diff options
author | Dan Peebles <pumpkin@me.com> | 2017-04-25 02:59:13 +0000 |
---|---|---|
committer | Dan Peebles <pumpkin@me.com> | 2017-04-25 02:59:13 +0000 |
commit | ee2cffbdb4f0122534e39aea0cc60684950e26ef (patch) | |
tree | 56bd372836373d12ba920bed2fd64fd0c0a0f022 /nixos/modules/virtualisation/azure-image.nix | |
parent | 3ab98d0971e68ec115c6ffaa259e0e72aedbc80a (diff) |
azure-image: switch to use the common make-disk-image.nix
Diffstat (limited to 'nixos/modules/virtualisation/azure-image.nix')
-rw-r--r-- | nixos/modules/virtualisation/azure-image.nix | 96 |
1 files changed, 11 insertions, 85 deletions
diff --git a/nixos/modules/virtualisation/azure-image.nix b/nixos/modules/virtualisation/azure-image.nix index 33f84986cac6..cb756842f369 100644 --- a/nixos/modules/virtualisation/azure-image.nix +++ b/nixos/modules/virtualisation/azure-image.nix @@ -2,93 +2,19 @@ with lib; let - diskSize = "30720"; + diskSize = 30720; in { - system.build.azureImage = - pkgs.vmTools.runInLinuxVM ( - pkgs.runCommand "azure-image" - { preVM = - '' - mkdir $out - diskImage=$out/$diskImageBase - - cyl=$(((${diskSize}*1024*1024)/(512*63*255))) - size=$(($cyl*255*63*512)) - roundedsize=$((($size/(1024*1024)+1)*(1024*1024))) - ${pkgs.vmTools.qemu-220}/bin/qemu-img create -f raw $diskImage $roundedsize - mv closure xchg/ - ''; - - postVM = - '' - mkdir -p $out - ${pkgs.vmTools.qemu-220}/bin/qemu-img convert -f raw -o subformat=fixed -O vpc $diskImage $out/disk.vhd - rm $diskImage - ''; - diskImageBase = "nixos-image-${config.system.nixosLabel}-${pkgs.stdenv.system}.raw"; - buildInputs = [ pkgs.utillinux pkgs.perl ]; - exportReferencesGraph = - [ "closure" config.system.build.toplevel ]; - } - '' - # Create partition table - ${pkgs.parted}/sbin/parted /dev/vda mklabel msdos - ${pkgs.parted}/sbin/parted /dev/vda mkpart primary ext4 1 ${diskSize}M - ${pkgs.parted}/sbin/parted /dev/vda print - . /sys/class/block/vda1/uevent - mknod /dev/vda1 b $MAJOR $MINOR - - # Create an empty filesystem and mount it. - ${pkgs.e2fsprogs}/sbin/mkfs.ext4 -L nixos /dev/vda1 - ${pkgs.e2fsprogs}/sbin/tune2fs -c 0 -i 0 /dev/vda1 - - mkdir /mnt - mount /dev/vda1 /mnt - - # The initrd expects these directories to exist. - mkdir /mnt/dev /mnt/proc /mnt/sys - - mount --bind /proc /mnt/proc - mount --bind /dev /mnt/dev - mount --bind /sys /mnt/sys - - # Copy all paths in the closure to the filesystem. - storePaths=$(perl ${pkgs.pathsFromGraph} /tmp/xchg/closure) - - mkdir -p /mnt/nix/store - echo "copying everything (will take a while)..." - cp -prd $storePaths /mnt/nix/store/ - - echo Register the paths in the Nix database. - printRegistration=1 perl ${pkgs.pathsFromGraph} /tmp/xchg/closure | \ - chroot /mnt ${config.nix.package.out}/bin/nix-store --load-db --option build-users-group "" - - echo Create the system profile to allow nixos-rebuild to work. - chroot /mnt ${config.nix.package.out}/bin/nix-env \ - -p /nix/var/nix/profiles/system --set ${config.system.build.toplevel} --option build-users-group "" - - echo nixos-rebuild requires an /etc/NIXOS. - mkdir -p /mnt/etc - touch /mnt/etc/NIXOS - - echo switch-to-configuration requires a /bin/sh - mkdir -p /mnt/bin - ln -s ${config.system.build.binsh}/bin/sh /mnt/bin/sh - - echo Install a configuration.nix. - mkdir -p /mnt/etc/nixos /mnt/boot/grub - cp ${./azure-config-user.nix} /mnt/etc/nixos/configuration.nix - - echo Generate the GRUB menu. - ln -s vda /dev/sda - chroot /mnt ${config.system.build.toplevel}/bin/switch-to-configuration boot - - echo Almost done - umount /mnt/proc /mnt/dev /mnt/sys - umount /mnt - '' - ); + system.build.azureImage = import ../../lib/make-disk-image.nix { + name = "azure-image"; + postVM = '' + ${pkgs.vmTools.qemu-220}/bin/qemu-img convert -f raw -o subformat=fixed -O vpc $diskImage $out/disk.vhd + ''; + configFile = ./azure-config-user.nix; + format = "raw"; + inherit diskSize; + inherit config lib pkgs; + }; imports = [ ./azure-common.nix ]; |