Ignition
Provisioning utility specially designed for Container OSs
Provisioning Tools
Several different tools can be used to automate the provisioning of Flatcar Container Linux images. These guides can help you understand what each of the tools do, as well as provide plenty of examples of how to use them.
[DEPRECATED / EOL] Container Linux Config Transpiler
YAML configuration format used to generate Ignition configs.
Butane Config Transpiler
Transforms Butane files into Ignition configuration
Systemd-sysext
Extending the base OS with systemd-sysext images
Terraform
Provision Flatcar Container Linux with an Ignition configuration through Terraform