{
  "ignition": {
    "version": "3.0.0"
  },
  "passwd": {
    "users": [
      {
        "name": "core",
        "passwordHash": "$y$j9T$USdd8CBvFNVU1xKwQUnsU/$aE.3arHcRxD0ZT3vkvsSpEsteUj6vC4ZdRHY8eOj1f4"
      }
    ]
  },
  "storage": {
    "files": [
      {
        "path": "/etc/hostname",
        "mode": 420,
        "overwrite": true,
        "contents": {
          "source": "data:,my-vm"
        }
      }
    ]
  }
}