Merge pull request #24360 from clefru/gce-image-shrink-on-master

Shrink GCE bootstrap image to minimum size, and auto-expand it to actual size on first boot.

Changed files
+6 -3
nixos
modules
virtualisation
+6 -3
nixos/modules/virtualisation/google-compute-image.nix
···
with lib;
let
-
diskSize = "100G";
+
diskSize = "1G";
in
{
-
imports = [ ../profiles/headless.nix ../profiles/qemu-guest.nix ];
+
imports = [ ../profiles/headless.nix ../profiles/qemu-guest.nix ./grow-partition.nix ];
# https://cloud.google.com/compute/docs/tutorials/building-images
networking.firewall.enable = mkDefault false;
···
''
);
-
fileSystems."/".label = "nixos";
+
fileSystems."/" = {
+
device = "/dev/disk/by-label/nixos";
+
autoResize = true;
+
};
boot.kernelParams = [ "console=ttyS0" "panic=1" "boot.panic_on_fail" ];
boot.initrd.kernelModules = [ "virtio_scsi" ];