Module bootc_kargs 

This module handles the bootc-owned kernel argument lists in /usr/lib/bootc/kargs.d.

Structs

Config 🔒

The kargs.d configuration file.

Constants

INITRD_ARG_PREFIX 🔒

This is used by dracut.

KARGS_PATH 🔒

The relative path to the kernel arguments which may be embedded in an image.

ROOTFLAGS_KEY 🔒

The kernel argument for configuring the rootfs flags.

ROOT_KEY 🔒

The default root filesystem mount specification.

Functions

compute_apply_kargs_diff 🔒

Compute the diff between existing and remote kargs Apply the diff to the new kargs

compute_new_kargs 🔒

Computes new kernel arguments by applying the diff between existing and new kargs.d files.

get_kargs 🔒

Compute the kernel arguments for the new deployment. This starts from the booted karg, but applies the diff between the bootc karg files in /usr/lib/bootc/kargs.d between the booted deployment and the new one.

get_kargs_from_ostree 🔒

Load kargs.d files from the target dir

get_kargs_from_ostree_root 🔒

Load kargs.d files from the target ostree commit root

get_kargs_in_root 🔒

Load and parse all bootc kargs.d files in the specified root, returning a combined list.

parse_kargs_toml 🔒

This parses a bootc kargs.d toml file, returning the resulting vector of kernel arguments. Architecture matching is performed using sys_arch.

root_args_from_cmdline 🔒