nixos-module: ISO support
This commit is contained in:
parent
75c24ca27b
commit
576c1ca41a
36
flake.nix
36
flake.nix
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@ -120,7 +120,7 @@
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nixosModule = {
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type = "app";
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program =
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"${self.checks.${localSystem}.nixosModule}/bin/run-nixos-vm";
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"${self.checks.${localSystem}.nixosGuest}/bin/run-nixos-vm";
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};
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});
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in apps' // { x86_64-linux = apps'.x86_64-linux-x86_64-genode; };
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@ -196,17 +196,33 @@
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];
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};
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};
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genode.guests.flakeCheck = {
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config = { config, lib, pkgs, ... }: {
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networking.firewall.allowedTCPPorts = [ 80 ];
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services.mingetty.autologinUser = lib.mkDefault "root";
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services.nginx.enable = true;
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services.openssh.permitRootLogin = lib.mkDefault "yes";
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services.sshd.enable = true;
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users.users.root.password = "nixos";
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virtualbox.memorySize = 128;
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genode.guests = {
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flakeCheck = {
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config = { config, lib, pkgs, ... }: {
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networking.firewall.allowedTCPPorts = [ 80 ];
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services.mingetty.autologinUser =
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lib.mkDefault "root";
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services.nginx.enable = true;
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services.openssh.permitRootLogin =
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lib.mkDefault "yes";
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services.sshd.enable = true;
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users.users.root.password = "nixos";
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virtualbox.memorySize = 128;
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};
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};
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azimuth = {
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bootFormat = "vdi";
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config = { config, lib, pkgs, ... }: {
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services.cage = {
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enable = true;
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program = "${pkgs.azimuth}/bin/tor-azimuth";
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};
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users.users.demo.isNormalUser = true;
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virtualbox.memorySize = 1024;
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};
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};
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};
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})
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];
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};
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@ -9,17 +9,7 @@
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modulesPath' = "${self.inputs.nixpkgs}/nixos/modules";
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cfg = config.genode;
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toVdi = config:
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import "${modulesPath'}/../lib/make-disk-image.nix" {
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inherit config lib pkgs;
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diskSize = config.virtualbox.baseImageSize;
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partitionTableType = "legacy";
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fsType = "ext4";
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name = "nixos-${pkgs.stdenv.hostPlatform.system}.vdi";
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format = "vdi";
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};
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genodeConfig = config.genode;
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console = lib'.runDhallCommand "vbox.dhall" { } ''
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dhall > $out <<< '${
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@ -37,17 +27,48 @@
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'' + builtins.concatStringsSep "," (lib.mapAttrsToList (vmName: cfg:
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let
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inherit (cfg) config;
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vdiRoot = toVdi config;
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boot = {
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iso = rec {
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filename = "nixos.iso";
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drv = pkgs.callPackage
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"${modulesPath'}/../lib/make-iso9660-image.nix"
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# call the ISO utility from our nixpkgs with the package set of the guest
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{
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isoName = filename;
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inherit (config.isoImage) volumeID contents;
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};
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format = "< ISO | VDI >.ISO";
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storeRoot = "${baseNameOf drv}/iso";
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uuid = "81763434-9a51-49e8-9444-528a5a28c4bc";
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};
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vdi = rec {
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filename = "nixos.vdi";
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drv = import "${modulesPath'}/../lib/make-disk-image.nix" {
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inherit config lib pkgs;
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diskSize = config.virtualbox.baseImageSize;
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partitionTableType = "legacy";
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name = "nixos-${pkgs.stdenv.hostPlatform.system}.vdi";
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format = "vdi";
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};
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format = "< ISO | VDI >.VDI";
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storeRoot = baseNameOf drv;
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uuid = ''
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$(${pkgs.virtualbox}/bin/VBoxManage showmediuminfo "${boot.drv}/${boot.filename}" | awk '/^UUID:/ {print $2}')'';
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};
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}.${cfg.bootFormat};
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in lib'.runDhallCommand "vbox.dhall" { } ''
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vdiUuid=$(${pkgs.virtualbox}/bin/VBoxManage showmediuminfo "${vdiRoot}/nixos.vdi" | awk '/^UUID:/ {print $2}')
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bootUuid=${boot.uuid}
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dhall > $out << END
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{ mapKey = "vbox-${vmName}"
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, mapValue =
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${./dhall/vbox-guest.dhall}
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{ vdiFilename = "nixos.vdi"
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, vdiPkg = "${baseNameOf vdiRoot}"
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, vdiUuid = "$vdiUuid"
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, memorySize = ${toString config.virtualbox.memorySize}
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{ bootFilename = "${boot.filename}"
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, bootFormat = ${boot.format}
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, bootPkg = "${boot.storeRoot}"
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, bootUuid = "$bootUuid"
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, memorySize = ${toString cfg.memorySize}
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, vmName = "${vmName}"
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}
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}
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@ -58,16 +79,14 @@
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'');
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initConfig = let
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fbDriverConfig = if cfg.fbDriver == "intel" then
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./dhall/intel_fb_drv.dhall
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else if cfg.fbDriver == "vesa" then
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./dhall/vesa_fb_drv.dhall
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else
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throw ''No driver configuration found for "${cfg.fbDriver}"'';
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fbDriverConfig = {
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intel = ./dhall/intel_fb_drv.dhall;
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vesa = ./dhall/vesa_fb_drv.dhall;
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}.${genodeConfig.fbDriver};
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in ''
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${
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./dhall/root.dhall
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} { fbDriver = ${fbDriverConfig}, guests = toMap { console = ${console} } # ${guestChildren}, inputFilterChargens = ${cfg.inputFilter.extraChargen}, partitionType = ${
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} { fbDriver = ${fbDriverConfig}, guests = toMap { console = ${console} } # ${guestChildren}, inputFilterChargens = ${genodeConfig.inputFilter.extraChargen}, partitionType = ${
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./dhall/partition-type
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}, wm = ${./dhall/wm.dhall}
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}'';
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@ -111,9 +130,9 @@
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"vfs_ttf"
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"window_layouter"
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"wm"
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] ++ lib.optional (cfg.guests != { }) "vbox5"
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++ lib.optional (cfg.fbDriver == "vesa") "vesa_drv"
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++ lib.optional (cfg.fbDriver == "intel") "intel_fb_drv")
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] ++ lib.optional (genodeConfig.guests != { }) "vbox5"
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++ lib.optional (genodeConfig.fbDriver == "vesa") "vesa_drv"
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++ lib.optional (genodeConfig.fbDriver == "intel") "intel_fb_drv")
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++ (with pkgs'; [ base-nova block_router ]);
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extraBinaries = [
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"ld.lib.so"
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@ -129,7 +148,7 @@
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"libvfs_pipe.so"
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"libvfs_rump.so"
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"libvfs_ttf.so"
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] ++ lib.optionals (cfg.guests != { }) [
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] ++ lib.optionals (genodeConfig.guests != { }) [
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"libc_pipe.so"
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"libiconv.so"
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"libqemu-usb.so"
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@ -162,6 +181,19 @@
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({ config, options, name, ... }: {
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options = {
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bootFormat = mkOption {
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default = "vdi";
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type = types.enum [ "iso" "vdi" ];
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description = "Set boot media format.";
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};
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memorySize = mkOption {
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type = types.int;
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default = 1536;
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description = ''
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The amount of RAM in MiB allocated to the VirtualBox guest.
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'';
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};
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config = mkOption {
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description = ''
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A specification of the desired configuration of this
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@ -172,9 +204,21 @@
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merge = loc: defs:
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(import "${modulesPath}/../lib/eval-config.nix" {
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inherit (config'.nixpkgs) system;
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modules = [
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"${modulesPath}/virtualisation/virtualbox-image.nix"
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] ++ (map (x: x.value) defs);
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modules = {
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iso = [
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"${modulesPath}/installer/cd-dvd/iso-image.nix"
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];
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vdi = [
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"${modulesPath}/virtualisation/virtualbox-image.nix"
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{
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virtualbox.memorySize =
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genodeConfig.guests.${name}.memorySize;
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}
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];
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}.${genodeConfig.guests.${name}.bootFormat}
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++ [{ system.nixos.tags = [ name ]; }]
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++ (map (x: x.value) defs);
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prefix = [ "guests" name ];
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}).config;
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};
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@ -409,8 +409,7 @@ let rootInit =
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Child.Attributes::{
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, binary = "nit_fb"
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, config = Init.Config::{
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, attributes = toMap
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{ xpos = "600", width = "600", height = "768" }
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, attributes = toMap { initial_width = "600" }
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}
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, provides = [ "Framebuffer", "Input" ]
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, resources = Resources::{ ram = Genode.units.MiB 8 }
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@ -23,69 +23,124 @@ let Vfs/inline =
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, content = [ XML.text body ]
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}
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let BootFormat = < ISO | VDI >
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let Params
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: Type
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= { bootFilename : Text
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, bootPkg : Text
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, bootUuid : Text
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, bootFormat : BootFormat
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, memorySize : Natural
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, vmName : Text
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}
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let toVbox =
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λ ( params
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: { vdiFilename : Text
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, vdiPkg : Text
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, vdiUuid : Text
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, memorySize : Natural
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, vmName : Text
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}
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)
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λ(params : Params)
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→ let vboxConfig =
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''
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<VirtualBox xmlns="http://www.virtualbox.org/" version="1.14-freebsd">
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<Machine uuid="{37ab43a5-38d8-4491-93f5-5b0b077f5c32}" name="ubuntu_16_04_64" OSType="Ubuntu_64" snapshotFolder="Snapshots" lastStateChange="2018-01-23T18:40:00Z">
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<MediaRegistry>
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<HardDisks>
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<HardDisk uuid="{${params.vdiUuid}}" location="${params.vdiFilename}" format="VDI" type="Normal"/>
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</HardDisks>
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<DVDImages/>
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</MediaRegistry>
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<Hardware>
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<CPU count="2">
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<PAE enabled="true"/>
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<LongMode enabled="true"/>
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<HardwareVirtExLargePages enabled="false"/>
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</CPU>
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<Memory RAMSize="${Prelude.Natural.show
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params.memorySize}"/>
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<HID Pointing="USBTablet"/>
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<Display VRAMSize="20"/>
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<RemoteDisplay enabled="false"/>
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<BIOS>
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<IOAPIC enabled="true"/>
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</BIOS>
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<USB>
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<Controllers/>
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</USB>
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<Network>
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<Adapter slot="0" enabled="true" MACAddress="0800271D7901" cable="true" type="82540EM">
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<BridgedInterface/>
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</Adapter>
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</Network>
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<UART>
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<Port slot="0" enabled="false" IOBase="0x3f8" IRQ="4" hostMode="Disconnected"/>
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<Port slot="1" enabled="false" IOBase="0x2f8" IRQ="3" hostMode="Disconnected"/>
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</UART>
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<LPT>
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<Port slot="0" enabled="false" IOBase="0x378" IRQ="7"/>
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<Port slot="1" enabled="false" IOBase="0x378" IRQ="7"/>
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</LPT>
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<AudioAdapter controller="HDA" driver="OSS" enabled="false"/>
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<RTC localOrUTC="UTC"/>
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<SharedFolders/>
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</Hardware>
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<StorageControllers>
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<StorageController name="SATA" type="AHCI" PortCount="4" useHostIOCache="true" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
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<AttachedDevice type="HardDisk" port="0" device="0">
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<Image uuid="{${params.vdiUuid}}"/>
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</AttachedDevice>
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</StorageController>
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</StorageControllers>
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</Machine>
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</VirtualBox>
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''
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let hardDisks =
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merge
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{ ISO = XML.text ""
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, VDI =
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XML.leaf
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{ name = "HardDisk"
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, attributes = toMap
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{ uuid = "{${params.bootUuid}}"
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, location = "${params.bootFilename}"
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, format = "VDI"
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, type = "Normal"
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}
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}
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}
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params.bootFormat
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let dvdImages =
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merge
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{ ISO =
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XML.leaf
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{ name = "Image"
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, attributes = toMap
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{ uuid = "{${params.bootUuid}}"
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, location = "${params.bootFilename}"
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}
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}
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, VDI = XML.text ""
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}
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params.bootFormat
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let attachedDevices =
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XML.element
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{ name = "AttachedDevice"
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, attributes =
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merge
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{ ISO = toMap
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{ passthrough = "false"
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, type = "DVD"
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, port = "3"
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, device = "0"
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}
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, VDI = toMap
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{ type = "HardDisk", port = "0", device = "0" }
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}
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params.bootFormat
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, content =
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[ XML.leaf
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{ name = "Image"
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, attributes = toMap
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{ uuid = "{${params.bootUuid}}" }
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}
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]
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}
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in ''
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<VirtualBox xmlns="http://www.virtualbox.org/" version="1.14-freebsd">
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<Machine uuid="{37ab43a5-38d8-4491-93f5-5b0b077f5c32}" name="${params.vmName}" OSType="Linux26_64" snapshotFolder="Snapshots" lastStateChange="2018-01-23T18:40:00Z">
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<MediaRegistry>
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<HardDisks>${XML.render hardDisks}</HardDisks>
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<DVDImages>${XML.render dvdImages}</DVDImages>
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</MediaRegistry>
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<Hardware>
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<CPU count="2">
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<PAE enabled="true"/>
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<LongMode enabled="true"/>
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<HardwareVirtExLargePages enabled="false"/>
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</CPU>
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<Memory RAMSize="${Prelude.Natural.show
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params.memorySize}"/>
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<HID Pointing="USBTablet"/>
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<Display VRAMSize="20"/>
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<RemoteDisplay enabled="false"/>
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<BIOS>
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<IOAPIC enabled="true"/>
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</BIOS>
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<USB>
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<Controllers/>
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</USB>
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<Network>
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<Adapter slot="0" enabled="true" MACAddress="0800271D7901" cable="true" type="82540EM">
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<BridgedInterface/>
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</Adapter>
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</Network>
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<UART>
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<Port slot="0" enabled="false" IOBase="0x3f8" IRQ="4" hostMode="Disconnected"/>
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<Port slot="1" enabled="false" IOBase="0x2f8" IRQ="3" hostMode="Disconnected"/>
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</UART>
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<LPT>
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<Port slot="0" enabled="false" IOBase="0x378" IRQ="7"/>
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<Port slot="1" enabled="false" IOBase="0x378" IRQ="7"/>
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</LPT>
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<AudioAdapter controller="HDA" driver="OSS" enabled="false"/>
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<RTC localOrUTC="UTC"/>
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<SharedFolders/>
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</Hardware>
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<StorageControllers>
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<StorageController name="SATA" type="AHCI" PortCount="4" useHostIOCache="true" Bootable="true" IDE0MasterEmulationPort="0" IDE0SlaveEmulationPort="1" IDE1MasterEmulationPort="2" IDE1SlaveEmulationPort="3">
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${XML.render attachedDevices}
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</StorageController>
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</StorageControllers>
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</Machine>
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</VirtualBox>
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''
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in Child.flat
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Child.Attributes::{
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|
@ -113,30 +168,47 @@ let toVbox =
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, attributes = XML.emptyAttributes
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}
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in [ Vfs/inline "machine.vbox" vboxConfig
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, XML.element
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{ name = "dir"
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, attributes = toMap { name = "dev" }
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, content = [ tag "log", tag "rtc" ]
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}
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, XML.leaf
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{ name = "fs"
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, attributes = toMap { writeable = "yes" }
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}
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, XML.element
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{ name = "import"
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, attributes = toMap { overwrite = "no" }
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, content =
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[ XML.leaf
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{ name = "fs"
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, attributes = toMap
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{ label = "nix/store"
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, root = "${params.vdiPkg}"
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let mutableVfs =
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let fsNode =
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[ XML.leaf
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{ name = "ram"
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, attributes = XML.emptyAttributes
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}
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, XML.leaf
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{ name = "fs"
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, attributes = toMap
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{ label = "nix/store"
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, root = "${params.bootPkg}"
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}
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}
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]
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in merge
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{ ISO = fsNode
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, VDI =
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[ XML.leaf
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{ name = "fs"
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, attributes = toMap
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{ writeable = "yes" }
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}
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}
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]
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}
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]
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, XML.element
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{ name = "import"
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, attributes = toMap
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{ overwrite = "no" }
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, content = fsNode
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}
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]
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}
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||||
params.bootFormat
|
||||
|
||||
in [ Vfs/inline "machine.vbox" vboxConfig
|
||||
, XML.element
|
||||
{ name = "dir"
|
||||
, attributes = toMap { name = "dev" }
|
||||
, content = [ tag "log", tag "rtc" ]
|
||||
}
|
||||
]
|
||||
# mutableVfs
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue