{"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 AAAAB3NzaC1yc2EAAAADAQABAAABAQCfHpquVSya5d4X+OANDn6/xJwvFDAbMQpU4lQFN+axhMoMEt2nr9/LJdQIVxVB7M3Yuhhx4to3biwDz+0ZWWKJhrPQq2yinSvqldP/xb5ejfcJTYgkgWTVpECvrqwj+sJbEQzNa5GucVd/GwMZQ5LYzjokBz/8QqM0Odl7gLvmkjQVJZiKmAIjSdsQTIPgBD37P7L9VwzvSuyKLpAoJEo2eixVgIOBNOohyAi3oTE8kOTy9W3wbSuudS7X2tTPNIXnkZdUlz77jNtJ1y3EM7HuUQIgB/yrYk9HcWO7eNOtdS4LKlwmwQQiqxJPo08RVeShgPRmLg2z6yigE2jthywR core@default"]}],"groups":[{"name":"group1","gid":501},{"name":"group2","gid":502,"passwordHash":"foobar"}]}}