Adding users
How to create additional user accounts, either manually or with Butane configs.
Customizing Flatcar
Guides and examples on typical customizations done on Flatcar instances. Including managing users, the DNS configuration, kernel modules, network parameters and more.
Configuring date and time zone
How to configure date, timezone and time synchronization.
DNS Configuration
How DNS resolution works and how to setup local DNS caching.
Kernel modules and other settings
How to configure kernel modules, sysctl parameters, and other common Flatcar settings.
Using NVIDIA GPUs on Flatcar
How to use and customize the NVIDIA driver on Flatcar
Network configuration with networkd
How to setup static networking, turn on/off ipv4/ipv6, and debugging tips.
Customizing the etcd unit
How to setup etcd to use client certificates.
Tuning Flatcar Container Linux power management
How to choose the CPU governor to use.
Handle ACPI events
Enable acpid and handle ACPI events