forked from DGNum/liminix
50 lines
1.3 KiB
Nix
50 lines
1.3 KiB
Nix
{
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liminix
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, dnsmasq
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, serviceFns
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, lib
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}:
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{
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interface
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, user
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, domain
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, group
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, ranges
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, hosts
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, upstreams
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, resolvconf
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}:
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let
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name = "${interface.name}.dnsmasq";
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inherit (liminix.services) longrun;
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inherit (lib) concatStrings concatStringsSep mapAttrsToList;
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hostOpt = name : { mac, v4, v6, leasetime } @ attrs:
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let v6s = concatStrings (map (a : ",[${a}]") v6);
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in "--dhcp-host=${mac},${v4}${v6s},${name},${builtins.toString leasetime}";
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in
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longrun {
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inherit name;
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dependencies = [ interface ];
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run = ''
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. ${serviceFns}
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${dnsmasq}/bin/dnsmasq \
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--user=${user} \
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--domain=${domain} \
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--group=${group} \
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--interface=$(output ${interface} ifname) \
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${lib.concatStringsSep " " (builtins.map (r: "--dhcp-range=${r}") ranges)} \
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${lib.concatStringsSep " " (builtins.map (r: "--server=${r}") upstreams)} \
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--keep-in-foreground \
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--dhcp-authoritative \
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${if resolvconf != null then "--resolv-file=$(output_path ${resolvconf} resolv.conf)" else "--no-resolv"} \
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${lib.concatStringsSep " " (mapAttrsToList hostOpt hosts)} \
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--no-hosts \
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--log-dhcp \
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--enable-ra \
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--log-debug \
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--log-queries \
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--log-facility=- \
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--dhcp-leasefile=/run/${name}.leases \
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--pid-file=/run/${name}.pid
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'';
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}
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