{"ignition":{"config":{},"security":{"tls":{}},"timeouts":{},"version":"2.3.0"},"networkd":{},"passwd":{"users":[{"name":"core","sshAuthorizedKeys":["ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDE6uhO7UijejLoU6Ybxl15ZKidVdr8T94sXQiB6k7qh7qLsJL8Dji6zWg4r5mqzBq3bEzpHcSTdjYi11YYyCA41iESBE3Lvtzvsu23jwpL73xFJl9ULWfjSILs3oYpw6X3QFuVDO9xeaEqDyDCyedk8Hn03Ast5xt8O2m5EIjYCRp0ap50NjiwW+4lgB0S5J62dUGbtq5Kae18QQhVG8wFq+gnleie2cTmztV/59LdkDZrVEeSQxBSqVzHl+T+eHiloGzCqRuRpWHki2Ig31D+ezgGZal5h8H5pBjWfM/Nvgi1y536iIWB9xMMYW0RSMego9HPnQbYywjKqH5lFzgv 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"}]}}