{{
  "boot-source": {{
    "kernel_image_path": "{kernel_image_path}",
    "initrd_path": "{initrd_path}",
    "boot_args": ""
  }},
  "drives": [],
  "machine-config": {{
    "vcpu_count": 1,
    "mem_size_mib": 256,
    "smt": false
  }}
}}
