{"ignitionVersion":1,"storage":{"filesystems":[{"device":"/dev/disk/by-partlabel/ROOT","format":"ext4","files":[{"path":"/etc/flatcar/update.conf","contents":"SERVER=disabled\n","mode":420}]}]},"systemd":{"units":[{"name":"system-cloudinit@usr-share-flatcar-developer_data.service","mask":true}]},"networkd":{},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC3zXXhTu7us7Dc1lHn+/x+IdUErU5ZDkKXtO//xJUBsd7ZYEdooZ7kUde7bAZzAMUoFRVXwSuxoKWsCN3xBPz3qrF8Ji3MB22VaBNzPAN2JJGKrMih6ebUejmnmuuPipHjaFRPI0TtWbpIg2WIE5etym6+QTTTkPI5R/St4GLq0GkeDtavTCtcUNr3NntMFSMpX9DlXFTieRufKhMks5oCJ9gxgEu0rzz2ps0drQXLLmScvtvDJzVwTYYDKAGlwQqic4kbQZWmDfc3uxEZ7eoIAsHPdfHxlevXRyed0XmdImSbDlF+I8HvLG+8RuiecgUs5exqJQiZYxIbKnPzbhKr core@default"]}],"groups":[{"name":"group1","gid":501},{"name":"group2","gid":502,"passwordHash":"foobar"}]}}