Flatcar provides configuration guidance for the host system, networking, storage, and systemd.
| Area | Description |
|---|---|
| Host Configuration | Users, environment variables, kernel modules, timers, and other host settings. |
| Network | DNS, remote access, and network configuration. |
| Storage | Storage provisioning, mounts, RAID, and related topics. |
| systemd | Service management, unit files, and udev integration. |
Flatcar makes heavy use of systemd services and customization techniques. Understanding core concepts like drop-in units, timers and embedding environment variables, make it easier to apply the right changes to an instance being deployed. These guides can help you get up to speed.
Configure users, environment variables, kernel modules, and other host settings.
Adding, Extending and Configuring Storage on Flatcar.
Network configuration, DNS, and remote access on Flatcar Container Linux.