{"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":"coreos-metadata.service","dropins":[{"name":"00-custom-metadata.conf","contents":"[Service]\nExecStartPost=/usr/bin/sed -i \"s/HETZNER/CUSTOM/\" /run/metadata/flatcar\nExecStartPost=/usr/bin/sed -i \"s/COREOS_CUSTOM_PRIVATE_IPV4_0/COREOS_CUSTOM_PRIVATE_IPV4/\" /run/metadata/flatcar\n"}]}]},"networkd":{},"passwd":{}}