85 lines
2.2 KiB
Nix
85 lines
2.2 KiB
Nix
{ stdenv, runCommand }:
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{ config
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, initrds ? {}
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, pkgs
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,
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}:
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let
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cmdlineinitrds = builtins.concatStringsSep " " (builtins.map (name: "initrd=${name}") (builtins.attrNames initrds));
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in
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runCommand "netboot" {
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autoexecipxe = ''
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#!ipxe
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dhcp
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set path netboot
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## next_server by default is the sever value from dhcp, uncomment to keep the value from dhcp
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set next_server 172.16.1.6
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chain http://''${next_server}/''${path}/netboot.ipxe
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'';
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netbootipxe = ''
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#!ipxe
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## Variables
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set server 172.16.1.6
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set path netboot
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set source ''${uri}
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##
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:custom
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clear custom_choice
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menu NixOS netboot installer
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item --gap Role Installers
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item nix_netboot_1 ''${space} Boot NixOS
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item option_two ''${space} Loading an ISO
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item --gap Testing Tools (incomplete)
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item option_three ''${space} Loads another custom sub menu
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item option_four ''${space} This is option 4
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choose custom_choice || goto custom_exit
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echo ''${cls}
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goto ''${custom_choice}
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goto custom_exit
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:nix_netboot_1
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kernel ${pkgs.stdenv.hostPlatform.linux-kernel.target}
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${builtins.concatStringsSep "\n" (builtins.attrValues (builtins.mapAttrs (name: path: "initrd ${name}") initrds))}
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imgargs ${pkgs.stdenv.hostPlatform.linux-kernel.target} init=${config.system.build.toplevel}/init ${cmdlineinitrds} ${toString config.boot.kernelParams}
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boot || goto custom_exit
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:option_two
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kernel memdisk iso raw
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initrd http://mirror.mauer.tech/archlinux/iso/latest/archlinux-x86_64.iso
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boot || goto custom_exit
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:option_three
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echo Chains into another menu...
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chain custom1.ipxe || goto custom
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:custom_exit
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exit
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'';
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preferLocalBuild = true;
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} ''
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mkdir stage
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cd stage
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ln -s "${config.system.build.kernel}/${pkgs.stdenv.hostPlatform.linux-kernel.target}" ./
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set -x
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${builtins.concatStringsSep "\n"
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(
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builtins.attrValues
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(
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builtins.mapAttrs
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(
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name: path: ''
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test -f "$(realpath "${path}")"
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ln -s ${path} ./${name}
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''
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) initrds
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)
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)}
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set +x
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echo "$autoexecipxe" > autoexec.ipxe
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echo "$netbootipxe" > netboot.ipxe
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cd ..
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mv stage $out
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''
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