110 lines
3.8 KiB
Django/Jinja
110 lines
3.8 KiB
Django/Jinja
# Configuration file for dnsmasq.
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#
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# Format is one option per line, legal options are the same
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# as the long options legal on the command line. See
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# "/usr/sbin/dnsmasq --help" or "man 8 dnsmasq" for details.
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# Listen on this specific port instead of the standard DNS port
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# (53). Setting this to zero completely disables DNS function,
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# leaving only DHCP and/or TFTP.
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{% if disable_dnsmasq_dns | bool == true %}
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port=0
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{% else %}
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port=53
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{% endif %}
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# If you want dnsmasq to listen for DHCP and DNS requests only on
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# specified interfaces (and the loopback) give the name of the
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# interface (eg eth0) here.
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# Repeat the line for more than one interface.
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interface={{ network_interface }}
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# On systems which support it, dnsmasq binds the wildcard address,
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# even when it is listening on only some interfaces. It then discards
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# requests that it shouldn't reply to. This has the advantage of
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# working even when interfaces come and go and change address. If you
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# want dnsmasq to really bind only the interfaces it is listening on,
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# uncomment this option. About the only time you may need this is when
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# running another nameserver on the same machine.
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bind-interfaces
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# Include another lot of configuration options.
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#conf-file=/etc/dnsmasq.more.conf
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conf-dir=/etc/dnsmasq.d
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# If you don't want dnsmasq to read /etc/hosts, uncomment the
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# following line.
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#no-hosts
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# or if you want it to read another file, as well as /etc/hosts, use
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# this.
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#addn-hosts=/etc/banner_add_hosts
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{% if inventory_dhcp | bool == true %}
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addn-hosts=/etc/dnsmasq.d/bifrost.hosts.d
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dhcp-hostsfile=/etc/dnsmasq.d/bifrost.dhcp-hosts.d
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dhcp-ignore=tag:!known
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{% endif %}
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# Set the domain for dnsmasq. this is optional, but if it is set, it
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# does the following things.
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# 1) Allows DHCP hosts to have fully qualified domain names, as long
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# as the domain part matches this setting.
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# 2) Sets the "domain" DHCP option thereby potentially setting the
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# domain of all systems configured by DHCP
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# 3) Provides the domain part for "expand-hosts"
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#domain=thekelleys.org.uk
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{% if domain is defined %}
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domain={{ domain }}
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{% endif %}
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# Uncomment this to enable the integrated DHCP server, you need
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# to supply the range of addresses available for lease and optionally
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# a lease time. If you have more than one network, you will need to
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# repeat this for each network on which you want to supply DHCP
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# service.
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{% if testing | bool == true %}
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dhcp-range=192.168.122.2,192.168.122.254,12h
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{% elif inventory_dhcp | bool == true %}
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dhcp-range={{dhcp_pool_start}},{{dhcp_pool_end}},static,{{dhcp_static_mask}},{{dhcp_lease_time}}
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{% else %}
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dhcp-range={{dhcp_pool_start}},{{dhcp_pool_end}},{{dhcp_lease_time}}
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{% endif %}
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# Override the default route supplied by dnsmasq, which assumes the
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# router is the same machine as the one running dnsmasq.
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{% if not (dnsmasq_router | default(True) | bool) %}
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{% if dnsmasq_router | ipaddr %}
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dhcp-option=3,{{dnsmasq_router}}
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{% else %}
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dhcp-option=3
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{% endif %}
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{% endif %}
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{% if dnsmasq_dns_servers is defined %}
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dhcp-option=6,{{dnsmasq_dns_servers}}
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{% endif %}
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{% if dnsmasq_ntp_servers is defined %}
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dhcp-option=42,{{dnsmasq_ntp_servers}}
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{% endif %}
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# Boot for Etherboot gPXE. The idea is to send two different
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# filenames, the first loads gPXE, and the second tells gPXE what to
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# load. The dhcp-match sets the gpxe tag for requests from gPXE.
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dhcp-userclass=set:gpxe,"gPXE"
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dhcp-boot=tag:gpxe,/ipxe.pxe
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dhcp-match=set:ipxe,175 # iPXE sends a 175 option.
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{% if testing | bool == true %}
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dhcp-boot=tag:ipxe,http://192.168.122.1:{{ file_url_port }}/boot.ipxe
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{% else %}
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dhcp-boot=tag:ipxe,http://{{ hostvars[inventory_hostname]['ansible_' + ans_network_interface]['ipv4']['address'] }}:{{ file_url_port }}/boot.ipxe
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{% endif %}
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# Catch-all boot options used when no other boot options are matched.
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dhcp-boot=/undionly.kpxe
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{% if testing | bool == true %}
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log-queries
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log-dhcp
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{% endif %}
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