KIWI::SYSTEM::PREPARE(8)

NAME
kiwi::system::prepare - Prepare image root system

SYNOPSIS

kiwi-ng [global options] service <command> [<args>]
kiwi-ng system prepare -h | --help
kiwi-ng system prepare --description=<directory> --root=<directory>
    [--allow-existing-root]
    [--clear-cache]
    [--ignore-repos]
    [--ignore-repos-used-for-build]
    [--set-repo=<source,type,alias,priority,imageinclude,package_gpgcheck>]
    [--add-repo=<source,type,alias,priority,imageinclude,package_gpgcheck>...]
    [--add-package=<name>...]
    [--add-bootstrap-package=<name>...]
    [--delete-package=<name>...]
    [--set-container-derived-from=<uri>]
    [--set-container-tag=<name>]
    [--add-container-label=<label>...]
    [--signing-key=<key-file>...]
kiwi-ng system prepare help

DESCRIPTION

Create a new image root directory. The prepare step builds a new image root directory from the specified XML description. The specified root directory is the root directory of the new image root system. As the root user you can enter this system via chroot as follows:

$ chroot <directory> bash

OPTIONS

--add-bootstrap-package=<name>
    specify package to install as part of the early kiwi bootstrap phase. The option can be specified multiple times

--add-container-label=<name=value>
    add a container label in the container configuration metadata. It overwrites the label with the provided key-value pair in case it was already defined in the XML description

--add-package=<name>
    specify package to add(install). The option can be specified multiple times

--add-repo=<source,type,alias,priority,imageinclude,package_gpgcheck>
    Add a new repository to the existing repository setup in the XML description. This option can be specified multiple times. For details about the provided option values see the --set-repo information below

--allow-existing-root
    allow to re-use an existing image root directory

--clear-cache
    delete repository cache for each of the used repositories before installing any package. This is useful if an image build should take and validate the signature of the package from the original repository source for any build. Some package managers unconditionally trust the contents of the cache, which is ok for cache data dedicated to one build but in case of kiwi the cache is shared between multiple image builds on that host for performance reasons.

--delete-package=<name>
    specify package to delete. The option can be specified multiple times

--description=<directory>
    Path to the kiwi XML description. Inside of that directory there must be at least a config.xml of *.kiwi XML description.

--ignore-repos
    Ignore all repository configurations from the XML description. Using that option is usally done with a sequence of --add-repo options otherwise there are no repositories available for the image build which would lead to an error.

--ignore-repos-used-for-build
    Works the same way as --ignore-repos except that repository configurations which has the imageonly attribute set to true will not be ignored.

--root=<directory>
    Path to create the new root system.

--set-repo=<source,type,alias,priority,imageinclude,package_gpgcheck>
    Overwrite the first repository entry in the XML description with the provided information:

•   source

    source url, pointing to a package repository which must be in a format supported by the selected package manager. See the URI_TYPES section for details about the supported source locators.

•   type

    repository type, could be one of rpm-md, rpm-dir or yast2.

•   alias

    An alias name for the repository. If not specified kiwi calculates an alias name as result from a sha sum. The sha sum is used to uniquely identify the repository, but not very expressive. We recommend to set an expressive and uniq alias name.

•   priority

    A number indicating the repository priority. How the value is evaluated depends on the selected package manager. Please refer to the package manager documentation for details about the supported priority ranges and their meaning.

•   imageinclude

    Set to either true or false to specify if this repository should be part of the system image repository setup or not.

•   package_gpgcheck

    Set to either true or false to specify if this repository should validate the package signatures.

--set-container-derived-from=<uri>
    overwrite the source location of the base container for the selected image type. The setting is only effective if the configured image type is setup with an initial derived_from reference

--set-container-tag=<name>
    overwrite the container tag in the container configuration. The setting is only effective if the container configuraiton provides an initial tag value

--signing-key=<key-file>
    set the key file to be trusted and imported into the package manager database before performing any opertaion. This is useful if an image build should take and validate repository and package signatures during build time. This option can be specified multiple times.

AUTHOR
Marcus Schäfer

COPYRIGHT
2020, Marcus Schäfer