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Merge pull request #32031 from NixOS/unstable-aarch64

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Aarch64 Netboot
This commit is contained in:
Graham Christensen 2017-12-12 17:44:07 -05:00 committed by GitHub
commit 3cad1abf9e
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2 changed files with 44 additions and 24 deletions
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19
nixos/modules/installer/netboot/netboot.nix
View File

@ -18,17 +18,17 @@ with lib;
};
config = {
boot.loader.grub.version = 2;
config = rec {
# Don't build the GRUB menu builder script, since we don't need it
# here and it causes a cyclic dependency.
boot.loader.grub.enable = false;
# !!! Hack - attributes expected by other modules.
system.boot.loader.kernelFile = "bzImage";
environment.systemPackages = [ pkgs.grub2 pkgs.grub2_efi pkgs.syslinux ];
environment.systemPackages = [ pkgs.grub2_efi ]
++ (if pkgs.stdenv.system == "aarch64-linux"
then []
else [ pkgs.grub2 pkgs.syslinux ]);
system.boot.loader.kernelFile = pkgs.stdenv.platform.kernelTarget;
fileSystems."/" =
{ fsType = "tmpfs";
@ -84,7 +84,12 @@ with lib;
];
};
system.build.netbootIpxeScript = pkgs.writeTextDir "netboot.ipxe" "#!ipxe\nkernel bzImage init=${config.system.build.toplevel}/init ${toString config.boot.kernelParams}\ninitrd initrd\nboot";
system.build.netbootIpxeScript = pkgs.writeTextDir "netboot.ipxe" ''
#!ipxe
kernel ${pkgs.stdenv.platform.kernelTarget} init=${config.system.build.toplevel}/init ${toString config.boot.kernelParams}
initrd initrd
boot
'';
boot.loader.timeout = 10;

49
nixos/release.nix
View File

@ -1,6 +1,6 @@
{ nixpkgs ? { outPath = ./..; revCount = 56789; shortRev = "gfedcba"; }
, stableBranch ? false
, supportedSystems ? [ "x86_64-linux" ]
, supportedSystems ? [ "x86_64-linux" "aarch64-linux" ]
}:
with import ../lib;
@ -89,6 +89,27 @@ let
});
}).config));
makeNetboot = config:
let
config_evaled = import lib/eval-config.nix config;
build = config_evaled.config.system.build;
kernelTarget = config_evaled.pkgs.stdenv.platform.kernelTarget;
in
pkgs.symlinkJoin {
name="netboot";
paths=[
build.netbootRamdisk
build.kernel
build.netbootIpxeScript
];
postBuild = ''
mkdir -p $out/nix-support
echo "file ${kernelTarget} $out/${kernelTarget}" >> $out/nix-support/hydra-build-products
echo "file initrd $out/initrd" >> $out/nix-support/hydra-build-products
echo "file ipxe $out/netboot.ipxe" >> $out/nix-support/hydra-build-products
'';
};
in rec {
@ -103,28 +124,22 @@ in rec {
# Build the initial ramdisk so Hydra can keep track of its size over time.
initialRamdisk = buildFromConfig ({ pkgs, ... }: { }) (config: config.system.build.initialRamdisk);
netboot.x86_64-linux = let build = (import lib/eval-config.nix {
netboot = {
x86_64-linux = makeNetboot {
system = "x86_64-linux";
modules = [
./modules/installer/netboot/netboot-minimal.nix
versionModule
];
}).config.system.build;
in
pkgs.symlinkJoin {
name="netboot";
paths=[
build.netbootRamdisk
build.kernel
build.netbootIpxeScript
];
postBuild = ''
mkdir -p $out/nix-support
echo "file bzImage $out/bzImage" >> $out/nix-support/hydra-build-products
echo "file initrd $out/initrd" >> $out/nix-support/hydra-build-products
echo "file ipxe $out/netboot.ipxe" >> $out/nix-support/hydra-build-products
'';
};
} // (optionalAttrs (elem "aarch64-linux" supportedSystems) {
aarch64-linux = makeNetboot {
system = "aarch64-linux";
modules = [
./modules/installer/netboot/netboot-minimal.nix
versionModule
];
};});
iso_minimal = forAllSystems (system: makeIso {
module = ./modules/installer/cd-dvd/installation-cd-minimal.nix;