d08d25f50b
Update false to False if the mirror creation fails. Story: 2008862 Task: 46340 Signed-off-by: Luis Sampaio <luis.sampaio@windriver.com> Change-Id: Id0d898e7cabea583c4dbb91b94a7ee7415c43844
1012 lines
47 KiB
Python
Executable File
1012 lines
47 KiB
Python
Executable File
#!/usr/bin/python3
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# codeing = utf-8
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Copyright (C) 2021 WindRiver Corporation
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import apt
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import apt_pkg
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import aptly_deb_usage
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import argparse
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from concurrent.futures import as_completed
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from concurrent.futures import ThreadPoolExecutor
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import debian.deb822
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import debian.debfile
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import logging
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import os
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import requests
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from requests.compat import urljoin
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import shutil
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from threading import Lock
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import urllib.request
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import utils
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REPOMGR_URL = os.environ.get('REPOMGR_URL')
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REPOMGR_ORIGIN = os.environ.get('REPOMGR_ORIGIN')
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REPOMGR_DEPLOY_URL = os.environ.get('REPOMGR_DEPLOY_URL')
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APTFETCH_JOBS = 20
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class AptFetch():
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'''
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Fetch Debian packages from a set of repositories.
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'''
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def __init__(self, logger, sources_list='', workdir='/tmp/apt-fetch'):
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self.logger = logger
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self.aptcache = None
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self.aptlock = Lock()
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self.workdir = workdir
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self.sources_list = sources_list
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self.__construct_workdir(sources_list)
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self.__init_apt_cache()
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def __construct_workdir(self, sources_list):
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'''construct some directories for repo and temporary files'''
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# In case the sources_list is specified:
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#
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# ├── apt-root # For apt cache
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# │ └── etc
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# │ └── apt
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# │ └── sources.list
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# └── downloads # Sub directory to store downloaded packages
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# ├── binary
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# └── source
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#
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# In case the sources_list is ''
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# |
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# └── downloads # Sub directory to store downloaded packages
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# ├── binary
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# └── source
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basedir = self.workdir
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try:
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if os.path.exists(basedir):
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shutil.rmtree(basedir)
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os.makedirs(basedir)
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if self.sources_list:
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# check to see if meta file exist
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if not os.path.exists(sources_list):
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raise Exception('Specified sources list file %s does not exist' % sources_list)
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aptdir = os.path.join(basedir, 'apt-root/etc/apt')
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os.makedirs(aptdir)
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shutil.copyfile(sources_list, os.path.join(aptdir, 'sources.list'))
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os.makedirs(os.path.join(basedir, 'downloads', 'binary'))
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os.makedirs(os.path.join(basedir, 'downloads', 'source'))
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except Exception as e:
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self.logger.error(str(e))
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self.logger.error('Failed to construct workdir %s' % basedir)
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raise Exception('Failed to construct workdir %s' % basedir)
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def __init_apt_cache(self):
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'''Construct APT cache based on specified rootpath. Just like `apt update` on host'''
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# In case we use host's apt settings, no need to apt-upgrade.
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if not self.sources_list:
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self.aptcache = apt.Cache()
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return None
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try:
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self.aptcache = apt.Cache(rootdir=os.path.join(self.workdir, 'apt-root'))
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ret = self.aptcache.update()
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if not ret:
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raise Exception('APT cache update failed')
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self.aptcache.open()
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except Exception as e:
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self.logger.error(str(e))
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self.logger.error('apt cache init failed.')
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raise Exception('apt cache init failed.')
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# Download a binary package into downloaded folder
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def fetch_deb(self, pkg_name, pkg_version=''):
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'''Download a binary package'''
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if not pkg_name:
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raise Exception('Binary package name empty')
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destdir = os.path.join(self.workdir, 'downloads', 'binary')
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self.aptlock.acquire()
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pkg = self.aptcache.get(pkg_name)
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if not pkg:
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self.aptlock.release()
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raise Exception('Binary package "%s" was not found' % pkg_name)
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default_candidate = pkg.candidate
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if pkg_version:
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candidate = pkg.versions.get(pkg_version)
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if not candidate:
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if default_candidate:
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epoch, ver = default_candidate.version.split(':')
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if epoch.isdigit() and ver == pkg_version:
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self.logger.debug('epoch %s will be skipped for %s_%s', epoch, pkg_name, ver)
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candidate = default_candidate
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else:
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self.aptlock.release()
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raise Exception('Binary package "%s %s" was not found.' % (pkg_name, pkg_version))
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uri = candidate.uri
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filename = candidate.filename
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self.aptlock.release()
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try:
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res = requests.get(uri, stream=True)
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self.logger.debug('Fetching package file %s' % uri)
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with open(os.path.join(destdir, os.path.basename(filename)), 'wb') as download_file:
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for chunk in res.iter_content(chunk_size=1024 * 1024):
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if chunk:
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download_file.write(chunk)
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except Exception as e:
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self.logger.error(str(e))
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self.logger.error('Binary package %s %s download error' % (pkg_name, pkg_version))
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return ' '.join(['DEB-F', pkg_name, pkg_version]).strip()
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else:
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self.logger.debug('Binary package %s %s downloaded.' % (pkg_name, pkg_version))
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return ' '.join(['DEB', pkg_name, pkg_version]).strip()
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# Download a source package into downloaded folder
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def fetch_dsc(self, pkg_name, pkg_version=''):
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'''Download a source package'''
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if not pkg_name:
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raise Exception('Source package name empty')
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destdir = os.path.join(self.workdir, 'downloads', 'source')
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self.aptlock.acquire()
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src = apt_pkg.SourceRecords()
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source_find = False
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source_lookup = src.lookup(pkg_name)
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while source_lookup:
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if pkg_name == src.package and pkg_version in ['', src.version]:
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source_find = True
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break
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source_lookup = src.lookup(pkg_name)
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if not source_find:
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self.aptlock.release()
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raise ValueError("Source package %s %s was not found" % (pkg_name, pkg_version))
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dict_files = dict()
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for src_file in src.files:
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dict_files[src_file.path] = src.index.archive_uri(src_file.path)
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self.aptlock.release()
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# Here the src.files is a list, each one points to a source file
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# Download those source files one by one with requests
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try:
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for file_path, uri in dict_files.items():
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res = requests.get(uri, stream=True)
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self.logger.debug('Fetch package file %s' % uri)
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with open(os.path.join(destdir, os.path.basename(file_path)), 'wb') as download_file:
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for chunk in res.iter_content(chunk_size=1024 * 1024):
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if chunk:
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download_file.write(chunk)
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except Exception as e:
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self.logger.error(str(e))
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self.logger.error('Source package %s %s download error' % (pkg_name, pkg_version))
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return ' '.join(['DSC-F', pkg_name, pkg_version]).strip()
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else:
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self.logger.debug('Source package %s %s downloaded.' % (pkg_name, pkg_version))
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return ' '.join(['DSC', pkg_name, pkg_version]).strip()
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# Download a bundle of packages into downloaded folder
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# deb_list: binary package list file
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# dsc_list: source package list file
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def fetch_pkg_list(self, deb_set=set(), dsc_set=set()):
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'''Download a bundle of packages specified through deb_list and dsc_list.'''
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if not deb_set and not dsc_set:
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raise Exception('deb_list and dsc_list, at least one is required.')
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fetch_result = dict()
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fetch_result['deb'] = list()
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fetch_result['deb-failed'] = list()
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fetch_result['dsc'] = list()
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fetch_result['dsc-failed'] = list()
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with ThreadPoolExecutor(max_workers=APTFETCH_JOBS) as threads:
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obj_list = []
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# Download binary packages
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for pkg_ver in deb_set:
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pkg_name = pkg_ver.split()[0]
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if len(pkg_ver.split()) == 1:
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pkg_version = ''
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else:
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pkg_version = pkg_ver.split()[1]
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obj = threads.submit(self.fetch_deb, pkg_name, pkg_version)
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obj_list.append(obj)
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# Download source packages
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for pkg_ver in dsc_set:
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pkg_name = pkg_ver.split()[0]
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if len(pkg_ver.split()) == 1:
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pkg_version = ''
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else:
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pkg_version = pkg_ver.split()[1]
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obj = threads.submit(self.fetch_dsc, pkg_name, pkg_version)
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obj_list.append(obj)
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# Wait...
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for future in as_completed(obj_list):
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ret = future.result()
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if ret:
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if ret.startswith('DEB'):
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fetch_result['deb'].append(ret.lstrip('DEB '))
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elif ret.startswith('DEB-F'):
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fetch_result['deb-failed'].append(ret.lstrip('DEB-F '))
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elif ret.startswith('DSC'):
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fetch_result['dsc'].append(ret.lstrip('DSC '))
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elif ret.startswith('DSC-F'):
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fetch_result['dsc-failed'].append(ret.lstrip('DSC-F '))
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return fetch_result
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class RepoMgr():
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'''
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Repository management, based on pulp or aptly, mainly used for OBS and LAT
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Two kind of repositories: local repo and remote one.
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remote repo: mirror of another repository. shouldn't insert or remove packages from it..
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local repo: a local repository, we can insert/remove packages into/from them.
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'''
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def __init__(self, repoType, repoURL, workdir, origin, logger):
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if repoType == 'aptly':
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self.repo = aptly_deb_usage.Deb_aptly(repoURL, origin, logger)
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else:
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raise Exception('Currently, only aptly repository supported')
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self.aptcache = None
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self.logger = logger
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self.workdir = workdir
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def __sync_pkg_list(self, check_list, pkg_list_file, pkg_type='binary'):
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'''Sync packages, return packages need to be downloaded'''
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if pkg_type not in ['binary', 'source']:
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self.logger.error('Parameter pkg_tye:%s error. Can only be binary or source' % pkg_type)
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raise Exception('Parameter pkg_tye:%s error. Can only be binary or source' % pkg_type)
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pkg_req = set()
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# scan the package list file
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pkg_set = self.__scan_pkg_list(pkg_list_file)
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for pkg_ver in pkg_set:
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pkg_name = pkg_ver.split()[0]
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if len(pkg_ver.split()) == 1:
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pkg_version = ''
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else:
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pkg_version = pkg_ver.split()[1]
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# Search package in check_list
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if self.repo.pkg_exist(check_list, pkg_name, pkg_type, pkg_version):
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continue
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pkg_req.add(pkg_ver)
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self.logger.info('%d %s packages need to be downloaded.' % (len(pkg_req), pkg_type))
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return pkg_req
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# Scan package list file, return required package_version in a set
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def __scan_pkg_list(self, pkg_list_file):
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pkg_set = set()
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try:
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with open(pkg_list_file, 'r') as f_list:
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lines = f_list.readlines()
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except Exception as e:
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self.logger.error(str(e))
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self.logger.error('Package list file %s read error.' % pkg_list_file)
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raise Exception('Package list file %s read error.' % pkg_list_file)
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else:
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for line in lines:
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pkg_info = line.split('#')[0].split()
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if not pkg_info:
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continue
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if len(pkg_info) == 1:
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pkg_set.add(pkg_info[0])
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else:
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pkg_set.add(pkg_info[0] + ' ' + pkg_info[1])
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# If xxx_1.2.3 exist, remove xxx.
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tmp_set = pkg_set.copy()
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for pkg_ver in tmp_set:
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if pkg_ver.split()[0] in pkg_set:
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pkg_set.remove(pkg_ver.split()[0])
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return pkg_set
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# Download a bundle of packages and deployed them through repository
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# repo_name: the repository used to deploy these packages
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# no_clear: Not delete downloaded package files, for debug
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# kwarge:sources_list: Where we should fetch packages from.
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# kwarge:deb_list: file contains binary package list
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# kwarge:dsc_ist: file contains source package list
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# Output: None
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def download(self, repo_name, no_clear=False, **kwargs):
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'''Download specified packages and deploy them through a specified local repo.'''
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if 'deb_list' not in kwargs.keys():
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deb_list_file = ''
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else:
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deb_list_file = kwargs['deb_list']
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if 'dsc_list' not in kwargs.keys():
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dsc_list_file = ''
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else:
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dsc_list_file = kwargs['dsc_list']
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if not deb_list_file and not dsc_list_file:
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raise Exception('deb_list and dsc_list, at least one is required.')
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if not repo_name == '':
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# No matter if any packages can be download, create related repository firstly.
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if not self.repo.create_local(repo_name):
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raise Exception('Local repo created failed, Please double check if it already exists.')
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# Scan deb/dsc_list_file, get required packages
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deb_set = set()
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dsc_set = set()
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if deb_list_file:
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deb_set = self.__scan_pkg_list(deb_list_file)
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self.logger.info('%d binary packages will be downloaded.' % len(deb_set))
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if dsc_list_file:
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dsc_set = self.__scan_pkg_list(dsc_list_file)
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self.logger.info('%d source packages will be downloaded.' % len(dsc_set))
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# Download packages
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apt_fetch = AptFetch(self.logger, kwargs['sources_list'], self.workdir)
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fetch_result = apt_fetch.fetch_pkg_list(deb_set=deb_set, dsc_set=dsc_set)
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if fetch_result['deb'] or fetch_result['deb-failed']:
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self.logger.info('Download %d binary packages' % len(fetch_result['deb']))
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self.logger.info('%d binary packages download failed' % len(fetch_result['deb-failed']))
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for pkg_ver in fetch_result['deb']:
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self.logger.debug('Binary package %s' % pkg_ver)
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for pkg_ver in fetch_result['deb-failed']:
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self.logger.info('Failed to download binary package %s' % pkg_ver)
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if fetch_result['dsc'] or fetch_result['dsc-failed']:
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self.logger.info('Download %d source packages' % len(fetch_result['dsc']))
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self.logger.info('%d source packages download failed' % len(fetch_result['dsc-failed']))
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for pkg_ver in fetch_result['dsc']:
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self.logger.debug('Source package %s' % pkg_ver)
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for pkg_ver in fetch_result['dsc-failed']:
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self.logger.info('Failed to download source package %s' % pkg_ver)
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if repo_name == '':
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self.logger.info('All packages are downloaded to %s', self.workdir)
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return
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# Add packages into local repo
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pkg_folder = os.path.join(self.workdir, 'downloads', 'binary')
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package_files = set()
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for filename in os.listdir(pkg_folder):
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package_files.add(os.path.join(pkg_folder, filename))
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if package_files:
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self.repo.upload_pkg_local(package_files, repo_name)
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pkg_folder = os.path.join(self.workdir, 'downloads', 'source')
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for filename in os.listdir(pkg_folder):
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if filename.endswith('.dsc'):
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self.upload_pkg(repo_name, os.path.join(pkg_folder, filename))
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# Deploy local repo
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repo_str = self.repo.deploy_local(repo_name)
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if not no_clear:
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shutil.rmtree(self.workdir)
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self.logger.info('New local repo can be accessed through: %s' % repo_str)
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# We need a bundle packages been deployed through a serials of repositories
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# We have:
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# -) a serials of atply/pulp repositories already contains some packages;
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# -) an aptly/pulp repository can be used to deploy downloaded packages
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# -) a serials of upstream Debian repository
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# -) Two text files list binary and source packages we need
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#
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# SYNC will download all packages we haven't and deployed them through
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# a local repository.
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# reponame: name of a local repository used to deploy downloaded packages
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# repo_list: String separated with space, contains serials of aptly/pulp
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# repos can be used for OBS/LAT.
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# no_clear: do not delete downloaded packages. For debug
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# kwargs:sources_list: file contains trusted upstream repositories
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# kwargs:deb_list: file lists all needed binary packages
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# kwargs:dsc_list: file lists all needed source packages
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# Output: None
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def sync(self, repo_name, repo_list, no_clear=False, **kwargs):
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'''
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Sync a set of repositories with specified package lists, if any packages
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missed, download and deploy them through a specified local repo
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'''
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if 'deb_list' not in kwargs.keys():
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deb_list = ''
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else:
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deb_list = kwargs['deb_list']
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if 'dsc_list' not in kwargs.keys():
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dsc_list = ''
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else:
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dsc_list = kwargs['dsc_list']
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if not deb_list and not dsc_list:
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raise Exception('deb_list and dsc_list, at least one is required.')
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# construct repo list will be checked
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local_list = self.repo.list_local(quiet=True)
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remote_list = self.repo.list_remotes(quiet=True)
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# Specified local repo must exist, or failed
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if repo_name not in local_list:
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self.logger.info('Sync, local repo %s does not exist, create it.' % repo_name)
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if not self.repo.create_local(repo_name):
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raise Exception('Local repo %s created failed.' % repo_name)
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# Make sure all repos in check_list exist in aptly/pulp database.
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check_list = [repo_name]
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for repo in repo_list.split():
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if repo in local_list or repo in remote_list:
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if repo not in check_list:
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check_list.append(repo)
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else:
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self.logger.warning('%s in the list but does not exists.' % repo)
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# Download missing packages from remote repo
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deb_set = set()
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dsc_set = set()
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if deb_list:
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deb_set = self.__sync_pkg_list(check_list, deb_list, 'binary')
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if dsc_list:
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dsc_set = self.__sync_pkg_list(check_list, dsc_list, 'source')
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# Download packages
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if deb_set or dsc_set:
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apt_fetch = AptFetch(self.logger, kwargs['sources_list'], self.workdir)
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fetch_result = apt_fetch.fetch_pkg_list(deb_set=deb_set, dsc_set=dsc_set)
|
|
if fetch_result['deb'] or fetch_result['deb-failed']:
|
|
self.logger.info('Download %d binary packages' % len(fetch_result['deb']))
|
|
self.logger.info('%d binary packages download failed' % len(fetch_result['deb-failed']))
|
|
for pkg_ver in fetch_result['deb']:
|
|
self.logger.debug('Binary package %s' % pkg_ver)
|
|
for pkg_ver in fetch_result['deb-failed']:
|
|
self.logger.info('Failed to download binary package %s' % pkg_ver)
|
|
if fetch_result['dsc'] or fetch_result['dsc-failed']:
|
|
self.logger.info('Download %d source packages' % len(fetch_result['dsc']))
|
|
self.logger.info('%d source packages download failed' % len(fetch_result['dsc-failed']))
|
|
for pkg_ver in fetch_result['dsc']:
|
|
self.logger.debug('Source package %s' % pkg_ver)
|
|
for pkg_ver in fetch_result['dsc-failed']:
|
|
self.logger.info('Failed to download source package %s' % pkg_ver)
|
|
# Add packages into local repo
|
|
pkg_folder = os.path.join(self.workdir, 'downloads', 'binary')
|
|
package_files = set()
|
|
for filename in os.listdir(pkg_folder):
|
|
package_files.add(os.path.join(pkg_folder, filename))
|
|
self.repo.upload_pkg_local(package_files, repo_name)
|
|
pkg_folder = os.path.join(self.workdir, 'downloads', 'source')
|
|
for filename in os.listdir(pkg_folder):
|
|
if filename.endswith('.dsc'):
|
|
self.upload_pkg(repo_name, os.path.join(pkg_folder, filename))
|
|
self.repo.upload_pkg_local(package_files, repo_name)
|
|
|
|
# Deploy local repo
|
|
repo_str = self.repo.deploy_local(repo_name)
|
|
if not no_clear:
|
|
try:
|
|
if os.path.exists(self.workdir):
|
|
shutil.rmtree(self.workdir)
|
|
except Exception as e:
|
|
self.logger.error(str(e))
|
|
self.logger.error('Clear work folder %s failed.' % self.workdir)
|
|
raise Exception('Clear work folder %s failed.' % self.workdir)
|
|
self.logger.info('local repo can be accessed through: %s ' % repo_str)
|
|
|
|
# Merge all packages of several repositories into a new publication(aptly)
|
|
# NOTE: aptly only. Not find similar feature in pulp...
|
|
def merge(self, name, source_snapshots):
|
|
'''Merge several repositories into a new aptly publication.'''
|
|
return self.repo.merge_repos(name, source_snapshots.split(','))
|
|
|
|
# Construct a repository mirror to an upstream Debian repository
|
|
# kwargs:url: URL of the upstream repo (http://deb.debian.org/debian)
|
|
# kwargs:distribution: the distribution of the repo (bullseye)
|
|
# kwargs:component: component of the repo (main)
|
|
# kwargs:architecture: architecture of the repo, "all" is always enabled. (amd64)
|
|
# kwargs:with_sources: include source packages, default is False.
|
|
# Output: None
|
|
def mirror(self, repo_name, **kwargs):
|
|
'''Construct a mirror based on a debian repository.'''
|
|
url = kwargs['url']
|
|
distribution = kwargs['distribution']
|
|
component = kwargs['component']
|
|
architectures = kwargs['architectures']
|
|
if 'with_sources' not in kwargs.keys():
|
|
with_sources = False
|
|
else:
|
|
with_sources = kwargs['with_sources']
|
|
self.repo.remove_remote(repo_name)
|
|
if with_sources:
|
|
self.repo.create_remote(repo_name, url, distribution,
|
|
components=[component],
|
|
architectures=[architectures],
|
|
with_sources=True)
|
|
else:
|
|
self.repo.create_remote(repo_name, url, distribution,
|
|
components=[component],
|
|
architectures=[architectures])
|
|
repo_str = self.repo.deploy_remote(repo_name)
|
|
if repo_str != None:
|
|
self.logger.info('New mirror can be accessed through: %s' % repo_str)
|
|
return True
|
|
else:
|
|
self.logger.error('Create mirror failed %s : %s' % (repo_name, url))
|
|
return False
|
|
|
|
# List all repositories
|
|
# Output: None
|
|
def list(self):
|
|
'''List all repos.'''
|
|
self.repo.list_remotes()
|
|
self.repo.list_local()
|
|
|
|
# Clean all packages and repositories
|
|
def clean(self):
|
|
'''Clear all meta files. Construct a clean environment'''
|
|
self.repo.clean_all()
|
|
|
|
# Copy specified packages from one repository to another
|
|
def copy_pkgs(self, source, dest, pkg_names, pkg_type='binary', deploy=True, overwrite=True):
|
|
'''Copy specified packages from source repository to destination repository.'''
|
|
if pkg_type != 'binary' and pkg_type != 'source':
|
|
self.logger.error('The package type must be binary or source')
|
|
return False
|
|
if source == dest:
|
|
self.logger.error('%s and %s are the same repository.' % (source, dest))
|
|
return False
|
|
if pkg_type != 'binary' and pkg_type != 'source':
|
|
self.logger.error('The package type must be binary or source')
|
|
return False
|
|
pkg_list = list()
|
|
for pkg in pkg_names.split(','):
|
|
pkg_list.append(pkg.strip())
|
|
ret = self.repo.copy_pkgs(source, dest, pkg_list, pkg_type)
|
|
if not ret:
|
|
self.logger.error('Copy %s packages from %s to %s failed' % (pkg_type, source, dest))
|
|
return False
|
|
elif deploy:
|
|
self.repo.deploy_local(dest)
|
|
return True
|
|
|
|
# list a repository
|
|
# repo_name: the name of the repo been listed.
|
|
# Output: True is all works in order
|
|
def list_pkgs(self, repo_name, quiet=False):
|
|
'''List a specified repository.'''
|
|
local_list = self.repo.list_local(quiet=True)
|
|
remote_list = self.repo.list_remotes(quiet=True)
|
|
pkg_list = []
|
|
for repo in local_list:
|
|
if repo == repo_name:
|
|
self.logger.info('List a local repo')
|
|
pkgs = self.repo.pkg_list([repo])
|
|
pkg_list.extend(pkgs)
|
|
if not quiet:
|
|
self.logger.info("Local repo %s:" % repo_name)
|
|
for pkg in sorted(pkgs):
|
|
self.logger.info(" %s" % pkg)
|
|
for repo in remote_list:
|
|
if repo == repo_name:
|
|
self.logger.info('List a remote mirror')
|
|
pkgs = self.repo.pkg_list([repo])
|
|
pkg_list.extend(pkgs)
|
|
if not quiet:
|
|
self.logger.info("Remote repo %s:" % repo_name)
|
|
for pkg in sorted(pkgs):
|
|
self.logger.info(" %s" % pkg)
|
|
return pkg_list
|
|
|
|
# delete a repository
|
|
# repo_name: the name of the repo been deleted.
|
|
# Output: True is all works in order
|
|
def remove_repo(self, repo_name):
|
|
'''Remove a specified repository.'''
|
|
local_list = self.repo.list_local(quiet=True)
|
|
remote_list = self.repo.list_remotes(quiet=True)
|
|
for repo in local_list:
|
|
if repo == repo_name:
|
|
self.logger.info('Remove a local repo')
|
|
self.repo.remove_local(repo)
|
|
return True
|
|
for repo in remote_list:
|
|
if repo == repo_name:
|
|
self.logger.info('Remove a remote mirror')
|
|
self.repo.remove_remote(repo)
|
|
return True
|
|
self.logger.warning("Remove repo failed: repo '%s' not found" % repo_name)
|
|
return False
|
|
|
|
# Before uploading a source package into a local repo, scan all repos,
|
|
# find all duplicate files with different size.
|
|
# dsc: Dsc data of the source package. <class 'debian.deb822.Dsc'>
|
|
# Return a dictionary: {repo_1: {file_a, ...}, ...}
|
|
# Input dsc contains file_a, while repo_1 also contains such a file
|
|
# with different size.
|
|
def __check_orig_files(self, dsc):
|
|
different_files = {}
|
|
repo_list = self.repo.list_local(quiet=True)
|
|
repo_list += self.repo.list_remotes(quiet=True)
|
|
for repo in repo_list:
|
|
for meta_file in dsc['Files']:
|
|
if meta_file['name'].find('.orig.'):
|
|
new_file_size = meta_file['size']
|
|
if dsc['Source'].startswith('lib'):
|
|
prefix_dir = dsc['Source'][:4] + '/' + dsc['Source']
|
|
else:
|
|
prefix_dir = dsc['Source'][0] + '/' + dsc['Source']
|
|
target_path = repo + '/pool/main/' + prefix_dir + '/' + meta_file['name']
|
|
target_url = urljoin(REPOMGR_DEPLOY_URL, target_path)
|
|
try:
|
|
orig_file = urllib.request.urlopen(target_url)
|
|
except Exception:
|
|
# no such file in repo, that is good
|
|
self.logger.debug('%s does not contain %s' % (repo, meta_file['name']))
|
|
continue
|
|
if orig_file.length != int(new_file_size):
|
|
self.logger.debug('File %s is not same as the one in %s.' %
|
|
(meta_file['name'], repo))
|
|
if repo not in different_files.keys():
|
|
different_files[repo] = {meta_file['name']}
|
|
else:
|
|
different_files[repo].add(meta_file['name'])
|
|
return different_files
|
|
|
|
# upload a Debian package and deploy it
|
|
# repo_name: the name of the repository used to contain and deploy the package
|
|
# package: pathname of the package(xxx.deb or xxx.dsc) to be uploaded
|
|
# deploy: If True, deploy the repository after "binary" package been uploaded.
|
|
# Output: True if all works.
|
|
def upload_pkg(self, repo_name, package, deploy=True):
|
|
'''Upload a Debian package into a specified repository.'''
|
|
local_list = self.repo.list_local(quiet=True)
|
|
if repo_name not in local_list:
|
|
self.logger.info('upload_pkg: repository %s does not exist, creating it.' % repo_name)
|
|
self.repo.create_local(repo_name)
|
|
|
|
if not package and deploy:
|
|
# No repo found, no package specified, just create & deploy the repo and return
|
|
self.repo.deploy_local(repo_name)
|
|
return True
|
|
|
|
self.logger.debug('upload_pkg: upload package %s into %s' % (package, repo_name))
|
|
if '.deb' == os.path.splitext(package)[-1]:
|
|
pkg_type = 'binary'
|
|
try:
|
|
deb = debian.debfile.DebFile(package, 'r').debcontrol()
|
|
except Exception as e:
|
|
self.logger.error('Error: %s' % e)
|
|
self.logger.error('Binary package %s read error.' % package)
|
|
raise Exception('Binary package error.')
|
|
pkg_version = deb['Version']
|
|
pkg_name = deb['Package']
|
|
self.repo.upload_pkg_local({package}, repo_name)
|
|
elif '.dsc' == os.path.splitext(package)[-1]:
|
|
pkg_type = 'source'
|
|
try:
|
|
dsc = debian.deb822.Dsc(open(package, 'r'))
|
|
except Exception as e:
|
|
self.logger.error('Error: %s' % e)
|
|
self.logger.error('Source package %s read error.' % package)
|
|
raise Exception('Source package error.')
|
|
pkg_name = dsc['Source']
|
|
pkg_version = dsc['Version']
|
|
|
|
# In case there is already an *.orig.* file with different size in any repos,
|
|
# refuse to upload it.
|
|
different_files = self.__check_orig_files(dsc)
|
|
if different_files:
|
|
for repo, meta_files in different_files.items():
|
|
self.logger.error('%s contains different file: %s' % (repo, str(meta_files)))
|
|
self.logger.error('Package %s upload failed. Repo %s already contains '
|
|
'file %s with different content.' %
|
|
(package, repo, str(meta_files)))
|
|
return False
|
|
|
|
pkg_files = set()
|
|
pkg_files.add(package)
|
|
for meta_file in dsc['Files']:
|
|
pkg_files.add(os.path.join(os.path.dirname(package), meta_file['name']))
|
|
self.repo.upload_pkg_local(pkg_files, repo_name)
|
|
else:
|
|
self.logger.warning('Only Debian style files, like deb and dsc, are supported.')
|
|
return False
|
|
self.logger.debug('upload_pkg: package %s been uploaded into %s' % (package, repo_name))
|
|
# deploy = False only effect on binary package.
|
|
if 'binary' == pkg_type and not deploy:
|
|
return True
|
|
|
|
self.repo.deploy_local(repo_name)
|
|
# Double check if the package been uploaded successfully
|
|
if not self.search_pkg(repo_name, pkg_name, pkg_version, pkg_type == 'binary'):
|
|
self.logger.error('upload_pkg: verify failed, no %s package %s %s in %s'
|
|
% (pkg_type, pkg_name, pkg_version, repo_name))
|
|
return False
|
|
return True
|
|
|
|
# search a package from a repository
|
|
# repo_name: name of the repository to search the package in
|
|
# pkg_name: name of the Debian package to be searched
|
|
# pkg_version: version number of the package to be searched
|
|
# binary: binary package or source one?
|
|
# Output: True if find, or False
|
|
def search_pkg(self, repo_name, pkg_name, pkg_version=None, binary=True):
|
|
'''Find a package from a specified repo.'''
|
|
repo_find = False
|
|
repo = None
|
|
r_list = self.repo.list_local(quiet=True)
|
|
for repo in r_list:
|
|
if repo == repo_name:
|
|
repo_find = True
|
|
r_list = self.repo.list_remotes(quiet=True)
|
|
for repo in r_list:
|
|
if repo == repo_name:
|
|
repo_find = True
|
|
if not repo_find:
|
|
self.logger.error('Search package, repository does not exist.')
|
|
return False
|
|
|
|
if binary:
|
|
pkg_type = 'binary'
|
|
else:
|
|
pkg_type = 'source'
|
|
if not self.repo.pkg_exist([repo_name], pkg_name, pkg_type, pkg_version):
|
|
self.logger.info('Search %s package %s, not found.' % (pkg_type, pkg_name))
|
|
return False
|
|
return True
|
|
|
|
# Deploy a local repository
|
|
def deploy_repo(self, repo_name, suffix=''):
|
|
'''Deploy a local repository manually.'''
|
|
local_list = self.repo.list_local(quiet=True)
|
|
if repo_name not in local_list:
|
|
self.logger.error('Local repository deploy failed, %s does not exist.' % repo_name)
|
|
return
|
|
return self.repo.deploy_local(repo_name, suffix)
|
|
|
|
|
|
# Delete a Debian package from a local repository
|
|
# repo_name: name of the LOCAL repository to delete the package from
|
|
# pkg_name: name of the binary package to be deleted
|
|
# pkg_type: 'source' or 'binary'
|
|
# pkg_version: version number of the package to be deleted
|
|
# Output: True if find and delete, or False
|
|
def delete_pkg(self, repo_name, pkg_name, pkg_type, pkg_version='', deploy=True):
|
|
'''Find and delete a binary package from a specified local repo.'''
|
|
repo_find = False
|
|
repo = None
|
|
if pkg_type not in {'binary', 'source'}:
|
|
self.logger.error('Delete package, pkg_type must be one of '
|
|
'either "binary" or "source".')
|
|
return False
|
|
if not repo_name.startswith(aptly_deb_usage.PREFIX_LOCAL):
|
|
self.logger.error('Delete package, only local repositories support this operation.')
|
|
return False
|
|
local_list = self.repo.list_local(quiet=True)
|
|
for repo in local_list:
|
|
if repo == repo_name:
|
|
repo_find = True
|
|
if not repo_find:
|
|
self.logger.error('Delete package, repository does not exist.')
|
|
return False
|
|
|
|
if not self.repo.pkg_exist([repo_name], pkg_name, pkg_type, pkg_version):
|
|
self.logger.info('Delete package, package not found.')
|
|
return False
|
|
|
|
self.repo.delete_pkg_local(repo_name, pkg_name, pkg_type, pkg_version)
|
|
# deploy = False only effect on binary packages
|
|
if 'binary' == pkg_type and not deploy:
|
|
return True
|
|
self.repo.deploy_local(repo_name)
|
|
return True
|
|
|
|
|
|
# Simple example on using this class.
|
|
applogger = logging.getLogger('repomgr')
|
|
utils.set_logger(applogger)
|
|
|
|
|
|
def _handleDownload(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, args.basedir, REPOMGR_ORIGIN, applogger)
|
|
kwargs = {'sources_list': args.sources_list, 'deb_list': args.deb_list,
|
|
'dsc_list': args.dsc_list}
|
|
repomgr.download(args.repository, **kwargs, no_clear=args.no_clear)
|
|
|
|
|
|
def _handleSync(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, args.basedir, REPOMGR_ORIGIN, applogger)
|
|
kwargs = {'sources_list': args.sources_list, 'deb_list': args.deb_list,
|
|
'dsc_list': args.dsc_list}
|
|
repomgr.sync(args.repository, args.repo_list, **kwargs, no_clear=args.no_clear)
|
|
|
|
|
|
def _handleMirror(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
kwargs = {'url': args.url, 'distribution': args.distribution, 'component': args.component,
|
|
'architectures': args.architectures, 'with_sources': args.with_sources}
|
|
repomgr.mirror(args.repository, **kwargs)
|
|
|
|
|
|
def _handleMerge(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.merge(args.name, args.repo_list)
|
|
|
|
|
|
def _handleCopyPkg(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.copy_pkgs(args.source, args.destination, args.package_name, deploy=True, pkg_type=args.package_type)
|
|
|
|
|
|
def _handleUploadPkg(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.upload_pkg(args.repository, args.package)
|
|
|
|
|
|
def _handleDeletePkg(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.delete_pkg(args.repository, args.package_name, args.package_type,
|
|
pkg_version=args.package_version)
|
|
|
|
|
|
def _handleSearchPkg(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
if args.package_type == 'binary':
|
|
repomgr.search_pkg(args.repository, args.package_name, pkg_version=args.package_version,
|
|
binary=True)
|
|
else:
|
|
repomgr.search_pkg(args.repository, args.package_name, pkg_version=args.package_version,
|
|
binary=False)
|
|
|
|
|
|
def _handleRemoveRope(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.remove_repo(args.repository)
|
|
|
|
|
|
def _handleList(_args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.list()
|
|
|
|
|
|
def _handleListPkgs(args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.list_pkgs(args.repository)
|
|
|
|
|
|
def _handleClean(_args):
|
|
repomgr = RepoMgr('aptly', REPOMGR_URL, '/tmp', REPOMGR_ORIGIN, applogger)
|
|
repomgr.clean()
|
|
|
|
|
|
def subcmd_download(subparsers):
|
|
download_parser = subparsers.add_parser('download',
|
|
help='Download specified packages and deploy them '
|
|
'through a new build repository.\n\n')
|
|
download_parser.add_argument('--repository', '-r', help='Name of the local repository', required=False,
|
|
default='deb-local-down')
|
|
download_parser.add_argument('--deb_list', help='Binary package list file', required=False, default='')
|
|
download_parser.add_argument('--dsc_list', help='Source package list file', required=False, default='')
|
|
download_parser.add_argument('--basedir', help='Temporary folder to store packages', required=False,
|
|
default='/tmp/repomgr')
|
|
download_parser.add_argument('--sources_list', help='Upstream sources list file.', required=False,
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default='')
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download_parser.add_argument('--no-clear', help='Not remove temporary files', action='store_true')
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download_parser.set_defaults(handle=_handleDownload)
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|
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def subcmd_sync(subparsers):
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sync_parser = subparsers.add_parser('sync',
|
|
help='Sync a set of repositories with specified package'
|
|
'lists.\n\n')
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sync_parser.add_argument('--repository', '-r', help='Name of the local repository', required=False,
|
|
default='deb-local-sync')
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sync_parser.add_argument('--repo_list', '-l', help='a set of local repos', required=False,
|
|
default='')
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sync_parser.add_argument('--deb_list', help='Binary package list file', required=False,
|
|
default='')
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sync_parser.add_argument('--dsc_list', help='Source package list file', required=False,
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|
default='')
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sync_parser.add_argument('--basedir', help='Temporary folder to store packages', required=False,
|
|
default='/tmp/repomgr')
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sync_parser.add_argument('--sources_list', help='Upstream sources list file', required=False,
|
|
default='')
|
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sync_parser.add_argument('--no-clear', help='Not remove temporary files', action='store_true')
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sync_parser.set_defaults(handle=_handleSync)
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|
|
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|
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def subcmd_mirror(subparsers):
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|
mirror_parser = subparsers.add_parser('mirror',
|
|
help='Construct a mirror based on a remote'
|
|
'repository.\n\n')
|
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mirror_parser.add_argument('--repository', '-r', help='Name of the remote repository', required=False,
|
|
default='deb-remote-tmp')
|
|
mirror_parser.add_argument('--url', help='URL of remote repository', required=False,
|
|
default='http://nginx.org/packages/debian/')
|
|
mirror_parser.add_argument('--distribution', '-d', help='distribution name', required=False,
|
|
default='buster')
|
|
mirror_parser.add_argument('--component', '-c', help='component name', required=False,
|
|
default='nginx')
|
|
mirror_parser.add_argument('--architectures', '-a', help='architectures', required=False,
|
|
default='amd64')
|
|
mirror_parser.add_argument('--with-sources', '-s', help='include source packages',
|
|
action='store_true')
|
|
mirror_parser.set_defaults(handle=_handleMirror)
|
|
|
|
|
|
def subcmd_merge(subparsers):
|
|
merge_parser = subparsers.add_parser('merge',
|
|
help='Merge several repositories into a new publication.\n\n')
|
|
merge_parser.add_argument('--name', '-n', help='Name of the new merged publication', required=True)
|
|
merge_parser.add_argument('--repo_list', '-l', help='a set of repos, seperate by comma', required=True)
|
|
merge_parser.set_defaults(handle=_handleMerge)
|
|
|
|
def subcmd_copy_pkg(subparsers):
|
|
copy_pkg_parser = subparsers.add_parser('copy_pkg',
|
|
help='Copy specified packages from source repository into destination one.\n\n')
|
|
copy_pkg_parser.add_argument('--source', '-s', help='Name of the source repository', required=True)
|
|
copy_pkg_parser.add_argument('--destination', '-d', help='Name of the destination repository, must be a local repo', required=True)
|
|
copy_pkg_parser.add_argument('--package_name', '-p', help='Name of the package(s) to be copied, separate by comma', required=True)
|
|
copy_pkg_parser.add_argument('--package_type', '-t', help='Package type, "binary" or "source"', required=False, default='binary')
|
|
copy_pkg_parser.set_defaults(handle=_handleCopyPkg)
|
|
|
|
def main():
|
|
# command line arguments
|
|
parser = argparse.ArgumentParser(add_help=True,
|
|
description='Repository management Tool',
|
|
epilog='''Tips: Use %(prog)s --help to get help for all of '
|
|
'parameters\n\n''')
|
|
subparsers = parser.add_subparsers(title='Repo control Commands:',
|
|
help='sub-command for repo-ctl\n\n')
|
|
|
|
# Three functions for three sub commands: pylint checking(too-many-statements)
|
|
subcmd_download(subparsers)
|
|
subcmd_sync(subparsers)
|
|
subcmd_mirror(subparsers)
|
|
subcmd_merge(subparsers)
|
|
subcmd_copy_pkg(subparsers)
|
|
|
|
clean_parser = subparsers.add_parser('clean', help='Clear all aptly repos.\n\n')
|
|
clean_parser.set_defaults(handle=_handleClean)
|
|
|
|
remove_repo_parser = subparsers.add_parser('remove_repo',
|
|
help='Remove a specific repository.\n\n')
|
|
remove_repo_parser.add_argument('--repository', '-r',
|
|
help='Name of the repo to be removed')
|
|
remove_repo_parser.set_defaults(handle=_handleRemoveRope)
|
|
|
|
upload_pkg_parser = subparsers.add_parser('upload_pkg',
|
|
help='Upload a Debian package into a specific '
|
|
'repository.\n\n')
|
|
upload_pkg_parser.add_argument('--package', '-p',
|
|
help='Debian package to be uploaded.', required=False)
|
|
upload_pkg_parser.add_argument('--repository', '-r',
|
|
help='Repository used to deploy this package.')
|
|
upload_pkg_parser.set_defaults(handle=_handleUploadPkg)
|
|
|
|
delete_pkg_parser = subparsers.add_parser('delete_pkg',
|
|
help='Delete a specified Debian package from a '
|
|
'specified repository.\n\n')
|
|
delete_pkg_parser.add_argument('--package_name', '-p', help='Package name to be deleted.')
|
|
delete_pkg_parser.add_argument('--package_type', '-t',
|
|
help='Package type to be deleted, "binary" or "source".')
|
|
delete_pkg_parser.add_argument('--package_version', '-v',
|
|
help='Version number of the package.', required=False)
|
|
delete_pkg_parser.add_argument('--repository', '-r', help='Local Repository to delete the '
|
|
'package from.')
|
|
delete_pkg_parser.set_defaults(handle=_handleDeletePkg)
|
|
|
|
search_pkg_parser = subparsers.add_parser('search_pkg',
|
|
help='Search a specified package from a specified '
|
|
'repository.\n\n')
|
|
search_pkg_parser.add_argument('--package_name', '-p', help='package to be looking for.')
|
|
search_pkg_parser.add_argument('--package_version', '-v', help='The version of the package.',
|
|
required=False)
|
|
search_pkg_parser.add_argument('--repository', '-r',
|
|
help='The Repository to search the package in.')
|
|
search_pkg_parser.add_argument('--package_type', '-t', help='binary or source',
|
|
required=False)
|
|
search_pkg_parser.set_defaults(handle=_handleSearchPkg)
|
|
|
|
list_parser = subparsers.add_parser('list',
|
|
help='List all aptly repos, including local repo and '
|
|
'remote mirror.\n\n')
|
|
list_parser.set_defaults(handle=_handleList)
|
|
|
|
list_pkgs_parser = subparsers.add_parser('list_pkgs',
|
|
help='List contents of a specific repo.\n\n')
|
|
list_pkgs_parser.add_argument('--repository', '-r',
|
|
help='Name of the repo to be listed')
|
|
list_pkgs_parser.set_defaults(handle=_handleListPkgs)
|
|
|
|
args = parser.parse_args()
|
|
|
|
if hasattr(args, 'handle'):
|
|
args.handle(args)
|
|
else:
|
|
parser.print_help()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|