Last good Nixpkgs for Weston+nouveau? archive

I came this commit hash to terwiz[m] on IRC, who is trying to figure out
what the last version of Spectrum that worked on their NUC with Nvidia
graphics is.

19 files changed, 978 insertions, 0 deletions

diff --git a/nixos/maintainers/scripts/azure-new/.gitignore b/nixos/maintainers/scripts/azure-new/.gitignore
new file mode 100644
index 00000000000..9271abf14a0
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/.gitignore
@@ -0,0 +1 @@
+azure
diff --git a/nixos/maintainers/scripts/azure-new/README.md b/nixos/maintainers/scripts/azure-new/README.md
new file mode 100644
index 00000000000..e5b69dacec0
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/README.md
@@ -0,0 +1,42 @@
+# azure
+
+## Demo
+
+Here's a demo of this being used: https://asciinema.org/a/euXb9dIeUybE3VkstLWLbvhmp
+
+## Usage
+
+This is meant to be an example image that you can copy into your own
+project and modify to your own needs. Notice that the example image
+includes a built-in test user account, which by default uses your
+`~/.ssh/id_ed25519.pub` as an `authorized_key`.
+
+Build and upload the image
+```shell
+$ ./upload-image.sh ./examples/basic/image.nix
+
+...
++ attr=azbasic
++ nix-build ./examples/basic/image.nix --out-link azure
+/nix/store/qdpzknpskzw30vba92mb24xzll1dqsmd-azure-image
+...
+95.5 %, 0 Done, 0 Failed, 1 Pending, 0 Skipped, 1 Total, 2-sec Throughput (Mb/s): 932.9565
+...
+/subscriptions/aff271ee-e9be-4441-b9bb-42f5af4cbaeb/resourceGroups/nixos-images/providers/Microsoft.Compute/images/azure-image-todo-makethisbetter
+```
+
+Take the output, boot an Azure VM:
+
+```
+img="/subscriptions/.../..." # use output from last command
+./boot-vm.sh "${img}"
+...
+=> booted
+```
+
+## Future Work
+
+1. If the user specifies a hard-coded user, then the agent could be removed.
+   Probably has security benefits; definitely has closure-size benefits.
+   (It's likely the VM will need to be booted with a special flag. See:
+   https://github.com/Azure/azure-cli/issues/12775 for details.)
diff --git a/nixos/maintainers/scripts/azure-new/boot-vm.sh b/nixos/maintainers/scripts/azure-new/boot-vm.sh
new file mode 100755
index 00000000000..1ce3a5f9db1
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/boot-vm.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -euo pipefail
+set -x
+
+image="${1}"
+location="westus2"
+group="nixos-test-vm"
+vm_size="Standard_D2s_v3";  os_size=42;
+
+# ensure group
+az group create --location "westus2" --name "${group}"
+group_id="$(az group show --name "${group}" -o tsv --query "[id]")"
+
+# (optional) identity
+if ! az identity show -n "${group}-identity" -g "${group}" &>/dev/stderr; then
+  az identity create --name "${group}-identity" --resource-group "${group}"
+fi
+
+# (optional) role assignment, to the resource group, bad but not really great alternatives
+identity_id="$(az identity show --name "${group}-identity" --resource-group "${group}" -o tsv --query "[id]")"
+principal_id="$(az identity show --name "${group}-identity" --resource-group "${group}" -o tsv --query "[principalId]")"
+until az role assignment create --assignee "${principal_id}" --role "Owner" --scope "${group_id}"; do sleep 1; done
+
+# boot vm
+az vm create \
+  --name "${group}-vm" \
+  --resource-group "${group}" \
+  --assign-identity "${identity_id}" \
+  --size "${vm_size}" \
+  --os-disk-size-gb "${os_size}" \
+  --image "${image}" \
+  --admin-username "${USER}" \
+  --location "westus2" \
+  --storage-sku "Premium_LRS" \
+  --ssh-key-values "$(ssh-add -L)"
+
diff --git a/nixos/maintainers/scripts/azure-new/common.sh b/nixos/maintainers/scripts/azure-new/common.sh
new file mode 100644
index 00000000000..eb87c3e0650
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/common.sh
@@ -0,0 +1,7 @@
+export group="${AZURE_RESOURCE_GROUP:-"azure"}"
+export location="${AZURE_LOCATION:-"westus2"}"
+
+img_file=$(echo azure/*.vhd)
+img_name="$(basename "${img_file}")"
+img_name="${img_name%".vhd"}"
+export img_name="${img_name//[._]/-}"
diff --git a/nixos/maintainers/scripts/azure-new/examples/basic/image.nix b/nixos/maintainers/scripts/azure-new/examples/basic/image.nix
new file mode 100644
index 00000000000..310eba3621a
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/examples/basic/image.nix
@@ -0,0 +1,10 @@
+let
+  pkgs = (import ../../../../../../default.nix {});
+  machine = import (pkgs.path + "/nixos/lib/eval-config.nix") {
+    system = "x86_64-linux";
+    modules = [
+      ({config, ...}: { imports = [ ./system.nix ]; })
+    ];
+  };
+in
+  machine.config.system.build.azureImage
diff --git a/nixos/maintainers/scripts/azure-new/examples/basic/system.nix b/nixos/maintainers/scripts/azure-new/examples/basic/system.nix
new file mode 100644
index 00000000000..d283742701d
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/examples/basic/system.nix
@@ -0,0 +1,34 @@
+{ pkgs, modulesPath, ... }:
+
+let username = "azurenixosuser";
+in
+{
+  imports = [
+    "${modulesPath}/virtualisation/azure-common.nix"
+    "${modulesPath}/virtualisation/azure-image.nix"
+  ];
+
+  ## NOTE: This is just an example of how to hard-code a user.
+  ## The normal Azure agent IS included and DOES provision a user based
+  ## on the information passed at VM creation time.
+  users.users."${username}" = {
+    isNormalUser = true;
+    home = "/home/${username}";
+    description = "Azure NixOS Test User";
+    openssh.authorizedKeys.keys = [ (builtins.readFile ~/.ssh/id_ed25519.pub) ];
+  };
+  nix.settings.trusted-users = [ username ];
+
+  virtualisation.azureImage.diskSize = 2500;
+
+  system.stateVersion = "20.03";
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
+  # test user doesn't have a password
+  services.openssh.passwordAuthentication = false;
+  security.sudo.wheelNeedsPassword = false;
+
+  environment.systemPackages = with pkgs; [
+    git file htop wget curl
+  ];
+}
diff --git a/nixos/maintainers/scripts/azure-new/shell.nix b/nixos/maintainers/scripts/azure-new/shell.nix
new file mode 100644
index 00000000000..592f1bf9056
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/shell.nix
@@ -0,0 +1,13 @@
+with (import ../../../../default.nix {});
+stdenv.mkDerivation {
+  name = "nixcfg-azure-devenv";
+
+  nativeBuildInputs = [
+    azure-cli
+    bash
+    cacert
+    azure-storage-azcopy
+  ];
+
+  AZURE_CONFIG_DIR="/tmp/azure-cli/.azure";
+}
diff --git a/nixos/maintainers/scripts/azure-new/upload-image.sh b/nixos/maintainers/scripts/azure-new/upload-image.sh
new file mode 100755
index 00000000000..143afbd7f96
--- /dev/null
+++ b/nixos/maintainers/scripts/azure-new/upload-image.sh
@@ -0,0 +1,58 @@
+#!/usr/bin/env bash
+set -euo pipefail
+set -x
+
+image_nix="${1:-"./examples/basic/image.nix"}"
+
+nix-build "${image_nix}" --out-link "azure"
+
+group="nixos-images"
+location="westus2"
+img_name="nixos-image"
+img_file="$(readlink -f ./azure/disk.vhd)"
+
+if ! az group show -n "${group}" &>/dev/null; then
+  az group create --name "${group}" --location "${location}"
+fi
+
+# note: the disk access token song/dance is tedious
+# but allows us to upload direct to a disk image
+# thereby avoid storage accounts (and naming them) entirely!
+if ! az disk show -g "${group}" -n "${img_name}" &>/dev/null; then
+  bytes="$(stat -c %s ${img_file})"
+  size="30"
+  az disk create \
+    --resource-group "${group}" \
+    --name "${img_name}" \
+    --for-upload true --upload-size-bytes "${bytes}"
+
+  timeout=$(( 60 * 60 )) # disk access token timeout
+  sasurl="$(\
+    az disk grant-access \
+      --access-level Write \
+      --resource-group "${group}" \
+      --name "${img_name}" \
+      --duration-in-seconds ${timeout} \
+        | jq -r '.accessSas'
+  )"
+
+  azcopy copy "${img_file}" "${sasurl}" \
+    --blob-type PageBlob
+
+  az disk revoke-access \
+    --resource-group "${group}" \
+    --name "${img_name}"
+fi
+
+if ! az image show -g "${group}" -n "${img_name}" &>/dev/null; then
+  diskid="$(az disk show -g "${group}" -n "${img_name}" -o json | jq -r .id)"
+
+  az image create \
+    --resource-group "${group}" \
+    --name "${img_name}" \
+    --source "${diskid}" \
+    --os-type "linux" >/dev/null
+fi
+
+imageid="$(az image show -g "${group}" -n "${img_name}" -o json | jq -r .id)"
+echo "${imageid}"
diff --git a/nixos/maintainers/scripts/azure/create-azure.sh b/nixos/maintainers/scripts/azure/create-azure.sh
new file mode 100755
index 00000000000..0558f8dfffc
--- /dev/null
+++ b/nixos/maintainers/scripts/azure/create-azure.sh
@@ -0,0 +1,8 @@
+#! /bin/sh -eu
+
+export NIX_PATH=nixpkgs=$(dirname $(readlink -f $0))/../../../..
+export NIXOS_CONFIG=$(dirname $(readlink -f $0))/../../../modules/virtualisation/azure-image.nix
+export TIMESTAMP=$(date +%Y%m%d%H%M)
+
+nix-build '<nixpkgs/nixos>' \
+   -A config.system.build.azureImage --argstr system x86_64-linux -o azure -j 10
diff --git a/nixos/maintainers/scripts/azure/upload-azure.sh b/nixos/maintainers/scripts/azure/upload-azure.sh
new file mode 100755
index 00000000000..2ea35d1d4c3
--- /dev/null
+++ b/nixos/maintainers/scripts/azure/upload-azure.sh
@@ -0,0 +1,22 @@
+#! /bin/sh -e
+
+export STORAGE=${STORAGE:-nixos}
+export THREADS=${THREADS:-8}
+
+azure-vhd-utils-for-go  upload --localvhdpath azure/disk.vhd  --stgaccountname "$STORAGE"  --stgaccountkey "$KEY" \
+   --containername images --blobname nixos-unstable-nixops-updated.vhd --parallelism "$THREADS" --overwrite
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/nixos/maintainers/scripts/cloudstack/cloudstack-image.nix b/nixos/maintainers/scripts/cloudstack/cloudstack-image.nix
new file mode 100644
index 00000000000..005f75476e9
--- /dev/null
+++ b/nixos/maintainers/scripts/cloudstack/cloudstack-image.nix
@@ -0,0 +1,22 @@
+# nix-build '<nixpkgs/nixos>' -A config.system.build.cloudstackImage --arg configuration "{ imports = [ ./nixos/maintainers/scripts/cloudstack/cloudstack-image.nix ]; }"
+
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+  imports =
+    [ ../../../modules/virtualisation/cloudstack-config.nix ];
+
+  system.build.cloudstackImage = import ../../../lib/make-disk-image.nix {
+    inherit lib config pkgs;
+    format = "qcow2";
+    configFile = pkgs.writeText "configuration.nix"
+      ''
+        {
+          imports = [ <nixpkgs/nixos/modules/virtualisation/cloudstack-config.nix> ];
+        }
+      '';
+  };
+
+}
diff --git a/nixos/maintainers/scripts/ec2/amazon-image-zfs.nix b/nixos/maintainers/scripts/ec2/amazon-image-zfs.nix
new file mode 100644
index 00000000000..32dd96a7cb7
--- /dev/null
+++ b/nixos/maintainers/scripts/ec2/amazon-image-zfs.nix
@@ -0,0 +1,12 @@
+{
+  imports = [ ./amazon-image.nix ];
+  ec2.zfs = {
+    enable = true;
+    datasets = {
+      "tank/system/root".mount = "/";
+      "tank/system/var".mount = "/var";
+      "tank/local/nix".mount = "/nix";
+      "tank/user/home".mount = "/home";
+    };
+  };
+}
diff --git a/nixos/maintainers/scripts/ec2/amazon-image.nix b/nixos/maintainers/scripts/ec2/amazon-image.nix
new file mode 100644
index 00000000000..6358ec68f7c
--- /dev/null
+++ b/nixos/maintainers/scripts/ec2/amazon-image.nix
@@ -0,0 +1,165 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.amazonImage;
+  amiBootMode = if config.ec2.efi then "uefi" else "legacy-bios";
+
+in {
+
+  imports = [ ../../../modules/virtualisation/amazon-image.nix ];
+
+  # Amazon recomments setting this to the highest possible value for a good EBS
+  # experience, which prior to 4.15 was 255.
+  # https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/nvme-ebs-volumes.html#timeout-nvme-ebs-volumes
+  config.boot.kernelParams =
+    let timeout =
+      if pkgs.lib.versionAtLeast config.boot.kernelPackages.kernel.version "4.15"
+      then "4294967295"
+      else  "255";
+    in [ "nvme_core.io_timeout=${timeout}" ];
+
+  options.amazonImage = {
+    name = mkOption {
+      type = types.str;
+      description = "The name of the generated derivation";
+      default = "nixos-amazon-image-${config.system.nixos.label}-${pkgs.stdenv.hostPlatform.system}";
+    };
+
+    contents = mkOption {
+      example = literalExpression ''
+        [ { source = pkgs.memtest86 + "/memtest.bin";
+            target = "boot/memtest.bin";
+          }
+        ]
+      '';
+      default = [];
+      description = ''
+        This option lists files to be copied to fixed locations in the
+        generated image. Glob patterns work.
+      '';
+    };
+
+    sizeMB = mkOption {
+      type = with types; either (enum [ "auto" ]) int;
+      default = if config.ec2.hvm then 2048 else 8192;
+      example = 8192;
+      description = "The size in MB of the image";
+    };
+
+    format = mkOption {
+      type = types.enum [ "raw" "qcow2" "vpc" ];
+      default = "vpc";
+      description = "The image format to output";
+    };
+  };
+
+  config.system.build.amazonImage = let
+    configFile = pkgs.writeText "configuration.nix"
+      ''
+        { modulesPath, ... }: {
+          imports = [ "''${modulesPath}/virtualisation/amazon-image.nix" ];
+          ${optionalString config.ec2.hvm ''
+            ec2.hvm = true;
+          ''}
+          ${optionalString config.ec2.efi ''
+            ec2.efi = true;
+          ''}
+          ${optionalString config.ec2.zfs.enable ''
+            ec2.zfs.enable = true;
+            networking.hostId = "${config.networking.hostId}";
+          ''}
+        }
+      '';
+
+    zfsBuilder = import ../../../lib/make-zfs-image.nix {
+      inherit lib config configFile;
+      inherit (cfg) contents format name;
+      pkgs = import ../../../.. { inherit (pkgs) system; }; # ensure we use the regular qemu-kvm package
+
+      includeChannel = true;
+
+      bootSize = 1000; # 1G is the minimum EBS volume
+
+      rootSize = cfg.sizeMB;
+      rootPoolProperties = {
+        ashift = 12;
+        autoexpand = "on";
+      };
+
+      datasets = config.ec2.zfs.datasets;
+
+      postVM = ''
+        extension=''${rootDiskImage##*.}
+        friendlyName=$out/${cfg.name}
+        rootDisk="$friendlyName.root.$extension"
+        bootDisk="$friendlyName.boot.$extension"
+        mv "$rootDiskImage" "$rootDisk"
+        mv "$bootDiskImage" "$bootDisk"
+
+        mkdir -p $out/nix-support
+        echo "file ${cfg.format} $bootDisk" >> $out/nix-support/hydra-build-products
+        echo "file ${cfg.format} $rootDisk" >> $out/nix-support/hydra-build-products
+
+       ${pkgs.jq}/bin/jq -n \
+         --arg system_label ${lib.escapeShellArg config.system.nixos.label} \
+         --arg system ${lib.escapeShellArg pkgs.stdenv.hostPlatform.system} \
+         --arg root_logical_bytes "$(${pkgs.qemu}/bin/qemu-img info --output json "$rootDisk" | ${pkgs.jq}/bin/jq '."virtual-size"')" \
+         --arg boot_logical_bytes "$(${pkgs.qemu}/bin/qemu-img info --output json "$bootDisk" | ${pkgs.jq}/bin/jq '."virtual-size"')" \
+         --arg boot_mode "${amiBootMode}" \
+         --arg root "$rootDisk" \
+         --arg boot "$bootDisk" \
+        '{}
+          | .label = $system_label
+          | .boot_mode = $boot_mode
+          | .system = $system
+          | .disks.boot.logical_bytes = $boot_logical_bytes
+          | .disks.boot.file = $boot
+          | .disks.root.logical_bytes = $root_logical_bytes
+          | .disks.root.file = $root
+          ' > $out/nix-support/image-info.json
+      '';
+    };
+
+    extBuilder = import ../../../lib/make-disk-image.nix {
+      inherit lib config configFile;
+
+      inherit (cfg) contents format name;
+      pkgs = import ../../../.. { inherit (pkgs) system; }; # ensure we use the regular qemu-kvm package
+
+      fsType = "ext4";
+      partitionTableType = if config.ec2.efi then "efi"
+                           else if config.ec2.hvm then "legacy+gpt"
+                           else "none";
+
+      diskSize = cfg.sizeMB;
+
+      postVM = ''
+        extension=''${diskImage##*.}
+        friendlyName=$out/${cfg.name}.$extension
+        mv "$diskImage" "$friendlyName"
+        diskImage=$friendlyName
+
+        mkdir -p $out/nix-support
+        echo "file ${cfg.format} $diskImage" >> $out/nix-support/hydra-build-products
+
+       ${pkgs.jq}/bin/jq -n \
+         --arg system_label ${lib.escapeShellArg config.system.nixos.label} \
+         --arg system ${lib.escapeShellArg pkgs.stdenv.hostPlatform.system} \
+         --arg logical_bytes "$(${pkgs.qemu}/bin/qemu-img info --output json "$diskImage" | ${pkgs.jq}/bin/jq '."virtual-size"')" \
+         --arg boot_mode "${amiBootMode}" \
+         --arg file "$diskImage" \
+          '{}
+          | .label = $system_label
+          | .boot_mode = $boot_mode
+          | .system = $system
+          | .logical_bytes = $logical_bytes
+          | .file = $file
+          | .disks.root.logical_bytes = $logical_bytes
+          | .disks.root.file = $file
+          ' > $out/nix-support/image-info.json
+      '';
+    };
+  in if config.ec2.zfs.enable then zfsBuilder else extBuilder;
+}
diff --git a/nixos/maintainers/scripts/ec2/create-amis.sh b/nixos/maintainers/scripts/ec2/create-amis.sh
new file mode 100755
index 00000000000..797fe03e209
--- /dev/null
+++ b/nixos/maintainers/scripts/ec2/create-amis.sh
@@ -0,0 +1,342 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -p awscli -p jq -p qemu -i bash
+# shellcheck shell=bash
+#
+# Future Deprecation?
+# This entire thing should probably be replaced with a generic terraform config
+
+# Uploads and registers NixOS images built from the
+# <nixos/release.nix> amazonImage attribute. Images are uploaded and
+# registered via a home region, and then copied to other regions.
+
+# The home region requires an s3 bucket, and an IAM role named "vmimport"
+# (by default) with access to the S3 bucket. The name can be
+# configured with the "service_role_name" variable. Configuration of the
+# vmimport role is documented in
+# https://docs.aws.amazon.com/vm-import/latest/userguide/vmimport-image-import.html
+
+# set -x
+set -euo pipefail
+
+var () { true; }
+
+# configuration
+var ${state_dir:=$HOME/amis/ec2-images}
+var ${home_region:=eu-west-1}
+var ${bucket:=nixos-amis}
+var ${service_role_name:=vmimport}
+
+var ${regions:=eu-west-1 eu-west-2 eu-west-3 eu-central-1 eu-north-1
+         us-east-1 us-east-2 us-west-1 us-west-2
+         ca-central-1
+         ap-southeast-1 ap-southeast-2 ap-northeast-1 ap-northeast-2
+         ap-south-1 ap-east-1
+         sa-east-1}
+
+regions=($regions)
+
+log() {
+    echo "$@" >&2
+}
+
+if [ "$#" -ne 1 ]; then
+    log "Usage: ./upload-amazon-image.sh IMAGE_OUTPUT"
+    exit 1
+fi
+
+# result of the amazon-image from nixos/release.nix
+store_path=$1
+
+if [ ! -e "$store_path" ]; then
+    log "Store path: $store_path does not exist, fetching..."
+    nix-store --realise "$store_path"
+fi
+
+if [ ! -d "$store_path" ]; then
+    log "store_path: $store_path is not a directory. aborting"
+    exit 1
+fi
+
+read_image_info() {
+    if [ ! -e "$store_path/nix-support/image-info.json" ]; then
+        log "Image missing metadata"
+        exit 1
+    fi
+    jq -r "$1" "$store_path/nix-support/image-info.json"
+}
+
+# We handle a single image per invocation, store all attributes in
+# globals for convenience.
+zfs_disks=$(read_image_info .disks)
+is_zfs_image=
+if jq -e .boot <<< "$zfs_disks"; then
+  is_zfs_image=1
+  zfs_boot=".disks.boot"
+fi
+image_label="$(read_image_info .label)${is_zfs_image:+-ZFS}"
+image_system=$(read_image_info .system)
+image_files=( $(read_image_info ".disks.root.file") )
+
+image_logical_bytes=$(read_image_info "${zfs_boot:-.disks.root}.logical_bytes")
+
+if [[ -n "$is_zfs_image" ]]; then
+  image_files+=( $(read_image_info .disks.boot.file) )
+fi
+
+# Derived attributes
+
+image_logical_gigabytes=$(((image_logical_bytes-1)/1024/1024/1024+1)) # Round to the next GB
+
+case "$image_system" in
+    aarch64-linux)
+        amazon_arch=arm64
+        ;;
+    x86_64-linux)
+        amazon_arch=x86_64
+        ;;
+    *)
+        log "Unknown system: $image_system"
+        exit 1
+esac
+
+image_name="NixOS-${image_label}-${image_system}"
+image_description="NixOS ${image_label} ${image_system}"
+
+log "Image Details:"
+log " Name: $image_name"
+log " Description: $image_description"
+log " Size (gigabytes): $image_logical_gigabytes"
+log " System: $image_system"
+log " Amazon Arch: $amazon_arch"
+
+read_state() {
+    local state_key=$1
+    local type=$2
+
+    cat "$state_dir/$state_key.$type" 2>/dev/null || true
+}
+
+write_state() {
+    local state_key=$1
+    local type=$2
+    local val=$3
+
+    mkdir -p "$state_dir"
+    echo "$val" > "$state_dir/$state_key.$type"
+}
+
+wait_for_import() {
+    local region=$1
+    local task_id=$2
+    local state snapshot_id
+    log "Waiting for import task $task_id to be completed"
+    while true; do
+        read -r state message snapshot_id < <(
+            aws ec2 describe-import-snapshot-tasks --region "$region" --import-task-ids "$task_id" | \
+                jq -r '.ImportSnapshotTasks[].SnapshotTaskDetail | "\(.Status) \(.StatusMessage) \(.SnapshotId)"'
+        )
+        log " ... state=$state message=$message snapshot_id=$snapshot_id"
+        case "$state" in
+            active)
+                sleep 10
+                ;;
+            completed)
+                echo "$snapshot_id"
+                return
+                ;;
+            *)
+                log "Unexpected snapshot import state: '${state}'"
+                log "Full response: "
+                aws ec2 describe-import-snapshot-tasks --region "$region" --import-task-ids "$task_id" >&2
+                exit 1
+                ;;
+        esac
+    done
+}
+
+wait_for_image() {
+    local region=$1
+    local ami_id=$2
+    local state
+    log "Waiting for image $ami_id to be available"
+
+    while true; do
+        read -r state < <(
+            aws ec2 describe-images --image-ids "$ami_id" --region "$region" | \
+                jq -r ".Images[].State"
+        )
+        log " ... state=$state"
+        case "$state" in
+            pending)
+                sleep 10
+                ;;
+            available)
+                return
+                ;;
+            *)
+                log "Unexpected AMI state: '${state}'"
+                exit 1
+                ;;
+        esac
+    done
+}
+
+
+make_image_public() {
+    local region=$1
+    local ami_id=$2
+
+    wait_for_image "$region" "$ami_id"
+
+    log "Making image $ami_id public"
+
+    aws ec2 modify-image-attribute \
+        --image-id "$ami_id" --region "$region" --launch-permission 'Add={Group=all}' >&2
+}
+
+upload_image() {
+    local region=$1
+
+    for image_file in "${image_files[@]}"; do
+        local aws_path=${image_file#/}
+
+        if [[ -n "$is_zfs_image" ]]; then
+            local suffix=${image_file%.*}
+            suffix=${suffix##*.}
+        fi
+
+        local state_key="$region.$image_label${suffix:+.${suffix}}.$image_system"
+        local task_id
+        task_id=$(read_state "$state_key" task_id)
+        local snapshot_id
+        snapshot_id=$(read_state "$state_key" snapshot_id)
+        local ami_id
+        ami_id=$(read_state "$state_key" ami_id)
+
+        if [ -z "$task_id" ]; then
+            log "Checking for image on S3"
+            if ! aws s3 ls --region "$region" "s3://${bucket}/${aws_path}" >&2; then
+                log "Image missing from aws, uploading"
+                aws s3 cp --region "$region" "$image_file" "s3://${bucket}/${aws_path}" >&2
+            fi
+
+            log "Importing image from S3 path s3://$bucket/$aws_path"
+
+            task_id=$(aws ec2 import-snapshot --role-name "$service_role_name" --disk-container "{
+              \"Description\": \"nixos-image-${image_label}-${image_system}\",
+              \"Format\": \"vhd\",
+              \"UserBucket\": {
+                  \"S3Bucket\": \"$bucket\",
+                  \"S3Key\": \"$aws_path\"
+              }
+            }" --region "$region" | jq -r '.ImportTaskId')
+
+            write_state "$state_key" task_id "$task_id"
+        fi
+
+        if [ -z "$snapshot_id" ]; then
+            snapshot_id=$(wait_for_import "$region" "$task_id")
+            write_state "$state_key" snapshot_id "$snapshot_id"
+        fi
+    done
+
+    if [ -z "$ami_id" ]; then
+        log "Registering snapshot $snapshot_id as AMI"
+
+        local block_device_mappings=(
+            "DeviceName=/dev/xvda,Ebs={SnapshotId=$snapshot_id,VolumeSize=$image_logical_gigabytes,DeleteOnTermination=true,VolumeType=gp3}"
+        )
+
+        if [[ -n "$is_zfs_image" ]]; then
+            local root_snapshot_id=$(read_state "$region.$image_label.root.$image_system" snapshot_id)
+
+            local root_image_logical_bytes=$(read_image_info ".disks.root.logical_bytes")
+            local root_image_logical_gigabytes=$(((root_image_logical_bytes-1)/1024/1024/1024+1)) # Round to the next GB
+
+            block_device_mappings+=(
+                "DeviceName=/dev/xvdb,Ebs={SnapshotId=$root_snapshot_id,VolumeSize=$root_image_logical_gigabytes,DeleteOnTermination=true,VolumeType=gp3}"
+            )
+        fi
+
+
+        local extra_flags=(
+            --root-device-name /dev/xvda
+            --sriov-net-support simple
+            --ena-support
+            --virtualization-type hvm
+        )
+
+        block_device_mappings+=("DeviceName=/dev/sdb,VirtualName=ephemeral0")
+        block_device_mappings+=("DeviceName=/dev/sdc,VirtualName=ephemeral1")
+        block_device_mappings+=("DeviceName=/dev/sdd,VirtualName=ephemeral2")
+        block_device_mappings+=("DeviceName=/dev/sde,VirtualName=ephemeral3")
+
+        ami_id=$(
+            aws ec2 register-image \
+                --name "$image_name" \
+                --description "$image_description" \
+                --region "$region" \
+                --architecture $amazon_arch \
+                --block-device-mappings "${block_device_mappings[@]}" \
+                --boot-mode $(read_image_info .boot_mode) \
+                "${extra_flags[@]}" \
+                | jq -r '.ImageId'
+              )
+
+        write_state "$state_key" ami_id "$ami_id"
+    fi
+
+    [[ -v PRIVATE ]] || make_image_public "$region" "$ami_id"
+
+    echo "$ami_id"
+}
+
+copy_to_region() {
+    local region=$1
+    local from_region=$2
+    local from_ami_id=$3
+
+    state_key="$region.$image_label.$image_system"
+    ami_id=$(read_state "$state_key" ami_id)
+
+    if [ -z "$ami_id" ]; then
+        log "Copying $from_ami_id to $region"
+        ami_id=$(
+            aws ec2 copy-image \
+                --region "$region" \
+                --source-region "$from_region" \
+                --source-image-id "$from_ami_id" \
+                --name "$image_name" \
+                --description "$image_description" \
+                | jq -r '.ImageId'
+              )
+
+        write_state "$state_key" ami_id "$ami_id"
+    fi
+
+    [[ -v PRIVATE ]] || make_image_public "$region" "$ami_id"
+
+    echo "$ami_id"
+}
+
+upload_all() {
+    home_image_id=$(upload_image "$home_region")
+    jq -n \
+       --arg key "$home_region.$image_system" \
+       --arg value "$home_image_id" \
+       '$ARGS.named'
+
+    for region in "${regions[@]}"; do
+        if [ "$region" = "$home_region" ]; then
+            continue
+        fi
+        copied_image_id=$(copy_to_region "$region" "$home_region" "$home_image_id")
+
+        jq -n \
+           --arg key "$region.$image_system" \
+           --arg value "$copied_image_id" \
+           '$ARGS.named'
+    done
+}
+
+upload_all | jq --slurp from_entries
diff --git a/nixos/maintainers/scripts/gce/create-gce.sh b/nixos/maintainers/scripts/gce/create-gce.sh
new file mode 100755
index 00000000000..0eec4d04110
--- /dev/null
+++ b/nixos/maintainers/scripts/gce/create-gce.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p google-cloud-sdk
+
+set -euo pipefail
+
+BUCKET_NAME="${BUCKET_NAME:-nixos-cloud-images}"
+TIMESTAMP="$(date +%Y%m%d%H%M)"
+export TIMESTAMP
+
+nix-build '<nixpkgs/nixos/lib/eval-config.nix>' \
+   -A config.system.build.googleComputeImage \
+   --arg modules "[ <nixpkgs/nixos/modules/virtualisation/google-compute-image.nix> ]" \
+   --argstr system x86_64-linux \
+   -o gce \
+   -j 10
+
+img_path=$(echo gce/*.tar.gz)
+img_name=${IMAGE_NAME:-$(basename "$img_path")}
+img_id=$(echo "$img_name" | sed 's|.raw.tar.gz$||;s|\.|-|g;s|_|-|g')
+img_family=$(echo "$img_id" | cut -d - -f1-4)
+
+if ! gsutil ls "gs://${BUCKET_NAME}/$img_name"; then
+  gsutil cp "$img_path" "gs://${BUCKET_NAME}/$img_name"
+  gsutil acl ch -u AllUsers:R "gs://${BUCKET_NAME}/$img_name"
+
+  gcloud compute images create \
+    "$img_id" \
+    --source-uri "gs://${BUCKET_NAME}/$img_name" \
+    --family="$img_family"
+
+  gcloud compute images add-iam-policy-binding \
+    "$img_id" \
+    --member='allAuthenticatedUsers' \
+    --role='roles/compute.imageUser'
+fi
diff --git a/nixos/maintainers/scripts/lxd/lxd-image-inner.nix b/nixos/maintainers/scripts/lxd/lxd-image-inner.nix
new file mode 100644
index 00000000000..74634fd1671
--- /dev/null
+++ b/nixos/maintainers/scripts/lxd/lxd-image-inner.nix
@@ -0,0 +1,102 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, lib, ... }:
+
+with lib;
+
+{
+  imports =
+    [ # Include the default lxd configuration.
+      ../../../modules/virtualisation/lxc-container.nix
+      # Include the container-specific autogenerated configuration.
+      ./lxd.nix
+    ];
+
+  # networking.hostName = mkForce "nixos"; # Overwrite the hostname.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+
+  # Set your time zone.
+  # time.timeZone = "Europe/Amsterdam";
+
+  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
+  # Per-interface useDHCP will be mandatory in the future, so this generated config
+  # replicates the default behaviour.
+  networking.useDHCP = false;
+  networking.interfaces.eth0.useDHCP = true;
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Select internationalisation properties.
+  # i18n.defaultLocale = "en_US.UTF-8";
+  # console = {
+  #   font = "Lat2-Terminus16";
+  #   keyMap = "us";
+  # };
+
+  # Enable the X11 windowing system.
+  # services.xserver.enable = true;
+
+  # Configure keymap in X11
+  # services.xserver.layout = "us";
+  # services.xserver.xkbOptions = "eurosign:e";
+
+  # Enable CUPS to print documents.
+  # services.printing.enable = true;
+
+  # Enable sound.
+  # sound.enable = true;
+  # hardware.pulseaudio.enable = true;
+
+  # Enable touchpad support (enabled default in most desktopManager).
+  # services.xserver.libinput.enable = true;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  # users.users.jane = {
+  #   isNormalUser = true;
+  #   extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+  # };
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  # environment.systemPackages = with pkgs; [
+  #   vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
+  #   wget
+  #   firefox
+  # ];
+
+  # Some programs need SUID wrappers, can be configured further or are
+  # started in user sessions.
+  # programs.mtr.enable = true;
+  # programs.gnupg.agent = {
+  #   enable = true;
+  #   enableSSHSupport = true;
+  # };
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  # services.openssh.enable = true;
+
+  # Open ports in the firewall.
+  # networking.firewall.allowedTCPPorts = [ ... ];
+  # networking.firewall.allowedUDPPorts = [ ... ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "21.05"; # Did you read the comment?
+
+  # As this is intended as a stadalone image, undo some of the minimal profile stuff
+  documentation.enable = true;
+  documentation.nixos.enable = true;
+  environment.noXlibs = false;
+}
diff --git a/nixos/maintainers/scripts/lxd/lxd-image.nix b/nixos/maintainers/scripts/lxd/lxd-image.nix
new file mode 100644
index 00000000000..c76b9fcc7f7
--- /dev/null
+++ b/nixos/maintainers/scripts/lxd/lxd-image.nix
@@ -0,0 +1,34 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+
+{
+  imports = [
+    ../../../modules/virtualisation/lxc-container.nix
+  ];
+
+  virtualisation.lxc.templates.nix = {
+    enable = true;
+    target = "/etc/nixos/lxd.nix";
+    template = ./nix.tpl;
+    when = [ "create" "copy" ];
+  };
+
+  # copy the config for nixos-rebuild
+  system.activationScripts.config = ''
+    if [ ! -e /etc/nixos/configuration.nix ]; then
+      mkdir -p /etc/nixos
+      cat ${./lxd-image-inner.nix} > /etc/nixos/configuration.nix
+      sed 's|../../../modules/virtualisation/lxc-container.nix|<nixpkgs/nixos/modules/virtualisation/lxc-container.nix>|g' -i /etc/nixos/configuration.nix
+    fi
+  '';
+
+  # Network
+  networking.useDHCP = false;
+  networking.interfaces.eth0.useDHCP = true;
+
+  # As this is intended as a stadalone image, undo some of the minimal profile stuff
+  documentation.enable = true;
+  documentation.nixos.enable = true;
+  environment.noXlibs = false;
+}
diff --git a/nixos/maintainers/scripts/lxd/nix.tpl b/nixos/maintainers/scripts/lxd/nix.tpl
new file mode 100644
index 00000000000..307258ddc62
--- /dev/null
+++ b/nixos/maintainers/scripts/lxd/nix.tpl
@@ -0,0 +1,9 @@
+{ lib, config, pkgs, ... }:
+
+with lib;
+
+# WARNING: THIS CONFIGURATION IS AUTOGENERATED AND WILL BE OVERWRITTEN AUTOMATICALLY
+
+{
+  networking.hostName = "{{ container.name }}";
+}
diff --git a/nixos/maintainers/scripts/openstack/openstack-image.nix b/nixos/maintainers/scripts/openstack/openstack-image.nix
new file mode 100644
index 00000000000..3255e7f3d44
--- /dev/null
+++ b/nixos/maintainers/scripts/openstack/openstack-image.nix
@@ -0,0 +1,26 @@
+# nix-build '<nixpkgs/nixos>' -A config.system.build.openstackImage --arg configuration "{ imports = [ ./nixos/maintainers/scripts/openstack/openstack-image.nix ]; }"
+
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+  imports =
+    [ ../../../modules/installer/cd-dvd/channel.nix
+      ../../../modules/virtualisation/openstack-config.nix
+    ];
+
+  system.build.openstackImage = import ../../../lib/make-disk-image.nix {
+    inherit lib config;
+    additionalSpace = "1024M";
+    pkgs = import ../../../.. { inherit (pkgs) system; }; # ensure we use the regular qemu-kvm package
+    format = "qcow2";
+    configFile = pkgs.writeText "configuration.nix"
+      ''
+        {
+          imports = [ <nixpkgs/nixos/modules/virtualisation/openstack-config.nix> ];
+        }
+      '';
+  };
+
+}