variant: flatcar version: 1.1.0 passwd: users: - name: core ssh_authorized_keys: - "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHHEAlPo3v4U67Y3411pTjIMkQxwlFWdXrBJkSzXenDH flatcar@undercloud" storage: files: - path: /etc/hostname mode: 0644 contents: inline: "flatcar-simple" systemd: units: - name: docker.service enabled: true