47 lines
1.4 KiB
Nix
47 lines
1.4 KiB
Nix
{ tftproots, hostRegistry, lib, pkgs, ... }:
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let
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netbootxyzVersion = "2.0.60";
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netbootxyz_efi = pkgs.fetchurl {
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url = "https://github.com/netbootxyz/netboot.xyz/releases/download/${netbootxyzVersion}/netboot.xyz.efi";
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sha256 = "1k9i81iw6lhs1h8qy8yapasqcl31yxl2jxn52ls5anvm477650qk";
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};
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netbootxyz_kpxe = pkgs.fetchurl {
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url = "https://github.com/netbootxyz/netboot.xyz/releases/download/${netbootxyzVersion}/netboot.xyz.kpxe";
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sha256 = "1jr8qwkkj3ccvhdw98fakj07md0nkswy2mlg1rdhcnqzhas7qbj3";
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};
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tftpRoot = pkgs.runCommand "tftproot" {} ''
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mkdir $out
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# PXE for PC
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ln -s ${netbootxyz_efi} $out/netboot.xyz.efi
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ln -s ${netbootxyz_kpxe} $out/netboot.xyz.kpxe
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# generic boot files for pis
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cp -sr ${tftproots.rpi-netboot-tftproot}/* $out/
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# dacbert
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ln -s /var/lib/nfsroot/dacbert/boot $out/${hostRegistry.hosts.dacbert.serial}
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# boot files for specific pis by serial number subdirectories
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${lib.concatMapStrings (host: ''
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if ! [ -L $out/${hostRegistry.hosts.${host}.serial} ]; then
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ln -s ${tftproots."${host}-tftproot"} $out/${hostRegistry.hosts.${host}.serial}
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fi
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'') (
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builtins.attrNames (
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lib.filterAttrs (_: { serial ? null, ... }: serial != null)
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hostRegistry.hosts
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)
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)}
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'';
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in
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{
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networking.firewall.enable = false;
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# raspberrypi boot
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services.atftpd = {
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enable = true;
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root = tftpRoot;
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};
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}
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