3b75cadb20
instead of a bridge specifiying its members (not ideal if they're not all always up), the member interfaces specify their primary
55 lines
1.7 KiB
Nix
55 lines
1.7 KiB
Nix
{
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callPackage
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, liminix
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, lib
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}:
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let
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inherit (liminix.services) oneshot longrun;
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inherit (lib) concatStringsSep optional;
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in {
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interface = { type, device, primary ? null, dependencies ? [] } @ args:
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let ups =
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[]
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++ optional (type == "bridge")
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"ip link add name ${device} type bridge"
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++ ["ip link set up dev ${device}"]
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++ optional (primary != null)
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"ip link set dev ${device} master ${primary.device}";
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in oneshot {
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name = "${device}.link";
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up = lib.concatStringsSep "\n" ups;
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down = "ip link set down dev ${device}";
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dependencies = dependencies ++ lib.optional (primary != null) primary;
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} // {
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inherit device;
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};
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address = interface: { family, prefixLength, address } @ args:
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let inherit (builtins) toString;
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in oneshot {
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dependencies = [ interface ];
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name = "${interface.device}.addr.${address}";
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up = "ip address add ${address}/${toString prefixLength} dev ${interface.device} ";
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down = "ip address del ${address}/${toString prefixLength} dev ${interface.device} ";
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} // {
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inherit (interface) device;
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};
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udhcpc = callPackage ./udhcpc.nix {};
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odhcpc = interface: { ... } @ args: longrun {
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name = "${interface.device}.odhcp";
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run = "odhcpcd ${interface.device}";
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};
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pppoe = callPackage ./pppoe.nix {};
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dnsmasq = callPackage ./dnsmasq.nix {};
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hostapd = callPackage ./hostapd.nix {};
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route = { name, target, via, dependencies }:
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oneshot {
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inherit name;
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up = ''
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ip route add ${target} via ${via}
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'';
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down = ''
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ip route del ${target} via ${via}
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'';
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inherit dependencies;
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};
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}
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