Move from ISO to Nix Qemu vms
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.gitignore
vendored
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.gitignore
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result
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result
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*.qcow2
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33
README.md
33
README.md
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# build
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# Nix app vms
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$ nix-build '<nixpkgs/nixos>' -A config.system.build.isoImage -I nixos-config=chromium.nix
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## Install Nix package manager
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# run
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$ su -c 'mkdir -m 0755 /nix && chown user /nix'
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$ curl https://nixos.org/nix/install | sh
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## Create VM
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$ NIX_PATH=$NIX_PATH:. nix-build '<nixpkgs/nixos>' -A config.system.build.vm -I nixos-config=chromium.nix
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$ ln -s
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these derivations will be built:
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/nix/store/alsxfss45f61015qk0fi147iidl3hj7h-system-path.drv
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/nix/store/y4r9v7x4wh2pa1slrv0jw97bzax19ssv-dbus-1.drv
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...
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these paths will be fetched (80.31 MiB download, 341.86 MiB unpacked):
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/nix/store/2bqrxp8j4ax2ka5car249bb8jdnh3rvm-adwaita-icon-theme-3.28.0
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/nix/store/rrxkl46g4dc8140ykh9i0clswvfqmz1g-chromium-67.0.3396.87-sandbox
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...
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building '/nix/store/sbxmqqi3wmpf9n79a0mncrvb302xwh4n-nixos-vm.drv'...
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/nix/store/7zgnq9xw9i7ybvjg0d3h2ank5g5nya5p-nixos-vm
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## Run application
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For last built application (result is a symbolic link):
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$ ./result/bin/run-chromium-vm
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Or by full path:
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$ /nix/store/*/bin/run-chromium-vm
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$ qemu-system-x86_64 -smp 2 -m 1024 -enable-kvm -sandbox on -cdrom result/iso/nixos-*-linux.iso
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25
base.nix
Normal file
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base.nix
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{
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imports = [
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<nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
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];
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system.nixos.stateVersion = "18.03";
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services.xserver = {
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enable = true;
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desktopManager.xterm.enable = false;
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displayManager.slim = {
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enable = true;
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defaultUser = "user";
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autoLogin = true;
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};
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windowManager.xmonad.enable = true;
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windowManager.default = "xmonad";
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};
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users.extraUsers.user = {
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isNormalUser = true;
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extraGroups = [ "audio" ];
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createHome = true;
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};
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}
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5
chromium-config.nix
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chromium-config.nix
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{config, ...}:
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{
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config.networking.hostName = "chromium";
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config.virtualisation.memorySize = 2048;
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}
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30
chromium.nix
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chromium.nix
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{config, pkgs, ...}:
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{pkgs, ...}:
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{
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{
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imports = [
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imports = [
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<nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix>
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<nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
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<chromium-config.nix>
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<base.nix>
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];
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];
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environment.systemPackages = with pkgs; [
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environment.systemPackages = [ pkgs.chromium ];
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chromium
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services.xserver.displayManager.sessionCommands = "while [ 1 ]; do ${pkgs.chromium}/bin/chromium; done &";
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];
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services.xserver = {
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enable = true;
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desktopManager.xterm.enable = false;
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displayManager.slim = {
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enable = true;
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defaultUser = "user";
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autoLogin = true;
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};
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displayManager.sessionCommands = "while [ 1 ]; do ${pkgs.chromium}/bin/chromium; done &";
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windowManager.xmonad.enable = true;
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windowManager.default = "xmonad";
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};
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users.extraUsers.user = {
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isNormalUser = true;
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extraGroups = [ "audio" ];
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createHome = true;
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};
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}
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}
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