nixos/maintainers/scripts/azure-new/upload-image.sh

   1 #!/usr/bin/env bash
   2 set -euo pipefail
   3 set -x
   4
   5 image_nix="${1:-"./examples/basic/image.nix"}"
   6
   7 nix-build "${image_nix}" --out-link "azure"
   8
   9 group="nixos-images"
  10 location="westus2"
  11 img_name="nixos-image"
  12 img_file="$(readlink -f ./azure/disk.vhd)"
  13
  14 if ! az group show -n "${group}" &>/dev/null; then
  15   az group create --name "${group}" --location "${location}"
  16 fi
  17
  18 # note: the disk access token song/dance is tedious
  19 # but allows us to upload direct to a disk image
  20 # thereby avoid storage accounts (and naming them) entirely!
  21 if ! az disk show -g "${group}" -n "${img_name}" &>/dev/null; then
  22   bytes="$(stat -c %s ${img_file})"
  23   size="30"
  24   az disk create \
  25     --resource-group "${group}" \
  26     --name "${img_name}" \
  27     --for-upload true --upload-size-bytes "${bytes}"
  28
  29   timeout=$(( 60 * 60 )) # disk access token timeout
  30   sasurl="$(\
  31     az disk grant-access \
  32       --access-level Write \
  33       --resource-group "${group}" \
  34       --name "${img_name}" \
  35       --duration-in-seconds ${timeout} \
  36         | jq -r '.accessSas'
  37   )"
  38
  39   azcopy copy "${img_file}" "${sasurl}" \
  40     --blob-type PageBlob
  41
  42   az disk revoke-access \
  43     --resource-group "${group}" \
  44     --name "${img_name}"
  45 fi
  46
  47 if ! az image show -g "${group}" -n "${img_name}" &>/dev/null; then
  48   diskid="$(az disk show -g "${group}" -n "${img_name}" -o json | jq -r .id)"
  49
  50   az image create \
  51     --resource-group "${group}" \
  52     --name "${img_name}" \
  53     --source "${diskid}" \
  54     --os-type "linux" >/dev/null
  55 fi
  56
  57 imageid="$(az image show -g "${group}" -n "${img_name}" -o json | jq -r .id)"
  58 echo "${imageid}"