen_on_v6 if item.options.listen_on_v6 is not mapping %}
listen-on-v6
{{- (' port ' + listen.port | string) if listen.port is defined and listen.port -}}
{{- (' dscp ' + listen.dscp | string) if listen.dscp is defined and listen.dscp -}}
{{- (' tls ' + listen.tls | string) if listen.tls is defined and listen.tls -}}
{{- (' http ' + listen.http | string) if listen.http is defined and listen.http }} {
{{ functions.simple_item_list(listen.addresses) }}};
{% else %}
listen-on-v6
{{- (' port ' + item.options.listen_on_v6.port | string) if item.options.listen_on_v6.port is defined and item.options.listen_on_v6.port -}}
{{- (' dscp ' + item.options.listen_on_v6.dscp | string) if item.options.listen_on_v6.dscp is defined and item.options.listen_on_v6.dscp -}}
{{- (' tls ' + item.options.listen_on_v6.tls | string) if item.options.listen_on_v6.tls is defined and item.options.listen_on_v6.tls -}}
{{- (' http ' + item.options.listen_on_v6.http | string) if item.options.listen_on_v6.http is defined and item.options.listen_on_v6.http }} {
{{ functions.simple_item_list(item.options.listen_on_v6.addresses) }}};
{% endfor %}
{% endif %}
{% if item.options.listen_on is defined and item.options.listen_on %}
{% for listen in item.options.listen_on if item.options.listen_on is not mapping %}
listen-on
{{- (' port ' + listen.port | string) if listen.port is defined and listen.port -}}
{{- (' dscp ' + listen.dscp | string) if listen.dscp is defined and listen.dscp -}}
{{- (' tls ' + listen.tls | string) if listen.tls is defined and listen.tls -}}
{{- (' http ' + listen.http | string) if listen.http is defined and listen.http }} {
{{ functions.simple_item_list(listen.addresses) }}};
{% else %}
listen-on
{{- (' port ' + item.options.listen_on.port | string) if item.options.listen_on.port is defined and item.options.listen_on.port -}}
{{- (' dscp ' + item.options.listen_on.dscp | string) if item.options.listen_on.dscp is defined and item.options.listen_on.dscp -}}
{{- (' tls ' + item.options.listen_on.tls | string) if item.options.listen_on.tls is defined and item.options.listen_on.tls -}}
{{- (' http ' + item.options.listen_on.http | string) if item.options.listen_on.http is defined and item.options.listen_on.http }} {
{{ functions.simple_item_list(item.options.listen_on.addresses) }}};
{% endfor %}
{% endif %}
{{ functions.parent_address_port_dscp("forwarders", item.options.forwarders) if item.options.forwarders is defined and item.options.forwarders -}}
{% if item.options.dual_stack_servers is defined and item.options.dual_stack_servers %}
dual-stack-servers
{{ (' port ' + item.options.dual_stack_servers.port | string) if item.options.dual_stack_servers.port is defined and item.options.dual_stack_servers }} {
{% for host in item.options.dual_stack_servers.addresses %}
{% filter indent(bind9_config_indent, true) %}
{{ host.address | ansible.utils.ipaddr | ternary(host.address, '"' + host.address + '"') }}
{{- (' port ' + host.port | string) if host.port is defined and host.port -}}
{{- (' dscp ' + host.dscp | string) if host.dscp is defined and host.dscp -}};
{% endfilter %}
{% endfor %}};
{% endif %}
{% if item.options.dnstap_output is defined and item.options.dnstap_output %}
dnstap-output {{ item.options.dnstap_output.output_type -}}
{{- ' "' + item.options.dnstap_output.output_file + '"' -}}
{{- (' size ' + item.options.dnstap_output.size | string) if item.options.dnstap_output.size is defined and item.options.dnstap_output.size -}}
{{- (' versions ' + item.options.dnstap_output.versions | string) if item.options.dnstap_output.versions is defined and item.options.dnstap_output.versions -}}
{{- (' suffix ' + item.options.dnstap_output.suffix | string) if item.options.dnstap_output.suffix is defined and item.options.dnstap_output.suffix -}};
{% endif %}
{% if item.options.dnstap is defined and item.options.dnstap %}
dnstap {
{% filter indent(bind9_config_indent, true) %}
{% for dnstap in item.options.dnstap %}
{{ dnstap.type }}{{ ' ' + dnstap.log if dnstap.log is defined and dnstap.log }};
{% endfor %}
{% endfilter %}};
{% endif %}
{% if item.options.dns64 is defined and item.options.dns64 %}
{% for dns64 in item.options.dns64 if item.options.dns64 is sequence %}
dns64 {{ dns64.netprefix }} {
{% filter indent(bind9_config_indent, true) %}
{{ ('break-dnssec ' + functions.named_boolean(dns64.break_dnssec) + ';\n') if dns64.break_dnssec is defined and dns64.break_dnssec is boolean -}}
{{ ('recursive-only ' + functions.named_boolean(dns64.recursive_only) + ';\n') if dns64.recursive_only is defined and dns64.recursive_only is boolean -}}
{{ ('suffix ' + dns64.suffix + ';\n') if dns64.suffix is defined and dns64.suffix -}}
{{ ("clients {\n" + functions.simple_item_list(dns64.clients) + "};\n") if dns64.clients is defined and dns64.clients -}}
{{ ("exclude {\n" + functions.simple_item_list(dns64.exclude) + "};\n") if dns64.exclude is defined and dns64.exclude -}}
{{ ("mapped {\n" + functions.simple_item_list(dns64.mapped) + "};\n") if dns64.mapped is defined and dns64.mapped -}}
{% endfilter %}};
{% endfor %}
{% endif %}
{% if item.options.deny_answer_aliases is defined and item.options.deny_answer_aliases %}
deny-answer-aliases {
{{ functions.simple_item_list(item.options.deny_answer_aliases.names) }}}
{%- if item.options.deny_answer_aliases.except_from is defined and item.options.deny_answer_aliases.except_from %}
 except-from {
{{ functions.simple_item_list(item.options.deny_answer_aliases.except_from, 4) }}}
{%- endif %};
{% endif %}
{% if item.options.deny_answer_addresses is defined and item.options.deny_answer_addresses %}
deny-answer-addresses {
{{ functions.simple_item_list(item.options.deny_answer_addresses.addresses) }}}
{%- if item.options.deny_answer_addresses.except_from is defined and item.options.deny_answer_addresses.except_from %}
 except-from {
{{ functions.simple_item_list(item.options.deny_answer_addresses.except_from, 4) }}}
{%- endif %};
{% endif %}
{% if item.options.check_names is defined and item.options.check_names %}
{% for policy in item.options.check_names %}
check-names {{ policy.type }} {{ policy.action }};
{% endfor %}
{% endif %}
{% if item.options.catalog_zones is defined and item.options.catalog_zones %}
catalog-zones {
{% for catalog_zone in item.options.catalog_zones %}
zone {{ catalog_zone.zone }}
{% filter indent(bind9_config_indent, true) %}
{% if catalog_zone.default_primaries is defined and catalog_zone.default_primaries %}
default-primaries
{{- (' port ' + catalog_zone.default_primaries.port | string) if catalog_zone.default_primaries.port is defined and catalog_zone.default_primaries.port -}}
{{- (' dscp ' + catalog_zone.default_primaries.dscp | string) if catalog_zone.default_primaries.dscp is defined and catalog_zone.default_primaries.dscp }} {
{{ functions.list_address_port_key_tls(catalog_zone.default_primaries.primaries) }}}
{% endif %}
{{ ('zone-directory "' + catalog_zone.zone_directory + '"') if catalog_zone.zone_directory is defined and catalog_zone.zone_directory }}
{{ ('in-memory ' + (functions.named_boolean(catalog_zone.in_memory)) | string) if catalog_zone.in_memory is defined and catalog_zone.in_memory is boolean }}
{{ ('min-update-interval ' + catalog_zone.min_update_interval | string) if catalog_zone.min_update_interval is defined and catalog_zone.min_update_interval}};
{% endfilter %}
{% endfor %}};
{% endif %}
{{ functions.single_ip_port_dscp('transfer-source', item.options.transfer_source) if item.options.transfer_source is defined and item.options.transfer_source -}}
{{ functions.single_ip_port_dscp('transfer-source-v6', item.options.transfer_source_v6) if item.options.transfer_source_v6 is defined and item.options.transfer_source_v6 -}}
{{ functions.single_ip_port_dscp('alt-transfer-source', item.options.alt_transfer_source) if item.options.alt_transfer_source is defined and item.options.alt_transfer_source -}}
{{ functions.single_ip_port_dscp('alt-transfer-source-v6', item.options.alt_transfer_source_v6) if item.options.alt_transfer_source_v6 is defined and item.options.alt_transfer_source_v6 -}}
{{ functions.single_ip_port_dscp('query-source', item.options.query_source) if item.options.query_source is defined and item.options.query_source -}}
{{ functions.single_ip_port_dscp('query-source-v6', item.options.query_source_v6) if item.options.query_source_v6 is defined and item.options.query_source_v6 -}}
{{ functions.single_ip_port_dscp('parental-source', item.options.parental_source) if item.options.parental_source is defined and item.options.parental_source -}}
{{ functions.single_ip_port_dscp('parental-source-v6', item.options.parental_source_v6) if item.options.parental_source_v6 is defined and item.options.parental_source_v6 -}}
{{ functions.single_ip_port_dscp('notify-source', item.options.notify_source) if item.options.notify_source is defined and item.options.notify_source -}}
{{ functions.single_ip_port_dscp('notify-source-v6', item.options.notify_source_v6) if item.options.notify_source_v6 is defined and item.options.notify_source_v6 -}}
{% if item.options.also_notify is defined and item.options.also_notify is not string %}
also-notify
{{- (' port ' + item.options.also_notify.port | string) if item.options.also_notify.port is defined and item.options.also_notify.port -}}
{{- (' dscp ' + item.options.also_notify.dscp | string) if item.options.also_notify.dscp is defined and item.options.also_notify.dscp }} {
{{ functions.list_address_port_key_tls(item.options.also_notify.addresses) }}};
{% endif %}
{% if item.options.allow_transfer is defined and item.options.allow_transfer is not string %}
allow-transfer
{{- (' port ' + item.options.allow_transfer.port | string) if item.options.allow_transfer.port is defined and item.options.allow_transfer.port -}}
{{- (' transport ' + item.options.allow_transfer.transport) if item.options.allow_transfer.transport is defined and item.options.allow_transfer.transport }} {
{{ functions.simple_item_list(item.options.allow_transfer.addresses) }}};
{% endif %}
{# The rest #}
{% if item.options.disable_algorithms is defined and item.options.disable_algorithms %}
{% for item in item.options.disable_algorithms %}
disable-algorithms {{ item.domain }} { "{{ item.algorithms | join('"; "') }}"; };
{% endfor %}
{% endif %}
{% if item.options.disable_ds_digests is defined and item.options.disable_ds_digests %}
{% for item in item.options.disable_ds_digests %}
disable-ds-digests {{ item.domain }} { "{{ item.digests | join('"; "') }}"; };
{% endfor %}
{% endif %}
{# Oddball simple options #}
{% if item.options.fetch_quota_params is defined and item.options.fetch_quota_params is string %}
fetch-quota-params {{ item.options.fetch_quota_params }};
{% endif %}
{% if item.options.fetches_per_server is defined and item.options.fetches_per_server is string %}
fetches-per-server {{ item.options.fetches_per_server }};
{% endif %}
{% if item.options.fetches_per_zone is defined and item.options.fetches_per_zone is string %}
fetches-per-zone {{ item.options.fetches_per_zone }};
{% endif %}
{% if item.options.prefetch is defined and item.options.prefetch %}
prefetch {{ item.options.prefetch }};
{% endif %}
{% if item.options.root_delegation_only is defined and item.options.root_delegation_only %}
root-delegation-only{% if item.options.root_delegation_only.exclude is defined and item.options.root_delegation_only.exclude is sequence %} exclude {
{{ functions.simple_item_list(item.options.root_delegation_only.exclude) }}}
{% endif %};
{% endif %}
{% if item.options.sig_validity_interval is defined and item.options.sig_validity_interval %}
sig-validity-interval {{ item.options.sig_validity_interval }};
{% endif %}
{% if item.options.tkey_dhkey is defined and item.options.tkey_dhkey is mapping %}
tkey-dhkey "{{ item.options.tkey_dhkey.key_name }}" {{ item.options.tkey_dhkey.key_tag }};
{% endif %}
{# special_quoted_string options with reserved keywords #}
{% if item.options.dnstap_identity is defined and item.options.dnstap_identity is string %}
{{ functions.reserved_or_quoted('dnstap-identity', item.options.dnstap_identity, ['none', 'hostname']) -}}
{% endif %}
{% if item.options.dnstap_version is defined and item.options.dnstap_version is string %}
{{ functions.reserved_or_quoted('dnstap-version', item.options.dnstap_version, ['none']) -}}
{% endif %}
{% if item.options.geoip_directory is defined and item.options.geoip_directory is string %}
{{ functions.reserved_or_quoted('geoip-directory', item.options.geoip_directory, ['none']) -}}
{% endif %}
{% if item.options.hostname is defined and item.options.hostname is string %}
{{ functions.reserved_or_quoted('hostname', item.options.hostname, ['none']) -}} 
{% endif %}
{% if item.options.lock_file is defined and item.options.lock_file is string %}
{{ functions.reserved_or_quoted('lock-file', item.options.lock_file, ['none']) -}}
{% endif %}
{% if item.options.pid_file is defined and item.options.pid_file is string %}
{{ functions.reserved_or_quoted('pid-file', item.options.pid_file, ['none']) -}}
{% endif %}
{% if item.options.random_device is defined and item.options.random_device is string %}
{{ functions.reserved_or_quoted('random-device', item.options.random_device, ['none']) -}}
{% endif %}
{% if item.options.server_id is defined and item.options.server_id is string %}
{{ functions.reserved_or_quoted('server-id', item.options.server_id, ['none', 'hostname']) -}}
{% endif %}
{% if item.options.session_keyfile is defined and item.options.session_keyfile is string %}
{{ functions.reserved_or_quoted('session-keyfile', item.options.session_keyfile, ['none']) -}}
{% endif %}
{% if item.options.version is defined and item.options.version is string %}
{{ functions.reserved_or_quoted('version', item.options.version, ['none']) -}}
{% endif %}
{# simple list options #}
{{ ('avoid-v4-udp-ports {\n' + functions.simple_item_list(item.options.avoid_v4_udp_ports) + '};\n') if item.options.avoid_v4_udp_ports is defined and item.options.avoid_v4_udp_ports -}}
{{ ('avoid-v6-udp-ports {\n' + functions.simple_item_list(item.options.avoid_v6_udp_ports) + '};\n') if item.options.avoid_v6_udp_ports is defined and item.options.avoid_v6_udp_ports -}}
{{ ('use-v4-udp-ports {\n' + functions.simple_item_list(item.options.use_v4_udp_ports) + '};\n') if item.options.use_v4_udp_ports is defined and item.options.use_v4_udp_ports -}}
{{ ('use-v6-udp-ports {\n' + functions.simple_item_list(item.options.use_v6_udp_ports) + '};\n') if item.options.use_v6_udp_ports is defined and item.options.use_v6_udp_ports -}}
{{ ('validate-except {\n' + functions.simple_item_list(item.options.validate_except) + '};\n') if item.options.validate_except is defined and item.options.validate_except -}}
{# boolean_or_string options #}
{{ ('dialup ' + functions.boolean_or_string(item.options.dialup) + ';\n') if item.options.dialup is defined -}}
{{ ('ixfr-from-differences ' + functions.boolean_or_string(item.options.ixfr_from_differences) + ';\n') if item.options.ixfr_from_differences is defined -}}
{{ ('minimal-responses ' + functions.boolean_or_string(item.options.minimal_responses) + ';\n') if item.options.minimal_responses is defined -}}
{{ ('notify ' + functions.boolean_or_string(item.options.notify) + ';\n') if item.options.notify is defined -}}
{{ ('zone-statistics ' + functions.boolean_or_string(item.options.zone_statistics) + ';\n') if item.options.zone_statistics is defined -}}
{# duration_sizeval options #}
{{ ('fstrm-set-reopen-interval ' + item.options.fstrm_set_reopen_interval | string +';\n') if item.options.fstrm_set_reopen_interval is defined and item.options.fstrm_set_reopen_interval -}}
{{ ('interface-interval ' + item.options.interface_interval | string +';\n') if item.options.interface_interval is defined and item.options.interface_interval -}}
{{ ('lame-ttl ' + item.options.lame_ttl | string +';\n') if item.options.lame_ttl is defined and item.options.lame_ttl -}}
{{ ('lmdb-mapsize ' + item.options.lmdb_mapsize | string +';\n') if item.options.lmdb_mapsize is defined and item.options.lmdb_mapsize -}}
{{ ('max-cache-ttl ' + item.options.max_cache_ttl | string +';\n') if item.options.max_cache_ttl is defined and item.options.max_cache_ttl -}}
{{ ('max-ncache-ttl ' + item.options.max_ncache_ttl | string +';\n') if item.options.max_ncache_ttl is defined and item.options.max_ncache_ttl -}}
{{ ('max-stale-ttl ' + item.options.max_stale_ttl | string +';\n') if item.options.max_stale_ttl is defined and item.options.max_stale_ttl -}}
{{ ('min-cache-ttl ' + item.options.min_cache_ttl | string +';\n') if item.options.min_cache_ttl is defined and item.options.min_cache_ttl -}}
{{ ('min-ncache-ttl ' + item.options.min_ncache_ttl | string +';\n') if item.options.min_ncache_ttl is defined and item.options.min_ncache_ttl -}}
{{ ('nta-lifetime ' + item.options.nta_lifetime | string +';\n') if item.options.nta_lifetime is defined and item.options.nta_lifetime -}}
{{ ('nta-recheck ' + item.options.nta_recheck | string +';\n') if item.options.nta_recheck is defined and item.options.nta_recheck -}}
{{ ('servfail-ttl ' + item.options.servfail_ttl | string +';\n') if item.options.servfail_ttl is defined and item.options.servfail_ttl -}}
{{ ('stale-answer-ttl ' + item.options.stale_answer_ttl | string +';\n') if item.options.stale_answer_ttl is defined and item.options.stale_answer_ttl -}}
{{ ('stale-refresh-time ' + item.options.stale_refresh_time | string +';\n') if item.options.stale_refresh_time is defined and item.options.stale_refresh_time -}}
{# special options options #}
{{ ('auto-dnssec ' + item.options.auto_dnssec | string +';\n') if item.options.auto_dnssec is defined and item.options.auto_dnssec -}}
{{ ('check-dup-records ' + item.options.check_dup_records | string +';\n') if item.options.check_dup_records is defined and item.options.check_dup_records -}}
{{ ('check-mx ' + item.options.check_mx | string +';\n') if item.options.check_mx is defined and item.options.check_mx -}}
{{ ('check-mx-cname ' + item.options.check_mx_cname | string +';\n') if item.options.check_mx_cname is defined and item.options.check_mx_cname -}}
{{ ('check-spf ' + item.options.check_spf | string +';\n') if item.options.check_spf is defined and item.options.check_spf -}}
{{ ('check-srv-cname ' + item.options.check_srv_cname | string +';\n') if item.options.check_srv_cname is defined and item.options.check_srv_cname -}}
{{ ('cookie-algorithm ' + item.options.cookie_algorithm | string +';\n') if item.options.cookie_algorithm is defined and item.options.cookie_algorithm -}}
{{ ('coresize ' + item.options.coresize | string +';\n') if item.options.coresize is defined and item.options.coresize -}}
{{ ('datasize ' + item.options.datasize | string +';\n') if item.options.datasize is defined and item.options.datasize -}}
{{ ('dnssec-update-mode ' + item.options.dnssec_update_mode | string +';\n') if item.options.dnssec_update_mode is defined and item.options.dnssec_update_mode -}}
{{ ('dnssec-validation ' + functions.boolean_or_string(item.options.dnssec_validation) +';\n') if item.options.dnssec_validation is defined -}}
{{ ('files ' + item.options.files | string +';\n') if item.options.files is defined and item.options.files -}}
{{ ('forward ' + item.options.forward | string +';\n') if item.options.forward is defined and item.options.forward -}}
{{ ('fstrm-set-output-queue-model ' + item.options.fstrm_set_output_queue_model | string +';\n') if item.options.fstrm_set_output_queue_model is defined and item.options.fstrm_set_output_queue_model -}}
{{ ('masterfile-format ' + item.options.masterfile_format | string +';\n') if item.options.masterfile_format is defined and item.options.masterfile_format -}}
{{ ('masterfile-style ' + item.options.masterfile_style | string +';\n') if item.options.masterfile_style is defined and item.options.masterfile_style -}}
{{ ('max-cache-size ' + item.options.max_cache_size | string +';\n') if item.options.max_cache_size is defined and item.options.max_cache_size -}}
{{ ('max-ixfr-ratio ' + item.options.max_ixfr_ratio | string +';\n') if item.options.max_ixfr_ratio is defined and item.options.max_ixfr_ratio -}}
{{ ('max-journal-size ' + item.options.max_journal_size | string +';\n') if item.options.max_journal_size is defined and item.options.max_journal_size -}}
{{ ('max-zone-ttl ' + item.options.max_zone_ttl | string +';\n') if item.options.max_zone_ttl is defined and item.options.max_zone_ttl -}}
{{ ('qname-minimization ' + item.options.qname_minimization | string +';\n') if item.options.qname_minimization is defined and item.options.qname_minimization -}}
{{ ('serial-update-method ' + item.options.serial_update_method | string +';\n') if item.options.serial_update_method is defined and item.options.serial_update_method -}}
{{ ('stacksize ' + item.options.stacksize | string +';\n') if item.options.stacksize is defined and item.options.stacksize -}}
{{ ('stale-answer-client-timeout ' + item.options.stale_answer_client_timeout | string +';\n') if item.options.stale_answer_client_timeout is defined and item.options.stale_answer_client_timeout -}}
{{ ('transfer-format ' + item.options.transfer_format | string +';\n') if item.options.transfer_format is defined and item.options.transfer_format -}}
{# quoted_string options #}
{{ ('bindkeys-file "' + item.options.bindkeys_file | string +'";\n') if item.options.bindkeys_file is defined and item.options.bindkeys_file -}}
{{ ('directory "' + item.options.directory | string +'";\n') if item.options.directory is defined and item.options.directory -}}
{{ ('dump-file "' + item.options.dump_file | string +'";\n') if item.options.dump_file is defined and item.options.dump_file -}}
{{ ('key-directory "' + item.options.key_directory | string +'";\n') if item.options.key_directory is defined and item.options.key_directory -}}
{{ ('managed-keys-directory "' + item.options.managed_keys_directory | string +'";\n') if item.options.managed_keys_directory is defined and item.options.managed_keys_directory -}}
{{ ('memstatistics-file "' + item.options.memstatistics_file | string +'";\n') if item.options.memstatistics_file is defined and item.options.memstatistics_file -}}
{{ ('new-zones-directory "' + item.options.new_zones_directory | string +'";\n') if item.options.new_zones_directory is defined and item.options.new_zones_directory -}}
{{ ('recursing-file "' + item.options.recursing_file | string +'";\n') if item.options.recursing_file is defined and item.options.recursing_file -}}
{{ ('secroots-file "' + item.options.secroots_file | string +'";\n') if item.options.secroots_file is defined and item.options.secroots_file -}}
{{ ('statistics-file "' + item.options.statistics_file | string +'";\n') if item.options.statistics_file is defined and item.options.statistics_file -}}
{{ ('tkey-domain "' + item.options.tkey_domain | string +'";\n') if item.options.tkey_domain is defined and item.options.tkey_domain -}}
{{ ('tkey-gssapi-credential "' + item.options.tkey_gssapi_credential | string +'";\n') if item.options.tkey_gssapi_credential is defined and item.options.tkey_gssapi_credential -}}
{{ ('tkey-gssapi-keytab "' + item.options.tkey_gssapi_keytab | string +'";\n') if item.options.tkey_gssapi_keytab is defined and item.options.tkey_gssapi_keytab -}}
{# simple_item_list options #}
{{ ('allow-notify {\n' + functions.simple_item_list(item.options.allow_notify) + '};\n') if item.options.allow_notify is defined and item.options.allow_notify -}}
{{ ('allow-query {\n' + functions.simple_item_list(item.options.allow_query) + '};\n') if item.options.allow_query is defined and item.options.allow_query -}}
{{ ('allow-query-cache {\n' + functions.simple_item_list(item.options.allow_query_cache) + '};\n') if item.options.allow_query_cache is defined and item.options.allow_query_cache -}}
{{ ('allow-query-cache-on {\n' + functions.simple_item_list(item.options.allow_query_cache_on) + '};\n') if item.options.allow_query_cache_on is defined and item.options.allow_query_cache_on -}}
{{ ('allow-query-on {\n' + functions.simple_item_list(item.options.allow_query_on) + '};\n') if item.options.allow_query_on is defined and item.options.allow_query_on -}}
{{ ('allow-recursion {\n' + functions.simple_item_list(item.options.allow_recursion) + '};\n') if item.options.allow_recursion is defined and item.options.allow_recursion -}}
{{ ('allow-recursion-on {\n' + functions.simple_item_list(item.options.allow_recursion_on) + '};\n') if item.options.allow_recursion_on is defined and item.options.allow_recursion_on -}}
{{ ('allow-update {\n' + functions.simple_item_list(item.options.allow_update) + '};\n') if item.options.allow_update is defined and item.options.allow_update -}}
{{ ('allow-update-forwarding {\n' + functions.simple_item_list(item.options.allow_update_forwarding) + '};\n') if item.options.allow_update_forwarding is defined and item.options.allow_update_forwarding -}}
{{ ('blackhole {\n' + functions.simple_item_list(item.options.blackhole) + '};\n') if item.options.blackhole is defined and item.options.blackhole -}}
{{ ('keep-response-order {\n' + functions.simple_item_list(item.options.keep_response_order) + '};\n') if item.options.keep_response_order is defined and item.options.keep_response_order -}}
{{ ('no-case-compress {\n' + functions.simple_item_list(item.options.no_case_compress) + '};\n') if item.options.no_case_compress is defined and item.options.no_case_compress -}}
{{ ('sortlist {\n' + functions.simple_item_list(item.options.sortlist) + '};\n') if item.options.sortlist is defined and item.options.sortlist -}}
{# String options #}
{{ ('attach-cache ' + item.options.attach_cache | string +';\n') if item.options.attach_cache is defined and item.options.attach_cache -}}
{{ ('cookie-secret ' + item.options.cookie_secret | string +';\n') if item.options.cookie_secret is defined and item.options.cookie_secret -}}
{{ ('disable-empty-zone ' + item.options.disable_empty_zone | string +';\n') if item.options.disable_empty_zone is defined and item.options.disable_empty_zone -}}
{{ ('dns64-contact ' + item.options.dns64_contact | string +';\n') if item.options.dns64_contact is defined and item.options.dns64_contact -}}
{{ ('dns64-server ' + item.options.dns64_server | string +';\n') if item.options.dns64_server is defined and item.options.dns64_server -}}
{{ ('dnssec-policy ' + item.options.dnssec_policy | string +';\n') if item.options.dnssec_policy is defined and item.options.dnssec_policy -}}
{{ ('empty-contact ' + item.options.empty_contact | string +';\n') if item.options.empty_contact is defined and item.options.empty_contact -}}
{{ ('empty-server ' + item.options.empty_server | string +';\n') if item.options.empty_server is defined and item.options.empty_server -}}
{{ ('ipv4only-contact ' + item.options.ipv4only_contact | string +';\n') if item.options.ipv4only_contact is defined and item.options.ipv4only_contact -}}
{{ ('ipv4only-server ' + item.options.ipv4only_server | string +';\n') if item.options.ipv4only_server is defined and item.options.ipv4only_server -}}
{{ ('nxdomain-redirect ' + item.options.nxdomain_redirect | string +';\n') if item.options.nxdomain_redirect is defined and item.options.nxdomain_redirect -}}
{{ ('preferred-glue ' + item.options.preferred_glue | string +';\n') if item.options.preferred_glue is defined and item.options.preferred_glue -}}
{{ ('session-keyalg ' + item.options.session_keyalg | string +';\n') if item.options.session_keyalg is defined and item.options.session_keyalg -}}
{{ ('session-keyname ' + item.options.session_keyname | string +';\n') if item.options.session_keyname is defined and item.options.session_keyname -}}
{# Integer options #}
{{ ('clients-per-query ' + item.options.clients_per_query | string +';\n') if item.options.clients_per_query is defined and item.options.clients_per_query -}}
{{ ('dnskey-sig-validity ' + item.options.dnskey_sig_validity | string +';\n') if item.options.dnskey_sig_validity is defined and item.options.dnskey_sig_validity -}}
{{ ('dnssec-loadkeys-interval ' + item.options.dnssec_loadkeys_interval | string +';\n') if item.options.dnssec_loadkeys_interval is defined and item.options.dnssec_loadkeys_interval -}}
{{ ('dscp ' + item.options.dscp | string +';\n') if item.options.dscp is defined and item.options.dscp -}}
{{ ('edns-udp-size ' + item.options.edns_udp_size | string +';\n') if item.options.edns_udp_size is defined and item.options.edns_udp_size -}}
{{ ('fstrm-set-buffer-hint ' + item.options.fstrm_set_buffer_hint | string +';\n') if item.options.fstrm_set_buffer_hint is defined and item.options.fstrm_set_buffer_hint -}}
{{ ('fstrm-set-flush-timeout ' + item.options.fstrm_set_flush_timeout | string +';\n') if item.options.fstrm_set_flush_timeout is defined and item.options.fstrm_set_flush_timeout -}}
{{ ('fstrm-set-input-queue-size ' + item.options.fstrm_set_input_queue_size | string +';\n') if item.options.fstrm_set_input_queue_size is defined and item.options.fstrm_set_input_queue_size -}}
{{ ('fstrm-set-output-notify-threshold ' + item.options.fstrm_set_output_notify_threshold | string +';\n') if item.options.fstrm_set_output_notify_threshold is defined and item.options.fstrm_set_output_notify_threshold -}}
{{ ('fstrm-set-output-queue-size ' + item.options.fstrm_set_output_queue_size | string +';\n') if item.options.fstrm_set_output_queue_size is defined and item.options.fstrm_set_output_queue_size -}}
{{ ('heartbeat-interval ' + item.options.heartbeat_interval | string +';\n') if item.options.heartbeat_interval is defined and item.options.heartbeat_interval -}}
{{ ('http-listener-clients ' + item.options.http_listener_clients | string +';\n') if item.options.http_listener_clients is defined and item.options.http_listener_clients -}}
{{ ('http-port ' + item.options.http_port | string +';\n') if item.options.http_port is defined and item.options.http_port -}}
{{ ('http-streams-per-connection ' + item.options.http_streams_per_connection | string +';\n') if item.options.http_streams_per_connection is defined and item.options.http_streams_per_connection -}}
{{ ('https-port ' + item.options.https_port | string +';\n') if item.options.https_port is defined and item.options.https_port -}}
{{ ('max-clients-per-query ' + item.options.max_clients_per_query | string +';\n') if item.options.max_clients_per_query is defined and item.options.max_clients_per_query -}}
{{ ('max-records ' + item.options.max_records | string +';\n') if item.options.max_records is defined and item.options.max_records -}}
{{ ('max-recursion-depth ' + item.options.max_recursion_depth | string +';\n') if item.options.max_recursion_depth is defined and item.options.max_recursion_depth -}}
{{ ('max-recursion-queries ' + item.options.max_recursion_queries | string +';\n') if item.options.max_recursion_queries is defined and item.options.max_recursion_queries -}}
{{ ('max-refresh-time ' + item.options.max_refresh_time | string +';\n') if item.options.max_refresh_time is defined and item.options.max_refresh_time -}}
{{ ('max-retry-time ' + item.options.max_retry_time | string +';\n') if item.options.max_retry_time is defined and item.options.max_retry_time -}}
{{ ('max-rsa-exponent-size ' + item.options.max_rsa_exponent_size | string +';\n') if item.options.max_rsa_exponent_size is defined and item.options.max_rsa_exponent_size -}}
{{ ('max-transfer-idle-in ' + item.options.max_transfer_idle_in | string +';\n') if item.options.max_transfer_idle_in is defined and item.options.max_transfer_idle_in -}}
{{ ('max-transfer-idle-out ' + item.options.max_transfer_idle_out | string +';\n') if item.options.max_transfer_idle_out is defined and item.options.max_transfer_idle_out -}}
{{ ('max-transfer-time-in ' + item.options.max_transfer_time_in | string +';\n') if item.options.max_transfer_time_in is defined and item.options.max_transfer_time_in -}}
{{ ('max-transfer-time-out ' + item.options.max_transfer_time_out | string +';\n') if item.options.max_transfer_time_out is defined and item.options.max_transfer_time_out -}}
{{ ('max-udp-size ' + item.options.max_udp_size | string +';\n') if item.options.max_udp_size is defined and item.options.max_udp_size -}}
{{ ('min-refresh-time ' + item.options.min_refresh_time | string +';\n') if item.options.min_refresh_time is defined and item.options.min_refresh_time -}}
{{ ('min-retry-time ' + item.options.min_retry_time | string +';\n') if item.options.min_retry_time is defined and item.options.min_retry_time -}}
{{ ('nocookie-udp-size ' + item.options.nocookie_udp_size | string +';\n') if item.options.nocookie_udp_size is defined and item.options.nocookie_udp_size -}}
{{ ('notify-delay ' + item.options.notify_delay | string +';\n') if item.options.notify_delay is defined and item.options.notify_delay -}}
{{ ('notify-rate ' + item.options.notify_rate | string +';\n') if item.options.notify_rate is defined and item.options.notify_rate -}}
{{ ('port ' + item.options.port | string +';\n') if item.options.port is defined and item.options.port -}}
{{ ('recursive-clients ' + item.options.recursive_clients | string +';\n') if item.options.recursive_clients is defined and item.options.recursive_clients -}}
{{ ('resolver-nonbackoff-tries ' + item.options.resolver_nonbackoff_tries | string +';\n') if item.options.resolver_nonbackoff_tries is defined and item.options.resolver_nonbackoff_tries -}}
{{ ('resolver-query-timeout ' + item.options.resolver_query_timeout | string +';\n') if item.options.resolver_query_timeout is defined and item.options.resolver_query_timeout -}}
{{ ('resolver-retry-interval ' + item.options.resolver_retry_interval | string +';\n') if item.options.resolver_retry_interval is defined and item.options.resolver_retry_interval -}}
{{ ('serial-query-rate ' + item.options.serial_query_rate | string +';\n') if item.options.serial_query_rate is defined and item.options.serial_query_rate -}}
{{ ('sig-signing-nodes ' + item.options.sig_signing_nodes | string +';\n') if item.options.sig_signing_nodes is defined and item.options.sig_signing_nodes -}}
{{ ('sig-signing-signatures ' + item.options.sig_signing_signatures | string +';\n') if item.options.sig_signing_signatures is defined and item.options.sig_signing_signatures -}}
{{ ('sig-signing-type ' + item.options.sig_signing_type | string +';\n') if item.options.sig_signing_type is defined and item.options.sig_signing_type -}}
{{ ('startup-notify-rate ' + item.options.startup_notify_rate | string +';\n') if item.options.startup_notify_rate is defined and item.options.startup_notify_rate -}}
{{ ('tcp-advertised-timeout ' + item.options.tcp_advertised_timeout | string +';\n') if item.options.tcp_advertised_timeout is defined and item.options.tcp_advertised_timeout -}}
{{ ('tcp-clients ' + item.options.tcp_clients | string +';\n') if item.options.tcp_clients is defined and item.options.tcp_clients -}}
{{ ('tcp-idle-timeout ' + item.options.tcp_idle_timeout | string +';\n') if item.options.tcp_idle_timeout is defined and item.options.tcp_idle_timeout -}}
{{ ('tcp-initial-timeout ' + item.options.tcp_initial_timeout | string +';\n') if item.options.tcp_initial_timeout is defined and item.options.tcp_initial_timeout -}}
{{ ('tcp-keepalive-timeout ' + item.options.tcp_keepalive_timeout | string +';\n') if item.options.tcp_keepalive_timeout is defined and item.options.tcp_keepalive_timeout -}}
{{ ('tcp-listen-queue ' + item.options.tcp_listen_queue | string +';\n') if item.options.tcp_listen_queue is defined and item.options.tcp_listen_queue -}}
{{ ('tcp-receive-buffer ' + item.options.tcp_receive_buffer | string +';\n') if item.options.tcp_receive_buffer is defined and item.options.tcp_receive_buffer -}}
{{ ('tcp-send-buffer ' + item.options.tcp_send_buffer | string +';\n') if item.options.tcp_send_buffer is defined and item.options.tcp_send_buffer -}}
{{ ('tls-port ' + item.options.tls_port | string +';\n') if item.options.tls_port is defined and item.options.tls_port -}}
{{ ('transfer-message-size ' + item.options.transfer_message_size | string +';\n') if item.options.transfer_message_size is defined and item.options.transfer_message_size -}}
{{ ('transfers-in ' + item.options.transfers_in | string +';\n') if item.options.transfers_in is defined and item.options.transfers_in -}}
{{ ('transfers-out ' + item.options.transfers_out | string +';\n') if item.options.transfers_out is defined and item.options.transfers_out -}}
{{ ('transfers-per-ns ' + item.options.transfers_per_ns | string +';\n') if item.options.transfers_per_ns is defined and item.options.transfers_per_ns -}}
{{ ('udp-receive-buffer ' + item.options.udp_receive_buffer | string +';\n') if item.options.udp_receive_buffer is defined and item.options.udp_receive_buffer -}}
{{ ('udp-send-buffer ' + item.options.udp_send_buffer | string +';\n') if item.options.udp_send_buffer is defined and item.options.udp_send_buffer -}}
{{ ('v6-bias ' + item.options.v6_bias | string +';\n') if item.options.v6_bias is defined and item.options.v6_bias -}}
{# Boolean options #}
{{ (functions.boolean_option('allow-new-zones', item.options.allow_new_zones) + '\n') if item.options.allow_new_zones is defined -}}
{{ (functions.boolean_option('answer-cookie', item.options.answer_cookie) + '\n') if item.options.answer_cookie is defined -}}
{{ (functions.boolean_option('auth-nxdomain', item.options.auth_nxdomain) + '\n') if item.options.auth_nxdomain is defined -}}
{{ (functions.boolean_option('automatic-interface-scan', item.options.automatic_interface_scan) + '\n') if item.options.automatic_interface_scan is defined -}}
{{ (functions.boolean_option('check-integrity', item.options.check_integrity) + '\n') if item.options.check_integrity is defined -}}
{{ (functions.boolean_option('check-sibling', item.options.check_sibling) + '\n') if item.options.check_sibling is defined -}}
{{ (functions.boolean_option('check-wildcard', item.options.check_wildcard) + '\n') if item.options.check_wildcard is defined -}}
{{ (functions.boolean_option('dnsrps-enable', item.options.dnsrps_enable) + '\n') if item.options.dnsrps_enable is defined -}}
{{ (functions.boolean_option('dnssec-accept-expired', item.options.dnssec_accept_expired) + '\n') if item.options.dnssec_accept_expired is defined -}}
{{ (functions.boolean_option('dnssec-dnskey-kskonly', item.options.dnssec_dnskey_kskonly) + '\n') if item.options.dnssec_dnskey_kskonly is defined -}}
{{ (functions.boolean_option('dnssec-secure-to-insecure', item.options.dnssec_secure_to_insecure) + '\n') if item.options.dnssec_secure_to_insecure is defined -}}
{{ (functions.boolean_option('empty-zones-enable', item.options.empty_zones_enable) + '\n') if item.options.empty_zones_enable is defined -}}
{{ (functions.boolean_option('flush-zones-on-shutdown', item.options.flush_zones_on_shutdown) + '\n') if item.options.flush_zones_on_shutdown is defined -}}
{{ (functions.boolean_option('glue-cache', item.options.glue_cache) + '\n') if item.options.glue_cache is defined -}}
{{ (functions.boolean_option('ipv4only-enable', item.options.ipv4only_enable) + '\n') if item.options.ipv4only_enable is defined -}}
{{ (functions.boolean_option('match-mapped-addresses', item.options.match_mapped_addresses) + '\n') if item.options.match_mapped_addresses is defined -}}
{{ (functions.boolean_option('memstatistics', item.options.memstatistics) + '\n') if item.options.memstatistics is defined -}}
{{ (functions.boolean_option('message-compression', item.options.message_compression) + '\n') if item.options.message_compression is defined -}}
{{ (functions.boolean_option('minimal-any', item.options.minimal_any) + '\n') if item.options.minimal_any is defined -}}
{{ (functions.boolean_option('multi-master', item.options.multi_master) + '\n') if item.options.multi_master is defined -}}
{{ (functions.boolean_option('notify-to-soa', item.options.notify_to_soa) + '\n') if item.options.notify_to_soa is defined -}}
{{ (functions.boolean_option('provide-ixfr', item.options.provide_ixfr) + '\n') if item.options.provide_ixfr is defined -}}
{{ (functions.boolean_option('querylog', item.options.querylog) + '\n') if item.options.querylog is defined -}}
{{ (functions.boolean_option('recursion', item.options.recursion) + '\n') if item.options.recursion is defined -}}
{{ (functions.boolean_option('request-expire', item.options.request_expire) + '\n') if item.options.request_expire is defined -}}
{{ (functions.boolean_option('request-ixfr', item.options.request_ixfr) + '\n') if item.options.request_ixfr is defined -}}
{{ (functions.boolean_option('request-nsid', item.options.request_nsid) + '\n') if item.options.request_nsid is defined -}}
{{ (functions.boolean_option('require-server-cookie', item.options.require_server_cookie) + '\n') if item.options.require_server_cookie is defined -}}
{{ (functions.boolean_option('reuseport', item.options.reuseport) + '\n') if item.options.reuseport is defined -}}
{{ (functions.boolean_option('root-key-sentinel', item.options.root_key_sentinel) + '\n') if item.options.root_key_sentinel is defined -}}
{{ (functions.boolean_option('send-cookie', item.options.send_cookie) + '\n') if item.options.send_cookie is defined -}}
{{ (functions.boolean_option('stale-answer-enable', item.options.stale_answer_enable) + '\n') if item.options.stale_answer_enable is defined -}}
{{ (functions.boolean_option('stale-cache-enable', item.options.stale_cache_enable) + '\n') if item.options.stale_cache_enable is defined -}}
{{ (functions.boolean_option('synth-from-dnssec', item.options.synth_from_dnssec) + '\n') if item.options.synth_from_dnssec is defined -}}
{{ (functions.boolean_option('trust-anchor-telemetry', item.options.trust_anchor_telemetry) + '\n') if item.options.trust_anchor_telemetry is defined -}}
{{ (functions.boolean_option('try-tcp-refresh', item.options.try_tcp_refresh) + '\n') if item.options.try_tcp_refresh is defined -}}
{{ (functions.boolean_option('update-check-ksk', item.options.update_check_ksk) + '\n') if item.options.update_check_ksk is defined -}}
{{ (functions.boolean_option('use-alt-transfer-source', item.options.use_alt_transfer_source) + '\n') if item.options.use_alt_transfer_source is defined -}}
{{ (functions.boolean_option('zero-no-soa-ttl', item.options.zero_no_soa_ttl) + '\n') if item.options.zero_no_soa_ttl is defined -}}
{{ (functions.boolean_option('zero-no-soa-ttl-cache', item.options.zero_no_soa_ttl_cache) + '\n') if item.options.zero_no_soa_ttl_cache is defined -}}
{% endfilter %}
};