132 lines
3.9 KiB
Python
132 lines
3.9 KiB
Python
# Copyright (c) 2015 SUSE Linux GmbH. All rights reserved.
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#
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# This file is part of kiwi.
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#
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# kiwi is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# kiwi is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with kiwi. If not, see <http://www.gnu.org/licenses/>
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#
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import platform
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# project
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from ..container import ContainerImage
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from ..container.setup import ContainerSetup
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from ..system.setup import SystemSetup
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from ..logger import log
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from ..system.result import Result
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class ContainerBuilder(object):
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"""
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Container image builder
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Attributes
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* :attr:`root_dir`
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root directory path name
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* :attr:`target_dir`
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target directory path name
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* :attr:`container_config`
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Instance of xml_parse::containerconfig
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* :attr:`requested_container_type`
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Configured container type
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* :attr:`system_setup`
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Instance of SystemSetup
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* :attr:`filename`
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File name of the container image
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* :attr:`result`
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Instance of Result
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"""
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def __init__(self, xml_state, target_dir, root_dir):
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self.root_dir = root_dir
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self.target_dir = target_dir
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self.container_config = \
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xml_state.get_build_type_containerconfig_section()
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self.requested_container_type = xml_state.get_build_type_name()
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self.system_setup = SystemSetup(
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xml_state=xml_state, root_dir=self.root_dir
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)
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self.filename = ''.join(
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[
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target_dir, '/',
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xml_state.xml_data.get_name(),
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'.' + platform.machine(),
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'-' + xml_state.get_image_version(),
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'.', self.requested_container_type, '.tar.xz'
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]
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)
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self.result = Result(xml_state)
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def create(self):
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"""
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Builds a container image which is usually a tarball including
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container specific metadata.
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Image types which triggers this builder are:
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* image="docker"
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"""
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setup_options = {}
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if self.container_config and self.container_config.get_name():
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setup_options['container_name'] = self.container_config.get_name()
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container_setup = ContainerSetup(
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self.requested_container_type, self.root_dir, setup_options
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)
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log.info('Setting up %s container', self.requested_container_type)
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log.info(
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'--> Container name: %s', container_setup.get_container_name()
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)
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container_setup.setup()
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log.info(
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'--> Creating container archive'
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)
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container_image = ContainerImage(
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self.requested_container_type, self.root_dir
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)
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container_image.create(
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self.filename
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)
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self.result.add(
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key='container',
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filename=self.filename,
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use_for_bundle=True,
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compress=False,
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shasum=True
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)
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self.result.add(
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key='image_packages',
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filename=self.system_setup.export_rpm_package_list(
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self.target_dir
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),
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use_for_bundle=True,
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compress=False,
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shasum=False
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)
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self.result.add(
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key='image_verified',
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filename=self.system_setup.export_rpm_package_verification(
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self.target_dir
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),
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use_for_bundle=True,
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compress=False,
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shasum=False
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)
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return self.result
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