{"ignition":{"config":{},"security":{"tls":{}},"timeouts":{},"version":"2.3.0"},"networkd":{},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCpidAfP7grk4oLlaES5LBWhoBAq6MnAGns77k6dc5SvwnOhw4AlOPXVhLr+jU1UBEl2LUAWFGhr/N/6ZCK201mwd36T/7jCsrW1edA86V4He++l1spiA/zqejsd3wL7N6OlUTqrvM3r/zuIKmZz22s/UabEE1o4+YlEtCcRt4FRCKyhjrbjL3vHEluDBFbImoOZ/JjuZt+lDynyLsEb42Xzz27gRZaiha5AniFTKX9EXQ7Srwd2ITAPwT7S5aAZEoFKexlDR5KtKzm8b2qRvaWeEdnretljQIwIFvfwsgU8I0rfjat3KYYUpAdE3mLJ6FKKAyXpFtAoU7qQwRF/7Wn core@default"]}]},"storage":{"files":[{"filesystem":"root","path":"/etc/docker/daemon.json","contents":{"source":"data:,%7B%0A%20%20%22storage-driver%22%3A%20%22btrfs%22%0A%7D%0A","verification":{}},"mode":420},{"filesystem":"root","path":"/etc/flatcar/update.conf","contents":{"source":"data:text/plain;charset=utf-8;base64,U0VSVkVSPWRpc2FibGVkCg==","verification":{}},"mode":420}]},"systemd":{"units":[{"contents":"[Unit]\nBefore=docker.service var-lib-docker.mount\nConditionPathExists=!/var/lib/docker.btrfs\n[Service]\nType=oneshot\nExecStart=/usr/bin/truncate --size=25G /var/lib/docker.btrfs\nExecStart=/usr/sbin/mkfs.btrfs /var/lib/docker.btrfs\n[Install]\nWantedBy=multi-user.target\n","enable":true,"name":"format-var-lib-docker.service"},{"contents":"[Unit]\nBefore=docker.service\nAfter=format-var-lib-docker.service\nRequires=format-var-lib-docker.service\n[Install]\nRequiredBy=docker.service\n[Mount]\nWhat=/var/lib/docker.btrfs\nWhere=/var/lib/docker\nType=btrfs\nOptions=loop,discard","enable":true,"name":"var-lib-docker.mount"}]}}