importctl — Download, Import, or Export disk images. More information: <https://www.freedesktop.org/software/sys

Download image in tarball format from a url via pull

sudo importctl pull-tar {{URL}} {{path/to/directory}}

Pull or download from a remote source that is either raw or `.qcow2` file, and stores it as a raw file

sudo importctl pull-raw {{https://example.com/source.ext}} {{name}} --class={{machine|portable|sysext|confext}}

Import a raw disk image into the image directory that is possibly compressed with xz, gzip, or bzip2

importctl import-raw {{path/to/file.ext}} {{name}} --class={{machine|portable|sysext|confext}}

Export a container image as tarball into current working directory

importctl export-tar --class={{machine|portable|sysext|confext}} {{name}} {{path/to/file.ext}}