target.ign

{
  "ignition": {
    "version": "3.1.0"
  },
  "passwd": {
    "users": [
      {
        "groups": [
          "sudo"
        ],
        "name": "core",
        "sshAuthorizedKeys": [
          "ssh-rsa AAAAB3NzaC1yc..."
        ]
      },
      {
        "groups": [
          "sudo"
        ],
        "name": "test",
        "sshAuthorizedKeys": [
          "ssh-rsa AAAAB3NzaC1yc..."
        ]
      }
    ]
  },
  "systemd": {
    "units": [
      {
        "dropins": [
          {
            "contents": "[Service]\n# Override Execstart in main unit\nExecStart=\n# Add new Execstart with `-` prefix to ignore failure\nExecStart=-/usr/sbin/agetty --autologin core --noclear %I $TERM\nTTYVTDisallocate=no\n",
            "name": "autologin-core.conf"
          }
        ],
        "name": "serial-getty@ttyS0.service"
      },
      {
        "enabled": true,
        "name": "afterburn-sshkeys@test.service"
      }
    ]
  }
}