default.json

{
  "ignition": {
    "version": "3.4.0"
  },
  "passwd": {
    "users": [
      {
        "groups": "wheel",
        "name": "sergei",
        "sshAuthorizedKeys": [
          "ssh-rsa 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 bluehat@dabadinux"
        ]
      }
    ]
  },
  "storage": {
    "files": [
      {
        "path": "/etc/ssh/sshd_config.d/20-enable-passwords.conf",
        "contents": {
          "compression": "",
          "source": "data:,%23%20Fedora%20CoreOS%20disables%20SSH%20password%20login%20by%20default.%0A%23%20Enable%20it.%0A%23%20This%20file%20must%20sort%20before%2040-disable-passwords.conf.%0APasswordAuthentication%20yes"
        },
        "mode": 420
      }
    ]
  }
}