{
  "variables": {
    "region": "cn-hangzhou",
    "image_name": "test_image{{timestamp}}",
    "source_image": "aliyun_2_1903_x64_20G_alibase_20210120.vhd",
    "instance_type": "ecs.g6.2xlarge",
    "access_key": "{{env `ALICLOUD_ACCESS_KEY`}}",
    "secret_key": "{{env `ALICLOUD_SECRET_KEY`}}"
  },
  "builders": [
    {
      "type": "alicloud-ecs",
      "access_key": "{{user `access_key`}}",
      "secret_key": "{{user `secret_key`}}",
      "region": "{{user `region`}}",
      "image_name": "{{user `image_name`}}",
      "source_image": "{{user `source_image`}}",
      "ssh_username": "root",
      "instance_type": "{{user `instance_type`}}",
      "skip_image_validation": "true",
      "io_optimized": "true"
    }
  ],
  "provisioners": [
    {
      "type": "shell",
      "scripts": [
        "scripts/updateKernel.sh",
        "scripts/reboot.sh",
        "scripts/cleanUpKerneles.sh",
        "config/default.sh",
        "scripts/disableTuned.sh",
        "scripts/verify.sh"
      ],
      "expect_disconnect": true
    }
  ]
}