Source code for kiwi.storage.subformat.vagrant_libvirt

# Copyright (c) 2015 SUSE Linux GmbH.  All rights reserved.
#
# This file is part of kiwi.
#
# kiwi is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# kiwi is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with kiwi.  If not, see <http://www.gnu.org/licenses/>
#
import os
from textwrap import dedent
from typing import (
    List, Dict
)

# project
from kiwi.storage.subformat.vagrant_base import DiskFormatVagrantBase
from kiwi.storage.subformat.qcow2 import DiskFormatQcow2
from kiwi.command import Command


[docs]class DiskFormatVagrantLibVirt(DiskFormatVagrantBase): """ **Create a vagrant box for the libvirt provider** """
[docs] def vagrant_post_init(self) -> None: self.image_format = 'vagrant.libvirt.box' self.provider = 'libvirt'
[docs] def create_box_img(self, temp_image_dir: str) -> List[str]: """ Creates the qcow2 disk image box for libvirt vagrant provider :param str temp_image_dir: Path to the temporary directory used to build the box image :return: A list of files relevant for the libvirt box to be included in the vagrant box :rtype: list """ qcow = DiskFormatQcow2( self.xml_state, self.root_dir, self.target_dir ) qcow.create_image_format() box_img = os.sep.join([temp_image_dir, 'box.img']) Command.run( [ 'mv', self.get_target_file_path_for_format(qcow.image_format), box_img ] ) return [box_img]
[docs] def get_additional_metadata(self) -> Dict: """ Provide box metadata needed to create the box in vagrant :return: Returns a dictionary containing the virtual image format and the size of the image. :rtype: dict """ return { 'format': 'qcow2', 'virtual_size': int(self.vagrantconfig.get_virtualsize() or 42) }
[docs] def get_additional_vagrant_config_settings(self) -> str: """ Returns settings for the libvirt provider telling vagrant to use kvm. :return: ruby code to be evaluated as string :rtype: str """ return dedent(''' config.vm.synced_folder ".", "/vagrant", type: "rsync" config.vm.provider :libvirt do |libvirt| libvirt.driver = "kvm" end ''').strip()