mirror of
https://pagure.io/fm-orchestrator.git
synced 2026-04-14 00:40:02 +08:00
5eb4c1652f
- Change the type of build from modulemd to just module - Change build output type from modulemd to file - Provide the typeinfo also for the modulemd.yaml output - Convert dashes to underscores for build version (i.e. mbs stream). koji build versions can't have dashes - we can provide real value in the extra section - Add name, stream, version data into build extra section - Add tool information for modulemd - Add buildroot components from host running mbs - Added few methods licensed under BSD 3-clause (from atomic-reactor)
326 lines
11 KiB
Python
326 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (c) 2017 Red Hat, Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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# Written by Stanislav Ochotnicky <sochotnicky@redhat.com>
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import calendar
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import hashlib
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import logging
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import json
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import os
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import pkg_resources
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import platform
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import shutil
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import subprocess
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import tempfile
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import koji
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import module_build_service
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from module_build_service import log
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from module_build_service.builder.KojiModuleBuilder import KojiModuleBuilder
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logging.basicConfig(level=logging.DEBUG)
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class KojiContentGenerator(object):
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""" Class for handling content generator imports of module builds into Koji """
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def __init__(self, module, config):
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"""
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:param owner: a string representing who kicked off the builds
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:param module: module_build_service.models.ModuleBuild instance.
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:param config: module_build_service.config.Config instance
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"""
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self.owner = module.owner
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self.module = module
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self.module_name = module.name
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self.mmd = module.modulemd
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self.config = config
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def __repr__(self):
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return "<KojiContentGenerator module: %s>" % (self.module_name)
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@staticmethod
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def parse_rpm_output(output, tags, separator=';'):
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"""
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Copied from https://github.com/projectatomic/atomic-reactor/blob/master/atomic_reactor/plugins/exit_koji_promote.py
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License: BSD 3-clause
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Parse output of the rpm query.
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:param output: list, decoded output (str) from the rpm subprocess
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:param tags: list, str fields used for query output
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:return: list, dicts describing each rpm package
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"""
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def field(tag):
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"""
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Get a field value by name
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"""
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try:
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value = fields[tags.index(tag)]
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except ValueError:
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return None
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if value == '(none)':
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return None
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return value
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components = []
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sigmarker = 'Key ID '
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for rpm in output:
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fields = rpm.rstrip('\n').split(separator)
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if len(fields) < len(tags):
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continue
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signature = field('SIGPGP:pgpsig') or field('SIGGPG:pgpsig')
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if signature:
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parts = signature.split(sigmarker, 1)
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if len(parts) > 1:
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signature = parts[1]
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component_rpm = {
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'type': 'rpm',
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'name': field('NAME'),
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'version': field('VERSION'),
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'release': field('RELEASE'),
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'arch': field('ARCH'),
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'sigmd5': field('SIGMD5'),
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'signature': signature,
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}
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# Special handling for epoch as it must be an integer or None
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epoch = field('EPOCH')
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if epoch is not None:
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epoch = int(epoch)
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component_rpm['epoch'] = epoch
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if component_rpm['name'] != 'gpg-pubkey':
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components.append(component_rpm)
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return components
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def __get_rpms(self):
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"""
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Copied from https://github.com/projectatomic/atomic-reactor/blob/master/atomic_reactor/plugins/exit_koji_promote.py
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License: BSD 3-clause
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Build a list of installed RPMs in the format required for the
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metadata.
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"""
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tags = [
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'NAME',
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'VERSION',
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'RELEASE',
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'ARCH',
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'EPOCH',
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'SIGMD5',
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'SIGPGP:pgpsig',
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'SIGGPG:pgpsig',
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]
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sep = ';'
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fmt = sep.join(["%%{%s}" % tag for tag in tags])
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cmd = "/bin/rpm -qa --qf '{0}\n'".format(fmt)
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try:
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# py3
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(status, output) = subprocess.getstatusoutput(cmd)
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except AttributeError:
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# py2
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with open('/dev/null', 'r+') as devnull:
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p = subprocess.Popen(cmd,
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shell=True,
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stdin=devnull,
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stdout=subprocess.PIPE,
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stderr=devnull)
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(stdout, stderr) = p.communicate()
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status = p.wait()
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output = stdout.decode()
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if status != 0:
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log.debug("%s: stderr output: %s", cmd, stderr)
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raise RuntimeError("%s: exit code %s" % (cmd, status))
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return self.parse_rpm_output(output.splitlines(), tags, separator=sep)
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def __get_tools(self):
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"""Return list of tools which are important for reproducing mbs outputs"""
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tools = ["modulemd"]
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ret = []
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for tool in tools:
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ret.append({"name": tool,
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"version": pkg_resources.get_distribution(tool).version})
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return ret
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def _koji_rpms_in_tag(self, tag):
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""" Return the list of koji rpms in a tag. """
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log.debug("Listing rpms in koji tag %s", tag)
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session = KojiModuleBuilder.get_session(self.config, self.owner)
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try:
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rpms, builds = session.listTaggedRPMS(tag, latest=True)
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except koji.GenericError as e:
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log.exception("Failed to list rpms in tag %r", tag)
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# If the tag doesn't exist.. then there are no rpms in that tag.
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return []
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# Extract some srpm-level info from the build attach it to each rpm
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builds = {build['build_id']: build for build in builds}
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for rpm in rpms:
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idx = rpm['build_id']
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rpm['srpm_name'] = builds[idx]['name']
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rpm['srpm_nevra'] = builds[idx]['nvr']
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return rpms
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def _get_build(self):
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ret = {}
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ret['name'] = self.module.name
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ret['version'] = self.module.stream.replace("-", "_")
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ret['release'] = self.module.version
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ret['source'] = self.module.scmurl
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ret['start_time'] = calendar.timegm(
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self.module.time_submitted.utctimetuple())
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ret['end_time'] = calendar.timegm(
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self.module.time_completed.utctimetuple())
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ret['extra'] = {
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"typeinfo": {
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"module": {
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"module_build_service_id": self.module.id,
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"modulemd_str": self.module.modulemd,
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"name": self.module.name,
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"stream": self.module.stream,
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"version": self.module.version
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}
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}
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}
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return ret
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def _get_buildroot(self):
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version = pkg_resources.get_distribution("module-build-service").version
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distro = platform.linux_distribution()
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ret = {
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"id": 1,
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"host": {
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"arch": platform.machine(),
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'os': "%s %s" % (distro[0], distro[1])
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},
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"content_generator": {
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"name": "module-build-service",
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"version": version
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},
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"container": {
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"arch": platform.machine(),
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"type": "none"
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},
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"components": self.__get_rpms(),
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"tools": self.__get_tools()
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}
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return ret
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def _get_output(self):
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ret = []
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rpms = self._koji_rpms_in_tag(self.module.koji_tag)
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components = []
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for rpm in rpms:
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components.append(
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{
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"name": rpm["name"],
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"version": rpm["version"],
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"release": rpm["release"],
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"arch": rpm["arch"],
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"epoch": rpm["epoch"],
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"sigmd5": rpm["payloadhash"],
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"type": "rpm"
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}
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)
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ret.append(
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{
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'buildroot_id': 1,
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'arch': 'noarch',
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'type': 'file',
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'extra': {
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'typeinfo': {
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'module': {}
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}
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},
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'filesize': len(self.mmd),
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'checksum_type': 'md5',
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'checksum': hashlib.md5(self.mmd).hexdigest(),
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'filename': 'modulemd.yaml',
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'components': components
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}
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)
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# TODO add logs output
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return ret
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def _get_content_generator_metadata(self):
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ret = {
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"metadata_version": 0,
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"buildroots": [self._get_buildroot()],
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"build": self._get_build(),
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"output": self._get_output()
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}
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return ret
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def _prepare_file_directory(self):
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""" Creates a temporary directory that will contain all the files
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mentioned in the outputs section
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Returns path to the temporary directory
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"""
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prepdir = tempfile.mkdtemp(prefix="koji-cg-import")
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mmd_path = os.path.join(prepdir, "modulemd.yaml")
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with open(mmd_path, "w") as mmd_f:
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mmd_f.write(self.mmd)
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return prepdir
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def koji_import(self):
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"""This method imports given module into the configured koji instance as
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a content generator based build
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Raises an exception when error is encountered during import"""
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session = KojiModuleBuilder.get_session(self.config, self.owner)
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metadata = self._get_content_generator_metadata()
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file_dir = self._prepare_file_directory()
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try:
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build_info = session.CGImport(metadata, file_dir)
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log.debug("Content generator import done: %s",
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json.dumps(build_info, sort_keys=True, indent=4))
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except Exception, e:
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log.error("Content generator import failed: %s", e)
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raise e
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finally:
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shutil.rmtree(file_dir)
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