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  4. bootc-install-config(5)

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bootc-install-config(5) File Formats Manual bootc-install-config(5)

% bootc-install-config(5)

NAME

bootc-install-config.toml

DESCRIPTION

The `bootc install` process supports some basic customization. This configuration file is in TOML format, and will be discovered by the installation process in via "drop-in" files in `/usr/lib/bootc/install` that are processed in alphanumerical order.

The individual files are merged into a single final installation config, so it is supported for e.g. a container base image to provide a default root filesystem type, that can be overridden in a derived container image.

install

This is the only defined toplevel table.

The `install`` section supports two subfields:

  • `filesystem`: See below.
  • `kargs`: An array of strings; this will be appended to the set of kernel arguments.

filesystem

There is one valid field:

•
`root`: An instance of "filesystem-root"; see below

filesystem-root

There is one valid field:

`type`: This can be any basic Linux filesystem with a `mkfs.$fstype`. For example, `ext4`, `xfs`, etc.

Examples

[install.filesystem.root]
type = "xfs"
[install]
kargs = ["nosmt", "console=tty0"]

SEE ALSO

bootc(1)